CN101060713B - A paging method and base station and terminal equipment - Google Patents
A paging method and base station and terminal equipment Download PDFInfo
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- CN101060713B CN101060713B CN200610076786A CN200610076786A CN101060713B CN 101060713 B CN101060713 B CN 101060713B CN 200610076786 A CN200610076786 A CN 200610076786A CN 200610076786 A CN200610076786 A CN 200610076786A CN 101060713 B CN101060713 B CN 101060713B
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Abstract
The disclosed calling method adapting variations both of calling content and channel environment in wireless mobile communication system comprises: BS maps the calling indication message to relative down physical channel, loads calling message on calling channel and maps to the down physical channel shared by the loading business, and sends all to terminal; where, the indication message includes the calling-message occupied down channel resource message; terminal receives the calling message from relative down channel according to received resource message. This invention improves the physical channel utility greatly.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of paging method and base station and terminal equipment.
Background technology
At 3GPP (The 3rd Generation Partnership Project, third generation partner program) UTRAN (UMTS Terrestrial RadioNetwork, the UMTS grounding wireless access network) in the communication standard, PCH (Paging Channel, paging channel) is the downlink transmission channel that is used to send with the paging related data, initial work when being used for network and beginning to communicate by letter with terminal, its working method is as follows:
PCH is mapped to S-CCPCH (Secondary Common Control Physical Channel, S-CCPCH Secondary Common Control Physical Channel) on, PICH (Paging Indicator Channel, Page Indication Channel) is used for when beep-page message is arranged to UE (User Equipment, subscriber equipment) the place paging group sends PI (Paging Indicator, the paging indication), when UE detects PI, the UE next PCH frame that carrying sends to S-CCPCH is deciphered, to have determined whether one's own paging information.Information such as the time slot that S-CCPCH and PICH take, code channel configuration, DTX (Discontinuous Transmission, discontinuous transmission) cycle immobilize, and are notified to UE by system broadcasts.
In order to guarantee the competitiveness of 3GPP system in following 10 years down to the time more of a specified duration, each manufacturer among the 3GPP is all in active research LTE (Long Term Evolution, Long Term Evolution) system.The purpose of LTE provides a kind of network cheaply that can reduce time delay, raising user data rate, improved power system capacity and covering, only uses PS (Packet Service, Packet Service) territory business, and bearing mode is the IP carrying.Because LTE is a kind of brand-new network architecture, substantial variation all will take place in all nodes, function and the flow process of therefore existing framework.And owing to have only packet switch domain service in the LTE system, promptly all business all will be transmitted with bag, and this also means in LTE can not exist dedicated transmission channel.
In the LTE system, the framework of access network part is by the NodeB (base station) and RNC (the Radio Network Controller of UTRAN system, radio network controller) two node architectures are evolved to has only a node ENodeB (Evolution NodeB, evolution base station) single node framework, ENodeB have most of function of RNC.The transmission technology that is adopted in the LTE system is descending OFDM (OrthogonalFrequency Division Multiplexing, orthogonal frequency division multiplexi), up SC-FDMA (SingleCarrier Wave-Frequency Division Multiple Access, single-carrier frequency division multiple access).
Substantially, the transmission channel of determining in the LTE system has PCH, BCH (BroadcastChannel at present, broadcast channel), DL-SCH (Downlink-Shared Channel, downlink sharied signal channel), UL-SCH (Uplink-Shared Channel, uplink shared channel) and RACH (Random AccessChannel, forward access channel).Wherein the characteristic of PCH is as follows:
1) support DRX (Discontinuous Reception, discontinuous reception) to be beneficial to the UE power saving;
2) full sub-district covers;
3) be mapped to physical resource dynamic, that can be used for business and control channel.
PCH corresponding physical resource and their corresponding relation are definite constant in the existing UTRAN system. resource distribution is static substantially, PICH only has and indicates the function which paging group has paging, PCH periodically is mapped on the S-CCpCH physical channel, if resource allocation informations such as the gap of PCH, code channel are notified to UE. by system broadcasts and distribute more physical resource for PCH in this case, then when not having beep-page message or beep-page message amount seldom, utilization ratio of wireless resources is lower; Distribute less physical resource if be PCH, then when the beep-page message amount is very big, the paging overlong time, it is relatively poor that it adapts to ability that beep-page message volume change and channel circumstance change.
And in the LTE system, because the bandwidth of operation of LTE system is big (maximum 20MHz), decline difference on each subcarrier, if the PCH in the LTE system also uses the physical resource configuration mode of fixed allocation, can make when PCH place sub-carrier signal is second-rate, can not well work.Still there is not rational PCH distribution method in the LTE system at present.Therefore the transmission and the reception that realize beep-page message in the LTE system become the problem that industry need solve.
Summary of the invention
The invention provides a kind of paging method and base station and terminal equipment, to solve the relatively poor problem of ability that existing mobile radio system adapts to beep-page message volume change and channel circumstance variation.
The inventive method comprises:
A kind of paging method comprises step:
The base station is mapped to paging indication information in the corresponding downstream physical channel and sends to terminal, be carried on beep-page message in the paging channel and be mapped to the shared down physical channel of the descending transmission channel of bearer service data in send to terminal, comprise the resource information of the down physical channel that described beep-page message takies in the described paging indication information;
Terminal receives described beep-page message according to the resource information in the paging indication information that receives from the corresponding downstream physical channel.
Preferably, frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of described mapping paging indication information are preestablished by network, are notified to terminal by system broadcast message, and terminal is with this paging receiving indication information.
Preferably, have many paging channel between described base station and the terminal, frequency bands/subcarriers position, zero-time, duration and the repetition period of the label of each paging channel and the down physical channel of mapping thereof are preestablished by network, and are notified to terminal by system broadcast message.
Preferably, the paging channel carrying of choosing the channel quality optimum according to up-to-date channel quality measurements of described base station sends to the beep-page message of terminal.
Preferably, the resource information in the described paging indication information is the label of the paging channel of bearing call message.
Preferably, have at least one paging channel between described base station and the terminal, the paging channel that carrying sends to the beep-page message of terminal is chosen according to predefined channel selection strategy in described base station.
Preferably, the frequency bands/subcarriers position and the duration of the down physical channel of described paging channel mapping are preestablished by network, and are notified to terminal by system broadcast message.
Preferably, the resource information in the described paging indication information is the frame shifting amount between the down physical channel of the down physical channel of paging channel mapping of bearing call message and respective carrier paging indication information.
Preferably, comprise the frame shifting amount between the down physical channel of the down physical channel of paging channel mapping of bearing call message and respective carrier paging indication information in the resource information in the described paging indication information, the frequency bands/subcarriers positional information of the down physical channel of the paging channel mapping of bearing call message, and the duration information of the down physical channel of the paging channel of bearing call message mapping.
Preferably, also comprise in the described paging indication information and be used to indicate the paging group indication information whether paging group has beep-page message.
Preferably, when the paging group indication information in the paging indication information that terminal receives showed that this terminal place paging group has beep-page message, terminal received described beep-page message according to the resource information in the paging indication information from the corresponding downstream physical channel.
Preferably, after the terminal paging receiving message, judge whether the beep-page message that receives is the beep-page message of this terminal, if, then carry out respective handling according to the beep-page message that receives, otherwise, this beep-page message abandoned.
Preferably, whether the beep-page message that receives of described terminal judges is that the process of the beep-page message of this terminal is:
Terminal parses terminal identification information from the beep-page message that receives, judge whether the terminal identification information that parses is identical with the identification information of self, if identical, then this beep-page message is the beep-page message of this terminal, otherwise this beep-page message is the beep-page message of other-end in the paging group.
A kind of base station comprises:
The beep-page message sending module is used for that beep-page message is carried on paging channel and is mapped to the shared down physical channel of the descending transmission channel of bearer service data sending to terminal;
The paging indication information sending module, be used for the resource information according to the down physical channel of the paging channel of bearing call message mapping, the paging indication information that will comprise paging group indication information and described resource information is mapped in the corresponding downstream physical channel and sends to terminal;
Scheduler module is used for the resource information to the down physical channel of the paging channel mapping of beep-page message sending module indication bearing call message, and it is informed the paging indication information sending module.
Preferably, described scheduler module selects carrying to send to the paging channel of the beep-page message of terminal according to predefined channel selection strategy, and the resource information of the down physical channel of this paging channel mapping is indicated to the beep-page message sending module.
A kind of terminal equipment comprises:
The paging indication information receiver module, be used to receive the paging indication information that send the base station, therefrom extract the resource information of down physical channel of the paging channel mapping of paging group indication information and bearing call message, wherein, the descending transmission channel of described paging channel PCH and bearer service data is mapped on the identical down physical channel;
The beep-page message receiver module, from the paging indication information receiver module, obtain described paging group indication information and resource information, when the paging group indication information shows that this terminal place paging group has beep-page message, from the corresponding downstream physical channel, receive described beep-page message according to described resource information.
Preferably, also comprise:
First judge module is used for paging group indication information according to described paging indication information and judges whether beep-page message at this terminal place paging group, if having, control paging indication information receiver module extracts the resource information in the paging indication information.Preferably, also comprise:
Second judge module is used to judge whether the beep-page message that the beep-page message receiver module receives is the beep-page message of this terminal, if, then carry out corresponding the processing according to the beep-page message that receives, otherwise, this beep-page message abandoned.
Beneficial effect of the present invention is as follows:
Technical solution of the present invention by be carried on beep-page message in the paging channel and be mapped to the shared down physical channel of the descending transmission channel of bearer service data in send to terminal, make paging channel when not having beep-page message, not take down physical channel, thereby improved the utilization ratio of physical channel resources greatly.
Further, the present invention proposes three kinds and be the method for paging channel distribution physical channel resources and the frame structure of paging indication information, improved the flexibility that paging channel is distributed, made the mobile radio system that uses paging method of the present invention can well adapt to the influence of the variation of the volume change of beep-page message and channel circumstance beep-page message.
Description of drawings
Fig. 1 is the schematic diagram of first kind of paging channel physical source distributing mode among the present invention;
Fig. 2 is the schematic diagram of second kind of paging channel physical source distributing mode among the present invention;
Fig. 3 adopts first kind of paging channel physical source distributing mode is carried out paging to terminal flow chart for the base station;
Fig. 4 is the frame structure schematic diagram based on the paging indication information of first kind of paging channel physical source distributing mode;
Fig. 5 adopts second kind of paging channel physical source distributing mode is carried out paging to terminal flow chart for the base station;
Fig. 6 is the frame structure schematic diagram based on the paging indication information of second kind of paging channel physical source distributing mode;
The flow chart that Fig. 7 adopts the third paging channel physical source distributing mode terminal to be carried out paging for the base station;
Fig. 8 is the frame structure schematic diagram based on the paging indication information of the third paging channel physical source distributing mode;
Fig. 9 is the main composition structured flowchart of base station of the present invention and terminal equipment.
Embodiment
At the relatively poor problem of ability of existing mobile radio system adaptation beep-page message volume change and channel circumstance variation, the present invention proposes a kind of paging method and base station and terminal equipment, and the technical conceive of described paging method is as follows:
Paging corresponding transmission channel PCH is mapped on the identical down physical channel with professional corresponding downlink shared transmission channel DL-SCH, by paging indication information the down physical channel that PCH takies is notified to terminal, receives described beep-page message according to the resource information in the paging indication information that receives from the corresponding downstream physical channel by terminal.When not having beep-page message, PCH does not take down physical channel, does not promptly take the radio physical resource.
Be explained in detail to the main realization principle of technical solution of the present invention, embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
Can to adopt following three kinds of methods of salary distribution be that PCH distributes physical channel resources in the base station among the present invention, illustrated respectively below:
First kind of mode is: many PCH of configuration and at least one are used to transmit the down physical channel of paging indication information between base station and terminal.See also Fig. 1, this figure is the schematic diagram of first kind of paging channel physical source distributing mode among the present invention, wherein the down physical channel of a transmission paging indication information can only transmit the paging indication information of a paging channel, also can be many paging channel transmission paging indication informations, promptly transmitting the down physical channel of paging indication information and the relation that PCH can be 1: 1, also can be 1: the relation of N.Frequency bands/subcarriers position, zero-time, duration and the repetition period of the label of each PCH and the down physical channel of mapping thereof can be by pre-determining according to relevant criterion/standard, and be arranged in base station and the terminal, also can preestablish, be notified to terminal by system broadcast message by network.Frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of transmission paging indication information are preestablished by network, and are notified to terminal by system broadcast message.The base station is notified to terminal by paging indication information with the paging channel label of bearing call message.
The second way is: configuration at least one PCH and a down physical channel that is used to transmit paging indication information between base station and terminal. see also Fig. 2, this figure is the schematic diagram of second kind of paging channel physical source distributing mode among the present invention. the frequency bands/subcarriers position and the duration of the down physical channel of each PCH mapping can be preestablished by the base station, be notified to terminal by system broadcast message, also can determine according to relevant criterion/standard, and be arranged in base station and the terminal. the frequency bands/subcarriers position of the down physical channel of bearing call indication information, zero-time, duration and repetition period are preestablished by network, and are notified to terminal by system broadcast message. and the base station is notified to terminal by paging indication information with the frame shifting amount between the down physical channel of the down physical channel of the paging channel of bearing call message mapping and respective carrier paging indication information.
The third mode is: configuration at least one PCH and a down physical channel that is used to transmit paging indication information between base station and terminal.Frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of transmission paging indication information are preestablished by network, and are notified to terminal by system broadcast message.The base station by paging indication information with the frame shifting amount between the down physical channel of the down physical channel of the paging channel of bearing call message mapping and respective carrier paging indication information, the frequency bands/subcarriers positional information of the down physical channel of the paging channel mapping of bearing call message, and the duration information of the down physical channel of the paging channel of bearing call message mapping is notified to terminal.
Comparatively speaking, the above-mentioned second way and the third mode have greater flexibility than first kind of mode, frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of each PCH mapping in first kind of mode between base station and the terminal are determined, the time location and the frequency band position that are each PCH are determined, in this case, the base station is must issuing page message the time, even the down physical channel quality of the mapping of each PCH is not very desirable, also can only therefrom select one; The base station can be in the random time choice of location paging channel of paging indication information in the cycle in the second way; Paging channel can be selected at any frequency band and the time location of paging indication information in the cycle in the base station in the third mode.Therefore the above-mentioned second way and the third mode have greater flexibility than first kind of mode, and the cost of flexibility then is to need to comprise more information in the paging indication information, need take more bits.
The process that adopts above-mentioned three kinds of channel allocation modes that terminal is carried out paging to the base station respectively describes below.
See also Fig. 3, this figure is that above-mentioned first kind of flow chart that paging channel physical source distributing mode is carried out paging to terminal adopted in the base station, and its main implementation procedure is:
Step S10, when the base station is determined to send beep-page message according to the scheduling strategy that sets in advance, the best paging channel of channel quality is selected according to the last channel quality measurements in the base station from the downstream signal frequency band, be used for bearing call message.
Step S11, base station are mapped to the corresponding downstream physical channel with paging indication information and send to terminal.See also Fig. 4, this figure is the frame structure schematic diagram based on the paging indication information of first kind of paging channel physical source distributing mode, comprise two territories in the described paging indication information, be respectively paging group indication territory and paging channel label indication territory, whether wherein paging group indication territory is used to indicate paging group beep-page message, and paging channel label indication territory is used to indicate the label of paging channel of the bearing call message of base station selection.
Step S12, base station are mapped to the paging channel of bearing call message with the shared down physical channel of the descending transmission channel of bearer service data and send to terminal.
Step S13, be in frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of the bearing call indication information that the terminal under IDLE (free time) state informs according to system broadcast message, periodic paging receiving indication information from the down physical channel of bearing call indication information.
Step S14, when terminal does not receive paging group indication territory in paging indication information or the paging indication information when showing that this terminal place paging group does not have beep-page message, terminal is not carried out any processing, reenters the IDLE state; When the indication of the paging group in the paging indication information that terminal receives territory shows that this terminal place paging group has beep-page message, terminal is determined the paging channel label that beep-page message takies according to the paging channel label in paging indication information indication territory, according to the frequency bands/subcarriers position of the down physical channel of this paging channel label and each PCH mapping, zero-time, duration and repetition period information are from the down physical channel paging receiving message of bearing call message. the frequency bands/subcarriers position of the down physical channel of each PCH mapping, zero-time, duration and repetition period information are informed or are set in advance at terminal inner by system broadcast message.
After step S15, the terminal paging receiving message, judge whether the beep-page message that receives is the beep-page message of this terminal, if, execution in step S16, otherwise, execution in step S17.
Whether the beep-page message that described terminal judges receives is that the process of the beep-page message of this terminal is:
Terminal parses terminal identification information from the beep-page message that receives, judge whether the terminal identification information that parses is identical with the identification information of self, if identical, then this beep-page message is the beep-page message of this terminal, otherwise this beep-page message is the beep-page message of other-end in the paging group.
Step S16, terminal are carried out respective handling according to the beep-page message that receives.
Step S17, terminal abandon this beep-page message.
See also Fig. 5, this figure is that above-mentioned second kind of flow chart that paging channel physical source distributing mode is carried out paging to terminal adopted in the base station, and its main implementation procedure is:
Step S20, when the base station is determined to send beep-page message according to the scheduling strategy that sets in advance, the base station is chosen paging channel according to predefined channel selection strategy from the downstream signal frequency band, be used to carry the beep-page message that sends to terminal.
Step S21, base station are mapped to the corresponding downstream physical channel with paging indication information and send to terminal.See also Fig. 6, this figure is the frame structure schematic diagram based on the paging indication information of second kind of paging channel physical source distributing mode.Comprise two territories in the paging indication information, be respectively paging group indication territory and frame shifting amount indication territory, whether wherein paging group indication territory is used to indicate paging group beep-page message, and frame shifting amount indication territory is used to indicate the frame shifting amount between the down physical channel of the down physical channel of paging channel mapping of bearing call message of base station selection and respective carrier paging indication information.
Step S22, base station be carried on beep-page message in the paging channel and be mapped to the shared down physical channel of the descending transmission channel of bearer service data in send to terminal.
Step S23, be in frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of the bearing call indication information that the terminal under IDLE (free time) state informs according to system broadcast message, periodic paging receiving indication information from the down physical channel of bearing call indication information.
Step S24, when terminal does not receive paging group indication territory in paging indication information or the paging indication information when showing not paging at this terminal place paging group, terminal is not carried out any processing, reenters the IDLE state; When the indication of the paging group in the paging indication information that terminal receives territory shows that this terminal place paging group has beep-page message, obtain the frame shifting amount between the down physical channel of down physical channel and respective carrier paging indication information of paging channel mapping of bearing call message in the frame shifting amount indication territory of terminal from paging indication information, the frequency bands/subcarriers position of the down physical channel that shines upon according to this frame shifting amount and each PCH and duration are from the down physical channel paging receiving message of bearing call message.The frequency bands/subcarriers position and the duration information of the down physical channel of each PCH mapping are informed or are set in advance at terminal inner by system broadcast message.
Step S25 repeats no more to step S27, identical to step S17 with above-mentioned steps S15.
See also Fig. 7, this figure is the flow chart that the base station adopts above-mentioned the third paging channel physical source distributing mode that terminal is carried out paging, and its main implementation procedure is:
Step S30, when the base station is determined to send beep-page message according to the scheduling strategy that sets in advance, the physical resource that paging channel is shone upon is chosen according to predefined channel selection strategy in the base station from the downstream signal frequency band, be used to carry the beep-page message that sends to terminal.
Step S31, the base station is mapped to the corresponding downstream physical channel with paging indication information and sends to terminal. see also Fig. 8, this figure is the frame structure schematic diagram based on the paging indication information of the third paging channel physical source distributing mode, comprise four territories in the described paging indication information, be respectively paging group indication territory, frame shifting amount indication territory, indication territory, frequency bands/subcarriers position and duration are indicated the territory. and whether wherein paging group indication territory is used to indicate paging group beep-page message, the frame shifting amount territory is used to indicate the frame shifting amount between the down physical channel of the down physical channel of paging channel mapping of bearing call message and respective carrier paging indication information, indication territory in frequency bands/subcarriers position is used to indicate the frequency bands/subcarriers positional information of down physical channel of the paging channel mapping of bearing call message, and duration indication territory is used to indicate duration of down physical channel of the paging channel mapping of bearing call message.
Step S32, base station be carried on beep-page message in the paging channel and be mapped to the shared down physical channel of the descending transmission channel of bearer service data in send to terminal.
Step S33, be in frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of the bearing call indication information that the terminal under IDLE (free time) state informs according to system broadcast message, periodic paging receiving indication information from the down physical channel of bearing call indication information.
Step S34, when terminal does not receive paging group indication territory in paging indication information or the paging indication information when showing that this terminal place paging group does not have beep-page message, terminal is not carried out any processing, reenters the IDLE state; When the indication of the paging group in the paging indication information that terminal receives territory shows that this terminal place paging group has beep-page message, frame shifting amount between the down physical channel that the paging channel that the frame shifting amount of terminal from paging indication information indicates the territory to obtain bearing call message is shone upon and the down physical channel of respective carrier paging indication information, the frequency bands/subcarriers positional information of the down physical channel that the paging channel of indicating the territory to obtain bearing call message from the frequency bands/subcarriers position is shone upon, obtain duration of down physical channel of the paging channel mapping of bearing call message from duration indication territory, terminal is with this paging receiving message from the corresponding downstream physical channel.
Step S35 repeats no more to step S37, identical to step S17 with above-mentioned steps S15.
Paging method corresponding to the above-mentioned proposition of the present invention, the present invention goes back and then has proposed a kind of base station and a kind of terminal equipment here, please refer to Fig. 9, this figure is the main composition structured flowchart of base station of the present invention and terminal equipment, and wherein base station 10 mainly comprises beep-page message sending module 101, paging indication information sending module 102, broadcast sending module 103 and scheduler module 104; Terminal equipment 20 mainly comprises paging indication information receiver module 201, beep-page message receiver module 202, broadcast receiver module 203, first judge module 204 and second judge module 205.
The concrete effect of each composition module of base station 10 is as follows:
Beep-page message sending module 101 is used for that beep-page message is carried on paging channel and is mapped to the shared down physical channel of the descending transmission channel of bearer service data sending to terminal;
Paging indication information sending module 102, be used for the resource information according to the down physical channel of the paging channel of bearing call message mapping, the paging indication information that will comprise paging group indication information and described resource information is mapped in the corresponding downstream physical channel and sends to terminal;
The concrete effect of each composition module of terminal 20 is as follows:
Paging indication information receiver module 201 is used for the paging indication information that paging receiving indication information sending module 102 sends, and therefrom extracts the resource information of down physical channel of the paging channel mapping of bearing call message;
Beep-page message receiver module 202 connects described paging indication information receiver module 201, receives described beep-page message according to described resource information from the corresponding downstream physical channel;
Carry out the transmission of beep-page message and other concrete correlation techniques of reception between the base station of the above-mentioned proposition of the present invention and the terminal equipment and realize that details please refer to the specific descriptions of the correlation technique realization details in the said method of the present invention, here no longer give too much to give unnecessary details, paging method that the present invention proposes and base station and terminal equipment can typical application in the LTE of 3GPP system, reduced the influence of the variation of beep-page message volume change and channel circumstance, improved the Radio Resource utilization ratio greatly beep-page message.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (18)
1. a paging method is characterized in that, comprises step:
The base station is mapped to paging indication information in the corresponding downstream physical channel and sends to terminal, be carried on beep-page message in the paging channel and be mapped to the shared down physical channel of the descending transmission channel of bearer service data in send to terminal, comprise the resource information of the down physical channel that described beep-page message takies in the described paging indication information;
Terminal receives described beep-page message according to the resource information in the paging indication information that receives from the corresponding downstream physical channel.
2. the method for claim 1, it is characterized in that, frequency bands/subcarriers position, zero-time, duration and the repetition period of the down physical channel of described mapping paging indication information are preestablished by network, be notified to terminal by system broadcast message, terminal is with this paging receiving indication information.
3. the method for claim 1, it is characterized in that, have many paging channel between described base station and the terminal, frequency bands/subcarriers position, zero-time, duration and the repetition period of the label of each paging channel and the down physical channel of mapping thereof are preestablished by network, and are notified to terminal by system broadcast message.
4. method as claimed in claim 3 is characterized in that, the paging channel that the channel quality optimum is chosen according to up-to-date channel quality measurements in described base station is carried the beep-page message that sends to terminal.
5. method as claimed in claim 3 is characterized in that, the resource information in the described paging indication information is the label of the paging channel of bearing call message.
6. the method for claim 1 is characterized in that, has at least one paging channel between described base station and the terminal, and the paging channel that carrying sends to the beep-page message of terminal is chosen according to predefined channel selection strategy in described base station.
7. method as claimed in claim 6 is characterized in that, the frequency bands/subcarriers position and the duration of the down physical channel of described paging channel mapping are preestablished by network, and are notified to terminal by system broadcast message.
8. method as claimed in claim 7 is characterized in that, the resource information in the described paging indication information is the frame shifting amount between the down physical channel of the down physical channel of paging channel mapping of bearing call message and respective carrier paging indication information.
9. method as claimed in claim 6, it is characterized in that, comprise the frame shifting amount between the down physical channel of the down physical channel of paging channel mapping of bearing call message and respective carrier paging indication information in the resource information in the described paging indication information, the frequency bands/subcarriers positional information of the down physical channel of the paging channel mapping of bearing call message, and the duration information of the down physical channel of the paging channel of bearing call message mapping.
10. the method for claim 1 is characterized in that, also comprises in the described paging indication information to be used to indicate the paging group indication information whether paging group has beep-page message.
11. method as claimed in claim 10, it is characterized in that, when the paging group indication information in the paging indication information that terminal receives showed that this terminal place paging group has beep-page message, terminal received described beep-page message according to the resource information in the paging indication information from the corresponding downstream physical channel.
12. the method for claim 1 is characterized in that, after the terminal paging receiving message, judges whether the beep-page message that receives is the beep-page message of this terminal, if, then carry out respective handling according to the beep-page message that receives, otherwise, this beep-page message abandoned.
13. method as claimed in claim 12 is characterized in that, whether the beep-page message that described terminal judges receives is that the process of the beep-page message of this terminal is:
Terminal parses terminal identification information from the beep-page message that receives, judge whether the terminal identification information that parses is identical with the identification information of self, if identical, then this beep-page message is the beep-page message of this terminal, otherwise this beep-page message is the beep-page message of other-end in the paging group.
14. a base station is characterized in that, comprising:
The beep-page message sending module is used for that beep-page message is carried on paging channel and is mapped to the shared down physical channel of the descending transmission channel of bearer service data sending to terminal;
The paging indication information sending module, be used for the resource information according to the down physical channel of the paging channel of bearing call message mapping, the paging indication information that will comprise paging group indication information and described resource information is mapped in the corresponding downstream physical channel and sends to terminal;
Scheduler module is used for the resource information to the down physical channel of the paging channel mapping of beep-page message sending module indication bearing call message, and it is informed the paging indication information sending module.
15. base station as claimed in claim 14, it is characterized in that, described scheduler module selects carrying to send to the paging channel of the beep-page message of terminal according to predefined channel selection strategy, and the resource information of the down physical channel of this paging channel mapping is indicated to the beep-page message sending module.
16. a terminal equipment is characterized in that, comprising:
The paging indication information receiver module, be used to receive the paging indication information that send the base station, therefrom extract the resource information of down physical channel of the paging channel mapping of paging group indication information and bearing call message, wherein, the descending transmission channel of described paging channel PCH and bearer service data is mapped on the identical down physical channel;
The beep-page message receiver module, from the paging indication information receiver module, obtain described paging group indication information and resource information, when the paging group indication information shows that this terminal place paging group has beep-page message, from the corresponding downstream physical channel, receive described beep-page message according to described resource information.
17. terminal equipment as claimed in claim 16 is characterized in that, also comprises:
First judge module is used for paging group indication information according to described paging indication information and judges whether beep-page message at this terminal place paging group, if having, control paging indication information receiver module extracts the resource information in the paging indication information.
18. terminal equipment as claimed in claim 16 is characterized in that, also comprises:
Second judge module is used to judge whether the beep-page message that the beep-page message receiver module receives is the beep-page message of this terminal, if, then carry out corresponding the processing according to the beep-page message that receives, otherwise, this beep-page message abandoned.
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| CN200610076786A CN101060713B (en) | 2006-04-20 | 2006-04-20 | A paging method and base station and terminal equipment |
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| CN200610076786A CN101060713B (en) | 2006-04-20 | 2006-04-20 | A paging method and base station and terminal equipment |
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| CN101605023B (en) * | 2008-06-10 | 2013-01-16 | 中兴通讯股份有限公司 | Method and device for mapping control channel sources |
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| CN101945476B (en) * | 2009-07-06 | 2015-06-10 | 中兴通讯股份有限公司 | Paging carrier indicating method and base station |
| CN102833734A (en) * | 2011-06-14 | 2012-12-19 | 普天信息技术研究院有限公司 | Method for transmitting paging message |
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