CN104935375A

CN104935375A - Method, system and device for carrying out service relay for first standard terminal

Info

Publication number: CN104935375A
Application number: CN201410103660.2A
Authority: CN
Inventors: 毕奇; 洪伟; 陈鹏; 蒋峥
Original assignee: China Telecom Corp Ltd
Current assignee: China Telecom Corp Ltd
Priority date: 2014-03-20
Filing date: 2014-03-20
Publication date: 2015-09-23
Anticipated expiration: 2034-03-20
Also published as: CN104935375B

Abstract

The invention discloses a method, system and device for carrying out service relay for a first standard terminal, and relates to the technical field of wireless communication. According to the embodiment of the invention, a first standard/second standard dual-mode terminal is selected for carrying out service relay for the first standard terminal to a second standard base station, the first standard/second standard dual-mode terminal reports the first standard terminal and relay information thereof to the second standard base station so as to enable the second standard base station to distributed relay configuration information used by the service relay based on the reported information, and the first standard/second standard dual-mode terminal is communicated with the first standard terminal based on the relay configuration information, so that relay of devices different in standard is realized, conventional relay nodes are not needed, the network covering performance of a first standard user is improved under the condition that the disposition scope of a first standard base station is limited, and the cost and the workload of a service provider are saved. In addition, the second standard base station has a control force over the whole relay process, and the stability and the performance of the system are ensured.

Description

Be method and system and the equipment of the first standard terminal carrying out service relaying

Technical field

The present invention relates to wireless communication technology field, particularly a kind of is method and system and the equipment of the first standard terminal carrying out service relaying.

Background technology

Along with the develop rapidly of wireless communication technology, radio spectrum resources is more and more rare, but meanwhile, user to the speed of network and the successional requirement of the network coverage more and more higher, in limited bandwidth resources, therefore realize two-forty and wide covering becomes very important concerning operator.

At 3GPP(3rd Generation Partnership Project, third generation partner program) Release(version) a kind of novel device-to-device (Device-to-Device the is called for short D2D) communication technology is being discussed in 12.By the D2D communication technology, directly can communicate under the control of base station between the mobile terminal of close together, not need base station to forward, improve system effectiveness.As shown in Figure 1, at LTE(Long Term Evolution, Long Term Evolution) base station control under, can directly communicate between the LTE terminal of close together, the communication information between two terminals is without the need to LTE base station transfer.

Some operators run FDD(Frequency Division Duplexing simultaneously at present, Frequency Division Duplexing (FDD)) and TDD(Time Division Duplexing, time division duplex) LTE network of standard, TDD will access as focus, FDD will cover as wide area, and therefore the coverage of TDD will be more limited.But direct communication between two terminals that D2D technology is only limitted to same standard, can not improve the covering performance of network.

Current 3GPP also discusses and introduces relaying (Relay) node to promote the covering performance of network, and this via node possesses all functions of base station.Disposing such via node, not only to need to carry out addressing, cloth station, plant maintenance etc. a series of concerning work that is loaded down with trivial details operator but also high expense, and can only support the relaying of same standard equipment.

Summary of the invention

An embodiment of the present invention technical problem to be solved is: the network covering property promoting TDD user, saves expense and the workload of operator.

According to an aspect of the embodiment of the present invention, proposing a kind of is the method for the first standard terminal carrying out service relaying, comprise: the first standard/the second standard dual-mode terminal receives the relay request of the first standard terminal broadcast, relay request comprises transmission standard and the type of service of the first standard terminal; The transmission standard of the first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station by the first standard/the second standard dual-mode terminal, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information; First standard/the second standard dual-mode terminal receives the first configuration signal that the second standard base station issues, and send the second configuration signal to the first standard terminal, wherein, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, and the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information; First standard/the second standard dual-mode terminal and the first standard terminal configure the first respective standard time slot according to the first standard frame uplink and downlink timeslot configuration information, and communicate based on the first standard time slot of configuration; First standard/the second standard dual-mode terminal sends the communication information between itself and the first standard terminal to second standard base station in the relay resource of configuration.

In one embodiment, relay request also comprises the transmittability of the first standard terminal; The transmittability of the first standard terminal is also comprised in the information that first standard/the second standard dual-mode terminal reports to the second standard base station.

In one embodiment, the first standard terminal when needs carry out business transmission, if find currently there is no the first standard network coverage, then broadcast relay request.

In one embodiment, second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and comprise for the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information: the resource needed for the first standard terminal is determined according to the type of service of the first standard terminal in the second standard base station, the transmittability of the resource needed for the first standard terminal and the first standard/the second standard dual-mode terminal is the first standard/the second standard dual-mode terminal configuration relay resource, and be the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

In one embodiment, signaling, the first configuration signal and/or the second configuration signal that relay request adopts signaling, the first standard/the second standard dual-mode terminal adopt to the second standard base station reporting information are radio resource control RRC signaling.

In one embodiment, the first standard is TDD, and the second standard is FDD.

According to the embodiment of the present invention more on the one hand, proposing a kind of is the method for the first standard terminal carrying out service relaying, comprising: the first standard/the second standard dual-mode terminal under the control of the second standard base station for the first standard terminal provides business relay services.

In one embodiment, first standard/the second standard dual-mode terminal under the control of the second standard base station for the first standard terminal provides business relay services to comprise: the first standard terminal and the trunk information of self are reported the second standard base station by the first standard/the second standard dual-mode terminal, so as second standard base station assigns business relaying use link deployment information; First standard/the second standard dual-mode terminal communicates with the first standard terminal based on link deployment information, and the communication information is sent to the second standard base station.

In one embodiment, first standard terminal and the trunk information of self are reported the second standard base station by the first standard/the second standard dual-mode terminal, so that the link deployment information that the second standard base station assigns business relaying uses comprises: the first standard/the second standard dual-mode terminal receives the relay request of the first standard terminal broadcast, and relay request comprises transmission standard and the type of service of the first standard terminal; The transmission standard of the first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station by the first standard/the second standard dual-mode terminal, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

In one embodiment, first standard/the second standard dual-mode terminal communicates with the first standard terminal based on link deployment information, and the communication information is sent to the second standard base station and comprise: the first standard/the second standard dual-mode terminal receives the first configuration signal that the second standard base station issues, and send the second configuration signal to the first standard terminal, wherein, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, and the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information; First standard/the second standard dual-mode terminal and the first standard terminal configure the first respective standard time slot according to the first standard frame uplink and downlink timeslot configuration information, and communicate based on the first standard time slot of configuration; First standard/the second standard dual-mode terminal sends the communication information between itself and the first standard terminal to second standard base station in the relay resource of configuration.

According to another aspect of the embodiment of the present invention, proposing a kind of is the first standard/the second standard dual-mode terminal of the first standard terminal carrying out service relaying, first standard/the second standard dual-mode terminal comprises: relay request receiver module, for receiving the relay request of the first standard terminal broadcast, relay request comprises transmission standard and the type of service of the first standard terminal; Trunk information reporting module, for the transmission standard of the first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information; Configuration signal processing module, for receiving the first configuration signal that the second standard base station issues, and send the second configuration signal to the first standard terminal, wherein, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, and the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information; Communication module, for the first standard time slot according to the first standard frame uplink and downlink timeslot configuration information configuration self, and communicates based on the first standard time slot configured with the first standard terminal; And trunk module, in the relay resource in configuration, send the communication information between itself and the first standard terminal to second standard base station.

In one embodiment, the relay request that relay request receiver module receives also comprises the transmittability of the first standard terminal; The transmittability of the first standard terminal is also comprised in the information that trunk information reporting module reports to the second standard base station.

According to another aspect of the embodiment of the present invention, a kind of first standard terminal is proposed, comprise: broadcast module, during for needing in the first standard terminal to carry out business transmission, if find currently there is no the first standard network coverage, broadcast relay request, relay request comprises transmission standard and the type of service of the first standard terminal, so that the transmission standard of the first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station by the first standard/the second standard dual-mode terminal receiving relay request, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and be the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information, configuration module, the second configuration signal second configuration signal sent for receiving the first standard/the second standard dual-mode terminal carries the first standard frame uplink and downlink timeslot configuration information, according to the first standard time slot of the first standard frame uplink and downlink timeslot configuration information configuration self, and communication module, for based on the first standard time slot configured and the first standard/the second standard communication by bimode terminal, so that the first standard/the second standard dual-mode terminal sends the communication information between itself and the first standard terminal to second standard base station in the relay resource of configuration.

In one embodiment, the relay request of broadcast module broadcast also comprises the transmittability of the first standard terminal.

According to another aspect of the embodiment of the present invention, a kind of second standard base station is proposed, comprise: receiver module, for receiving the transmission standard of the first standard terminal that the first standard/the second standard dual-mode terminal reports and type of service and the transmission standard of self and transmittability; And receive the first standard/the second standard dual-mode terminal and be the communication information between the first standard terminal of relaying in its relay resource configured and the first standard/the second standard dual-mode terminal; Configuration module, for being the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information; And sending module, for sending the first configuration signal to the first standard/the second standard dual-mode terminal, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, so that the first standard/the second standard dual-mode terminal sends the second configuration signal to the first standard terminal, the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information.

In one embodiment, configuration module, specifically for determining the resource needed for the first standard terminal according to the type of service of the first standard terminal, the transmittability of the resource needed for the first standard terminal and the first standard/the second standard dual-mode terminal is the first standard/the second standard dual-mode terminal configuration relay resource, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

In one embodiment, second standard base station also comprises: dual-mode terminal selects module, during for receiving the trunk information about same first standard terminal that multiple first standard/the second standard dual-mode terminal reports at receiver module, according to the first standard/the second standard dual-mode terminal that the transmittability of each the first standard/the second standard dual-mode terminal and the type of service of the first standard terminal select to be the first standard terminal and to carry out relaying.

According to another aspect of the embodiment of the present invention, proposing a kind of is the first standard/the second standard dual-mode terminal of the first standard terminal carrying out service relaying, comprise: business trunk module, under the control of the second standard base station for the first standard terminal provides business relay services.

In one embodiment, business trunk module comprises: trunk information reports unit, for the first standard terminal and the trunk information of self are reported the second standard base station, so that the link deployment information that the second standard base station assigns business relaying uses; And business TU Trunk Unit, for communicating with the first standard terminal based on link deployment information, and sends the second standard base station to by the communication information.

In one embodiment, trunk information reports unit, and specifically for receiving the relay request of the first standard terminal broadcast, relay request comprises transmission standard and the type of service of the first standard terminal; The transmission standard of the first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

In one embodiment, business TU Trunk Unit, specifically for receiving the first configuration signal that the second standard base station issues, and send the second configuration signal to the first standard terminal, wherein, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, and the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information; And configure the first respective standard time slot with the first standard terminal according to the first standard frame uplink and downlink timeslot configuration information, and communicate based on the first standard time slot of configuration; The relay resource of configuration sends the communication information between itself and the first standard terminal to second standard base station.

According to another aspect of the embodiment of the present invention, proposing a kind of is the system of the first standard terminal carrying out service relaying, comprising: aforementioned first standard terminal, aforementioned first standard/the second standard dual-mode terminal and aforementioned second standard base station.

The embodiment of the present invention selects the first standard/the second standard dual-mode terminal to be that the first standard terminal carries out business relaying to the second standard base station, support the relaying of different systems equipment, and do not need to dispose traditional via node, promote the network covering property of the first standard user when the first standard base station deployment is limited in scope, save expense and the workload of operator.And, first standard terminal and the trunk information of self are reported the second standard base station by the first standard/the second standard dual-mode terminal, so that the link deployment information that the second standard base station uses based on the information distribution services relaying reported, first standard/the second standard dual-mode terminal communicates based on link deployment information with the first standard terminal, and the communication information is sent to the second standard base station, visible, second standard base station has control to whole relay processes, can ensure the stable of system and performance.

Such as, FDD/TDD dual-mode terminal is selected to be that TDD terminal carries out business relaying to FDD base station in the lte networks, support the relaying of different systems equipment, and do not need to dispose traditional via node, promote the network covering property of TDD user when TDD base station deployment is limited in scope, save expense and the workload of operator.And, FDD/TDD dual-mode terminal is by the transmission standard of TDD terminal and type of service and the information reporting FDD base station such as the transmission standard of self and transmittability, FDD base station is FDD/TDD dual-mode terminal configuration relay resource based on the information reported, and be FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information, then configuration information is issued, FDD/TDD dual-mode terminal communicates with the configuration of TDD terminal based on FDD base station, visible, FDD base station has control to whole relay processes, can ensure the stable of system and performance.

By referring to the detailed description of accompanying drawing to exemplary embodiment of the present invention, further feature of the present invention and advantage thereof will become clear.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 illustrates D2D communication technology principle schematic of the prior art.

Fig. 2 illustrates that the present invention is the schematic flow sheet of a method embodiment of the first standard terminal carrying out service relaying.

Fig. 3 illustrates that the present invention is the schematic flow sheet of a method embodiment of TDD terminal carrying out service relaying.

Fig. 4 illustrates that the present invention is the schematic flow sheet of another embodiment of method of TDD terminal carrying out service relaying.

Fig. 5 illustrates that FDD/TDD dual-mode terminal of the present invention is that TDD terminal carries out the network diagram of business relaying to FDD base station.

Fig. 6 illustrates that the present invention is the structural representation of a system embodiment of the first standard terminal carrying out service relaying.

Fig. 7 illustrates that the present invention is the structural representation of a system embodiment of TDD terminal carrying out service relaying.

Fig. 8 illustrates the structural representation of the present invention first standard terminal embodiment.

Fig. 9 illustrates the structural representation of the present invention first standard/the second standard dual-mode terminal embodiment.

Figure 10 illustrates the structural representation of the embodiment in the present invention second standard base station.

Figure 11 illustrates the structural representation of another embodiment of the present invention second standard base station.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit the scope of the invention.

Meanwhile, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not draw according to the proportionate relationship of reality.

May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in the appropriate case, described technology, method and apparatus should be regarded as a part of authorizing specification.

In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.

It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.

In the present invention, the first standard and the second standard is adopted to represent different systems respectively, such as, first standard can be TDD, second standard can be FDD, and " first " and " second " wherein is only used for distinguishing different objects, is not used for representing the implication such as size or sequential.

In order to promote the network covering property of the first standard (as TDD) user, save expense and the workload of operator, it is the method for the first standard terminal carrying out service relaying that one embodiment of the present of invention propose a kind of, and the method comprises: the first standard/the second standard dual-mode terminal under the control of the second standard base station for the first standard terminal provides business relay services.Specifically, wherein exemplary trunking plan is: the first standard terminal and the trunk information of self are reported a second standard base station by the first standard/the second standard dual-mode terminal, so that the link deployment information that the second standard base station uses based on the information distribution services relaying that reports (a kind of exemplary implementation method can see step S201 ~ step S202); First standard/the second standard dual-mode terminal communicates with the first standard terminal based on link deployment information, and the communication information is sent to the second standard base station (a kind of exemplary implementation method can see step S203 ~ step S205).

The schematic flow sheet of Fig. 2 to be the present invention be method embodiment of the first standard terminal carrying out service relaying.As shown in Figure 2, the method for the present embodiment comprises the following steps:

Step S201, the first standard/the second standard dual-mode terminal receives the relay request of the first standard terminal broadcast, and relay request comprises transmission standard and the type of service of the first standard terminal.

In one embodiment, the first standard terminal when needs carry out business transmission, if find currently there is no the first standard network coverage, then broadcast relay request.In another embodiment, the first standard terminal needs carry out business transmission time, if find the first standard network signal very weak (such as signal strength signal intensity is lower than certain threshold value), also can broadcast relay request.

Step S202, the trunk informations such as the transmission standard of the first standard terminal and type of service and the trunk information such as the transmission standard of self and transmittability are reported the second standard base station by the first standard/the second standard dual-mode terminal, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

In one embodiment, relay request can also comprise the transmittability of the first standard terminal; The transmittability of the first standard terminal can also be comprised in the information that first standard/the second standard dual-mode terminal reports to the second standard base station.

In one embodiment, second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and comprise for the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information: the resource needed for the first standard terminal is determined according to the type of service of the first standard terminal in the second standard base station, the transmittability of the resource needed for the first standard terminal and the first standard/the second standard dual-mode terminal is the first standard/the second standard dual-mode terminal configuration relay resource, and be the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.In addition, if the second standard base station receives the information about same first standard terminal that multiple first standard/the second standard dual-mode terminal reports, then the second standard base station type of service of the first standard terminal that can report according to each dual-mode terminal and the transmittability of self, select a first standard/the second standard dual-mode terminal being the first standard terminal and carrying out relaying from multiple first standard/the second standard dual-mode terminal.

Step S203, first standard/the second standard dual-mode terminal receives the first configuration signal that the second standard base station issues, and send the second configuration signal to the first standard terminal, wherein, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, and the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information.

Step S204, the first standard/the second standard dual-mode terminal and the first standard terminal configure the first respective standard time slot according to the first standard frame uplink and downlink timeslot configuration information, and communicate based on the first standard time slot of configuration.

Step S205, the first standard/the second standard dual-mode terminal sends the communication information between itself and the first standard terminal to second standard base station in the relay resource of configuration.

Above-described embodiment, the first standard/the second standard dual-mode terminal is selected to be that the first standard terminal carries out business relaying to the second standard base station, support the relaying of different systems equipment, and do not need to dispose traditional via node, promote the network covering property of the first standard user when the first standard base station deployment is limited in scope, save expense and the workload of operator.And, first standard terminal and the trunk information of self are reported the second standard base station by the first standard/the second standard dual-mode terminal, so that the link deployment information that the second standard base station uses based on the information distribution services relaying reported, first standard/the second standard dual-mode terminal communicates based on link deployment information with the first standard terminal, and the communication information is sent to the second standard base station, visible, second standard base station has control to whole relay processes, can ensure the stable of system and performance.

Below with the first standard for TDD, the second standard is FDD is example, and business relay processes is described.

In order to promote the network covering property of TDD user when TDD base station deployment is limited in scope, save expense and the workload of operator, the present invention selects FDD/TDD dual-mode terminal to be that TDD terminal carries out business relaying to FDD base station in the lte networks, support the relaying of different systems equipment, and do not need to dispose traditional via node, promote the network covering property of TDD user when TDD base station deployment is limited in scope, save expense and the workload of operator.

Fig. 3 illustrates that the present invention is the schematic flow sheet of a method embodiment of TDD terminal carrying out service relaying.As shown in Figure 3, the method for the present embodiment comprises the following steps:

Step S301, TDD terminal is when needs carry out business transmission, if find currently there is no the TDD network coverage, then broadcast relay request, this relay request carries trunk information, this trunk information can comprise transmission standard and the type of service of TDD terminal, can also comprise the information such as the transmittability of TDD terminal.

Wherein, the transmission standard of TDD terminal is TDD.Type of service is such as www online, VIDEO(video), VOIP(Voice over Internet Protocol, the networking telephone) etc., but be not limited to examples cited.Transmittability such as can for terminal support speed, whether support 64QAM etc., but be not limited to examples cited, the user device type (UE category) that transmittability can use 3GPP to define represents, because UE type can reflect the transmittability of (representing in other words) terminal.

In an embodiment, TDD terminal can pass through RRC(Radio Resource Control, wireless heterogeneous networks) request of signaling broadcast relay.

FDD/TDD dual-mode terminal near step S302, TDD terminal receives the relay request of TDD terminal broadcast, and the trunk information of TDD terminal and the transmittability of oneself are reported to FDD base station with transmission standard.

Wherein, the transmission standard of FDD/TDD dual-mode terminal is FDD and TDD.In addition, may have one or more FDD/TDD dual-mode terminal near TDD terminal, the trunk information of TDD terminal and the transmittability of oneself and transmission standard can be reported to FDD base station by the FDD/TDD dual-mode terminal of the relay request of the every TDD of receiving terminal broadcast.In addition, the trunk information of TDD terminal and the transmittability of oneself can be reported to FDD base station with transmission standard by RRC signaling by FDD/TDD dual-mode terminal.

Step S303, FDD base station is FDD/TDD dual-mode terminal configuration relay resource based on the information that FDD/TDD dual-mode terminal reports, and is FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information.Relay resource and tdd frame uplink and downlink timeslot configuration information can be referred to as link deployment information.Relay resource can be such as frequency resource, for communicating between FDD/TDD dual-mode terminal with FDD base station.

If FDD base station receives the trunk information about same TDD terminal that a FDD/TDD dual-mode terminal reports, then FDD base station is according to the type of service of the transmittability of FDD/TDD dual-mode terminal and TDD terminal, for FDD/TDD dual-mode terminal configuration relay resource, and be FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information.

If FDD base station receives the trunk information about same TDD terminal that multiple FDD/TDD dual-mode terminal reports, then FDD base station can select one to carry out the FDD/TDD dual-mode terminal of relaying for TDD terminal from multiple FDD/TDD dual-mode terminal, specifically can be chosen as according to the type of service of the transmittability of each FDD/TDD dual-mode terminal and TDD terminal the FDD/TDD dual-mode terminal that TDD terminal carries out relaying, then the transmittability of FDD base station according to the FDD/TDD dual-mode terminal chosen and the type of service of TDD terminal, for this FDD/TDD dual-mode terminal configuration relay resource, and be this FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information.

Wherein, a kind of distribution method of link deployment information for: the resource needed for TDD terminal is determined according to the type of service of TDD terminal in FDD base station, resource needed for TDD terminal and the transmittability of FDD/TDD dual-mode terminal are FDD/TDD dual-mode terminal configuration relay resource, and are FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information.If the resource needed for TDD terminal is less, the transmittability of FDD/TDD dual-mode terminal is very high, then less relay resource can be distributed in FDD base station, and can the less tdd frame time slot configuration of allocation of downlink subframe; If the resource needed for TDD terminal is more, the transmittability of FDD/TDD dual-mode terminal is not high, then more relay resource can be distributed in FDD base station, and can the more tdd frame time slot configuration of allocation of downlink subframe.Such as, the business of TDD terminal 1 is WWW online, the resource needed is less, and the transmittability of FDD/TDD dual-mode terminal 2 is very high, such as descendingly 300Mbps can be reached, uply can reach 100Mbps, so little resource will be distributed for relay transmission in FDD base station, and the TDD ascending-descending subframes configuration of TDD terminal 1 can be set to the less TDD time slot configuration 1 of descending sub frame.If the business of TDD terminal 1 is VIDEO, the resource needed is more, and the transmittability of FDD/TDD dual-mode terminal 2 is not high, such as descendingly 100Mbps can be reached, uply 50Mbps can be reached, so more resource will be distributed for relay transmission in FDD base station, and the TDD ascending-descending subframes configuration of TDD terminal 1 can be set to the more TDD time slot configuration 2 of descending sub frame.

Step S304, FDD base station issues the first configuration signal to the FDD/TDD dual-mode terminal carrying out relaying for TDD terminal, and this first configuration signal carries relay resource and tdd frame uplink and downlink timeslot configuration information.

Wherein, RRC transmitting signaling downwards first configuration signal can be passed through in FDD base station.

Step S305, FDD/TDD dual-mode terminal receives the first configuration signal that FDD base station issues, and sends the second configuration signal to TDD terminal, and this second configuration signal carries tdd frame uplink and downlink timeslot configuration information.

Step S306, FDD/TDD dual-mode terminal and TDD terminal configure respective TDD time slot according to tdd frame uplink and downlink timeslot configuration information, and communicate based on the TDD time slot of configuration.

Step S307, FDD/TDD dual-mode terminal sends the communication information between itself and TDD terminal to FDD base station in the relay resource of configuration.

Above-described embodiment, FDD/TDD dual-mode terminal is selected to be that TDD terminal carries out business relaying to FDD base station in the lte networks, support the relaying of different systems equipment, and do not need to dispose traditional via node, promote the network covering property of TDD user when TDD base station deployment is limited in scope, save expense and the workload of operator.And, FDD/TDD dual-mode terminal is by the transmission standard of TDD terminal and type of service and the information reporting FDD base station such as the transmission standard of self and transmittability, FDD base station is FDD/TDD dual-mode terminal configuration relay resource based on the information reported, and be FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information, then configuration information is issued, FDD/TDD dual-mode terminal communicates with the configuration of TDD terminal based on FDD base station, visible, FDD base station has control to whole relay processes, can ensure the stable of system and performance.

Fig. 4 illustrates that the present invention is the schematic flow sheet of another embodiment of method of TDD terminal carrying out service relaying.As shown in Figure 4, the method for the present embodiment comprises the following steps:

Step S401, FDD/TDD dual-mode terminal receives the relay request of TDD terminal broadcast, and relay request comprises transmission standard and the type of service of TDD terminal.Wherein, TDD terminal such as can when needs carry out business transmission, and current do not have the TDD network coverage or current TDD network signal more weak time broadcast relay request.

Step S402, the transmission standard of TDD terminal and type of service and the transmission standard of self and transmittability are reported FDD base station by FDD/TDD dual-mode terminal, so that FDD base station is FDD/TDD dual-mode terminal configuration relay resource based on the information reported, and is FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information.

If relay request also comprises the transmittability of TDD terminal, then can also comprise the transmittability of TDD terminal in the information that FDD/TDD dual-mode terminal reports to FDD base station.

Step S403, FDD/TDD dual-mode terminal receives the first configuration signal that FDD base station issues, and sends the second configuration signal to TDD terminal, wherein, first configuration signal carries relay resource and tdd frame uplink and downlink timeslot configuration information, and the second configuration signal carries tdd frame uplink and downlink timeslot configuration information.

Step S404, FDD/TDD dual-mode terminal and TDD terminal configure respective TDD time slot according to tdd frame uplink and downlink timeslot configuration information, and communicate based on the TDD time slot of configuration.

Step S405, FDD/TDD dual-mode terminal sends the communication information between itself and TDD terminal to FDD base station in the relay resource of configuration.

Above-described embodiment, FDD/TDD dual-mode terminal is that TDD terminal carries out business relaying to FDD base station, support the relaying of different systems equipment, and do not need to dispose traditional via node, promote the network covering property of TDD user when TDD base station deployment is limited in scope, save expense and the workload of operator.

In order to make the solution of the present invention clearly, enumerate an application example below.FDD/TDD dual-mode terminal shown in Figure 5 is that TDD terminal carries out the network diagram of business relaying to FDD base station.Relay processes is as follows:

First, when TDD terminal use 1 needs to carry out business transmission but does not have under TDD base station range, the request of TDD terminal use 1 meeting broadcast relay, this relay request can comprise transmission standard (TDD), transmittability (UE category), the trunk informations such as type of service (as www online).

Secondly, after neighbouring FDD/TDD dual-mode terminal users 2 receives relay request, the trunk information of this TDD terminal use 1 and the transmittability of oneself can be reported and transmit standard (FDD and TDD) to FDD base station.FDD terminal use 3 can not understand relay request.

Again, FDD base station is that FDD/TDD dual-mode terminal users 2 distributes relay resource according to the type of service of the transmittability of FDD/TDD dual-mode terminal users 2 and TDD terminal use 1, and for the TDD module of FDD/TDD dual-mode terminal users 2 and TDD terminal use 1 configure tdd frame uplink-downlink configuration information (being set to TDD time slot configuration 1), and this configuration information is sent to FDD/TDD dual-mode terminal users 2.

Then, after FDD/TDD dual-mode terminal users 2 receives configuration information, by the configuration information for TDD terminal use 1, namely " tdd frame uplink-downlink configuration information " sends to TDD terminal use 1.

Then, TDD terminal use 1 and FDD/TDD dual-mode terminal users 2 carry out TDD time slot configuration according to " tdd frame uplink-downlink configuration information " respectively, and the TDD time slot based on configuration communicates.

Finally, FDD/TDD dual-mode terminal users 2 sends the communication information between itself and TDD terminal use 1 to FDD base station in the relay resource of configuration, thus realize the relaying of different systems equipment, the network covering property of TDD user is promoted when TDD base station deployment is limited in scope, and do not need to dispose traditional via node, save expense and the workload of operator.

According to another aspect of the embodiment of the present invention, proposing a kind of is the system of the first standard terminal carrying out service relaying, as shown in Figure 6, this system comprises: the first standard terminal 601, first standard/the second standard dual-mode terminal 602 and the second standard base station 603.Wherein, the first standard/the second standard dual-mode terminal 602 can be one or more.If the first standard is TDD, the second standard is FDD, and as shown in Figure 7, this system comprises: TDD terminal 701, FDD/TDD dual-mode terminal 702 and FDD base station 703.Wherein, FDD/TDD dual-mode terminal 702 can be one or more.

In one embodiment, as shown in Figure 8, first standard terminal 601 comprises: broadcast module 801, during for needing in the first standard terminal to carry out business transmission, if find currently there is no the first standard network coverage, broadcast relay request, relay request comprises transmission standard and the type of service of the first standard terminal, so that the transmission standard of the first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station by the first standard/the second standard dual-mode terminal receiving relay request, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and be the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information, configuration module 802, the second configuration signal second configuration signal sent for receiving the first standard/the second standard dual-mode terminal carries the first standard frame uplink and downlink timeslot configuration information, according to the first standard time slot of the first standard frame uplink and downlink timeslot configuration information configuration self, and communication module 803, for based on the first standard time slot configured and the first standard/the second standard communication by bimode terminal, so that the first standard/the second standard dual-mode terminal sends the communication information between itself and the first standard terminal to second standard base station in the relay resource of configuration.

In one embodiment, the relay request that broadcast module 801 is broadcasted also comprises the transmittability of the first standard terminal.

In one embodiment, as shown in Figure 9, first standard/the second standard dual-mode terminal 602 comprises: relay request receiver module 901, and for receiving the relay request of the first standard terminal broadcast, relay request comprises transmission standard and the type of service of the first standard terminal; Trunk information reporting module 902, for the transmission standard of the first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station, so that the second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information; Configuration signal processing module 903, for receiving the first configuration signal that the second standard base station issues, and send the second configuration signal to the first standard terminal, wherein, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, and the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information; Communication module 904, for the first standard time slot according to the first standard frame uplink and downlink timeslot configuration information configuration self, and communicates based on the first standard time slot configured with the first standard terminal; And trunk module 905, in the relay resource in configuration, send the communication information between itself and the first standard terminal to second standard base station.

In one embodiment, the relay request that relay request receiver module 901 receives also comprises the transmittability of the first standard terminal; The transmittability of the first standard terminal is also comprised in the information that trunk information reporting module 902 reports to the second standard base station.

In one embodiment, the first standard/the second standard dual-mode terminal comprises: business trunk module, under the control of the second standard base station for the first standard terminal provides business relay services.

In one embodiment, as shown in Figure 10, second standard base station 603 comprises: receiver module 1001, for receiving the transmission standard of the first standard terminal that the first standard/the second standard dual-mode terminal reports and type of service and the transmission standard of self and transmittability; And receive the first standard/the second standard dual-mode terminal and be the communication information between the first standard terminal of relaying in its relay resource configured and the first standard/the second standard dual-mode terminal; Configuration module 1002, for being the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information; And sending module 1003, for sending the first configuration signal to the first standard/the second standard dual-mode terminal, first configuration signal carries relay resource and the first standard frame uplink and downlink timeslot configuration information, so that the first standard/the second standard dual-mode terminal sends the second configuration signal to the first standard terminal, the second configuration signal carries the first standard frame uplink and downlink timeslot configuration information.

In one embodiment, configuration module 1002, specifically for determining the resource needed for the first standard terminal according to the type of service of the first standard terminal, the transmittability of the resource needed for the first standard terminal and the first standard/the second standard dual-mode terminal is the first standard/the second standard dual-mode terminal configuration relay resource, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

In one embodiment, as shown in figure 11, second standard base station 603 also comprises: dual-mode terminal selects module 1004, during for receiving the trunk information about same first standard terminal that multiple first standard/the second standard dual-mode terminal reports at receiver module, according to the first standard/the second standard dual-mode terminal that the transmittability of each the first standard/the second standard dual-mode terminal and the type of service of the first standard terminal select to be the first standard terminal and to carry out relaying.

When first standard terminal 601 is TDD terminal 701, TDD terminal 701 comprises: broadcast module 801, during for needing in TDD terminal to carry out business transmission, if find currently there is no the TDD network coverage, broadcast relay request, relay request comprises transmission standard and the type of service of TDD terminal, so that the transmission standard of TDD terminal and type of service and the transmission standard of self and transmittability are reported FDD base station by the FDD/TDD dual-mode terminal receiving relay request, so that FDD base station is FDD/TDD dual-mode terminal configuration relay resource based on the information reported, and be FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information, configuration module 802, the second configuration signal second configuration signal sent for receiving FDD/TDD dual-mode terminal carries tdd frame uplink and downlink timeslot configuration information, according to the TDD time slot of tdd frame uplink and downlink timeslot configuration information configuration self, and communication module 803, for based on the TDD time slot configured and FDD/TDD communication by bimode terminal, so that FDD/TDD dual-mode terminal sends the communication information between itself and TDD terminal to FDD base station in the relay resource of configuration.

In one embodiment, the relay request that broadcast module 801 is broadcasted also comprises the transmittability of TDD terminal, but is not limited thereto.

Above-described embodiment, in business relay processes, TDD terminal triggers relay services by broadcast mode, then the configuration based on FDD base station configures TDD time slot, thus realize the communication with FDD/TDD dual-mode terminal, finally send the communication information of the two to FDD base station by FDD/TDD dual-mode terminal, promote the network covering property of TDD user when TDD base station deployment is limited in scope.

When first standard/the second standard dual-mode terminal 602 is FDD/TDD dual-mode terminal 702, FDD/TDD dual-mode terminal 702 comprises: relay request receiver module 901, for receiving the relay request of TDD terminal broadcast, relay request comprises transmission standard and the type of service of TDD terminal, wherein, TDD terminal is current does not have the TDD network coverage; Trunk information reporting module 902, for the transmission standard of TDD terminal and type of service and the transmission standard of self and transmittability are reported FDD base station, so that FDD base station is FDD/TDD dual-mode terminal configuration relay resource based on the information reported, and is FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information; Configuration signal processing module 903, for receiving the first configuration signal that FDD base station issues, and send the second configuration signal to TDD terminal, wherein, first configuration signal carries relay resource and tdd frame uplink and downlink timeslot configuration information, and the second configuration signal carries tdd frame uplink and downlink timeslot configuration information; Communication module 904, for the TDD time slot according to tdd frame uplink and downlink timeslot configuration information configuration self, and communicates based on the TDD time slot configured with TDD terminal; And trunk module 905, sends the communication information between itself and TDD terminal to FDD base station in the relay resource in configuration.

In one embodiment, the relay request that relay request receiver module 901 receives also comprises the transmittability of TDD terminal; The transmittability of TDD terminal is also comprised in the information that trunk information reporting module 902 reports to FDD base station.

Above-described embodiment, FDD/TDD dual-mode terminal is that TDD terminal carries out business relaying to FDD base station, support the relaying of different systems equipment, the network covering property of TDD user is promoted when TDD base station deployment is limited in scope, FDD/TDD dual-mode terminal extensively exists in the lte networks, do not need extra deployment, and do not need to dispose traditional via node, expense and the workload of operator can be saved.

When second standard base station 603 is FDD base station 703, FDD base station 703 comprises: receiver module 1001, for receiving the transmission standard of the TDD terminal that FDD/TDD dual-mode terminal reports and type of service and the transmission standard of self and transmittability; And receive FDD/TDD dual-mode terminal and be the communication information between the TDD terminal of relaying in its relay resource configured and FDD/TDD dual-mode terminal; Configuration module 1002, for being FDD/TDD dual-mode terminal configuration relay resource based on the information reported, and is FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information; And, sending module 1003, for sending the first configuration signal to FDD/TDD dual-mode terminal, first configuration signal carries relay resource and tdd frame uplink and downlink timeslot configuration information, so that FDD/TDD dual-mode terminal sends the second configuration signal to TDD terminal, the second configuration signal carries tdd frame uplink and downlink timeslot configuration information.

In one embodiment, configuration module 1002, specifically for determining the resource needed for TDD terminal according to the type of service of TDD terminal, resource needed for TDD terminal and the transmittability of FDD/TDD dual-mode terminal are FDD/TDD dual-mode terminal configuration relay resource, and are FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information.

In one embodiment, FDD base station also comprises: dual-mode terminal selects module 1104, during for receiving the trunk information about same TDD terminal that multiple FDD/TDD dual-mode terminal reports at receiver module, one is selected to carry out the FDD/TDD dual-mode terminal of relaying for TDD terminal according to the transmittability of each FDD/TDD dual-mode terminal and the type of service of TDD terminal.

Above-described embodiment, FDD/TDD dual-mode terminal is by the transmission standard of TDD terminal and type of service and the information reporting FDD base station such as the transmission standard of self and transmittability, FDD base station is FDD/TDD dual-mode terminal configuration relay resource based on the information reported, and be FDD/TDD dual-mode terminal and TDD terminal configuration tdd frame uplink and downlink timeslot configuration information, then configuration information is issued, FDD/TDD dual-mode terminal communicates with the configuration of TDD terminal based on FDD base station, FDD base station has control to whole relay processes, can ensure the stable of system and performance.

One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. be a method for the first standard terminal carrying out service relaying, comprise:

First standard/the second standard dual-mode terminal receives the relay request of the first standard terminal broadcast, and described relay request comprises transmission standard and the type of service of the first standard terminal;

The transmission standard of described first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station by described first standard/the second standard dual-mode terminal, so that described second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information;

Described first standard/the second standard dual-mode terminal receives the first configuration signal that described second standard base station issues, and send the second configuration signal to described first standard terminal, wherein, described first configuration signal carries described relay resource and described first standard frame uplink and downlink timeslot configuration information, and described second configuration signal carries described first standard frame uplink and downlink timeslot configuration information;

Described first standard/the second standard dual-mode terminal and described first standard terminal configure the first respective standard time slot according to described first standard frame uplink and downlink timeslot configuration information, and communicate based on the first standard time slot of configuration;

Described first standard/the second standard dual-mode terminal sends the communication information between itself and the first standard terminal to described second standard base station in the described relay resource of configuration.

2. method according to claim 1, is characterized in that, described relay request also comprises the transmittability of the first standard terminal; The transmittability of the first standard terminal is also comprised in the information that described first standard/the second standard dual-mode terminal reports to described second standard base station.

3. method according to claim 1, is characterized in that, described first standard terminal when needs carry out business transmission, if find currently there is no the first standard network coverage, then broadcast relay request.

4. method according to claim 1, it is characterized in that, described second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is that the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information comprise:

The resource needed for described first standard terminal is determined according to the type of service of described first standard terminal in described second standard base station, the transmittability of the resource needed for described first standard terminal and described first standard/the second standard dual-mode terminal is the first standard/the second standard dual-mode terminal configuration relay resource, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

5. method according to claim 1, it is characterized in that, signaling, described first configuration signal and/or described second configuration signal that the signaling that described relay request adopts, described first standard/the second standard dual-mode terminal adopt to described second standard base station reporting information are radio resource control RRC signaling.

6. the method according to any one of claim 1-5, is characterized in that, described first standard is TDD, and described second standard is FDD.

7. be a method for the first standard terminal carrying out service relaying, comprise:

First standard/the second standard dual-mode terminal under the control of the second standard base station for the first standard terminal provides business relay services.

8. method according to claim 7, is characterized in that, described first standard/the second standard dual-mode terminal under the control of the second standard base station for the first standard terminal provides business relay services to comprise:

First standard terminal and the trunk information of self are reported the second standard base station by the first standard/the second standard dual-mode terminal, so that the link deployment information that described second standard base station uses based on the information distribution services relaying reported;

Described first standard/the second standard dual-mode terminal communicates with described first standard terminal based on described link deployment information, and the communication information is sent to described second standard base station.

9. method according to claim 8, it is characterized in that, first standard terminal and the trunk information of self are reported the second standard base station by described first standard/the second standard dual-mode terminal, so that the link deployment information that described second standard base station uses based on the information distribution services relaying reported comprises:

Described first standard/the second standard dual-mode terminal receives the relay request of described first standard terminal broadcast, and described relay request comprises transmission standard and the type of service of the first standard terminal;

The transmission standard of described first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station by described first standard/the second standard dual-mode terminal, so that described second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

10. method according to claim 8, is characterized in that, described first standard/the second standard dual-mode terminal communicates with described first standard terminal based on described link deployment information, and the communication information is sent to described second standard base station and comprise:

11. 1 kinds is the first standard/the second standard dual-mode terminal of the first standard terminal carrying out service relaying, and described first standard/the second standard dual-mode terminal comprises:

Relay request receiver module, for receiving the relay request of the first standard terminal broadcast, described relay request comprises transmission standard and the type of service of the first standard terminal;

Trunk information reporting module, for the transmission standard of described first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station, so that described second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information;

Configuration signal processing module, for receiving the first configuration signal that described second standard base station issues, and send the second configuration signal to described first standard terminal, wherein, described first configuration signal carries described relay resource and described first standard frame uplink and downlink timeslot configuration information, and described second configuration signal carries described first standard frame uplink and downlink timeslot configuration information;

Communication module, for the first standard time slot according to described first standard frame uplink and downlink timeslot configuration information configuration self, and communicates based on the first standard time slot configured with described first standard terminal; And

Trunk module, sends the communication information between itself and the first standard terminal to described second standard base station in the described relay resource in configuration.

12. first standard/the second standard dual-mode terminals according to claim 11, is characterized in that, the relay request that described relay request receiver module receives also comprises the transmittability of the first standard terminal; The transmittability of the first standard terminal is also comprised in the information that described trunk information reporting module reports to described second standard base station.

13. a kind of first standard terminal, comprising:

Broadcast module, during for needing in the first standard terminal to carry out business transmission, if find currently there is no the first standard network coverage, broadcast relay request, described relay request comprises transmission standard and the type of service of the first standard terminal, so that the transmission standard of described first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station by the first standard/the second standard dual-mode terminal receiving relay request, so that described second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and be the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information,

Configuration module, described first standard frame uplink and downlink timeslot configuration information is carried, according to described first self the first standard time slot of standard frame uplink and downlink timeslot configuration information configuration for receiving the second configuration signal described in the second configuration signal that described first standard/the second standard dual-mode terminal sends; And

Communication module, for based on the first standard time slot configured and described first standard/the second standard communication by bimode terminal, so that described first standard/the second standard dual-mode terminal sends the communication information between itself and the first standard terminal to described second standard base station in the described relay resource of configuration.

14. first standard terminals according to claim 13, is characterized in that, the relay request of described broadcast module broadcast also comprises the transmittability of the first standard terminal.

15. a kind of second standard base station, comprising:

Receiver module, for receiving the transmission standard of the first standard terminal that the first standard/the second standard dual-mode terminal reports and type of service and the transmission standard of self and transmittability; And receive described first standard/the second standard dual-mode terminal and be the communication information between the first standard terminal of relaying in its relay resource configured and the first standard/the second standard dual-mode terminal;

Configuration module, for being the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information; And

Sending module, for sending the first configuration signal to described first standard/the second standard dual-mode terminal, described first configuration signal carries described relay resource and described first standard frame uplink and downlink timeslot configuration information, so that described first standard/the second standard dual-mode terminal sends the second configuration signal to described first standard terminal, described second configuration signal carries described first standard frame uplink and downlink timeslot configuration information.

16. second standard base stations according to claim 15, it is characterized in that, described configuration module, specifically for determining the resource needed for described first standard terminal according to the type of service of described first standard terminal, the transmittability of the resource needed for described first standard terminal and described first standard/the second standard dual-mode terminal is the first standard/the second standard dual-mode terminal configuration relay resource, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

17. second standard base stations according to claim 15, is characterized in that, also comprise:

Dual-mode terminal selects module, during for receiving the trunk information about same first standard terminal that multiple first standard/the second standard dual-mode terminal reports at described receiver module, according to the first standard/the second standard dual-mode terminal that the transmittability of each the first standard/the second standard dual-mode terminal and the type of service of the first standard terminal select to be the first standard terminal and to carry out relaying.

18. 1 kinds is the first standard/the second standard dual-mode terminal of the first standard terminal carrying out service relaying, comprising: business trunk module, under the control of the second standard base station for the first standard terminal provides business relay services.

19. first standard/the second standard dual-mode terminals according to claim 18, it is characterized in that, described business trunk module comprises:

Trunk information reports unit, for the first standard terminal and the trunk information of self are reported the second standard base station, so that the link deployment information that described second standard base station uses based on the information distribution services relaying reported; And,

Business TU Trunk Unit, for communicating with described first standard terminal based on described link deployment information, and sends described second standard base station to by the communication information.

20. first standard/the second standard dual-mode terminals according to claim 19, it is characterized in that, described trunk information reports unit, and specifically for receiving the relay request of described first standard terminal broadcast, described relay request comprises transmission standard and the type of service of the first standard terminal; The transmission standard of described first standard terminal and type of service and the transmission standard of self and transmittability are reported the second standard base station, so that described second standard base station is the first standard/the second standard dual-mode terminal configuration relay resource based on the information reported, and is the first standard/the second standard dual-mode terminal and the first standard terminal configuration first standard frame uplink and downlink timeslot configuration information.

21. first standard/the second standard dual-mode terminals according to claim 19, it is characterized in that, described business TU Trunk Unit, specifically for receiving the first configuration signal that described second standard base station issues, and send the second configuration signal to described first standard terminal, wherein, described first configuration signal carries described relay resource and described first standard frame uplink and downlink timeslot configuration information, and described second configuration signal carries described first standard frame uplink and downlink timeslot configuration information; And configure the first respective standard time slot with described first standard terminal according to described first standard frame uplink and downlink timeslot configuration information, and communicate based on the first standard time slot of configuration; The described relay resource of configuration sends the communication information between itself and the first standard terminal to described second standard base station.

22. 1 kinds is the system of the first standard terminal carrying out service relaying, comprising: the first standard terminal described in claim 13 or 14, the first standard/the second standard dual-mode terminal described in claim 11 or 12 and the second standard base station described in any one of claim 15-17.

23. 1 kinds is the system of the first standard terminal carrying out service relaying, comprising: the first standard terminal described in claim 13 or 14, the first standard/the second standard dual-mode terminal described in any one of claim 18-21 and the second standard base station described in any one of claim 15-17.