KR100336627B1 - Simultaneous service method of different types of wireless communication systems and apparatus thereof - Google Patents

Abstract

A heterogeneous mobile communication system capable of simultaneously serving heterogeneous mobile communication systems having different data rates and frequencies is disclosed. The system includes an IS-95A communication processor and an IS-95C communication processor for generating or processing heterogeneous IS-95A and IS-95C forward communication signals, respectively. The IS-95A and IS-95C forward communication signals generated from the IS-95A communication processor and the IS-95C communication processor, respectively, are synthesized by a synthesizer, amplified by a linear power amplifier, and transmitted through an antenna. The IS-95A and IS-95C reverse communication signals received through the receive antenna are distributed by the distributor and provided to and processed by the IS-95A communication processor and the IS-95C communication processor, respectively. Thus, the system can simultaneously provide heterogeneous IS-95A and IS-95C communications by the same base station.

Description

Simultaneous service method and device thereof of heterogeneous mobile communication system TECHNICAL FIELD

The present invention relates to a communication system, and more particularly, to a method and apparatus capable of simultaneously serving heterogeneous mobile communication capable of simultaneously serving heterogeneous mobile communication systems having different data rates and frequencies.

TIA Subcommittee TR-45.5 proposed TIA / EIA / IS-2000 (also IS-95C), which is an improvement on TIA / EIA-95B. Mobile service providers will be upgrading their current service system, the IS-95A, competitively with the enactment of the TIA / EIA / IS-2000.

Therefore, there is a need to find a way to reduce the installation cost of the IS-95C system by making full use of the existing mobile communication system.

Accordingly, the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a method capable of simultaneously serving heterogeneous mobile communication systems at low cost and an apparatus capable of executing the same.

According to a first aspect of the present invention, a method for forward transmission of a heterogeneous mobile communication system includes: a) generating heterogeneous forward communication signals; b) assigning the heterogeneous forward communication signals to forward communication channels; c) synthesizing the heterogeneous forward communication signals each assigned to the forward communication channels by step b); And d) transmitting the forward synthesized signal generated by step c). Here, the forward communication signals may have different data rates and frequencies.

A reverse receiving method of a heterogeneous mobile communication system according to a second aspect of the present invention includes the steps of: a) simultaneously receiving heterogeneous reverse communication signals; b) separating the heterogeneous reverse communication signals according to an assigned channel; And c) processing the reverse signals separated by step b), respectively. Here, the reverse communication signals may have different data rates and frequencies.

A simultaneous service method of a heterogeneous mobile communication system according to a third aspect of the present invention comprises the steps of: a) generating heterogeneous forward communication signals, respectively; b) assigning the heterogeneous forward communication signals to forward communication channels; c) synthesizing the heterogeneous forward communication signals each assigned to the forward communication channels by step b); d) transmitting the forward synthesized signal generated by step c) as a forward communication signal; e) simultaneously receiving heterogeneous reverse communication signals; f) separating the heterogeneous forward communication signals according to an assigned channel; And g) processing the reverse signals separated by step e), respectively. Here, the forward and reverse communication signals may have different data rates and frequencies.

A forward transmission apparatus of a heterogeneous mobile communication system according to a fourth aspect of the present invention includes: means for generating heterogeneous forward communication signals, respectively; Means for assigning the heterogeneous forward communication signals to forward communication channels; Means for synthesizing heterogeneous forward communication signals each assigned to forward communication channels by the assigning means; And means for transmitting the forward synthesized signal generated by the combining means as a forward communication signal. Here, the forward communication signals may have different data rates and frequencies.

A reverse receiving apparatus of a heterogeneous mobile communication system according to a fifth aspect of the present invention includes means for simultaneously receiving heterogeneous reverse communication signals; Means for separating the heterogeneous reverse communications signals according to an assigned channel; And means for processing each of the reverse signals separated by said separating means. Here, the reverse communication signals may have different data rates and frequencies.

A heterogeneous mobile communication simultaneous service system according to a sixth aspect of the present invention includes means for generating heterogeneous forward communication signals, respectively; Means for assigning the heterogeneous forward communication signals to forward communication channels; Means for synthesizing heterogeneous forward communication signals each assigned to forward communication channels by the assigning means; Means for transmitting the forward synthesized signal generated by the combining means as a forward communication signal; Means for simultaneously receiving heterogeneous reverse communication signals; Means for separating the heterogeneous reverse communications signals according to an assigned channel; And means for processing each of the reverse signals separated by said separating means. Here, the forward and reverse communication signals may have different data rates and frequencies.

According to the present invention, when the new communication system is installed, the existing mobile communication system can be utilized to the maximum, thereby reducing network construction and facility costs required for the new communication installation.

1 to 9 are block diagrams illustrating respective IS-95A / C common base stations according to the first to ninth embodiments of the present invention.

<Explanation of symbols for main parts of drawing>

100: IS-95A communication processing unit 200: IS-95C communication processing unit

300: IS-95A transceiver 400: IS-95C transceiver

500, 996: IS-95A / C Synthesizer 600, 997: IS-95A / C Splitter

700: interface unit 800, 1000, 1700: IS-95A / C transceiver

900: repeater home country 990, 1500: optical repeater marks

1600, 1800: RF Repeater

Hereinafter, the present invention will be described in more detail with reference to the following examples.

1 is a block diagram illustrating an IS-95A and an IS-95C common base station according to a first embodiment of the present invention.

Referring to FIG. 1, the IS-95A / C common base station according to the present invention includes an IS-95A communication processor 100, an IS-95C communication processor 200, an IS-95A transceiver 300, and an IS-95C transceiver. 400, IS-95A / C synthesizer 500, and IS-95A / C distributor 600.

The IS-95A communication processor 100 generates an IS-95A forward communication signal and processes an IS-95A reverse communication signal from the IS-95A transceiver 300, which will be described later.

The IS-95A communication processing unit 100 includes first to m th communication channel processing units 110 and 130 to process IS-95A forward and reverse communication signals.

Each of the first to m th communication channel processing units 110 and 130 may transmit first and m th IS-95A forward and reverse communications input through first to m th IS-95A transmit / receive channels allocated for IS-95A service. Process each of the signals. Each of the first to m th communication channel processing units 110 and 130 is an IS-95A digital processing unit 111 and 131, an IS-95A intermediate frequency unit 113 and 133, and an IS-95A frequency converter 115 and 135. It is composed of

The IS-95A digital processor 111 and 131 generates a baseband IS-95A digital call signal having a call and overhead information. The overhead information has pilot channel information, paging channel information, and sync channel information. The IS-95A digital processing units 111 and 131 convert the baseband digital call signal into an IS-95A analog signal.

The IS-95A intermediate frequency units 113 and 133 convert the baseband IS-95A communication signal from the IS-95A digital processing units 111 and 131 into an intermediate frequency signal.

The IS-95A frequency converters 115 and 135 convert the intermediate frequency signals from the IS-95A intermediate frequencies 113 and 133 into high-frequency IS-95A forward communication signals to transmit the IS-95A transceiver 300. To provide.

Accordingly, the first to m th communication channel processing units 110 and 130 transmit the first to m th IS-95A forward and reverse communication signals from their respective IS-95A frequency converters 115 and 135. Generate and process respectively.

The IS-95A transceiver 300 synthesizes and amplifies the first through m-th IS-95A forward communication signals from the first through m-th communication channel processing units 110 and 130. In addition, the IS-95A transceiver 300 distributes IS-95A reverse communication signals from the distributor 600 to be described later to the first to m th communication channel processing units 110 and 130.

The IS-95A transceiver 300 is an IS-95A transmitter 310 for synthesizing and amplifying the first to m-th IS-95A forward communication signals, and IS-95A for distributing the IS-95A reverse communication signals. 95A receiving unit 330.

The IS-95A transmitter 310 may include a first IS-95A synthesizer 311, an IS-95A high power amplifier 313, and a first to synthesize and amplify the first to m-th IS-95A forward communication signals. IS-95A band filter 315.

The IS-95A synthesizer 311 synthesizes the first to m-th IS-95A forward communication signals to generate an IS-95A synthesized forward communication signal, and generates the IS-95A synthesized forward communication signal to the IS-. To the 95A high power amplifier 313.

The IS-95A high power amplifier 313 linearly amplifies the IS-95A synthesized forward communication signal from the IS-95A synthesizer 311.

The first IS-95A band filter 315 filters the amplified IS-95A synthesized forward communication signal from the IS-95A high power amplifier 313 and provides it to the IS-95A / C synthesizer 500.

The IS-95A receiver 330 is composed of a second band filter 335, a low noise amplifier 333, and an IS-95A divider 331 to distribute the IS-95A reverse communication signals.

The second IS-95A band filter 335 filters the IS-95A reverse communication signals from the divider 600 and provides them to the low noise amplifier 333.

The low noise amplifier 333 amplifies IS-95A reverse communication signals from the second band filter 335 and provides the IS-95A reverse communication signals to the IS-95A distributor 331.

Then, the IS-95A splitter 331 transmits each of the IS-95A reverse communication signals from the second band filter 335 to the first to m th communication channel processing units 110 and 130 according to the corresponding channel. Assign to

The IS-95C communication processor 200 generates an IS-95C forward communication signal and processes an IS-95C reverse communication signal from the distributor 400.

The IS-95C communication processor 200 is composed of (m + 1) to n-th communication channel processors 210 and 230 to process IS-95C forward and reverse communication signals.

Each of the (m + 1) to n-th communication channel processing units 210 and 230 is inputted through the (m + 1) to n-th IS-95C transmit / receive channels allocated for IS-95C service. 1) through n-th IS-95C forward and reverse channel signals processing respectively. Each of the (m + 1) to n-th communication channel processing units 210 and 230 is an IS-95C digital processing unit 211 and 231, an IS-95C intermediate frequency unit 213 and 233, and an IS-95A frequency converter. 215 and 235.

The IS-95C digital processing units 211 and 231 generate a baseband IS-95C digital data signal having call and overhead information. The overhead information includes pilot channel information, paging channel information, sync channel information, and the like. The IS-95C digital processor 211 and 231 converts the baseband digital call signal into an IS-95A analog signal.

The IS-95C intermediate frequency unit 213 and 233 converts the baseband IS-95A analog call signal from the IS-95C digital processor 211 and 231 into an intermediate frequency signal.

The IS-95A frequency converters 115 and 135 convert the intermediate frequency signals from the IS-95C intermediate frequencies 113 and 133 into high-frequency IS-95C forward communication signals, which will be described later. Provided to 95C transceiver 400.

Accordingly, the (m + 1) to n-th IS-95C forward channel signals from the IS-95C frequency converters 215 and 235 of the (m + 1) to n-th communication channel processing units 210 and 230, respectively. Are each generated.

The IS-95C transceiver 400 synthesizes and amplifies the (m + 1) to n-th IS-95C forward channel signals from the (m + 1) to n-th communication channel processing units 210 and 230. To output. In addition, the IS-95C transceiver 400 distributes IS-95C reverse communication signals from the distributor 600 to the (m + 1) to n-th communication channel processing units 210 and 230.

The IS-95C transceiver 400 distributes the IS-95C transmitter 410 for synthesizing and amplifying the (m + 1) to n-th IS-95C forward channel signals, and the IS-95C reverse communication signals. It consists of an IS-95C receiver 330.

The IS-95C transmitter 410 performs an IS-95C synthesizer 411, an IS-95C high power amplifier 413, and a second processor to synthesize and amplify the (m + 1) th to n-th IS-95C forward channel signals. 1 is composed of an IS-95C band filter 315.

The IS-95C synthesizer 411 synthesizes the (m + 1) through n-th IS-95C forward channel signals to generate the IS-95C forward communication signal, and generates the generated IS-95C forward communication signal. The IS-95C high output amplifier 413 is provided.

The IS-95C high power amplifier 413 linearly amplifies the IS-95C synthesized forward communication signal from the IS-95C synthesizer 411.

The first IS-95C band filter 415 filters the amplified IS-95C synthesized forward communication signal from the IS-95C high power amplifier 413 and provides it to the IS-95A / C synthesizer 500.

The IS-95C receiver 430 includes a second IS-95C band filter 435, an IS-95C low noise amplifier 433, and an IS-95C divider 431 to distribute the IS-95C reverse communication signals. do.

The second IS-95C band filter 435 filters IS-95C reverse communication signals from the IS-95A / C splitter 600 and provides the IS-95C low noise amplifier 433.

The IS-95C low noise amplifier 433 amplifies IS-95C reverse communication signals from the second IS-95C band filter 435 and transmits the IS-95C reverse communication signals to the IS-95C splitter 331. to provide.

The IS-95A / C synthesizer 500 synthesizes the IS-95A forward communication signal from the IS-95A transceiver 300 and the IS-95C forward communication signal from the IS-95C transceiver 400. Transmit through a transmit antenna.

The IS-95A / C splitter 600 separates IS-95A / C reverse call signals input through a receiving antenna according to a signal type, and separates each of the separated IS-95A and IS-95C reverse communications. It is provided to the -95A transceiver 300 and the IS-95C transceiver 400, respectively.

Therefore, according to the above configuration, when the IS-95C base station is added, it is possible to share additional facilities such as an antenna and a feed line of the existing IS-95A base station.

2 is a block diagram illustrating an IS-95A and an IS-95C common base station according to a second embodiment of the present invention.

Referring to FIG. 2, according to the present invention, an IS-95A and an IS-95C common base station include an IS-95A communication processor 100, an IS-95C communication processor 200, a synthesizer 300, and a distributor 400. , And a transceiver 400.

The IS-95A communication processor 100 generates an IS-95A forward communication signal and processes an IS-95A reverse communication signal from the distributor 400, which will be described later.

The IS-95A communication processor 100 includes first to m th communication channel processors 110 and 130 to process IS-95A forward and reverse communication signals.

Each of the first to m th communication channel processing units 110 and 130 may transmit first and m th IS-95A forward and reverse communications input through first to m th IS-95A transmit / receive channels allocated for IS-95A service. Process each of the signals. Each of the first to m th communication channel processing units 110 and 130 is an IS-95A digital processing unit 111 and 131, an IS-95A intermediate frequency unit 113 and 133, and an IS-95A frequency converter 115 and 135. It is composed of

The IS-95A digital processor 111 and 131 generates a baseband IS-95A digital call signal having a call and overhead information. The overhead information has pilot channel information, paging channel information, and sync channel information. The IS-95A digital processor 111 and 131 converts the baseband digital call signal into an IS-95A analog signal.

The IS-95A intermediate frequency units 113 and 133 convert the baseband IS-95A analog call signal from the IS-95A digital processing units 111 and 131 into an intermediate frequency signal.

The IS-95A frequency converters 115 and 135 convert the intermediate frequency signals from the IS-95A intermediate frequencies 113 and 133 into high-frequency IS-95A forward communication signals and provide them to the synthesizer 300. .

Accordingly, the first to mth IS-95A forward channel signals are generated from the IS-95A frequency converters 115 and 135 of the first to mth communication channel processing units 110 and 130, respectively.

The IS-95C communication processor 200 generates an IS-95C forward channel signal and processes IS-95C reverse channel signals from the distributor 400.

The IS-95C communication processor 200 is composed of (m + 1) to n-th communication channel processors 210 and 230 to process IS-95C forward and reverse communication signals.

Each of the (m + 1) to n-th communication channel processing units 210 and 230 is inputted through the (m + 1) to n-th IS-95C transmit / receive channels allocated for IS-95C service. 1) through n-th IS-95C forward and reverse channel signals processing respectively. Each of the (m + 1) to n-th communication channel processing units 210 and 230 is an IS-95C digital processing unit 211 and 231, an IS-95C intermediate frequency unit 213 and 233, and an IS-95C frequency converter. 215 and 235.

The IS-95C digital processing units 211 and 231 generate a baseband IS-95C digital data signal having call and overhead information. The overhead information has information such as pilot channel information, paging channel information, and synchronization channel. The IS-95C digital processing units 211 and 231 convert the baseband digital call signal into an IS-95C analog signal.

The IS-95C intermediate frequency unit 213 and 233 converts the baseband IS-95C communication signal from the IS-95C digital processor 211 and 231 into an intermediate frequency signal.

The IS-95C frequency converter 215 and 235 converts an intermediate frequency signal from the IS-95C intermediate frequency units 213 and 233 into an IS-95C forward communication signal of high frequency so as to be described later. 300).

Accordingly, the (m + 1) to n-th communication channel processing units 210 and 230 forward the (m + 1) to n-th IS-95C forward directions from their respective IS-95C frequency converters 215 and 235. Generate channel signals respectively.

The synthesizer 300 is a high frequency IS-95A forward communication signals from the IS-95A frequency converters 115 and 135 of the IS-95A communication processor 100 and the IS-95C communication processor 200. High frequency IS-95C forward communication signals from the IS-95C frequency converters 215 and 235 are synthesized, and the synthesized IS-95A / C forward communication signals are provided to the transceiver 500.

The distributor 400 separates the IS-95A and IS-95C reverse signals input from the transceiver 500 according to the allocated channel, and separates each of the IS-95A and IS-95C reverse communications corresponding to each channel. The IS-95A frequency converters 115 and 135 of the first to m th communication channel processors 110 and 130 of the IS-95A communication processor 100, and the IS-95C communication processor 200, respectively. To the IS-95C frequency converters 215 and 235 of the (m + 1) to n-th communication channel processing units 210 and 230, respectively.

The transceiver 500 transmits and receives IS-95A / C forward and reverse communication signals from the synthesizer 300.

The transceiver 500 receives an IS-95A / C reverse communication signal input through a transmitter 510 and a receiving antenna for amplifying and receiving an IS-95A / C forward communication signal input from the synthesizer 300. It consists of a receiver 530 for.

The transmitter 510 includes a high output amplifier 511 and a first band pass filter 513 to transmit the IS-95A / C forward communication signal from the synthesizer 300.

The high output amplifier 511 linearly amplifies the IS-95A / C forward communication signal from the synthesizer 300 and provides it to the first band pass filter 513.

The first band pass filter 513 filters the IS-95A / C forward communication signal from the high power amplifier 511 and provides it to a transmitting antenna.

The receiver 530 includes a second band pass filter 533 and a low noise amplifier 531 to receive an IS-95A / C reverse communication signal input through a receiving antenna. The second band pass filter 533 filters the IS-95A / C reverse communication signals from the receiving antenna and provides the low noise amplifier 531.

The low noise amplifier 531 amplifies IS-95A / C reverse communication signals from the second band filter 533 and provides the IS-95A / C reverse communication signals to the distributor 400.

Therefore, according to the above configuration, when the IS-95C facility is expanded for the IS-95C service, the IS-95A base station and the IS-95C base station are shared, thereby sharing the antennas, transceivers, feed lines, and facilities of the existing IS-95A base station. It is possible to reduce the equipment cost.

3 is a diagram illustrating an IS-95A / C common base station having a repeater mother station according to a third embodiment of the present invention.

In Fig. 3, the same parts as those in Fig. 2 are denoted by the same reference numerals, and detailed description thereof will be omitted.

Referring to FIG. 3, the IS-95A / C common base station having a repeater mother station includes an IS-95A communication processing unit 100, an IS-95C communication processing unit 200, an interface unit 700, a transceiver unit 800, and a repeater. Includes mother country 900.

The IS-95A communication processor 100 generates an IS-95A forward communication signal and processes an IS-95C reverse communication signal from the interface unit 700.

The IS-95A communication processor 100 includes first to m th communication channel processors 110 and 130 to process IS-95A forward and reverse communication signals.

Each of the first to m th communication channel processing units 110 and 130 may transmit first and m th IS-95A forward and reverse communications input through first to m th IS-95A transmit / receive channels allocated for IS-95A service. Each of the signals are processed to generate high frequency first through m-th IS-95A forward communication signals, and the interface unit 700 which will be described later on the generated high frequency first through m-th IS-95A forward communication signals. To provide.

The IS-95C communication processor 200 generates an IS-95C forward communication signal and processes an IS-95C reverse communication signal from the interface unit 700.

The IS-95C communication processor 200 is composed of (m + 1) to n-th communication channel processors 210 and 230 to process IS-95C forward and reverse communication signals.

Each of the (m + 1) to n-th communication channel processing units 210 and 230 is inputted through (m + 1) to n-th IS-95C transmit / receive channels allocated for IS-95C service. m) through n-th IS-95C forward and reverse communication signals, respectively, to generate high frequency (m + 1) to n-th IS-95C forward communication signals, wherein the generated high frequency (m + 1) To n-th IS-95C forward communication signals are provided to the interface unit 700.

The interface unit 700 may include first through m-th IS-95A forward communication signals from the first through m-th communication channel processing units 110 and 130 of the IS-95A communication processor 100 and the IS-95C communication. IS-95A forward communication synthesis by selecting or synthesizing the (m + 1) to n-th IS-95C forward communication signals from the (m + 1) to n-th communication channel processing units 210 and 230 of the processing unit 200. Signal, an IS-95C forward communication synthesized signal, and an IS-95A / C forward communication synthesized signal, respectively. Also, the interface unit 700 transmits the IS-95A reverse signal or the IS-95C reverse communication signal from the transceiver 800 and the relay station 900 according to the channel, which will be described later. It is distributed to the first through m-th communication channel processing units 110 and 130 of the communication processing unit 100 and the agenda (m + 1) through n-th communication channel processing units 210 and 230 of the IS-95C communication processing unit 200, respectively. .

Preferably, the interface unit 700 includes an IS-95A synthesizer 710, a first directional coupler 720, an IS-95A / C synthesizer 750, an IS-95C synthesizer 730, and a second directional coupler ( 740, third directional coupler 760, fourth directional coupler 761, IS-95A / C distributor 731, fifth directional coupler 721, sixth directional coupler 751, IS-95A distributor 711, and an IS-95C distributor 741.

The IS-95A synthesizer 710 synthesizes the first through m-th IS-95A forward channel signals from the first through m-th communication channel processors 110 and 130 of the IS-95A communication processor 100. Generates IS-95A forward communication signals.

The first directional coupler 720 provides the IS-95A forward communication signal from the IS-95A synthesizer 710 to the IS-95A / C synthesizer 750 or optionally to the repeater mother station 900. to provide.

The IS-95C synthesizer 730 is the (m + 1) to n-th IS-95C from the (m + 1) to n-th communication channel processing units 210 and 230 of the IS-95C communication processor 200. Forward channel signals are synthesized to generate the IS-95C forward communication signal.

The second directional coupler 740 provides the IS-95C forward communication signal from the IS-95C synthesizer 730 to the IS-95A / C synthesizer 750 or optionally the repeater mother station 900. To provide.

The IS-95A / C synthesizer 750 synthesizes the IS-95A forward communication synthesized signal from the first and second directional couplers 720 and 740 and the IS-95C forward communication synthesized signal, and IS-95A. / C Generate the forward communication synthesis signal.

The third directional coupler 760 provides the IS-95A / C forward communication signal from the IS-95A / C synthesizer 750 to the transceiver 800 or optionally to the repeater mother station 900. to provide.

The fourth directional coupler 761 provides an IS-95A / C reverse communication signal from the transceiver 800 to the IS-95A / C splitter 731. Further, when the IS-95A / C reverse communication signal is input from the repeater mother station 900, the fourth directional coupler 761 receives the IS-95A / C reverse communication signal from the IS-95A / C splitter ( 731).

The IS-95A / C splitter 731 transmits IS-95A / C reverse communication signals from the transceiver 800 or the relay station 900 according to the service type of the IS-95A reverse communication signal and the IS-95C reverse communication. And classify the IS-95A reverse communication signal to the fifth directional coupler 721 and the IS-95C reverse communication signals to the sixth directional coupler 751, respectively.

The fifth directional coupler 721 provides the IS-95A reverse communication signal from the IS-95A / C splitter 731 to the IS-95A splitter 711. The fifth directional coupler 721 also provides the IS-95A reverse communication signal to the IS-95A splitter 711 when an IS-95A reverse communication signal is input from the repeater main station 900.

The sixth directional coupler 751 provides the IS-95C reverse communication signal from the IS-95A / C distributor 731 to the IS-95C distributor 741. Further, the sixth directional coupler 751 provides the IS-95C reverse communication signal to the IS-95C distributor 741 when an IS-95C reverse communication signal is input from the repeater main station 900.

The IS-95A splitter 711 transmits the IS-95A reverse communication signal from the fifth directional coupler 721 to the first to m th communication channel processor 110 of the IS-95A communication processor 100 according to the channel. And 130, respectively.

The IS-95C distributor 741 transmits the IS-95C reverse communication signal from the sixth directional coupler 751 according to the channel (m + 1) to n-th communication channel of the IS-95C communication processor 200. Distribution to each of the processing units 210 and 230.

The transceiver 800 is an IS-95A / C reverse communication input through a transmitter 810 and a receiving antenna for amplifying and receiving an IS-95A / C forward communication signal input from the third directional coupler 760. The receiver 830 is configured to receive a signal.

The transmitter 810 is composed of a high output amplifier 811 and a first band pass filter 813 to transmit the IS-95A / C forward communication signal from the third directional coupler 760.

The high power amplifier 811 linearly amplifies the IS-95A / C forward communication signal from the third directional coupler 760 and provides it to the first band pass filter 813.

The first band pass filter 813 filters the IS-95A / C forward communication signal from the high power amplifier 811 and provides it to a transmitting antenna.

The receiver 830 includes a second band pass filter 833 and a low noise amplifier 831 to receive an IS-95A / C reverse communication signal input through a receiving antenna.

The second band pass filter 833 filters the IS-95A / C reverse communication signals from the receiving antenna to provide the low noise amplifier 831.

The low noise amplifier 831 amplifies IS-95A / C reverse communication signals from the second band filter 833 and provides the IS-95A / C reverse communication signals to the fourth directional coupler 761. .

The relay station 900 is optionally connected with one of the first to third directional couplers 720, 740, and 760 and one of the fourth to fifth directional couplers 761, 711, and 751, respectively. For example, in order to simultaneously service IS-95A and IS-95C through a relay system, the repeater main station 900 is connected to the third and fourth directional couplers 760 and 761. Alternatively, in the case of servicing only IS-95C, the repeater mother station 900 is connected with second directional couplers 740 and 751.

The relay station 900 provides a forward communication signal from the interface unit 900 to a relay station (not shown) through a communication link, such as an optical cable or microwave, and inputs from the relay station through the communication link. The reverse communication signal is provided to the interface unit 900. Thus, the repeater mother station 900 is configured in accordance with the communication link with respect to the relay station.

Therefore, according to the above configuration, it is possible to efficiently use the resources of the IS-95A / C common base station capable of simultaneous service of IS-95A and IS-95C through the repeater.

4 is a diagram illustrating an IS-95A / C common base station according to a fourth embodiment of the present invention.

In FIG. 4, the same reference numerals are used for the same parts as in FIG. 3, and detailed description thereof will be omitted.

In FIG. 4, reference numeral 940 denotes an IS-95A transceiver unit 940 of an IS-95A / C common base station, and the IS-95A transceiver unit 940 is the first through the IS-95A communication processor 100. The first to m-th IS-95A forward communication signals from the m-th communication channel processing unit 110 and 130 are transmitted through a transmitting antenna, and the IS-95A reverse communication signals received by the receiving antenna are according to the channel. The first to the m-th communication channel processing unit 110 and 130, respectively.

The IS-95A transceiver 940 is an IS-95A transmitter 941 for transmitting the first to m-th IS-95A forward communication signals, and an IS-95A receiver for distributing the IS-95A reverse communication signals. 945.

The IS-95A transmitter 941 includes a synthesizer 942, a high output amplifier 943, and a first band pass filter 944 to synthesize and amplify the first to m-th IS-95A forward communication signals. do.

The synthesizer 942 synthesizes the first to m-th IS-95A forward communication signals to generate an IS-95A synthesized forward communication signal, and outputs the generated IS-95A synthesized forward communication signal to the high output amplifier 943. To provide.

The high power amplifier 943 linearly amplifies the IS-95A synthesized forward communication signal from the synthesizer 942.

The first band filter 944 filters the amplified IS-95A synthesized forward communication signal from the high power amplifier 943 and transmits it through a transmit antenna.

The IS-95A receiver 945 is composed of a second band pass filter 948, a low noise amplifier 947, and a divider 944 to detect and distribute the IS-95A reverse communication signals.

The second band pass filter 948 filters the IS-95A reverse communication signals from the receive antenna and provides it to the low noise amplifier 947.

The low noise amplifier 947 amplifies IS-95A reverse communication signals from the second band pass filter 948 and provides the IS-95A reverse communication signals to the distributor 944.

Then, the distributor 331 allocates the IS-95A reverse communication signals from the second band filter 335 to the first to m th communication channel processing units 110 and 130 according to the corresponding channel.

The IS-95A / C common base station also includes an optical repeater station 990 for IS-95C service. The optical repeater station 990 is connected to an optical repeater mother station (not shown) of another IS-95C base station (not shown) via an optical cable as a communication link. The repeater station 990 processes the IS-95C forward communication signal from the optical repeater mother station and transmits it through the transmit antenna for the repeater. In addition, the repeater station 990 optically modulates the IS-95C reverse communication signal received through the repeater antenna and provides the optical repeater to the main station.

Preferably, the optical repeater mark 990 consists of an optical converter 991, an amplifier 993, a high power amplifier 994, and a low noise amplifier 995.

The optical converter 991 optically demodulates an optically modulated signal of an IS-95C forward communication signal input from the optical repeater main station via an optical cable, and provides a demodulated IS-95C forward communication signal to the amplifier 993. do. The optical converter 991 also optically modulates the amplified IS-95C reverse communication signal from the amplifier 993 and outputs the optically modulated IS-95C reverse communication signal to the optical cable.

The amplifier 993 amplifies the demodulated IS-95C forward communication signal from the optical converter 991 and provides it to the high output amplifier 994, while the IS-95C reverse communication signal from the low noise amplifier 995. Amplifies and provides the amplified IS-95C reverse communication signal to the optical converter 991.

The high power amplifier 994 linearly amplifies the IS-95C forward communication signal from the amplifier 993 and transmits it through a transmit antenna.

The low noise amplifier 995 amplifies and provides the amplified IS-95C reverse communication signal input through the receiving antenna to the amplifier 993.

According to the above configuration, the IS-95C service station can be installed by installing only the IS-95C repeater station in the existing IS-95A base station.

5 is a diagram illustrating an IS-95A / C common base station according to a fifth embodiment of the present invention.

In FIG. 5, the same reference numerals are used for the same parts as in FIG. 4, and detailed description thereof will be omitted.

In FIG. 5, reference numeral 996 denotes an IS-95A / C synthesizer, wherein the IS-95A / C synthesizer 996 indicates the IS-95A forward communication signal and the optical repeater from the first band filter 944. Synthesizing the IS-95C forward communication signal from the high power amplifier 994 of the local station 990, generating an IS-95A / C forward communication signal, and transmitting the generated IS-95A / C forward communication signal through a transmitting antenna. Send.

Reference numeral 997 denotes an IS-95A / C splitter, wherein the IS-95A / C splitter 997 converts an IS-95A / C reverse communication signal received by a receiving antenna into IS-95A and IS-95C signals, respectively. After separation, the separated IS-95A reverse communication signal and IS-95C reverse communication signal are transmitted to the second band pass filter 948 of the transceiver 940 and the low noise amplifier 995 of the optical repeater mark 990. To each).

According to the above configuration, the transmission and reception antenna of the IS-95C repeater station can be shared with the IS-95A base station, thereby reducing the cost of installing the IS-95C repeater station.

In FIG. 6, the same reference numerals are used for the same parts as in FIG. 5, and detailed description thereof will be omitted.

In FIG. 6, reference numeral 1000 denotes an IS-95A / C transceiver 1000 of an IS-95A / C common base station, wherein the IS-95A / C transceiver 100 is an IS-95A communication processor 100. Synthesizes the IS-95C forward communication signals from the first to mth IS-95A forward communication signals from the first to m th communication channel processing units 110 and 130 of the optical relay station 1500 to be described later. And transmits an IS-95A reverse communication signal to the first to m th communication channel processing units 110 and 130 according to the channel in the IS-95A / C reverse communication signal received by the receiving antenna. On the other hand, it provides the IS-95C reverse communication signal to the optical repeater station 1500.

The IS-95A / C transceiver 1000 is an IS-95A / C transmitter 1100 for simultaneously transmitting the first to m-th IS-95A forward communication signals and the IS-95C communication signal, and the IS- IS-95A / C receiver 1300 for distributing 95A / C reverse communication signals.

The IS-95A transmitter 1100 includes a synthesizer 1110, a high output amplifier 1130, and a first band pass filter 1150 to synthesize and amplify the first to m-th IS-95A forward communication signals. do.

The synthesizer 1110 synthesizes the first through m-th IS-95A forward communication signals and the IS-95C forward communication signal from the optical repeater station 1500 to generate an IS-95A / C forward communication signal. And provide the generated IS-95A / C synthesized forward communication signal to the high output amplifier 1130.

The high power amplifier 1130 linearly amplifies the IS-95A / C synthesized forward communication signal from the synthesizer 1100.

The first band filter 1150 filters the amplified IS-95A / C synthesized forward communication signal from the high output amplifier 1130 and transmits the same through the transmitting antenna.

The IS-95A / C receiver 1300 includes a second band pass filter 1350, a low noise amplifier 1330, and a divider 1310 to detect and distribute the IS-95A / C reverse communication signal. .

The second band pass filter 1350 filters the IS-95A / C reverse communication signals from the receiving antenna and provides the low-noise amplifier 1330.

The low noise amplifier 1330 amplifies IS-95A / C reverse communication signals from the second band pass filter 1350 and provides the IS-95A / C reverse communication signals to the distributor 1310.

Then, the splitter 1310 transmits the IS-95A / C reverse communication signals from the second band filter 335 to the first to m th communication channel processing units 110 and 130 and the optical repeater according to the corresponding channel. Each station is assigned to its own station 1500.

The optical repeater station 1500 is connected to an optical repeater mother station (not shown) of another IS-95C base station (not shown) via an optical cable as a communication link. The relay station 1500 processes the IS-95C forward communication signal from the optical repeater main station and provides the synthesizer 1110 to the IS-95A / C transceiver 1000. In addition, the relay station 1000 optically modulates the IS-95C communication signal from the distributor 1310 of the IS-95A / C transceiver 1000 and provides the optical repeater to the optical repeater mother station.

Preferably, the optical repeater mark 1500 is comprised of an optical transducer 1530 and an amplifier 1510.

The optical converter 1530 optically demodulates an optical modulated signal of an IS-95C forward communication signal input from the optical repeater main station through an optical cable, and provides a demodulated IS-95C forward communication signal to the amplifier 1510. do. In addition, the optical converter 1530 optically modulates the amplified IS-95C reverse communication signal from the amplifier 1510 and outputs the optically modulated IS-95C reverse communication signal to the optical cable.

According to the above configuration, the parts of the IS-95C repeater station can be shared with the IS-95A base station, thereby reducing the cost of installing the IS-95C repeater station.

7 illustrates an IS-95A / C common base station according to a seventh embodiment of the present invention.

In FIG. 7, the same reference numerals are used for the same parts as in FIG. 4, and detailed description thereof will be omitted.

In FIG. 7, reference numeral 1600 denotes an RF repeater station 1600 of the IS-95A / C common base station, and the RF repeater station 1600 is another IS-95C base station (not shown) using RF airwaves as a communication link. RF repeater (not shown). The RF repeater station 1600 processes the IS-95C forward communication signal from the RF repeater mother station and transmits it through the transmit antenna for the repeater. In addition, the RF repeater station 1600 modulates an IS-95C reverse communication signal received through a repeater antenna and provides the RF repeater to the RF repeater mother station.

Preferably, the RF relay station 1600 includes an RF forward transceiver 1610 and an RF reverse transceiver 1630.

The RF forward transceiver 1610 receives an IS-95C forward relay signal transmitted through an RF channel from the RF repeater mother station, amplifies and modulates the received IS-95C forward relay signal, and transmits the signal through a transmit antenna. do.

Preferably, the RF forward transmitter 1610 includes a third band pass filter 1611, a first low noise amplifier 1612, a first intermediate frequency converter 1613, a forward IF circuit 1614, and a first high frequency converter ( 1615, a second high power amplifier 1616, and a fourth band pass filter 1617.

The third band pass filter 1611 detects the IS-95C forward relay signal received by the relay receiving antenna, and provides the detected IS-95 forward relay signal to the first low noise amplifier 1612.

The first low noise amplifier 1612 amplifies the IS-95C forward relay signal from the third band pass filter 1611 and provides the amplified IS-95C forward relay signal to the intermediate frequency converter 1612.

The first intermediate frequency converter 1612 converts the frequency of the RF modulated IS-95C forward relay signal from the first low noise amplifier 1612 to an intermediate frequency to generate a forward intermediate frequency signal and generate the forward direction. An intermediate frequency signal is provided to the forward IF circuit 1614.

The forward IF circuit 1614 amplifies the forward intermediate frequency signal from the first intermediate frequency converter 1612 and provides the amplified forward intermediate frequency signal to the first high frequency converter 1615.

The first high frequency converter 1615 generates a high frequency IS-95C forward communication signal by frequency converting a forward intermediate frequency signal from the forward IF circuit 1614, and generates the generated IS-95C forward communication signal. To the three band pass filter 1617.

Then, the third band pass filter 1617 filters the IS-95C forward communication signal and transmits the same through the transmitting antenna.

The RF reverse transceiver 1630 detects an IS-95C reverse communication signal from a signal received from a receiving antenna, and RF-modulates the detected IS-95C reverse communication signal to the RF repeater main station through an RF channel. .

Preferably, the RF reverse transmitter 1630 includes a fifth band pass filter 1637, a second low noise amplifier 1634, a second intermediate frequency converter 1635, a reverse IF circuit 1634, and a second high frequency converter ( 1633, a second high power amplifier 1632, and a sixth band pass filter 1631.

The fifth band pass filter 1637 detects the IS-95C reverse communication signal received at the receiving antenna, and provides the detected IS-95 reverse communication signal to the second low noise amplifier 1636.

The second low noise amplifier 1636 amplifies the IS-95C reverse communication signal from the fifth band pass filter 1611 and provides the amplified IS-95C reverse communication signal to the second intermediate frequency converter 1635. .

The second intermediate frequency converter 1635 converts the frequency of the IS-95C reverse communication signal from the second linear amplifier 1636 into an intermediate frequency to generate a reverse intermediate frequency signal, and generates the reverse intermediate frequency signal. Provide a signal to the reverse IF circuit 1634.

The reverse IF circuit 1634 amplifies the reverse intermediate frequency signal from the second intermediate frequency converter 1635 and provides the amplified reverse intermediate frequency signal to the second high frequency converter 1633.

The second high frequency converter 1633 converts the frequency of the reverse intermediate frequency signal from the reverse IF circuit 1634 to generate an IS-95C reverse relay signal, and outputs the generated IS-95C reverse relay signal to the sixth. To the band pass filter 1631.

Then, the sixth band pass filter 1631 filters the IS-95C reverse relay signal and transmits the IS-95C reverse relay signal to the IS-95C repeater mother station through a transmission relay antenna.

Therefore, according to the above configuration, the IS-95C service can be provided by installing only the RF repeater station for the IS-95C in the existing IS-95A base station.

8 illustrates an IS-95A / C common base station according to an eighth embodiment of the present invention.

In FIG. 8, the same reference numerals are used for the same parts as in FIG. 7, and detailed description thereof will be omitted.

In FIG. 8, reference numeral 1650 denotes an IS-95A / C synthesizer, wherein the IS-95A / C synthesizer 1650 is an IS-95A forward communication signal from a first band filter 944 and the RF repeater mark ( Synthesizes the IS-95C forward communication signal from the third band pass filter (1617) of 1600, generates an IS-95A / C forward communication signal, and transmits the generated IS-95A / C forward communication signal to a transmitting antenna. Send via

Reference numeral 1670 denotes an IS-95A / C splitter, wherein the IS-95 / C splitter 1670 converts an IS-95A / C reverse communication signal received by a receiving antenna into IS-95A and IS-95C signals, respectively. After separation, the separated IS-95A reverse communication signal and the IS-95C reverse communication signal pass through the second band pass filter 948 of the transceiver 940 and the fifth band pass of the RF repeater station 1600. Each filter 1637 is provided.

According to the above configuration, since the antennas for transmitting and receiving the IS-95C RF relay station 1600 can be shared with the IS-95A base station, it is possible to reduce the cost of installing the IS-95C repeater station.

9 illustrates an IS-95A / C common base station according to a ninth embodiment of the present invention.

In FIG. 9, the same reference numerals are used for the same parts as in FIG. 8, and detailed description thereof will be omitted.

In FIG. 9, reference numeral 1700 denotes an IS-95A / C transceiver 1700 of an IS-95A / C common base station, wherein the IS-95A / C transceiver 17700 is an IS-95A communication processor 100. Synthesizes the IS-95C forward communication signals from the first to m-th IS-95A forward communication signals from the first to m th communication channel processing units 110 and 130 and the RF relay station 1800 to be described later. And transmit an IS-95A / C reverse communication signal received by the receive antenna to the first to m th communication channel processing units 110 and 130 according to the channel. On the other hand, it provides an IS-95C reverse communication signal to the RF relay station 1800.

The IS-95A / C transceiver 1700 is an IS-95A / C transmitter 1710 for simultaneously transmitting the first to m-th IS-95A forward communication signals and the IS-95C communication signal, and the IS- IS-95A / C receiver 1730 for distributing 95A / C reverse communication signals.

The IS-95A / C transmitter 1700 is configured to synthesize and amplify the first to m-th IS-95A forward communication signals and the IS-95C forward communication signal, a synthesizer 1711, a high output amplifier 1712, and It consists of a first band pass filter 1713.

The synthesizer 1711 synthesizes the first through m-th IS-95A forward communication signals and the IS-95C forward communication signal from the RF repeater station 1800 to generate an IS-95A / C forward communication signal. And provide the generated IS-95A / C synthesized forward communication signal to the high output amplifier 1712.

The high power amplifier 1712 linearly amplifies the IS-95A / C synthesized forward communication signal from the synthesizer 1711.

The first band filter 1713 filters the amplified IS-95A / C synthesized forward communication signal from the high power amplifier 1712 and transmits the same through the transmitting antenna.

The IS-95A / C receiver 1730 is composed of a second band pass filter 1733, a low noise amplifier 1732, and a divider 1731 to detect and distribute the IS-95A / C reverse communication signal. .

The second band pass filter 1733 filters the IS-95A / C reverse communication signals from the receive antenna and provides it to the low noise amplifier 1732.

The low noise amplifier 1732 amplifies IS-95A / C reverse communication signals from the second band pass filter 1735 and provides the IS-95A / C reverse communication signals to the divider 1731.

Then, the distributor 1731 may transmit the IS-95A / C reverse communication signals from the second band filter 1733 to the first to m th communication channel processing units 110 and 130 and the RF repeater according to the corresponding channel. Each station 1800 is assigned.

The RF repeater station 1800 is connected to an RF repeater mother station (not shown) of another IS-95C base station (not shown) using RF airwaves as a communication link. The RF repeater station 1800 processes the IS-95C forward communication signal from the RF repeater mother station and provides the synthesizer 1711 of the IS-95A / C transceiver 1700. In addition, the RF relay station 1800 RF-modulates the IS-95C communication signal from the distributor 1731 of the IS-95A / C transceiver 1700 and transmits the RF-relay to the RF repeater mother station.

Preferably, the RF relay station 1800 is composed of an RF forward processing unit 1810 and an RF reverse processing unit 1830.

The RF forward processor 1810 receives an IS-95C forward relay signal transmitted through an RF channel from the RF repeater mother station, amplifies and modulates the received IS-95C forward relay signal, and then performs the IS-95A / C. The synthesizer 1711 of the transceiver 1700 is provided.

Preferably, the RF forward processor 1810 includes a third band pass filter 1811, a linear amplifier 1812, a first intermediate frequency converter 1813, a forward IF circuit 1814, and a first high frequency converter 1815. It is composed of

The third band pass filter 1811 detects the IS-95C forward relay signal received by the relay receiving antenna and provides the detected IS-95 forward relay signal to the low noise amplifier 1812.

The low noise amplifier 1812 amplifies the IS-95C forward relay signal from the third band pass filter 1811 and provides the amplified IS-95C forward relay signal to the first intermediate frequency converter 1813.

The first intermediate frequency converter 1813 converts the frequency of the IS-95C forward relay signal from the low noise amplifier 1812 into an intermediate frequency to generate a forward intermediate frequency signal and convert the generated forward intermediate frequency signal. To the forward IF circuit 1814.

The forward IF circuit 1814 amplifies the forward intermediate frequency signal from the first intermediate frequency converter 1813 and provides the amplified forward intermediate frequency signal to the first high frequency converter 1815.

The first high frequency converter 1815 generates a high frequency IS-95C forward communication signal by frequency converting a forward intermediate frequency signal from the forward IF circuit 1814, and outputs the generated IS-95C forward communication signal to the IS. The synthesizer 1711 of the -95A / C transceiver 1700 is provided.

The RF reverse processing unit 1830 processes the IS-95C communication signal from the distributor 1731 of the IS-95A / C transceiver 1700 to generate an IS-95C reverse relay signal, and generates the IS-95C. The reverse relay signal is transmitted to the RF repeater main station through the relay transmission antenna.

Preferably, the RF reverse processing unit 1830 includes a second intermediate frequency converter 1835, a reverse IF circuit 1834, a second high frequency converter 1833, a high power amplifier 1832, and a fourth band pass filter 1831. It is composed of

The second intermediate frequency converter 1835 converts the frequency of the IS-95C communication signal from the divider 1731 of the IS-95A / C transceiver 1700 to generate a reverse intermediate frequency signal. A reverse intermediate frequency signal is provided to the reverse IF circuit 1834.

The reverse IF circuit 1834 amplifies the reverse intermediate frequency signal from the second intermediate frequency converter 1835 and provides the amplified reverse intermediate frequency signal to the second high frequency converter 1833.

The second high frequency converter 1833 converts a frequency of a reverse intermediate frequency signal from the reverse IF circuit 1834 to generate an IS-95C reverse relay signal, and outputs the generated IS-95C reverse relay signal to the fourth. To the band pass filter 1831.

Then, the fourth band pass filter 1831 filters the IS-95C reverse relay signal and transmits the IS-95C reverse relay signal to the IS-95C repeater main station through a transmission relay antenna.

According to the above configuration, the parts of the RF repeater station for the IS-95C can be shared with the IS-95A base station, thereby reducing the cost of installing the RF repeater station.

As described above, according to the present invention, by sharing the IS-95A base station and the IS-95C base station, it is possible to reduce the equipment cost according to the antenna, feeder, and facility sharing of the existing IS-95A base station. By using the same as the coverage of the 95C base station, it is possible to reduce the cost of optimizing the network design.

In addition, although the present invention has been described in detail with reference to the embodiments described above, the present invention is not limited thereto, and modifications and improvements are possible within the scope of ordinary knowledge of those skilled in the art.

Claims (52)

a) generating heterogeneous forward communication signals, respectively; b) assigning the heterogeneous forward communication signals to forward communication channels; c) synthesizing the heterogeneous forward communication signals each assigned to the forward communication channels by step b); And and d) transmitting the forward synthesized signal generated by step c). The method of claim 1, wherein the forward communication signals have different data rates and frequencies. a) simultaneously receiving heterogeneous reverse communication signals; b) separating the heterogeneous forward communication signals according to an assigned channel; And c) processing the reverse signals separated by step b), respectively. 4. The method of claim 3, wherein the reverse communication signals have different data rates and frequencies. a) generating heterogeneous forward communication signals, respectively; b) assigning the heterogeneous forward communication signals to forward communication channels; c) synthesizing the heterogeneous forward communication signals each assigned to the forward communication channels by step b); d) transmitting the forward synthesized signal generated by step c) as a forward communication signal; e) simultaneously receiving heterogeneous reverse communication signals; f) separating the heterogeneous forward communication signals according to an assigned channel; And g) processing each of the reverse signals separated by step e). The method of claim 5, wherein the forward and reverse communication signals have different data rates and frequencies. Means for generating heterogeneous forward communication signals, respectively; Means for assigning the heterogeneous forward communication signals to forward communication channels; Means for synthesizing heterogeneous forward communication signals each assigned to forward communication channels by the assigning means; And Means for transmitting the forward synthesized signal generated by the combining means as a forward communication signal. 8. The apparatus of claim 7, wherein the forward communication signals have different data rates and frequencies. Means for simultaneously receiving heterogeneous reverse communication signals; Means for separating the heterogeneous forward communication signals according to an assigned channel; And And means for processing the reverse signals separated by the separating means, respectively. 10. The apparatus of claim 9, wherein the reverse communication signals have different data rates and frequencies. Means for generating heterogeneous forward communication signals, respectively; Means for assigning the heterogeneous forward communication signals to forward communication channels; Means for synthesizing heterogeneous forward communication signals each assigned to forward communication channels by the assigning means; Means for transmitting the forward synthesized signal generated by the combining means as a forward communication signal; Means for simultaneously receiving heterogeneous reverse communication signals; Means for separating the heterogeneous forward communication signals according to an assigned channel; And Heterogeneous mobile communication simultaneous service system, characterized in that said means for processing the reverse signal separated by said separating means. 12. The heterogeneous mobile communication simultaneous service system of claim 11, wherein the forward and reverse communication signals have different data rates and frequencies. An IS-95A communication processor for generating an IS-95A forward channel signal to be transmitted through at least one assigned transmission channel, and for processing an IS-95A reverse channel signal input through at least one assigned reception channel; Synthesize and amplify the IS-95A forward channel signals from the IS-95A communication processor to generate an IS-95A forward communication signal, and based on the input IS-95A reverse communication signal, the at least one IS-95A reverse channel IS-95A transceiver for generating signals; Generate at least one IS-95C forward channel signal to be transmitted through at least one assigned transmission channel and process at least one IS-95C reverse channel signal input through at least one or more received channels allocated from the IS-95C transceiver; IS-95C communication processing unit for; Synthesize and amplify the IS-95C forward channel signals from the IS-95C communication processor to generate an IS-95C forward communication signal, and based on the input IS-95C reverse communication signal, the at least one IS-95C reverse channel An IS-95C transceiver for generating signals; An IS-95A / C synthesizer for synthesizing the IS-95A forward communication signal from the IS-95A transceiver and the IS-95C forward communication signal from the IS-95C transceiver; And The IS-95A / C reverse communication signal inputted through a receiving antenna is classified according to the assigned channel to the IS-95A / C splitter for generating the IS-95A reverse communication signal and the IS-95C reverse communication signal, respectively. Heterogeneous communication system, characterized in that configured. 15. The IS-95A communication channel processor of claim 13, wherein the IS-95A communication processor is further configured to generate the at least one IS-95A forward channel signal and to process the at least one IS-95A reverse channel signal. Consists of, The IS-95A communication channel processor is configured to generate a baseband IS-95A digital call signal having a call and overhead information, and convert the baseband digital call signal into an IS-95A analog signal. 95A digital processing unit; An IS-95A intermediate frequency unit for converting the baseband IS-95A analog call signal from the IS-95A digital processor into an intermediate frequency signal; And And an IS-95A frequency converter for converting the frequency of the intermediate frequency signal from the IS-95A intermediate frequency unit to generate the IS-95A forward channel signal. 14. The apparatus of claim 13, wherein the IS-95A transceiver comprises: an IS-95A transmitter for synthesizing and amplifying the at least one IS-95A forward channel signal from the IS-95A communication processor to generate an IS-95A forward communication signal; And And an IS-95A receiver for generating the at least one IS-95A reverse channel signals based on an input IS-95A reverse communication signal. 16. The apparatus of claim 15, wherein the IS-95A transmitter comprises: an IS-95A synthesizer for synthesizing the at least one IS-95A forward channel signals from the IS-95A communication processor; An IS-95A high power amplifier for linearly amplifying the IS-95A synthesized forward communication signal from the IS-95A synthesizer; And And a first IS-95A band filter for filtering the amplified IS-95A synthesized forward communication signal from the IS-95A high power amplifier to generate the IS-95A forward communication signal. 16. The apparatus of claim 15, wherein the IS-95A receiver comprises: a second IS-95A band filter for band pass filtering the input IS-95A reverse communication signal; A low noise amplifier for amplifying IS-95A reverse communication signals from the second band filter; And And an IS-95A distributor for distributing the IS-95A reverse communication signals from the low noise amplifier according to a corresponding channel. 15. The apparatus of claim 13, wherein the IS-95C communication processor is further configured to generate the at least one IS-95C forward channel signal and to process the at least one IS-95C reverse channel signal. Consists of, The IS-95C communication channel processor is configured to generate a baseband IS-95C digital call signal having a call and overhead information, and convert the baseband digital call signal into an IS-95C analog signal. 95C digital processing unit; An IS-95A intermediate frequency unit for converting the baseband IS-95C analog call signal from the IS-95C digital processor into an intermediate frequency signal; And And an IS-95C frequency converter for converting the frequency of the intermediate frequency signal from the IS-95C intermediate frequency unit to generate the IS-95C forward channel signal. The apparatus of claim 13, wherein the IS-95C transceiver comprises: an IS-95C transmitter for synthesizing and amplifying the at least one IS-95C forward channel signal from the IS-95C communication processor to generate an IS-95A forward communication signal; And And an IS-95C receiver for generating the at least one IS-95C reverse channel signals based on an input IS-95C reverse communication signal. 20. The apparatus of claim 19, wherein the IS-95C transmitter comprises: an IS-95C synthesizer for synthesizing the at least one IS-95C forward channel signals from the IS-95C communication processor; An IS-95C high power amplifier for linearly amplifying the IS-95C synthesized forward communication signal from the IS-95C synthesizer; And And a first IS-95C band filter for filtering the amplified IS-95C synthesized forward communication signal from the IS-95C high output amplifier to generate the IS-95C forward communication signal. 20. The apparatus of claim 19, wherein the IS-95C receiver comprises: a second IS-95C band filter for band pass filtering the input IS-95C reverse communication signal; A low noise amplifier for amplifying IS-95C reverse communication signals from the second IS-95C band pass filter; And And an IS-95C distributor for distributing the IS-95C reverse communication signals from the low noise amplifier according to a corresponding channel. IS-95A communication processing unit for generating at least one IS-95A forward channel signal to be transmitted through at least one assigned transmission channel and processing an IS-95A reverse channel signal input through at least one or more assigned reception channels. ; At least one IS-95C reverse channel for generating at least one IS-95C forward channel signal for transmission over the at least one assigned transmission channel and input through at least one or more receive channels allocated from the IS-95C transceiver; An IS-95C communication processor for processing a signal; Synthesize at least one IS-95A forward channel signal from the IS-95A communication processor and at least one IS-95C forward channel signal from the IS-95C communication processor to generate an IS-95A / C forward communication signal Synthesizer for making; The IS-95A / C reverse signals inputted are separated according to the assigned channel, and each of the IS-95A and IS-95C reverse communications corresponding to each channel is respectively divided into the IS-95A communication processor and the IS-95C communication processor. A dispenser for dispensing; And Transmit an IS-95A / C forward communication signal from the synthesizer through a transmit antenna, receive an IS-95A / C reverse communication signal through a receive antenna, and transmit the received IS-95A / C reverse communication signal to the distributor Heterogeneous communication system comprising an IS-95A / C transceiver for providing. The at least one IS-95A communication channel processor of claim 22, wherein the IS-95A communication processor is further configured to generate the at least one IS-95A forward channel signal and to process the at least one IS-95A reverse channel signal. Consists of, The IS-95A communication channel processor is configured to generate a baseband IS-95A digital call signal having a call and overhead information, and convert the baseband digital call signal into an IS-95A analog signal. 95A digital processing unit; An IS-95A intermediate frequency unit for converting the baseband IS-95A analog call signal from the IS-95A digital processor into an intermediate frequency signal; And And an IS-95A frequency converter for converting the frequency of the intermediate frequency signal from the IS-95A intermediate frequency unit to generate the IS-95A forward channel signal. The at least one IS-95C communication channel processor of claim 22, wherein the IS-95C communication processor is further configured to generate the at least one IS-95C forward channel signal and to process the at least one IS-95C reverse channel signal. Consists of, The IS-95C communication channel processor is configured to generate a baseband IS-95C digital call signal having a call and overhead information, and convert the baseband digital call signal into an IS-95C analog signal. 95C digital processing unit; An IS-95A intermediate frequency unit for converting the baseband IS-95C analog call signal from the IS-95C digital processor into an intermediate frequency signal; And And an IS-95C frequency converter configured to convert the frequency of the intermediate frequency signal from the IS-95C intermediate frequency unit to generate the IS-95C forward channel signal. 23. The apparatus of claim 22, wherein the IS-95C transceiver comprises: an IS-95A / C transmitter for transmitting an IS-95A / C forward communication signal from the synthesizer through a transmit antenna; And And an IS-95C receiver for receiving an IS-95A / C reverse communication signal through a receiving antenna and providing the IS-95A / C reverse communication signal to the distributor. 26. The apparatus of claim 25, wherein the IS-95A / C transmitter comprises: a high power amplifier for linear power amplification of the IS-95A / C forward communication signal from the synthesizer; And And a first IS-95A / C band filter for filtering and amplifying the amplified IS-95A / C forward communication signal from the high power amplifier to the transmitting antenna. 26. The apparatus of claim 25, wherein the IS-95A / C receiver comprises: a second IS-95A / C band filter for band pass filtering the input IS-95A / C reverse communication signal; And And a low noise amplifier for amplifying IS-95A / C reverse communication signals from the second IS-95A / C band filter. IS-95A communication processing unit for generating at least one IS-95A forward channel signal to be transmitted through at least one assigned transmission channel and processing an IS-95A reverse channel signal input through at least one or more assigned reception channels. ; At least one IS-95C reverse channel for generating at least one IS-95C forward channel signal for transmission over the at least one assigned transmission channel and input through at least one received channel assigned from the IS-95C transceiver; An IS-95C communication processor for processing a signal; An IS-95A forward communication signal, IS-95C by selecting and synthesizing the at least one or more forward channel signals from the IS-95A communication processor and the at least one IS-95C forward communication signal from the IS-95C communication processor An interface unit for generating a forward communication signal and an IS-95A / C forward communication signal, respectively and for providing input reverse communications to the IS-95A communication processor and the IS-95C communication processor according to a channel; Transceiver for amplifying the IS-95A / C forward communication signal from the interface unit and transmitting it through a transmitting antenna, and receiving and providing an IS-95A / C reverse communication signal input through a receiving antenna to the interface unit. ; And Transmitting the IS-95A / C forward communication signal through a transmitting antenna, receiving an IS-95A / C reverse communication signal through a receiving antenna, and providing the received IS-95A / C reverse communication signal to the distributor; Heterogeneous communication system comprising an IS-95A / C transceiver. 29. The apparatus of claim 28, wherein the IS-95A communication processor is further configured to generate the at least one IS-95A forward channel signal and to process the at least one IS-95A reverse channel signal. Consists of, The IS-95A communication channel processor is configured to generate a baseband IS-95A digital call signal having a call and overhead information, and convert the baseband digital call signal into an IS-95A analog signal. 95A digital processing unit; An IS-95A intermediate frequency unit for converting the baseband IS-95A analog call signal from the IS-95A digital processor into an intermediate frequency signal; And And an IS-95A frequency converter for converting the frequency of the intermediate frequency signal from the IS-95A intermediate frequency unit to generate the IS-95A forward channel signal. 29. The apparatus of claim 28, wherein the IS-95C communication processor is further configured to generate the at least one IS-95C forward channel signal and to process the at least one IS-95C reverse channel signal. Consists of, The IS-95C communication channel processor is configured to generate a baseband IS-95C digital call signal having a call and overhead information, and convert the baseband digital call signal into an IS-95C analog signal. 95C digital processing section; An IS-95A intermediate frequency unit for converting the baseband IS-95C analog call signal from the IS-95C digital processor into an intermediate frequency signal; And And an IS-95C frequency converter configured to convert the frequency of the intermediate frequency signal from the IS-95C intermediate frequency unit to generate the IS-95C forward channel signal. 29. The apparatus of claim 28, wherein the interface unit comprises: an IS-95A synthesizer for synthesizing the at least one or more IS-95A forward communication signals from the IS-95A communication processor; A first directional coupler for selectively providing the IS-95A forward communication synthesized signal from the IS-95A synthesizer to the IS-95A / C synthesizer or the repeater mother station; An IS-95C synthesizer for synthesizing at least one or more IS-95C forward communication signals from the IS-95C communication processor; A second directional coupler for selectively providing the IS-95C forward communication synthesized signal from the IS-95C synthesizer to the IS-95A / C synthesizer or the repeater mother station; An IS-95A / C synthesizer for synthesizing the IS-95A forward communication synthesis signal and the IS-95C forward communication synthesis signal from the first and second directional couplers; A third directional coupler for selectively providing the IS-95A / C forward communication synthesized signal from the IS-95A / C synthesizer as an IS-95A / C forward communication signal to the transceiver or the repeater mother station; The IS-95A / C reverse communication signal from the transceiver unit is provided to an IS-95A / C distributor, and when the IS-95A / C reverse communication signal is input from the repeater mother station, the IS-95A / C reverse communication signal. A fourth directional coupler for providing a to the IS-95A / C distributor; Classify IS-95A / C reverse communication signals into IS-95A reverse communication signal and IS-95C reverse communication signal from the transceiver unit or the repeater mother station, and divide the IS-95A reverse communication signal into a fifth directional coupler and an IS-95C The IS-95A / C splitter for respectively providing reverse communication signals to a sixth directional coupler; The fifth directional coupler for providing IS-95A reverse communication signals from each of the IS-95A / C splitter and the repeater mother station to the IS-95A splitter; The sixth directional coupler for providing IS-95C reverse communication signals to an IS-95C distributor from each of the IS-95A / C distributor and the repeater mother station; The IS-95A distributor for distributing the IS-95A reverse communication signal from the fifth directional coupler according to the channel of the IS-95A communication processor according to the channel; And And the IS-95C distributor for distributing the IS-95C reverse communication signal from the sixth directional coupler according to the channel of the IS-95C communication processor according to the channel. 29. The apparatus of claim 28, wherein the IS-95A / C transceiver comprises: an IS-95A / C transmitter for transmitting an IS-95A / C forward communication signal from the interface through a transmit antenna; And And an IS-95C receiver configured to receive an IS-95A / C reverse communication signal through a receiving antenna and provide the received IS-95A / C reverse communication signal to the interface unit. 33. The apparatus of claim 32, wherein the IS-95A / C transmitter comprises: a high power amplifier for linear power amplification of the IS-95A / C forward communication signal from the interface unit; And And a first IS-95A / C band filter for filtering and amplifying the amplified IS-95A / C forward communication signal from the high power amplifier to the transmitting antenna. 33. The apparatus of claim 32, wherein the IS-95A / C receiver comprises: a second IS-95A / C band filter for band pass filtering the input IS-95A / C reverse communication signal; And And a low noise amplifier for amplifying IS-95A / C reverse communication signals from the second IS-95A / C band filter. IS-95A communication processing unit for generating at least one IS-95A forward channel signal to be transmitted through at least one assigned transmission channel and processing an IS-95A reverse channel signal input through at least one or more assigned reception channels. ; IS for transmitting IS-95A forward communication signals from the IS-95A communication processor through a transmit antenna and for providing IS-95A reverse communication signals received by a receive antenna to the IS-95A communication processor according to the channel. -95 A transceiver; And A repeater station for processing IS-95C forward communication signals input through a communication link, transmitting through a repeater transmitting antenna, and outputting an IS-95C reverse communication signal received through a repeater receiving antenna to the communication link. Heterogeneous communication system comprising a. 36. The system of claim 35, wherein the communication link is an optical cable, the repeater optically demodulates an optically modulated signal of an IS-95C forward communication signal input through the optical cable, and an optical IS-95C reverse communication signal input. An optical converter for modulating and outputting an optically modulated IS-95C reverse communication signal to an optical cable; Amplifying the demodulated IS-95C forward communication signal from the optical converter and providing it to the high power amplifier, while amplifying the IS-95C reverse communication signal to provide an amplified IS-95C reverse communication signal to the optical converter Amplifier for; The high power amplifier for linearly amplifying the IS-95C forward communication signal from the amplifier and transmitting it through the transmit antenna for the repeater; And And the low noise amplifier for amplifying and providing the amplified IS-95C reverse communication signal inputted through the repeater receiving antenna to the amplifier. 36. The antenna of claim 35, wherein the communication link is an RF airwave, and the repeater receives an IS-95C forward relay signal transmitted over the RF channel, and amplifies and modulates the received IS-95C forward relay signal to transmit antenna. The RF forward / receiving unit for transmitting through; And Heterogeneous communication system comprising an RF reverse transceiver for detecting an IS-95C reverse communication signal from a signal received from a receiving antenna, and RF-modulating the detected IS-95C reverse communication signal through an RF channel . 38. The apparatus of claim 37, wherein the RF forward / receive unit comprises: a third band pass filter for detecting an IS-95C forward relay signal received at a relay receiving antenna; A first low noise amplifier for amplifying the IS-95C forward relay signal from the third band pass filter; A first intermediate frequency converter for converting a frequency of the RF modulated IS-95C forward relay signal from the first low noise amplifier to an intermediate frequency; A forward IF circuit for amplifying a forward intermediate frequency signal from the first intermediate frequency converter; The first high frequency converter for frequency converting a forward intermediate frequency signal from the forward IF circuit to generate a high frequency IS-95C forward communication signal; A second high power amplifier for linearly amplifying the high frequency IS-95C forward communication signal from the first high frequency converter; And And a fourth band pass filter for filtering the IS-95C forward communication signal from the second high power amplifier and transmitting it through a transmitting antenna. 38. The apparatus of claim 37, wherein the RF reverse transceiver comprises: a fifth band pass filter for detecting an IS-95C reverse communication signal received at the receiving antenna; A second low noise amplifier for amplifying the IS-95C reverse communication signal from the fifth band pass filter; A second intermediate frequency converter for converting a frequency of the IS-95C reverse communication signal from the second low noise amplifier into an intermediate frequency to generate a reverse intermediate frequency signal; A reverse IF circuit for amplifying a reverse intermediate frequency signal from the second intermediate frequency converter; A second high frequency converter for converting a frequency of a reverse intermediate frequency signal from the reverse IF circuit to generate an IS-95C reverse relay signal; A second high power amplifier for linearly power amplifying the IS-95C reverse relay signal from a second high frequency converter; And And a sixth band pass filter for filtering and transmitting the IS-95C reverse relay signal from the second high power amplifier through a relay antenna. IS-95A communication processing unit for generating at least one IS-95A forward channel signal to be transmitted through at least one assigned transmission channel and processing an IS-95A reverse channel signal input through at least one or more assigned reception channels. ; Synthesize and amplify the IS-95A forward channel signals from the IS-95A communication processor to generate an IS-95A forward communication signal, and based on the input IS-95A reverse communication signal, the at least one IS-95A reverse channel An IS-95A transceiver for generating signals; A relay station for processing an IS-95C forward communication signal input through a communication link and providing the IS-95A / C synthesizer to output the IS-95C reverse communication signal to the communication link; The IS-95A / C synthesizer for synthesizing the IS-95A forward communication signal from the IS-95A transceiver and the IS-95C forward communication signal from the repeater station for transmission through a transmission antenna; And The IS-95A / C reverse communication signal input through the receiving antenna is classified according to the allocated channel, and the IS-95A reverse communication signal and the IS-95C reverse communication signal are respectively transmitted to the IS-95A communication processor and the relay station. A heterogeneous communication system comprising: an IS-95A / C distributor for distribution. 41. The apparatus of claim 40, wherein the communication link is an optical cable, and the repeater optically demodulates an optically modulated signal of an IS-95C forward communication signal input through the optical cable, and an optical IS-95C reverse communication signal input. An optical converter for modulating and outputting an optically modulated IS-95C reverse communication signal to an optical cable; Amplifying the demodulated IS-95C forward communication signal from the optical converter and providing it to the high power amplifier, while amplifying the IS-95C reverse communication signal to provide an amplified IS-95C reverse communication signal to the optical converter Amplifier for; A high power amplifier for linearly amplifying the IS-95C forward communication signal from the amplifier and providing it to the IS-95A / C synthesizer; And And the low noise amplifier for providing an IS-95C reverse communication signal input from the IS-95A / C splitter. 41. The system of claim 40, wherein the communication link is an RF airwave, and the repeater receives an IS-95C forward relay signal transmitted over the RF channel, and amplifies and modulates the received IS-95C forward relay signal. The RF forward transceiver for providing to a -95 A / C synthesizer; And Heterogeneous communication system comprising an RF reverse transceiver for transmitting the RF through the RF channel modulated IS-95C reverse communication signal input from the IS-95A / C splitter. 43. The apparatus of claim 42, wherein the RF forward / receiver comprises: a third band pass filter for detecting an IS-95C forward relay signal received at the relay receiving antenna; A first low noise amplifier for amplifying the IS-95C forward relay signal from the third band pass filter; A first intermediate frequency converter for converting a frequency of the RF modulated IS-95C forward relay signal from the first low noise amplifier to an intermediate frequency; A forward IF circuit for amplifying a forward intermediate frequency signal from the first intermediate frequency converter; The first high frequency converter for frequency converting a forward intermediate frequency signal from the forward IF circuit to generate a high frequency IS-95C forward communication signal; A second high power amplifier for linearly amplifying the high frequency IS-95C forward communication signal from the first high frequency converter; And And a fourth band pass filter for filtering and providing the IS-95C forward communication signal from the second high power amplifier to the IS-95A / C synthesizer. 43. The apparatus of claim 42, wherein the RF reverse transceiver comprises: a fifth band pass filter for filtering an IS-95C reverse communication signal from the IS-95A / C splitter; A second low noise amplifier for amplifying the IS-95C reverse communication signal from the fifth band pass filter; A second intermediate frequency converter for converting a frequency of the IS-95C reverse communication signal from the second low noise amplifier into an intermediate frequency to generate a reverse intermediate frequency signal; A reverse IF circuit for amplifying a reverse intermediate frequency signal from the second intermediate frequency converter; A second high frequency converter for converting a frequency of a reverse intermediate frequency signal from the reverse IF circuit to generate an IS-95C reverse relay signal; A second high power amplifier for linearly power amplifying the IS-95C reverse relay signal from a second high frequency converter; And And a sixth band pass filter for filtering and transmitting the IS-95C reverse relay signal from the second high power amplifier through a relay antenna. IS-95A communication processing unit for generating at least one IS-95A forward channel signal to be transmitted through at least one assigned transmission channel and processing an IS-95A reverse channel signal input through at least one or more assigned reception channels. ; The at least one IS-95A forward communication signal from the IS-95A communication processor and an IS-95C forward communication signal from a relay station are synthesized and transmitted through a transmit antenna, and received by the receive antenna. An IS-95A / C transceiver for providing a C reverse communication signal according to the channel with an IS-95A reverse communication signal to the IS-95A communication processor and an IS-95C reverse communication signal to the relay station; And The IS-95C forward communication signal inputted through the communication link is processed and provided to the IS-95A / C synthesizer, and the relay station is configured to output the input IS-95C reverse communication signal to the communication link. Heterogeneous communication system. 46. The apparatus of claim 45, wherein the IS-95A / C transceiver combines the at least one IS-95A forward communication signals from the IS-95A communication processor and an IS-95C forward communication signal from a repeater station to form a transmit antenna. IS-95A / C transmitter for transmitting through; And An IS-95A reverse communication signal received by the receiving antenna according to the channel, an IS-95A reverse communication signal to the IS-95A communication processor, and an IS-95C reverse communication signal to distribute the IS-95C reverse communication signal to the relay station. Heterogeneous communication system comprising a -95A / C receiver. 47. The apparatus of claim 46, wherein the IS-95A / C transmitter comprises: a synthesizer for synthesizing the at least one IS-95A forward communication signals from the IS-95A communication processor and an IS-95C forward communication signal from a relay station; The high power amplifier for linearly amplifying an IS-95A / C synthesized forward communication signal from the synthesizer; And And a first band filter configured to filter the amplified IS-95A / C synthesized forward communication signal from the high power amplifier and transmit the same through a transmit antenna. 47. The apparatus of claim 46, wherein the IS-95A / C receiver comprises: the second band pass filter for filtering IS-95A / C reverse communication signals from the receive antenna; A low noise amplifier for amplifying IS-95A / C reverse communication signals from the second band pass filter; And And the distributor for distributing the IS-95A / C reverse communication signals from the second band filter to the IS-95A communication processor and the optical repeater station according to a corresponding channel. 46. The apparatus of claim 45, wherein the communication link is an optical cable, the repeater mark optically demodulates an optically modulated signal of the IS-95C forward communication signal input through the optical cable, and optically modulates an IS-95C reverse communication signal. An optical converter for; And Amplifying and providing the IS-95C reverse communication signal from the IS-95A / C transmitter to the optical converter, and amplifying the IS-95C reverse communication signal from the optical converter and providing it to the IS-95A / C transmitter. Heterogeneous communication system comprising an amplifier. 46. The IS-95C forward relay signal transmitted over the RF channel, wherein the repeater receives an IS-95C forward relay signal transmitted through the RF channel, and amplifies and modulates the received IS-95C forward relay signal. The RF forward transceiver for providing to a -95 A / C transmitter; And Heterogeneous communication system comprising an RF reverse transceiver for RF-modulated IS-95C reverse communication signal input from the IS-95A / C transmitter for transmission over an RF channel. 51. The apparatus of claim 50, wherein the RF forward transceiver comprises: a third band pass filter for detecting an IS-95C forward relay signal received at a relay receiving antenna; A first low noise amplifier for amplifying the IS-95C forward relay signal from the third band pass filter; A first intermediate frequency converter for converting a frequency of the RF modulated IS-95C forward relay signal from the first low noise amplifier to an intermediate frequency; A forward IF circuit for amplifying a forward intermediate frequency signal from the first intermediate frequency converter; And Frequency converting a forward intermediate frequency signal from the forward IF circuit to generate a high frequency IS-95C forward communication signal, and to provide the generated high frequency IS-95C forward communication signal to the IS-95A / C transceiver. The heterogeneous communication system, characterized in that composed of the first high frequency converter. 51. The apparatus of claim 50, wherein the RF reverse transceiver comprises: a second intermediate frequency converter for converting a frequency of an IS-95C reverse communication signal from the IS-95A / C transceiver into an intermediate frequency to generate a reverse intermediate frequency signal; A reverse IF circuit for amplifying a reverse intermediate frequency signal from the second intermediate frequency converter; A second high frequency converter for converting a frequency of a reverse intermediate frequency signal from the reverse IF circuit to generate an IS-95C reverse relay signal; A second high power amplifier for linearly power amplifying the IS-95C reverse relay signal from a second high frequency converter; And And a fourth band pass filter for filtering and transmitting the IS-95C reverse relay signal from the second high power amplifier through the relay antenna.