CN108809564A

CN108809564A - Method and apparatus for communication

Info

Publication number: CN108809564A
Application number: CN201710306457.9A
Authority: CN
Inventors: 张怀治; 汪孙节; 徐臻
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2017-05-04
Filing date: 2017-05-04
Publication date: 2018-11-13
Anticipated expiration: 2037-05-04
Also published as: CN108809564B; WO2018201872A1

Abstract

The embodiment of the present application provides a kind of method and apparatus for communication, and this method includes：First network equipment determines charging time section of the first passive termination equipment in the first subframe, wherein first subframe includes the charging time section and call duration time section, and the charging time section is located at before the call duration time section；The first network equipment sends radiofrequency signal in charging time section to the first passive termination equipment, the radiofrequency signal is used to provide energy for the first passive termination equipment, so that energy described in the first passive termination equipment utilization is communicated in the call duration time section with the first network equipment.The method and apparatus for communication of the embodiment of the present application, can realize the communication between the network equipment and passive termination equipment, to improve the performance of communication system.

Description

Method and apparatus for communication

Technical field

The invention relates to the communications fields, more particularly to the method and apparatus in the communications field for communication.

Background technology

Traditional network equipment only supports communication function, does not support charge function.With the development of Internet of Things, terminal device It is divided into two kinds of Active Terminal equipment and passive termination equipment, wherein Active Terminal equipment can pass through the battery entrained by itself The communication between the network equipment is realized, for example, narrowband Internet of Things (narrow band internet of things, NB- IoT), and passive termination equipment can not be communicated with the network equipment.

The network equipment does not support the communication with passive termination equipment so that the application scenarios of communication system are restricted, System performance can also be affected.Therefore, how to realize the communication between the network equipment and passive termination equipment, have become one Item technical problem urgently to be resolved hurrily.

Invention content

The embodiment of the present application provides the method and apparatus for communication, can realize the network equipment and passive termination equipment it Between communication.

In a first aspect, a kind of method for communication is provided, including：First network equipment determines that the first passive termination is set The standby charging time section in the first subframe, wherein first subframe includes the charging time section and call duration time section, institute Charging time section is stated to be located at before the call duration time section；The first network equipment is in charging time section to described first Passive termination equipment sends radiofrequency signal, and the radiofrequency signal is used to provide energy for the first passive termination equipment, so that Energy described in the first passive termination equipment utilization is obtained to be communicated with the first network equipment in the call duration time section.

Specifically, first network equipment and the first passive termination equipment are required to determine the charging of the first passive termination equipment Period, to complete charging in the case where not communicated.Charging time of the first network equipment in the first subframe Section sends radiofrequency signal to the first passive termination equipment, corresponding, and the first passive termination equipment is received in charging time section should The radiofrequency signal that first network equipment is sent obtains energy.After the first passive termination equipment has energy, the first passive end End equipment with first network equipment can communicate using the ability obtained.

It, can also be by the it should be understood that charging time section and call duration time section may be used the modes of protocol conventions and be pre-configured One network equipment is determining and then by indicating that information indicates that the first passive termination equipment, the embodiment of the present application do not limit this It is fixed.

It should also be understood that the first passive termination equipment is after obtaining energy, it can be with the first network for its charging Equipment is communicated, and can also be communicated with other network equipments, the embodiment of the present application is not construed as limiting this.

The method for communication of the embodiment of the present application, when by being the setting charging of passive termination equipment in the first subframe Between section, and by the network equipment the charging time section be passive termination equipment charge, complete charging after, passive termination equipment The energy obtained can be used to be communicated with the network equipment, can realized logical between the network equipment and passive termination equipment Letter, to improve the performance of communication system.

In the first possible realization method of first aspect, first subframe is special subframe, when the charging Between section be the special subframe protection interval GP；Or first subframe is normal sub-frames, the charging time section is located at institute State the subframe head of normal sub-frames.

Specifically, above-mentioned first subframe can be special subframe, utilize the protection interval (guard in special subframe Period, GP) as the first passive termination equipment charging time section, traditional data transmission service will not be impacted, It can ensure transmitted data amount.But since the period of protection interval is very short, sets charging time section to protection interval and be applicable in In the passive termination equipment for needing a small amount of ability.Above-mentioned first subframe may be normal sub-frames, and enabling charging time section be located at should The subframe head of normal sub-frames, can be charged using subframe to greatest extent in this way, since normal sub-frames are divided extensively in time domain Charging time section is set to the passive termination equipment that normal sub-frames are applicable to more energy by cloth, and charging time section can To be adjusted flexibly.

It should be understood that above-mentioned charging time section may be located in addition to that can be located at special subframe or normal sub-frames in 5G Blank subframe, and the future may appear other subframes in, the embodiment of the present application is not construed as limiting this.

Above-mentioned possible realization method with reference to first aspect, in second of possible realization method of first aspect, The first network equipment determines charging time section of the first passive termination equipment in the first subframe, including：First net Network equipment according to the status information of the transmission power and the first passive termination equipment of the first network equipment, determine described in Charging time section, the status information of the first passive termination equipment includes the first passive termination equipment and first net At least one of the power consumption of the distance between network equipment and the first passive termination equipment.

Specifically, which can be according to the status information of the first passive termination equipment, i.e., this is first passive The power consumption etc. of the distance between terminal device and first network equipment, the first passive termination equipment, in conjunction with the hair of itself Power is penetrated, determines the charging time section of the first passive termination equipment.

Above-mentioned possible realization method with reference to first aspect, in the third possible realization method of first aspect, The first network equipment is believed according to the input power of the first network equipment and the state of the first passive termination equipment Breath determines the charging time section, including：The first network equipment according to the transmission power of the first network equipment and The distance between the first passive termination equipment and the first network equipment determine the defeated of the first passive termination equipment Enter power；Input power and first passive termination of the first network equipment according to the first passive termination equipment The power consumption of equipment determines the charging time section.

Specifically, which can be first according to the transmission power of itself and the first passive termination equipment The distance between the first network equipment determines that signal reaches the input power of the first passive termination equipment, further according to this The power consumption of the input power of first passive termination equipment and the first passive termination equipment determines the first passive termination equipment Charging time section.

Above-mentioned possible realization method with reference to first aspect, in the 4th kind of possible realization method of first aspect, In the first network equipment according to the state of the input power and the first passive termination equipment of the first network equipment Information, before determining the charging time section, the method further includes：The first network equipment receives the first passive end The status information that end equipment is sent.

It should be understood that the first network equipment can be obtained first passive termination and set by technologies such as positioning, wireless measurements Standby status information can also directly receive the state letter of the first passive termination equipment of the first passive termination equipment transmission Breath, the embodiment of the present application are not construed as limiting this.

Above-mentioned possible realization method with reference to first aspect, in the 5th kind of possible realization method of first aspect, After the first network equipment determines charging time section of the first passive termination equipment in the first subframe, the method is also Including：The first network equipment sends instruction information to the first passive termination equipment, and the instruction information is used to indicate The charging time section.

Above-mentioned possible realization method with reference to first aspect, in the 6th kind of possible realization method of first aspect, Before the status information that the first network equipment receives that the first passive termination equipment is sent, the method is also wrapped It includes：The first network equipment sends radiofrequency signal in first time period to the first passive termination equipment so that described First passive termination equipment can carry out the configuration of first subframe with the first terminal equipment.

Specifically, the first passive termination equipment is initially in the case of being in out of power, and first network equipment is needed pre- If first time period in the first passive termination equipment send radiofrequency signal, for the first passive termination equipment charge.? After first passive termination equipment has electricity, which can carry out the first subframe to the first passive termination equipment Charging time section configuration, to complete initialization to the first passive termination equipment.

It should be understood that above-mentioned first time period is preset a period of time, and it can be by protocol conventions, it can also be by the network equipment Oneself configuration, the embodiment of the present application are not construed as limiting this.

Above-mentioned possible realization method with reference to first aspect, in the 7th kind of possible realization method of first aspect, It is described after in the first network equipment, in the charging time, section sends radiofrequency signal to the first passive termination equipment Method further includes：The first network equipment receives the energy adjusting information that the first passive termination equipment is sent, the energy Amount adjustment information is used to indicate the first passive termination equipment and needs the charging time increased or decreased section；The first network Equipment updates the charging time section according to the energy adjusting information.

Specifically, since above-mentioned first subframe is periodic, after the charging time section configuration well in the first subframe, First network equipment and the first passive termination equipment have begun to the process for periodically charging and communicating.In the embodiment of the present application In, after which charges to the first passive termination equipment, which can basis Actual conditions are adjusted the charging time section in the first subframe for configuring before.The first passive termination equipment can be to First network equipment sends energy adjusting information, and instruction needs the charging time increased or decreased section, the first network equipment root According to the energy adjusting information, the charging time section of the first passive termination equipment is updated.

In this way, first network equipment can according to practical business situation, flexibly to the charging of the first passive termination equipment when Between be adjusted, substantially increase the flexibility of system.

Above-mentioned possible realization method with reference to first aspect, in the 8th kind of possible realization method of first aspect, The first network equipment first passive termination equipment described in the charging time Duan Zhongxiang sends radiofrequency signal, including：Institute It states first network equipment and energy beam is sent in multiple directions by beamforming technique, while it included the described first passive end to be M passive termination equipment charge of end equipment, M are the integer more than or equal to 1.

Above-mentioned possible realization method with reference to first aspect, in the 9th kind of possible realization method of first aspect, Before the first network equipment determines charging time section of the first passive termination equipment in the first subframe, the method is also Including：The first network equipment receives the first energy information that second network equipment is sent, and first energy information includes N The charging time of the identification information of a passive termination equipment and N number of passive termination equipment section, N number of passive termination are set Standby collectively covering in range positioned at the first network equipment and second network equipment, and second network equipment is N number of passive termination equipment charge, N are the integer more than or equal to 1；The first network equipment is according to described N number of passive The mark of terminal device determines whether N number of passive termination equipment includes the first passive termination equipment；First net Network equipment determines charging time section of the first passive termination equipment in the first subframe, including：In N number of passive termination equipment In the case of including the first passive termination equipment, the first network equipment is described the according to second network equipment The charging time section of one passive termination device configuration determines the charging time section.

Specifically, for the same passive termination equipment, charging and communication cannot be carried out at the same time.In order to avoid a net Network equipment is while for a passive termination equipment charge, another network equipment and the feelings communicated with the passive termination equipment Condition needs the mark letter that the respective passive termination equipment for needing to charge is exchanged between first network equipment and second network equipment Breath and the charging time section for respectively needing the passive termination device configuration to charge.

In this way, call duration time section of the same passive termination equipment under the first network equipment is made to avoid in second network Charging time section under equipment, the call duration time section under second network equipment avoid the charging under the first network equipment Period can reduce the interference between two network equipments, greatly improve the performance of communication system.

Optionally, if the first network equipment has received the first energy letter after determining first subframe Breath, the method further include：The first network equipment is according to first energy information, in N number of passive termination equipment Charging time section in forbid communicating with N number of passive termination equipment.

Above-mentioned possible realization method with reference to first aspect, in the tenth kind of possible realization method of first aspect, First energy information is additionally operable to indicate that P passive termination equipment in N number of passive termination equipment needs described first The network equipment and second network equipment joint charging, P is the integer more than or equal to 1, and the method further includes：Described One network equipment determines the identification information of the P passive termination equipment and the P nothing according to first energy information The charging time section of source terminal equipment；The first network equipment is in the charging time section of the P passive termination equipment, to institute It states P passive termination equipment and sends radiofrequency signal.

Specifically, if P passive termination equipment in above-mentioned N number of passive termination equipment needs to carry out joint charging, then First network equipment can be in the charging time section that second network equipment is the P passive termination device configuration, also to the P Passive termination equipment sends radiofrequency signal, realizes first network equipment and second network equipment to the P passive termination equipment Joint charging.

In the embodiment of the present application, by first network equipment assist second network equipment to part passive termination equipment into Row joint charging, can accelerate the charging progress of this part passive termination equipment, reduce the charging time, to improve system effect Rate.

Above-mentioned possible realization method with reference to first aspect, in a kind of the tenth possible realization method of first aspect In, the method further includes：The first network equipment to second network equipment send the second energy information, described second Energy information includes the identification information of Q passive termination equipment and the charging time section of the Q passive termination equipment, described Q passive termination equipment is passive in range positioned at collectively covering for the first network equipment and second network equipment Terminal device, and the first network equipment is the Q passive termination equipment charge, Q is the integer more than or equal to 1.

Specifically, first network equipment can also send the second energy information to second network equipment, i.e., need itself The identification information of the Q passive termination equipment to charge and charging time section are sent to second network equipment, make same nothing Call duration time section of the source terminal equipment under second network equipment avoids the section of the charging time under the first network equipment.

Second aspect provides another method for communication, including：Passive termination equipment determines filling for the first subframe The electric period, first subframe includes the charging time section and call duration time section, and charging time section is positioned at described Before call duration time section；The passive termination equipment receives the radiofrequency signal that the network equipment is sent in charging time section, and Energy is obtained using the radiofrequency signal, the energy in the call duration time section with the network equipment for being communicated.

In the first possible realization method of second aspect, first subframe is special subframe, when the charging Between section be the special subframe protection interval GP；Or first subframe is normal sub-frames, the charging time section is located at institute State the subframe head of normal sub-frames.

In conjunction with the above-mentioned possible realization method of second aspect, in second of possible realization method of second aspect, Before the passive termination equipment determines the charging time section of the first subframe, the method further includes：The passive termination is set The standby instruction information for receiving the network equipment and sending, the instruction information are used to indicate the charging time section；It is described passive Terminal device determines charging time section of the first passive termination equipment in the first subframe, including：The passive termination equipment root According to the instruction information, the charging time section is determined.

In conjunction with the above-mentioned possible realization method of second aspect, in the third possible realization method of second aspect, Before the instruction information that the passive termination equipment receives that the network equipment is sent, the method further includes：It is described passive Terminal device sends status information to the network equipment, and the status information includes the passive termination equipment and the network At least one of the power consumption of the distance between equipment and the passive termination equipment；Described in the passive termination equipment receives The instruction information that the network equipment is sent, including：The passive termination equipment receives the network equipment according to the status information The instruction information sent.

In conjunction with the above-mentioned possible realization method of second aspect, in the 4th kind of possible realization method of second aspect, Before the instruction information that the passive termination equipment receives that the network equipment is sent, the method further includes：It is described passive Terminal device receives radiofrequency signal of the network equipment to transmission in first time period so that first passive termination is set The configuration of the standby charging time section that first subframe can be carried out with the first terminal equipment.

In conjunction with the above-mentioned possible realization method of second aspect, in the 5th kind of possible realization method of second aspect, After in the passive termination equipment, in the charging time, section receives the radiofrequency signal that the network equipment is sent, the method is also wrapped It includes：The passive termination equipment sends energy adjusting information to the network equipment, and the energy adjusting information is used to indicate institute It states passive termination equipment and needs the charging time increased or decreased section；The passive termination equipment receives the network equipment and sends Fresh information, the fresh information is used to indicate updated charging time section.

The third aspect provides a kind of device for communication, arbitrarily may for executing first aspect or first aspect Realization method in method.Specifically, the device include can for executing above-mentioned first aspect or any of first aspect The unit of method in the realization method of energy.

Fourth aspect provides a kind of device for communication, arbitrarily may for executing second aspect or second aspect Realization method in method.Specifically, the device include can for executing above-mentioned second aspect or any of second aspect The unit of method in the realization method of energy.

5th aspect, provides a kind of device for communication, which includes：Transceiver, memory and processor.Its In, the transceiver, the memory and the processor are communicated by internal connecting path, the memory for storing instruction, The processor is used to execute the instruction of memory storage, receives signal to control and receive device, and control transmitter and send signal, And when the processor executes the instruction of memory storage, which makes the processor execute first aspect or first party Method in any possible realization method in face.

6th aspect, provides a kind of device for communication, which includes：Transceiver, memory and processor.Its In, the transceiver, the memory and the processor are communicated by internal connecting path, the memory for storing instruction, The processor is used to execute the instruction of memory storage, receives signal to control and receive device, and control transmitter and send signal, And when the processor executes the instruction of memory storage, which makes the processor execute second aspect or second party Method in any possible realization method in face.

7th aspect provides a kind of system for communication, which includes the above-mentioned third aspect or the third aspect The dress in the possible realization method of device and any one of fourth aspect or fourth aspect in any possible realization method It sets；Or

The system includes the device and the 6th in any possible realization method of above-mentioned 5th aspect or the 5th aspect Device in the possible realization method of any one of aspect or the 6th aspect.

Eighth aspect provides a kind of computer-readable medium, and for storing computer program, which includes The instruction of the method in arbitrary possible realization method for executing first aspect or first aspect.

9th aspect, provides a kind of computer-readable medium, for storing computer program, which includes The instruction of the method in arbitrary possible realization method for executing second aspect or second aspect.

Description of the drawings

Fig. 1 shows the schematic diagram of the communication system of the embodiment of the present application.

Fig. 2 shows the schematic flow charts according to the method for communication of the embodiment of the present application.

Fig. 3 shows the schematic flow chart of another method for communication according to the embodiment of the present application.

Fig. 4 shows the schematic block diagram of the device for communication according to the embodiment of the present application.

Fig. 5 shows the schematic block diagram of another device for communication according to the embodiment of the present application.

Fig. 6 shows the schematic block diagram of another device for communication according to the embodiment of the present application.

Fig. 7 shows the schematic block diagram of another device for communication according to the embodiment of the present application.

Specific implementation mode

Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application is described.

The technical solution of the embodiment of the present application can be applied to various communication systems, such as：Global system for mobile telecommunications (global System of mobile communication, GSM) system, CDMA (code division multiple Access, CDMA) system, wideband code division multiple access (wideband code division multiple access, WCDMA) system System, General Packet Radio Service (general packet radio service, GPRS), long term evolution (long term Evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplexs (time division duplex, TDD), Universal Mobile Communication System (universal mobile Telecommunication system, UMTS) or global interconnection inserting of microwave (worldwide interoperability For microwave access, WiMAX) communication system or the 5G systems etc. in future.

Fig. 1 shows the communication system 100 of the embodiment of the present application application.The communication system 100 may include at least one The network equipment 110.The network equipment 100 can be the equipment with terminal equipment in communication, such as base station or base station controller.Each net Network equipment 100 can provide communication overlay for specific geographic area, and can in the overlay area (cell) Terminal device (such as UE) is communicated.The network equipment 100 can be gsm system or CDMA (code division Multiple access, CDMA) base station (base transceiver station, BTS) in system can also be WCDMA Base station (Node B, NB) in system, can also be evolved base station (evolutional the Node B, eNB in LTE system Or eNode B) or cloud Radio Access Network (cloud radio access network, CRAN) in wireless control Device or the network equipment can be the network side in relay station, access point, mobile unit, wearable device, future 5G networks Network in equipment or the public land mobile network (public land mobile network, PLMN) of the following evolution is set It is standby etc..

The wireless communication system 100 further includes the multiple terminal devices 120 being located in 110 coverage area of the network equipment.It should Terminal device 120 can be mobile or fixed.The terminal device 120 can refer to the accession to terminal, user equipment (user Equipment, UE), subscriber unit, subscriber station, movement station, mobile station, remote station, remote terminal, mobile device, user it is whole End, terminal, wireless telecom equipment, user agent or user apparatus.Access terminal can be cellular phone, wireless phone, session Start agreement (session initiation protocol, SIP) phone, wireless local loop (wireless local Loop, WLL) it stands, personal digital assistant (personal digital assistant, PDA), the hand with wireless communication function Holding equipment, computing device are connected to other processing equipments of radio modem, mobile unit, wearable device, future Terminal device in 5G networks or the public land mobile network of the following evolution (public land mobile network, PLMN the terminal device etc. in).

Fig. 1 schematically illustrates a network equipment and two terminal devices, and optionally, which can be with May include the terminal device of other quantity, the application in coverage area including multiple network equipments and each network equipment Embodiment does not limit this.

Optionally, which can also include that other networks such as network controller, mobile management entity are real Body, the embodiment of the present application are without being limited thereto.

It should be understood that multiple terminal devices 120 in Fig. 1 are all passive termination equipment.Only due to traditional network equipment It supports communication function, does not support charge function.With the development of Internet of Things, terminal device is divided into Active Terminal equipment and passive end Two kinds of end equipment, wherein Active Terminal equipment can realize the communication between the network equipment by the battery entrained by itself, For example, narrowband Internet of Things (narrow band internet of things, NB-IoT), and passive termination equipment can not be with net Network equipment is communicated.The network equipment is not supported to communicate with passive termination so that and the application scenarios of communication system are restricted, System performance can also be affected.

In existing method, passive termination equipment can be realized by obtaining the energy from driving source between driving source Communication, Typical Representative is radio frequency identification (Radio Frequency Identification, RFID), and RFID is a kind of The communication technology, also known as electronic tag can identify specific objective by radio signals and read and write related data, without identifying system Mechanical or optical contact is established between system and specific objective.Currently, RFID is merely able to be generally with excitation sources traffic, communication distance 10 meters.

In view of the function of driving source is desirably integrated into the network equipment, for example, macro station, small station, therefore, in Fig. 1 extremely Few network equipment 110 all has the function of driving source, can send radiofrequency signal.In view of this, the embodiment of the present application carries A kind of method for having gone out the network equipment with driving source and having been communicated between passive termination equipment.

Fig. 2 shows schematic flow Figure 200 of the method for communication of the embodiment of the present application.This method 200 can be with Applied to communication system 100 shown in FIG. 1, but the embodiment of the present application is without being limited thereto.

S210, first network equipment determine charging time section of the first passive termination equipment in the first subframe, wherein institute It includes charging time section and call duration time section to state the first subframe, the charging time section be located at the call duration time section it Before；

Optionally, when the first network equipment determines charging of the first passive termination equipment in the first subframe Between after section, the method further includes：The first network equipment sends instruction information, institute to the first passive termination equipment It states instruction information and is used to indicate the charging time section.

S220, the first passive termination equipment determine the charging time section of first subframe；

Optionally, before the passive termination equipment determines the charging time section of the first subframe, the method further includes： The passive termination equipment receives the instruction information that the network equipment is sent, and the instruction information is used to indicate first son The charging time section of frame；The passive termination equipment determines charging time section of the first passive termination equipment in the first subframe, Including：The passive termination equipment determines the charging time section according to the instruction information.

S230, the first network equipment send radio frequency letter in charging time section to the first passive termination equipment Number, the radiofrequency signal is used to provide energy for the first passive termination equipment, so that the first passive termination equipment It is communicated with the first network equipment in the call duration time section using the energy；

Then corresponding, the passive termination equipment receives the radiofrequency signal that the network equipment is sent in charging time section, And energy is obtained using the radiofrequency signal, the energy in the call duration time section with the network equipment for being led to Letter；

S240, the passive termination equipment are led in the call duration time section with the network equipment using the energy Letter.

Specifically, since the first passive termination equipment does not have battery, in the first passive termination equipment and first network equipment Before being communicated, it is the first passive termination equipment charge to need first network equipment.First network equipment and the first passive end End equipment is required to determine the charging time section of the first passive termination equipment, to complete to fill in the case where not communicated Electricity.In the embodiment of the present application, the first subframe includes charging time section and call duration time section, and charging time section is positioned at when communicating Between before section.

After network side and end side determine the charging time section of the first subframe, first network equipment can be right First passive termination equipment charge.Specifically, charging time section of the first network equipment in the first subframe is to first Passive termination equipment sends radiofrequency signal, corresponding, and the first passive termination equipment receives the first network in charging time section The radiofrequency signal that equipment is sent obtains energy.After the first passive termination equipment has energy, the first passive termination equipment is just With first network equipment can communicate using the ability obtained.

It should be understood that the first passive termination equipment after obtaining energy, can be set with the first network for its charging It is standby to be communicated, it can also be communicated with other network equipments, the embodiment of the present application is not construed as limiting this.

The charging process between first network equipment and the first passive termination equipment is merely depicted in above-described embodiment, but It should be understood that in the presence of the multiple passive termination equipment for including the first passive termination equipment in the first network equipment coverage area In the case of, which can be multiple passive termination equipment charge, each in multiple passive termination equipment The charging time section of passive termination equipment may be the same or different, and the embodiment of the present application is not construed as limiting this.

As an optional embodiment, first subframe is special subframe, and the charging time section is described special The protection interval GP of subframe；Or first subframe is normal sub-frames, the charging time section is located at the son of the normal sub-frames Frame head portion.

In the embodiment of the present application, above-mentioned first network equipment can determine the first passive termination equipment in several ways Charging time section in the first subframe.First network equipment can determine according to the status information of the first passive termination equipment The charging time section of one passive termination equipment, the first network equipment can also receive the finger of the first passive termination equipment transmission Show information, determines that the charging time section of the first passive termination equipment, the first network equipment can be combined with other networks and set The energy information that preparation is sent determines the charging time section of the first network equipment, but the embodiment of the present application is not construed as limiting this.Under Face is described in detail for each concrete condition respectively.

As an optional embodiment, the first network equipment determines the first passive termination equipment in the first subframe Charging time section, including：Transmission power and first nothing of the first network equipment according to the first network equipment The status information of source terminal equipment determines the charging time section, and the status information of the first passive termination equipment includes institute State the power consumption of the distance between the first passive termination equipment and the first network equipment and the first passive termination equipment At least one of.

As an optional embodiment, the first network equipment according to the input power of the first network equipment and The status information of the first passive termination equipment determines the charging time section, including：The first network equipment is according to institute The transmission power and the distance between the first passive termination equipment and the first network equipment of first network equipment are stated, Determine the input power of the first passive termination equipment；The first network equipment is according to the first passive termination equipment The power consumption of input power and the first passive termination equipment determines the charging time section.

As an optional embodiment, in the first network equipment according to the input power of the first network equipment With the status information of the first passive termination equipment, before determining the charging time section, the method further includes：Described One network equipment receives the status information that the first passive termination equipment is sent.

As an optional embodiment, receive what the first passive termination equipment was sent in the first network equipment Before the status information, the method further includes：The first network equipment is passive to described first in first time period Terminal device sends radiofrequency signal so that the first passive termination equipment can carry out described the with the first terminal equipment The configuration of the charging time section of one subframe.

It is passive to described first in charging time section in the first network equipment as an optional embodiment After terminal device sends radiofrequency signal, the method further includes：The first network equipment receives first passive termination The energy adjusting information that equipment is sent, the energy adjusting information be used to indicate the first passive termination equipment need to increase or The charging time section of reduction；The first network equipment updates the charging time section according to the energy adjusting information.

Specifically, since above-mentioned first subframe is periodic, after the charging time section configuration well in the first subframe, First network equipment and the first passive termination equipment have begun to the process for periodically charging and communicating.In the embodiment of the present application In, after which charges to the first passive termination equipment, which can basis Actual conditions are adjusted the charging time section in the first subframe for configuring before.The first passive termination equipment can be to First network equipment sends energy adjusting information, and instruction needs the charging time increased or decreased section, the first network equipment root According to the energy adjusting information, charging time section of the first passive termination equipment in first subframe is updated.

As an optional embodiment, the first network equipment is first passive described in the charging time Duan Zhongxiang Terminal device sends radiofrequency signal, including：The first network equipment sends energy by beamforming technique in multiple directions Wave beam, while being M passive termination equipment charge for including the first passive termination equipment, M is whole more than or equal to 1 Number.

Specifically, for the first network equipment be multiple passive termination equipment charges the case where, the first network equipment Beamforming technique may be used, send energy beam in multiple directions, realize that first network equipment is set with multiple passive terminations Standby charging and communication.Since wave beam forming is the prior art, details are not described herein again.

As an optional embodiment, determine the first passive termination equipment in the first subframe in the first network equipment In charging time section before, the method further includes：The first network equipment receives first that second network equipment is sent Energy information, first energy information include the identification information of N number of passive termination equipment and N number of passive termination equipment Charging time section, N number of passive termination equipment is located at the common of the first network equipment and second network equipment In coverage area, and second network equipment is N number of passive termination equipment charge, and N is the integer more than or equal to 1； The first network equipment according to the mark of N number of passive termination equipment, determine N number of passive termination equipment whether include The first passive termination equipment；When the first network equipment determines charging of the first passive termination equipment in the first subframe Between section, including：In the case where N number of passive termination equipment includes the first passive termination equipment, the first network Equipment is according to the charging time section that second network equipment is the first passive termination device configuration, when determining the charging Between section.

Specifically, there are multiple network equipments, if above-mentioned N number of passive termination equipment is set in first network Standby and second network equipment to collectively cover in range, first network equipment and second network equipment can be that this is N number of passive Terminal device charges, and is communicated with N number of passive termination equipment.But for the same passive termination equipment, Bu Nengtong Shi Jinhang charges and communication.Therefore, another in order to avoid a network equipment is while for a passive termination equipment charge A network equipment is communicated with the passive termination equipment again, needs to exchange between first network equipment and second network equipment respective When needing the identification information of the passive termination equipment to charge and respectively needing the charging of the passive termination device configuration to charge Between section.

The first network equipment receives the first energy information that second network equipment is sent, including second network equipment is filling The identification information of N number of passive termination equipment of electricity and charging time section.First network equipment is it needs to be determined that above-mentioned N number of passive end It whether there is the mark of the first passive termination equipment in end equipment, there are the first passive ends in above-mentioned N number of passive termination equipment In the case of the mark of end equipment, in conjunction with the charging time section that second network equipment is the first passive termination device configuration, determine First network equipment is the call duration time section of the first passive termination device configuration.In one possible implementation, the first net The call duration time section that network equipment can be such that the first passive termination equipment is communicated with first network equipment is staggered second network equipment For the charging time section of the first passive termination device configuration.

In such manner, it is possible to reduce the interference between two network equipments, the performance of communication system is greatly improved.

As an optional embodiment, if the first network equipment receives after determining the charging time section First energy information, the method further include：The first network equipment is according to first energy information, described Forbid communicating with N number of passive termination equipment in the charging time section of N number of passive termination equipment.

As an optional embodiment, first energy information is additionally operable to indicate in N number of passive termination equipment P passive termination equipment need the first network equipment and second network equipment joint charging, P be more than or equal to 1 integer, the method further include：The first network equipment determines the P passive ends according to first energy information The charging time of the identification information of end equipment and P passive termination equipment section；The first network equipment is at the P The charging time section of passive termination equipment, radiofrequency signal is sent to the P passive termination equipment.

As an optional embodiment, the method further includes：The first network equipment is set to second network Preparation send the second energy information, and second energy information includes the identification information of Q passive termination equipment and the Q nothing The charging time section of source terminal equipment, the Q passive termination equipment are positioned at the first network equipment and second net The passive termination equipment of network equipment collectively covered in range, and the first network equipment is the Q passive termination equipment Charging, Q are the integer more than or equal to 1.

Ibid, first network equipment can also to second network equipment send the second energy information, i.e., itself will need into The identification information and charging time section of Q passive termination equipment of row charging are sent to second network equipment, and the second network is set For according to the second energy information, avoid being communicated with the passive termination equipment of first network equipment charge in the same period. Further, which can also assist first network equipment to carry out joint charging, and details are not described herein again.

Fig. 3 shows the schematic flow chart 300 of another method for communication of the embodiment of the present application.This method 300 Communication system 100 shown in FIG. 1 is can be applied to, but the embodiment of the present application is without being limited thereto.

S310, second network equipment send the first energy information to first network equipment, which includes N number of The charging time of the identification information of passive termination equipment and N number of passive termination equipment section, N number of passive termination equipment are located at The first network equipment is collectively covered with second network equipment in range, and second network equipment is N number of passive end End equipment charges, and N is the integer more than or equal to 1；

Then corresponding, which receives the first energy information that second network equipment is sent；

S320, the first network equipment determine that each passive termination is set under first network equipment according to the first energy information Standby call duration time section；

Specifically, the first network equipment can according to the first energy information, determine respectively by the first network equipment into The charging time section and call duration time section of the passive termination equipment of row charging, make same passive termination equipment be set in the first network Call duration time section under standby avoids the section of the charging time under second network equipment；

S330, the first network equipment send the second energy information, the second energy information packet to second network equipment It includes the identification information of Q passive termination equipment and the charging time section of the Q passive termination equipment, the Q passive termination is set It is standby for positioned at the passive termination equipment collectively covered in range of the first network equipment and second network equipment, and this first The network equipment is the Q passive termination equipment charge, and Q is the integer more than or equal to 1；

Then corresponding, which receives the second energy information of first network equipment transmission；

S340, second network equipment determine that each passive termination is set under second network equipment according to the second energy information Standby call duration time section；

Specifically, second network equipment can according to the second energy information, determine respectively by second network equipment into The charging time section and call duration time section of the passive termination equipment of row charging, make same passive termination equipment be set in second network Call duration time section under standby avoids the section of the charging time under the first network equipment；

S350, second network equipment and the passive termination equipment of configured good charging time section and call duration time section carry out Charging or communication；

The passive termination equipment of S360, the first network equipment and configured good charging time section and call duration time section carry out Charging or communication.

It should be understood that first network equipment and second network equipment can also be determined according to respective feedback and need to combine to fill The identification information of the passive termination equipment of electricity, then the charging time to need the passive termination device configuration for combining charging common Section, but the embodiment of the present application is not construed as limiting this.

It should also be understood that size of the sequence numbers of the above procedures is not meant that the order of the execution order, the execution of each process Sequence should be determined by its function and internal logic, and the implementation process without coping with the embodiment of the present application constitutes any restriction.

Above in conjunction with Fig. 1 to Fig. 3, the method for communication according to the embodiment of the present application is described in detail, below will In conjunction with Fig. 4 and Fig. 7, the device for communication according to the embodiment of the present application is described in detail.

Fig. 4 shows that the device 400 provided by the embodiments of the present application for communication, the device 400 include：

Determination unit 410, for determining charging time section of the first passive termination equipment in the first subframe, wherein institute It includes charging time section and call duration time section to state the first subframe, the charging time section be located at the call duration time section it Before；

Transmission unit 420, for sending radiofrequency signal, institute to the first passive termination equipment in charging time section Radiofrequency signal is stated for providing energy for the first passive termination equipment, so that the first passive termination equipment utilization institute Energy is stated to be communicated with described device in the call duration time section.

The device for communication of the embodiment of the present application, when by being the setting charging of passive termination equipment in the first subframe Between section, and by the network equipment the charging time section be passive termination equipment charge, complete charging after, passive termination equipment The energy obtained can be used to be communicated with the network equipment, can realized logical between the network equipment and passive termination equipment Letter, to improve the performance of communication system.

Optionally, first subframe is special subframe, and the charging time section is the protection interval of the special subframe GP；Or first subframe is normal sub-frames, the charging time section is located at the subframe head of the normal sub-frames.

Optionally, the determination unit 410 is specifically used for：According to the transmission power of described device and the first passive end The status information of end equipment, determines charging time section, and the status information of the first passive termination equipment includes described the At least one of the power consumption of the distance between one passive termination equipment and described device and the first passive termination equipment.

Optionally, the determination unit 410 is specifically used for：According to the transmission power of described device and described first passive The distance between terminal device and described device determine the input power of the first passive termination equipment；According to described first The power consumption of the input power of passive termination equipment and the first passive termination equipment determines the charging time section.

Optionally, described device further includes：First receiving unit is used for described according to the defeated of the first network equipment The status information for entering power and the first passive termination equipment receives first nothing before determining the charging time section The status information that source terminal equipment is sent.

Optionally, the transmission unit 420 is additionally operable to：In the determination the first passive termination equipment in the first subframe After charging time section, instruction information is sent to the first passive termination equipment, the instruction information is used to indicate described fill The electric period.

Optionally, described device further includes：Second receiving unit, for when the first network equipment is in the charging Between after section sends radiofrequency signal to the first passive termination equipment, receive the energy that the first passive termination equipment is sent Adjustment information, the energy adjusting information are used to indicate the first passive termination equipment and need the charging time increased or decreased Section；Updating unit, for according to the energy adjusting information, updating the charging time section.

Optionally, the transmission unit 420 is specifically used for：By beamforming technique energy wave is sent in multiple directions Beam, while being M passive termination equipment charge for including the first passive termination equipment, M is the integer more than or equal to 1.

Optionally, described device further includes：Third receiving unit, in the determination the first passive termination equipment the Before charging time section in one subframe, the first energy information that second network equipment is sent, first energy information are received The charging time section of identification information and N number of passive termination equipment including N number of passive termination equipment, it is described N number of passive Terminal device is located at the collectively covering in range of described device and second network equipment, and second network equipment is institute N number of passive termination equipment charge is stated, N is the integer more than or equal to 1；The determination unit 410 is specifically used for：According to the N The mark of a passive termination equipment determines whether N number of passive termination equipment includes the first passive termination equipment；Institute It states in the case that N number of passive termination equipment includes the first passive termination equipment, is described according to second network equipment The charging time section of first passive termination device configuration determines the charging time section.

Optionally, the transmission unit 420 is additionally operable to：The second energy information is sent to second network equipment, it is described Second energy information includes the identification information of Q passive termination equipment and the charging time section of the Q passive termination equipment, The Q passive termination equipment is the passive termination collectively covered in range positioned at described device and second network equipment Equipment, and described device is the Q passive termination equipment charge, Q is the integer more than or equal to 1.

It should be understood that device 400 here is embodied in the form of functional unit.Here term " unit " can refer to using special There are integrated circuit (application specific integrated circuit, ASIC), electronic circuit, for executing one The processor (such as shared processor, proprietary processor or group processor etc.) and storage of a or multiple softwares or firmware program Device merges logic circuit and/or other appropriate components for supporting described function.In an optional example, this field skill Art personnel are appreciated that device 400 can be specially the network equipment (first network equipment or the second network in above-described embodiment Equipment), device 400 can be used for executing each flow corresponding with the network equipment and/or step in above method embodiment, be It avoids repeating, details are not described herein.

Fig. 5 shows that another device 500 for communication provided by the embodiments of the present application, the device 500 include：

Determination unit 510, the charging time section for determining the first subframe, first subframe includes the charging time Section and call duration time section, and charging time section is located at before the call duration time section；

Receiving unit 520, for receiving the radiofrequency signal that the network equipment is sent in charging time section, and described in utilization Radiofrequency signal obtains energy, and the energy in the call duration time section with the network equipment for being communicated.

Optionally, the receiving unit 520 is additionally operable to：Before the charging time section of the first subframe of the determination, receive The instruction information that the network equipment is sent, the instruction information are used to indicate the charging time section；The determination unit 510 It is specifically used for：According to the instruction information, the charging time section is determined.

Optionally, described device further includes：First transmission unit, in the finger for receiving the network equipment and sending Before showing information, status information is sent to the network equipment, the status information includes described device and the network equipment The distance between and described device at least one of power consumption；The receiving unit 520 is specifically used for：Receive the network The instruction information that equipment is sent according to the status information.

Optionally, described device further includes：Second transmission unit, for receiving network equipment hair in charging time section After the radiofrequency signal sent, energy adjusting information is sent to the network equipment, the energy adjusting information is used to indicate described Device needs the charging time increased or decreased section；The receiving unit 520 is specifically used for：Receive what the network equipment was sent Fresh information, the fresh information are used to indicate the updated charging time section.

It should be understood that device 500 here is embodied in the form of functional unit.Here term " unit " can refer to using special There are integrated circuit (application specific integrated circuit, ASIC), electronic circuit, for executing one The processor (such as shared processor, proprietary processor or group processor etc.) and storage of a or multiple softwares or firmware program Device merges logic circuit and/or other appropriate components for supporting described function.In an optional example, this field skill Art personnel are appreciated that device 500 can be specially the passive termination equipment in above-described embodiment, and device 500 can be used for holding Each flow corresponding with passive termination equipment and/or step in row above method embodiment, it is no longer superfluous herein to avoid repeating It states.

Fig. 6 shows another device 600 for communication provided by the embodiments of the present application.The device 600 includes processor 610, transceiver 620 and memory 630.Wherein, processor 610, transceiver 620 and memory 630 pass through internal connecting path It communicating, for storing instruction, which is used to execute the instruction of the memory 630 storage to the memory 630, with The transceiver 620 is controlled to send signal and/or receive signal.

Wherein, which is used to determine charging time section of the first passive termination equipment in the first subframe, described First subframe includes the charging time section and call duration time section, and the charging time section is located at before the call duration time section；

The transceiver 620 is used to send radiofrequency signal, institute to the first passive termination equipment in charging time section Radiofrequency signal is stated for providing energy for the first passive termination equipment, so that the first passive termination equipment utilization institute Energy is stated to be communicated with described device in the call duration time section.

It should be understood that device 600 can be specially the network equipment in above-described embodiment, and it can be used for executing above-mentioned side Each step corresponding with the network equipment (first network equipment or second network equipment) and/or flow in method embodiment.It is optional Ground, which may include read-only memory and random access memory, and provide instruction and data to processor.It deposits The a part of of reservoir can also include nonvolatile RAM.For example, memory can be with storage device type Information.The processor 610 can be used for executing the instruction stored in memory, and when the processor 610 executes in memory When the instruction of storage, the processor 610 be used for execute above-mentioned embodiment of the method corresponding with the network equipment each step and/ Or flow.

Fig. 7 shows another device 700 for communication provided by the embodiments of the present application.The device 700 includes processor 710, transceiver 720 and memory 730.Wherein, processor 710, transceiver 720 and memory 730 pass through internal connecting path It communicating, for storing instruction, which is used to execute the instruction of the memory 730 storage to the memory 730, with The transceiver 720 is controlled to send signal and/or receive signal.

Wherein, which is used to determine the charging time section of the first subframe, and first subframe includes the charging Period and call duration time section, and charging time section is located at before the call duration time section；

The transceiver 720 is used to receive the radiofrequency signal that the network equipment is sent in charging time section, and described in utilization Radiofrequency signal obtains energy, and the energy in the call duration time section with the network equipment for being communicated.

It should be understood that device 700 can be specially the passive termination equipment in above-described embodiment, and can be used in execution State the corresponding each step of passive termination equipment in embodiment of the method and/or flow.Optionally, which may include Read-only memory and random access memory, and provide instruction and data to processor.The a part of of memory can also include Nonvolatile RAM.For example, memory can be with the information of storage device type.The processor 710 can be used In executing the instruction stored in memory, and when the processor 710 executes the instruction stored in memory, the processor The 710 each step and/or flow for executing above-mentioned embodiment of the method corresponding with the passive termination equipment.

It should be understood that in the embodiment of the present application, the processor of above-mentioned apparatus can be central processing unit (central Processing unit, CPU), which can also be other general processors, digital signal processor (DSP), special Integrated circuit (ASIC), field programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor Logical device, discrete hardware components etc..General processor can be microprocessor or the processor can also be any routine Processor etc..

During realization, each step of the above method can by the integrated logic circuit of the hardware in processor or The instruction of software form is completed.The step of method in conjunction with disclosed in the embodiment of the present application, can be embodied directly in hardware processor Execute completion, or in processor hardware and software unit combination execute completion.Software unit can be located at random storage Device, flash memory, read-only memory, this fields such as programmable read only memory or electrically erasable programmable memory, register at In ripe storage medium.The storage medium is located at memory, and processor executes the instruction in memory, is completed in conjunction with its hardware The step of stating method.To avoid repeating, it is not detailed herein.

It should be understood that the terms "and/or", only a kind of incidence relation of description affiliated partner, expression can deposit In three kinds of relationships, for example, A and/or B, can indicate：Individualism A exists simultaneously A and B, these three situations of individualism B. In addition, character "/" herein, it is a kind of relationship of "or" to typically represent forward-backward correlation object.

Those of ordinary skill in the art may realize that each method steps in conjunction with described in the embodiments described herein Rapid and unit, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and soft The interchangeability of part, the step of generally describing each embodiment according to function in the above description and composition.These Function is implemented in hardware or software actually, depends on the specific application and design constraint of technical solution.Ability Domain those of ordinary skill can use different methods to achieve the described function each specific application, but this reality Now it is not considered that exceeding scope of the present application.

It is apparent to those skilled in the art that for convenience of description and succinctly, foregoing description is The specific work process of system, device and unit, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.

In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component It can be combined or can be integrated into another system, or some features can be ignored or not executed.In addition, shown or beg for The mutual coupling, direct-coupling or communication connection of opinion can be the INDIRECT COUPLING by some interfaces, device or unit Or communication connection, can also be electricity, mechanical or other form connections.

The unit illustrated as separating component may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple In network element.Some or all of unit therein can be selected according to the actual needs to realize the embodiment of the present application scheme Purpose.

In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also It is that each unit physically exists alone, can also be during two or more units are integrated in one unit.It is above-mentioned integrated The form that hardware had both may be used in unit is realized, can also be realized in the form of SFU software functional unit.

If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can be stored in a computer read/write memory medium.Based on this understanding, the technical solution of the application is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the application Portion or part steps.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), magnetic disc or CD etc. are various can store program The medium of code.

The above, the only specific implementation mode of the application, but the protection domain of the application is not limited thereto, it is any Those familiar with the art can readily occur in various equivalent modifications or replace in the technical scope that the application discloses It changes, these modifications or substitutions should all cover within the protection domain of the application.Therefore, the protection domain of the application should be with right It is required that protection domain subject to.

Claims

1. a kind of method for communication, which is characterized in that including：

First network equipment determines charging time section of the first passive termination equipment in the first subframe, wherein first son Frame includes the charging time section and call duration time section, and the charging time section is located at before the call duration time section；

The first network equipment sends radiofrequency signal in charging time section to the first passive termination equipment, described to penetrate Frequency signal is used to provide energy for the first passive termination equipment, so that energy described in the first passive termination equipment utilization Amount is communicated in the call duration time section with the first network equipment.

2. according to the method described in claim 1, it is characterized in that, first subframe be special subframe, the charging time Section is the protection interval GP of the special subframe；Or

First subframe is normal sub-frames, and the charging time section is located at the subframe head of the normal sub-frames.

3. method according to claim 1 or 2, which is characterized in that the first network equipment determines the first passive termination Charging time section of the equipment in the first subframe, including：

The first network equipment is according to the shape of the transmission power and the first passive termination equipment of the first network equipment State information determines the charging time section, and the status information of the first passive termination equipment includes first passive termination At least one of the power consumption of the distance between equipment and the first network equipment and the first passive termination equipment.

4. according to the method described in claim 3, it is characterized in that, the first network equipment is according to the first network equipment Input power and the first passive termination equipment status information, determine charging time section, including：

The first network equipment according to the transmission power of the first network equipment and the first passive termination equipment with The distance between described first network equipment determines the input power of the first passive termination equipment；

The first network equipment is set according to the input power and first passive termination of the first passive termination equipment Standby power consumption determines the charging time section.

5. method according to claim 3 or 4, which is characterized in that in the first network equipment according to first net The status information of the input power of network equipment and the first passive termination equipment, it is described before determining the charging time section Method further includes：

The first network equipment receives the status information that the first passive termination equipment is sent.

6. the method according to any one of claims 1 to 5, it is characterized in that, determining in the first network equipment After charging time section of the one passive termination equipment in the first subframe, the method further includes：

The first network equipment sends instruction information to the first passive termination equipment, and the instruction information is used to indicate institute State charging time section.

7. method according to any one of claim 1 to 6, which is characterized in that in the first network equipment described After charging time section sends radiofrequency signal to the first passive termination equipment, the method further includes：

The first network equipment receives the energy adjusting information that the first passive termination equipment is sent, the energy adjusting letter Breath is used to indicate the first passive termination equipment and needs the charging time increased or decreased section；

The first network equipment updates the charging time section according to the energy adjusting information.

8. method according to any one of claim 1 to 7, which is characterized in that the first network equipment is filled described Radiofrequency signal is sent to the first passive termination equipment in the electric period, including：

The first network equipment sends energy beam by beamforming technique in multiple directions, while it includes described first to be M passive termination equipment charge of passive termination equipment, M are the integer more than or equal to 1.

9. method according to any one of claim 1 to 8, which is characterized in that determine in the first network equipment Before charging time section of the one passive termination equipment in the first subframe, the method further includes：

The first network equipment receives the first energy information that second network equipment is sent, and first energy information includes N The charging time of the identification information of a passive termination equipment and N number of passive termination equipment section, N number of passive termination are set Standby collectively covering in range positioned at the first network equipment and second network equipment, and second network equipment is N number of passive termination equipment charge, N are the integer more than or equal to 1；

Whether the first network equipment determines N number of passive termination equipment according to the mark of N number of passive termination equipment Including the first passive termination equipment；

The first network equipment determines charging time section of the first passive termination equipment in the first subframe, including：

In the case where N number of passive termination equipment includes the first passive termination equipment, the first network equipment root According to the charging time section that second network equipment is the first passive termination device configuration, the charging time section is determined.

10. method according to claim 8 or claim 9, which is characterized in that the method further includes：

The first network equipment sends the second energy information to second network equipment, and second energy information includes Q The charging time of the identification information of a passive termination equipment and Q passive termination equipment section, the Q passive termination are set It is standby for positioned at the passive termination equipment of the first network equipment and second network equipment collectively covered in range, and institute It is the Q passive termination equipment charge to state first network equipment, and Q is the integer more than or equal to 1.

11. a kind of method for communication, which is characterized in that including：

Passive termination equipment determines that the charging time section of the first subframe, first subframe include the charging time section and communication Period, and charging time section is located at before the call duration time section；

The passive termination equipment receives the radiofrequency signal that the network equipment is sent in charging time section, and utilizes the radio frequency Signal obtains energy, and the energy in the call duration time section with the network equipment for being communicated.

12. according to the method for claim 11, which is characterized in that first subframe is special subframe, when the charging Between section be the special subframe protection interval GP；Or

13. method according to claim 11 or 12, which is characterized in that determine the first subframe in the passive termination equipment Charging time section before, the method further includes：

The passive termination equipment receives the instruction information that the network equipment is sent, and the instruction information is used to indicate described fill The electric period；

The passive termination equipment determines the charging time section of the first subframe, including：

The passive termination equipment determines the charging time section according to the instruction information.

14. according to the method for claim 13, which is characterized in that receive the network equipment in the passive termination equipment Before the instruction information of transmission, the method further includes：

The passive termination equipment sends status information to the network equipment, and the status information includes that the passive termination is set It is standby the distance between with the network equipment and at least one of the power consumption of the passive termination equipment；

The passive termination equipment receives the instruction information that the network equipment is sent, including：

The passive termination equipment receives the instruction information that the network equipment is sent according to the status information.

15. the method according to any one of claim 11 to 14, which is characterized in that in the passive termination equipment in institute After stating the radiofrequency signal that charging time section receives network equipment transmission, the method further includes：

The passive termination equipment sends energy adjusting information to the network equipment, and the energy adjusting information is used to indicate institute It states passive termination equipment and needs the charging time increased or decreased section；

The passive termination equipment receives the fresh information that the network equipment is sent, after the fresh information is used to indicate update The charging time section.

16. a kind of device for communication, which is characterized in that including：

Determination unit, for determining charging time section of the first passive termination equipment in the first subframe, wherein first son Frame includes the charging time section and call duration time section, and the charging time section is located at before the call duration time section；

Transmission unit, for sending radiofrequency signal, the radio frequency to the first passive termination equipment in charging time section Signal is used to provide energy for the first passive termination equipment, so that energy described in the first passive termination equipment utilization It is communicated with described device in the call duration time section.

17. device according to claim 16, which is characterized in that first subframe is special subframe, when the charging Between section be the special subframe protection interval GP；Or

18. device according to claim 16 or 17, which is characterized in that the determination unit is specifically used for：

According to the status information of the transmission power of described device and the first passive termination equipment, the charging time is determined Section, the status information of the first passive termination equipment includes the distance between the first passive termination equipment and described device And at least one of the power consumption of the first passive termination equipment.

19. device according to claim 18, which is characterized in that the determination unit is specifically used for：

According to the transmission power of described device and the distance between the first passive termination equipment and described device, institute is determined State the input power of the first passive termination equipment；

According to the input power of the first passive termination equipment and the power consumption of the first passive termination equipment, determine described in Charging time section.

20. the device according to claim 18 or 19, which is characterized in that described device further includes：

First receiving unit, for being set in the input power according to the first network equipment and first passive termination Standby status information before determining the charging time section, receives the state letter that the first passive termination equipment is sent Breath.

21. the device according to any one of claim 16 to 20, which is characterized in that the transmission unit is additionally operable to：

After charging time section of the determination the first passive termination equipment in the first subframe, to first passive termination Equipment sends instruction information, and the instruction information is used to indicate the charging time section.

22. the device according to any one of claim 16 to 21, which is characterized in that described device further includes：

Second receiving unit, in the first network equipment in charging time section to the first passive termination equipment After sending radiofrequency signal, the energy adjusting information that the first passive termination equipment is sent, the energy adjusting information are received It is used to indicate the first passive termination equipment and needs the charging time increased or decreased section；

Updating unit, for according to the energy adjusting information, updating the charging time section.

23. the device according to any one of claim 16 to 22, which is characterized in that the transmission unit is specifically used for：

Energy beam is sent in multiple directions by beamforming technique, while being the M for including the first passive termination equipment A passive termination equipment charge, M are the integer more than or equal to 1.

24. the device according to any one of claim 16 to 23, which is characterized in that described device further includes：

Third receiving unit is used for before the charging time section in the determination the first passive termination equipment in the first subframe, The first energy information of second network equipment transmission is received, first energy information includes the mark of N number of passive termination equipment The charging time of information and N number of passive termination equipment section, N number of passive termination equipment are located at described device and described Second network equipment collectively covers in range, and second network equipment is N number of passive termination equipment charge, and N is Integer more than or equal to 1；

The determination unit is specifically used for：

According to the mark of N number of passive termination equipment, determine whether N number of passive termination equipment includes described first passive Terminal device；

In the case where N number of passive termination equipment includes the first passive termination equipment, set according to second network The standby charging time section for the first passive termination device configuration determines the charging time section.

25. the device according to claim 23 or 24, which is characterized in that the transmission unit is additionally operable to：

The second energy information is sent to second network equipment, second energy information includes Q passive termination equipment The charging time of identification information and Q passive termination equipment section, the Q passive termination equipment are positioned at described device With the passive termination equipment of second network equipment collectively covered in range, and described device be the Q passive termination Equipment charge, Q are the integer more than or equal to 1.

26. a kind of device for communication, which is characterized in that including：

Determination unit, the charging time section for determining the first subframe, first subframe include the charging time section and lead to Believe the period, and charging time section is located at before the call duration time section；

Receiving unit for receiving the radiofrequency signal that the network equipment is sent in charging time section, and is believed using the radio frequency Number energy is obtained, the energy in the call duration time section with the network equipment for being communicated.

27. device according to claim 26, which is characterized in that first subframe is special subframe, when the charging Between section be the special subframe protection interval GP；Or

28. the device according to claim 26 or 27, which is characterized in that the receiving unit is additionally operable to：

Before the charging time section of the first subframe of the determination, the instruction information that the network equipment is sent, the finger are received Show that information is used to indicate the charging time section；

The determination unit is specifically used for：

According to the instruction information, the charging time section is determined.

29. device according to claim 28, which is characterized in that described device further includes：

First transmission unit is used for before the instruction information for receiving the network equipment transmission, to the network equipment Status information is sent, the status information includes the work(of the distance between described device and the network equipment and described device At least one of consumption；

The receiving unit is specifically used for：

Receive the instruction information that the network equipment is sent according to the status information.

30. the device according to any one of claim 26 to 29, which is characterized in that described device further includes：

Second transmission unit, after section receives the radiofrequency signal that the network equipment is sent in the charging time, to the net Network equipment sends energy adjusting information, when the energy adjusting information is used to indicate the charging that described device needs increase or decrease Between section；

The receiving unit is specifically used for：

The fresh information that the network equipment is sent is received, the fresh information is used to indicate the updated charging time Section.