CN103856291A

CN103856291A - Method and device for transmitting information between base stations

Info

Publication number: CN103856291A
Application number: CN201210518469.5A
Authority: CN
Inventors: 陈文洪; 高秋彬
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: China Academy of Telecommunications Technology CATT; Datang Mobile Communications Equipment Co Ltd
Priority date: 2012-12-05
Filing date: 2012-12-05
Publication date: 2014-06-11
Anticipated expiration: 2032-12-05
Also published as: CN103856291B

Abstract

The embodiment of the invention discloses a method and device for transmitting information between base stations. The method and device are used for solving the problem that in the prior art, interaction of all the information cannot be conducted in time between all the base stations. The method comprises the steps that the first base station selects a first signaling connection which meets the transmission requirement of the first information needing interaction from at least two established signaling connections with different transmission characteristics, and sends the first information to the second base station through the first signaling connection; interaction of the second information related to the first information is conducted between the first base station and the second base station through a second signaling connection different from the first signaling connection. According to the method and device for transmitting the information between the base stations, since interaction of the information and information related to the information can be conducted between the first base station and the second base station through different signaling connections, the efficiency of information interaction between the base stations is improved, and the transmission characteristics of information interaction between the base stations are also improved.

Description

The transmission method of information and device between a kind of base station

Technical field

The present invention relates to wireless communication technology field, particularly the transmission method of information and device between a kind of base station.

Background technology

Multi-point cooperative transmission (Coordinated Multipoint Transmission/Reception, CoMP) technology refers to the cooperation transmission between the multiple transfer points that separate on geographical position.In general, the plurality of transfer point can be the base station of different districts, can be also multiple remote radio-frequency heads (Remote Radio Head, RRH) of the base station control of same community.By the cooperation transmission between multiple transfer points, can effectively reduce the interference between different transfer points, improve the particularly throughput of Cell Edge User equipment of subscriber equipment (User Equipment, UE).Wherein, descending multi-point cooperative transmission technology mainly comprises: cooperative scheduling/wave beam forming (CS/CB, Cooperative SchedulingBeamforming) and Combined Treatment (Joint Processing).

Cooperative scheduling refers to by the coordination of the time between transfer point, frequency and space resources, avoid or reduce the interference between transfer point, because the interference of minizone is the principal element of restriction Cell Edge User equipment performance, therefore cooperative scheduling can be by reducing the interference of minizone, to reach the object of the transmission performance that improves Cell Edge User equipment.Combined Treatment comprises dynamic transmission point switching mode and associating send mode, wherein, in dynamic transmission point switching mode, base station can dynamically switch to the transfer point of subscriber equipment transmitted signal, thereby selects optimum transfer point for this user device transmissions signal at every turn; Switch in order to realize dynamic transfer point, base station need to obtain by feedback channel the channel information of multiple optional communities, or obtains the channel information of optimal transmission point.In associating send mode, multiple transfer points send data to subscriber equipment simultaneously, receive the ability of signal to strengthen subscriber equipment, owing to possible interference signal can being converted into useful signal, thereby the letter that has improved subscriber equipment is dry than (Signal-to-Interference and Noise Ratio, SINR).

At present, the research of CoMP technology is mainly used under the scene of desirable passback (backhaul), that is to say, supposes can adopt optical fiber to connect between transfer point, and can in the least clog-freely carry out the mutual of each information, and not need to consider backhaul time delay and hold quantitative limitation.Under this application scenarios, reply/non-(the Acknowledgement/Non-acknowledgement that replys of subscriber equipment feedback, A/N) channel condition information (Channel State Information corresponding to information and each transfer point, CSI), can concentrate on the base station (being serving BS) of the Serving cell of this subscriber equipment and carry out Combined Treatment and scheduling, the data and the schedule information that then according to scheduling result, needs are sent are notified to other each cooperation points (being cooperative base station).This desirable information interaction is the prerequisite of carrying out above-mentioned various cooperative transmission technology, so this class cooperation is generally all to carry out between multiple minizones of same BTS management or the multiple transfer points in same macro base station coverage area.

But, if cooperative transmission is to carry out, can not guarantee it is desirable due to the backhaul between base station between different base station, probably there is larger propagation delay time and capacity limit.Now, the information of mutual all needs in time between base station, particularly Combined Treatment technology of above-mentioned cooperative transmission technology, will be difficult to carry out.Under this scene, need to consider some other cooperative transmission technology, so that subscriber equipment can obtain the gain of multipoint cooperative, and this class cooperative transmission technology is called as " inter-eNodeB CoMP " (multi-point cooperative transmission between base station), be wherein relatively typically multi-flow(multi-process) transmission technology.

In descending multi-flow transmission technology, allow multiple base stations while and dispatch independently same subscriber equipment, thereby improve the transmission performance of this subscriber equipment and the resource utilization of each community, shown in Figure 1, UE1 can and be dispatched independently with base station 2 in base station 1 simultaneously; The basic skills of this technology is: same subscriber equipment is dispatched with resource and configuration information separately in Liang Ge community, and this subscriber equipment detects and respective feedback the schedule information of multiple communities and transmission data simultaneously.According to high speed downlink packet access (the High Speed Downlink Packet Access studying at present, HSDPA) the multi-flow scheme in and carrier aggregation (Carrier Aggregation, CA) the inter-eNB CA scheme in, and in conjunction with the application scenarios of CoMP, the flow process that can obtain this descending multi-flow transmission plan is as follows:

Serving BS determines that subscriber equipment uses the transmission plan of multi-flow, and between base station the information of mutual this subscriber equipment and each base station;

Between each base station, carry out user data distribution;

The scheduling of subscriber equipment is independently carried out in each base station;

Subscriber equipment detects the control channel of each process and corresponding data respectively in a subframe, measures the channel information of each base station, and to the corresponding CSI of each base station feedback and A/N information; And

Each base station receives CSI and the ACK information of subscriber equipment feedback, and independently this subscriber equipment is carried out to mixed automatic retransfer request (Hybrid Automatic Repeat Request, HARQ) and control.

In descending multi-flow transmitting procedure, if serving BS changes for the configuration information that subscriber equipment provides, serving BS need to connect when new configuration information is notified to cooperative base station by backhaul, may need the long period, make serving BS that this configuration information is notified to the time of subscriber equipment inconsistent to assisting the time possibility of base station with notice; If the configuration information of cooperative base station changes, need to connect new configuration information is notified to serving BS by backhaul, by serving BS downlink signaling notifying user equipment, the time delay size that this process produces is to be also difficult to estimate at cooperative base station end again.In addition, if will carry out the cooperation of uplink between base station, such as combining reception, also need the information to delay sensitive such as mutual A/N information.

At present, between base station, can set up the connection based on backhaul by X2 interface or S1 interface, and carry out information interaction by protocol stack and the corresponding signaling of X2/S1 interface.Conventionally the connection of setting up by X2 interface is called to X2 and connects, the connection of setting up by S1 interface is called to S1 and connects, wherein, X2 divides bonding pad control plane and user plane, is respectively used to the signaling bear of application protocol message and the Deta bearer of user data; X2 connects can complete that the mobility that comprises subscriber equipment is switched, the interference coordination of load management between base station, minizone, X2 interface management and wrongly process, subscriber equipment is followed the tracks of, application layer data is mutual, mobility parameters management, the function such as energy-conservation.The X2 that can set up multi-to-multi annexation between base station connects, and therefore in certain area, can suppose that between all base stations, all having X2 connects.Because X2 connects the processing that relates to multiple layers, therefore processing delay is larger, thus also larger (more than generally wanting 10ms) of the time delay in information interactive process.But, because connecting, X2 there is multi-tier authentication, can guarantee that base station information interaction has very high accuracy.

In addition, between base station, also can set up physical layer and connect to carry out information interaction, only relate to physical layer operations because physical layer connects, therefore adopt physical layer to connect to carry out the time delay of information interaction much smaller, generally can be controlled in several ms.But, because connecting, physical layer do not have high-rise processing, the accuracy of its information interaction not to guarantee, and common fault rate will connect higher than X2.

To sum up, because the backhaul time delay between base station is larger, if the configuration information of Yi Ge community changes, or minizone needs the schedule information of interactive user equipment, long subscriber equipment and the base station of easily causing of interaction time delay configures the situation that understands differently and cause to same parameters, or cause schedule information to notify in time, thereby the signal making the mistake send or receive.Typically there is following scene:

If the enhancement mode Physical Downlink Control Channel of a cooperation cell (enhanced Physical Downlink Control Channel, ePDCCH) parameter changes, from between base station alternately to by Radio Resource control (Radio Resource Control, RRC) signaling is to subscriber equipment, may need the time of growing, cause subscriber equipment this parameter that cannot upgrade in time.Such as, the signaling mistake that adopts PDCCH or ePDCCH to send control information, may cause the control channel flase drop of subscriber equipment;

If the non-zero power (Non-zero-power of two cooperation cell, NZP) channel state information reference signals (Channel State Information-Reference Signal, etc. CSI-RS) other information have been upgraded, if can not carry out in time alternately to notify to subscriber equipment, subscriber equipment cannot carry out channel information measurement according to the NZPCSI-RS after upgrading, and causes understanding differently of transmitting terminal and receiving terminal to cause;

If the Physical Uplink Control Channel of three subscriber equipmenies (Physical Uplink Control Channel, PUCCH) configuration information changes, if can not notify in time to each cooperation cell, reception A/N information and CSI that each cooperation cell cannot be correct;

If will carry out the cooperation of uplink receiving between four base stations, need the dynamic scheduling information of interactive user equipment between base station, if time delay is excessive, schedule information can not be given cooperative base station in time alternately; In addition, between base station, when the A/N information of interactive user equipment feedback, also need lower time delay, otherwise subscriber equipment cannot be initiated necessary re-transmission in time;

If five uply do not support multi-flow PUSCH transmission, only have serving BS just to allow to send upstream and downstream control information (Downlink Control Information, DCI) to trigger CSI feedback aperiodic, in this case, the channel information of each cooperative base station can not directly obtain by triggering CSI aperiodic feedback, thereby affects the dispatching flexibility of each cooperative base station.

In sum, can not guarantee it is desirable due to the backhaul between base station, likely have the restriction of propagation delay time and transmission capacity etc., thereby cause between each base station mutual all information in time, thereby affect the transmission performance of system.

Summary of the invention

The embodiment of the present invention provides transmission method and the device of information between a kind of base station, for solve that prior art exists because the backhaul between base station can not guarantee it is desirable, likely there is the restriction of propagation delay time and transmission capacity etc., thereby cause between each base station mutual all information in time, thereby affected the problem of the transmission performance of system.

The embodiment of the present invention provides the transmission method of information between a kind of base station, and the method comprises:

The signaling that the first base station has a different transmission properties from least two of having set up connects, the first signaling of selecting the transmission requirement of the mutual first information of satisfying the demand connects, and is connected and sent the described first information to described the second base station by described the first signaling;

Mutual the second information being associated with the described first information of the second signaling connection that described the first base station is connected by being different from described the first signaling with described the second base station.

The embodiment of the present invention also provides the transmission method of information between a kind of base station, and the method comprises:

The second base station receives the first base station and connects the mutual first information of needs sending by the first signaling, described the first signaling is connected to signaling that described the first base station has a different transmission properties from least two of having set up connects, and the signaling of the transmission requirement that meets the described first information of selecting connects;

Mutual the second information being associated with the described first information of the second signaling connection that described the second base station is connected by being different from described the first signaling with described the first base station.

The embodiment of the present invention provides a kind of base station, and this base station comprises:

The first interactive module, for connecting from least two signalings with different transmission properties having set up, the first signaling of selecting the transmission requirement of the mutual first information of satisfying the demand connects, and is connected and sent the described first information to described the second base station by described the first signaling;

The second interactive module, for mutual the second information being associated with the described first information of the second signaling connection being connected by being different from described the first signaling with described the second base station.

The embodiment of the present invention also provides another kind of base station, and this base station comprises:

The first transceiver module, connect for receiving described the first base station the mutual first information of needs sending by the first signaling, described the first signaling is connected to signaling that described the first base station has a different transmission properties from least two of having set up connects, and the signaling of the transmission requirement that meets the described first information of selecting connects;

The second transceiver module, for mutual the second information being associated with the described first information of the second signaling connection being connected by being different from described the first signaling with described the first base station.

Due to the information that can connect interactive information and be associated with this information by different signalings between the embodiment of the present invention the first base station and the second base station, thereby improve the efficiency of base station information interaction; Certain connection between base station limited (as propagation delay time and/transmission capacity etc.) in the situation that, owing to connecting interactive information by other signalings of having set up, thereby guaranteed the mutual of each information between base station; Carry out information interaction owing to can adopting different signalings to connect, thereby the transmission characteristics such as ageing, the reliability of base station information interaction are improved, and then guaranteed that base station and subscriber equipment can both obtain correct configuration information and schedule information, thereby guarantee the gain of inter-eNB CoMP.

Accompanying drawing explanation

Fig. 1 is multiple base stations while and the independent structural representation of dispatching same subscriber equipment in prior art;

Fig. 2 is the flow chart of the transmission method of information between embodiment of the present invention the first base station;

Fig. 3 is the flow chart of the transmission method of information between embodiment of the present invention the second base station;

Fig. 4 is the flow chart of the transmission method of information between base station under embodiment of the present invention the first application scenarios;

Fig. 5 is the flow chart of the transmission method of information between base station under embodiment of the present invention the second application scenarios;

Fig. 6 is the flow chart of the transmission method of information between base station under the third application scenarios of the embodiment of the present invention;

Fig. 7 is the flow chart of the transmission method of information between base station under the 4th kind of application scenarios of the embodiment of the present invention;

Fig. 8 is the flow chart of the transmission method of information between base station under the 5th kind of application scenarios of the embodiment of the present invention;

Fig. 9 is the structural representation of the embodiment of the present invention the first base station;

Figure 10 is the structural representation of the embodiment of the present invention the second base station.

Embodiment

For technical scheme of the present invention is described, used the printed words such as " first ", " second ", to distinguishing different base stations, but the quantity to base station and operator precedence level do not limit, the first base station represents arbitrary base station, and the second base station represents the arbitrary base station different from the first base station.

Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.

Shown in Figure 2, the transmission method of information between the base station that the embodiment of the present invention provides, the method comprises the following steps:

The signaling that step 21, the first base station have a different transmission properties from least two of having set up connects, the first signaling of selecting the transmission requirement of the mutual first information of satisfying the demand connects, and is connected and sent this first information to the second base station by the first signaling of selecting;

Wherein, transmission requirement at least comprises a kind of or combination in time delay tolerance, transmission capacity, signaling complexity and reliability requirement.

Step 22, need in the first base station and the second base station to be associated with the first information alternately the second information time, connect this second information alternately by being different from the second signaling that the first signaling connects.

Further, the signaling with different transmission properties that the first base station has been set up with the second base station is connected and can connects for the various signalings for carrying out base station information interaction that define in existing 3GPP agreement, and each signaling is connected to: the different signaling of one or more transmission characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects, for example, X2 connects, S1 connects, physical layer connects, eat dishes without rice or wine to connect etc.;

Certainly, the signaling of setting up between the first base station and the second base station in the embodiment of the present invention is connected and is not limited to mentioned kind, can be also that the signaling of the new type of follow-up introducing connects.

Preferably, during each signaling of setting up between the first base station and the second base station is connected, at least comprise that the signaling with different propagation delay times connects, to meet the different requirements of the mutual information of needs between the first base station and the second base station to propagation delay time, thereby the configuration information in certain community changes, or minizone is while needing the schedule information of interactive user equipment, can connect mutual above-mentioned information by the signaling of different propagation delay times, thereby guarantee the ageing of information interaction between base station, avoid that configuration understands differently and causes to same parameters due to the long subscriber equipment that may cause of interaction time delay and base station, or cause schedule information to notify in time, and the transmission of the rub-out signal causing or the situation of reception occur,

Concrete, between the first base station and the second base station, at least support the signaling with long time delay to be connected (as X2 connection etc.) and there is the signaling connection (as physical layer connection etc.) of little time delay; Here, long time delay refers to the propagation delay time of tens of millisecond (ms) ranks, such as the propagation delay time of 10ms ~ 20ms; Little time delay refers to microsecond, and (μ is the propagation delay time of rank or some ms ranks s), such as being less than or equal to the propagation delay time of 2ms.

Further, during each signaling of setting up between the first base station and the second base station is connected, also comprise that the signaling with different transmission reliabilities connects;

Concrete, between the first base station and the second base station, support two kinds of signalings of high reliability (as X2 is connected etc.) and low reliability (as physical layer connection etc.) to connect, to meet the different requirements of the mutual information of needs between the first base station and the second base station to transmission reliability.

In the embodiment of the present invention, in step 21, between the first base station and the second base station, need the mutual first information can for the user profile relevant with user device transmissions and/or participate in cell information corresponding to the community of cooperative transmission of this subscriber equipment partly or entirely, also can and/or participate in the part or all of indication information in cell information corresponding to the community of cooperation transmission of this subscriber equipment for the user profile relevant to user device transmissions, can also be for for asking the mutual user profile relevant to user device transmissions and/or participating in the part or all of solicited message of cell information corresponding to the community of cooperation transmission of this subscriber equipment.

Wherein, the user profile of the embodiment of the present invention includes but not limited to a kind of or combination in following message:

Feedback information, configuration information and the schedule information of subscriber equipment;

The cell information of the embodiment of the present invention includes but not limited to a kind of or combination in following message:

Interfere information, bandwidth of cell information, cell ID id information and the cell scheduling information of community.

In the embodiment of the present invention, in step 21, the first base station is the transmission requirement of the mutual first information as required, and from all signalings of having set up connect, the first signaling of selecting the transmission requirement that meets this first information connects;

For example, if between the first base station and the second base station, need the mutual first information be user profile that time delay tolerance is low and/cell information, first base station selected go out the first signaling signaling of being connected to little time delay connect (such as physical layer connects); Wherein, the information that time delay tolerance is low comprises: user's schedule information, PUCCH configuration information, user's A/N feedback information and the dispatch request of user CSI feedback etc.

And for example, if between the first base station and the second base station, need the mutual first information be user profile that time delay tolerance is high and/cell information, first base station selected go out the first signaling signaling of being connected to long time delay connect (such as X2 connects); Wherein, the information that time delay tolerance is high comprises: user's CSI feedback information, user's RRC configuration information, user's packet waiting for transmission etc., and most cell information.

For another example, if between the first base station and the second base station, need the mutual first information be user profile that reliability requirement is higher and/cell information, first base station selected go out the first signaling signaling of being connected to high reliability connect (such as X2 connects); Wherein, the information that reliability requirement is higher comprises: the information such as upstream data bag, cell parameter configuration of user's transmission.

As a kind of way of realization, if by the first information in step 21 be in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment partly or entirely, the second information in step 22 includes but not limited to the one in following message:

One, the renewal of first information indication, wherein, this renewal is designated as that the first base station sends to the second base station;

Further, this renewal indication is used to indicate the second base station and upgrades the partial parameters configuration in the first information self receiving, or the parameter and the change value thereof that in the first information of indicating the second base station self to receive, have changed.

Two, the current state of activation of first information indication, wherein, this current state of activation is designated as that the first base station sends to the second base station;

Further, the indication of this current state is used to indicate the partial information in effective status in the first information that the second base station self receives, or partial information in disarmed state.

Three, the part or all of information except the first information in user profile and/or cell information; The first signaling connects the mutual first information and is connected the second mutual information with the second signaling and forms complete one group of user profile and/or cell information, in order to complete unified operation process;

For example, in certain data transmission procedure of subscriber equipment, the first base station can connect by the first signaling (as the signaling of little time delay connects) send configuration information from this subscriber equipment to the second base station and schedule information etc., and is connected (as the signaling connection of long time delay) and sent to the second base station the feedback information etc. of this subscriber equipment by the second signaling.

Four, the reception result of the first information, the second base station connects whether correctly receive the first information that the first base station sends by the first signaling;

Concrete, if the second base station correctly receives the first information that the first base station sends, connect to the first base station feedback response message by the second signaling; Connect if the second base station cannot correctly receive the first base station the first information (as cannot demodulate this information) sending by the first signaling, connect to the non-response message of the first base station feedback by the second signaling.

Accordingly, the method for the embodiment of the present invention also comprises:

The second base station is connected the first information sending and is connected the second mutual information with the first base station by the second signaling by the first signaling according to the first base station, and corresponding subscriber equipment and/or corresponding community are dispatched.

As another kind of way of realization, if connect by the first signaling the indication information that the mutual first information is the part or all of information in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment in step 21, in step 22, connecting the second mutual information by the second signaling is: that in this indication information, indicates treats interactive information, wherein, this second information is sent to the second base station by the first base station;

For example, treat that interactive information is the CSI feedback information of certain subscriber equipment if the first base station connects indication the second base station by the first signaling, the first base station connects the CSI feedback information that sends this subscriber equipment to the second base station by the second signaling.

Preferably, in this indication information, carry and need the signaling that interactive information uses and connect, can also carry a kind of or combination in the correlation properties such as this time delay tolerance for the treatment of mutual information, transmission cycle and reliability requirement.

Certainly, this indication information also can not carry treats that the signaling that interactive information is used connects, and this signaling for the treatment of that mutual information is used connects and can be arranged in advance by the first base station and the second base station.

Accordingly, the second base station connects by the first signaling the first information (being indication information) and the first base station that send according to the first base station and connects the second information being associated with this first information (being the interactive information for the treatment of of indicating in indication information) sending by the second signaling, to obtain user profile and/or cell information, and the community at corresponding subscriber equipment and/or this subscriber equipment place is dispatched.

As another way of realization, if connecting the mutual first information by the first signaling in step 21 is for asking the mutual user profile relevant to user device transmissions and/or participating in the solicited message of cell information corresponding to the community of cooperative transmission of this subscriber equipment, in step 22, connecting the second mutual information by the second signaling is: in this solicited message, ask mutual information, wherein, this second information is sent to the first base station by the second base station;

Further, in this solicited message, also carry a kind of or combination in the correlation properties information such as time delay tolerance, transmission cycle and reliability requirement of the information that signaling connects, this request is mutual that the mutual information of request uses.

Certainly, the signaling that the mutual information of this solicited message request of also can not carrying is used connects, and the signaling that the mutual information of this request is used connects and can be arranged in advance by the first base station and the second base station.

Further, in step 21, the first base station is connected to the second base station and is sent and need the mutual first information by the first signaling, specifically comprises following mode:

The first base station is connected to the second base station single and is sent the first information by the first signaling; Or,

The first base station is connected periodically and is sent the first information to the second base station by the first signaling, wherein, and the first base station and the second base station transmission cycle of can making an appointment, or notified for the second base-station transmission cycle by the first base station; Or,

The first base station is connected and is continued to send the first information to the second base station by the first signaling, and in the time that needs stop with the second base station mutual first information, sends first stop message to the second base station; Or

The first base station is connected and is continued to send and need the mutual first information to the second base station by the first signaling, and first stopping after message of receiving that the second base station sends, stops being connected and being sent this first information to the second base station by the first signaling.

Further, in step 22, the first base station and mutual the second information being associated with the first information of the second signaling connection that the second base station is connected by being different from this first signaling, further comprise:

The first base station is connected mutual the second information of single with the second base station by the second signaling; Or,

The first base station is connected periodically mutual the second information with the second base station by the second signaling; Or,

The first base station and the second base station are connected by the second signaling mutual the second information that continues, and in the time that needs stop with second base station mutual the second information, send second stop message to the second base station; Or

The first base station and the second base station are connected by the second signaling mutual the second information that continues, and second stopping after message of receiving that the second base station sends, stop being connected this second information alternately with the second base station by the second signaling.

Based on above-described embodiment, the embodiment of the present invention also provides the transmission method of information between a kind of base station, shown in Figure 3, and the method comprises the following steps:

Step 31, the second base station receive the first base station and connect the mutual first information of needs sending by the first signaling, the first signaling is connected to signaling that the first base station has a different transmission properties from least two of having set up connects, and the signaling of the transmission requirement that meets this first information of selecting connects;

Mutual the second information being associated with this first information of the second signaling connection that step 32, the second base station are connected by being different from the first signaling with the first base station.

Further, each signaling that the first base station is set up from the second base station is connected to: the different signaling of one or more transmission characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects;

Transmission requirement at least comprises a kind of or combination in time delay tolerance, transmission capacity, signaling complexity and reliability requirement.

Further, if the first information receiving in step 31 is the cell information corresponding to community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment, in step 32, the second mutual information is: the renewal indication of the first information; Or the current state of activation indication of the first information; Or the part or all of information except the first information in user profile and/or cell information;

If the first information receiving in step 31 is part or all of indication information in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment, in step 32, the second mutual information is: the information of indicating in indication information;

If the first information receiving in step 31 is that in step 32, the second mutual information is: ask mutual information in solicited message for asking the mutual user profile relevant to user device transmissions and/or participating in the solicited message of the part or all of information of cell information corresponding to the community of cooperative transmission of this subscriber equipment.

Further, in step 31, the second base station and mutual the second information being associated with the first information of the second signaling connection that the first base station is connected by being different from the first signaling, further comprise:

The second base station connects single by the first signaling and receives the first information that the first base station sends; Or,

The second base station is connected and is periodically received the first information that the first base station sends by the first signaling; Or,

The second base station is connected and is continued to receive the first information that the first base station sends by the first signaling, and in the time that needs stop with the first base station mutual first information, sends first stop message to the first base station; Or

The second base station is connected and is continued to receive the first information that the first base station sends by the first signaling, and receiving first stopping after message that the first base station sends, stops being connected and being received this first information by the first signaling.

Further, in step 32, the second base station and mutual the second information being associated with the first information of the second signaling connection that the first base station is connected by being different from the first signaling, further comprise:

The second base station is connected mutual the second information of single with the first base station by the second signaling; Or,

The second base station is connected periodically mutual the second information with the first base station by the second signaling; Or,

The second base station and the first base station are connected by the second signaling mutual the second information that continues, and in the time that needs stop with first base station mutual the second information, send second stop message to the first base station; Or,

The second base station and the first base station are connected by the second signaling mutual the second information that continues, and second stopping after message of receiving that the first base station sends, stop being connected mutual the second information with the first base station by the second signaling.

Further, the method for the present embodiment also comprises:

Step 33, the second base station are connected the first information sending and are connected the second mutual information with the first base station by the second signaling by the first signaling according to the first base station, and corresponding subscriber equipment and/or corresponding community are dispatched.

Below in conjunction with following concrete application scenarios, the transmission method of information between the base station of the embodiment of the present invention is described.

In embodiment mono-, the present embodiment, suppose that between the first base station and the second base station, having set up two kinds of signalings is connected, be respectively: the signaling of little time delay (as time delay≤2ms) connects A and is connected B with the signaling of long time delay (if time delay is 10ms), the transmitting procedure of information between base station in the present embodiment, shown in Figure 4, specifically comprise the steps:

Step 41, the first base station connect A by signaling and send information A to the second base station, wherein, and the indication information that comprises the first base station information B to be sent in this information A;

Wherein, this indication information comprises a kind of or combination in connecting of the content, time delay tolerance, transmission cycle, message length of information B, the signaling that uses;

Step 42, the second base station are receiving after information A, connect A return to response message to the first base station by signaling;

If this response message of step 43 is to allow to carry out the mutual of information B, the first base station is receiving after the response message of the second base station, connects B and sends information B to the second base station, indicated information to be sent in the information A that this information B sends before being by signaling;

Step 44, the second base station connect B by signaling and receive the information B that the first base station sends, and carry out scheduling or the cell scheduling of corresponding subscriber equipment according to information A and information B.

In embodiment bis-, the present embodiment, suppose that between the first base station and the second base station, having set up two kinds of signalings is connected, be respectively: the signaling of little time delay (as time delay≤2ms) connects A and is connected B with the signaling of long time delay (if time delay is 10ms), the transmitting procedure of information between base station in the present embodiment, shown in Figure 5, specifically comprise the steps:

Step 51, the first base station connect A by signaling and send information A to the second base station, wherein, comprise the indication information of the information B of request the second base station transmission in this information A;

Wherein, this indication information comprises a kind of or combination in connecting of the content, time delay tolerance, transmission cycle, message length of information B, the signaling that uses.

Step 52, the second base station receive after information A, connect B by signaling and send information B to the first base station, this information B by the information A sending in step 41 the mutual information of request;

Step 53, the first base station connect B by signaling and receive information B, and carry out scheduling or the cell scheduling of corresponding subscriber equipment according to information A and information B.

Embodiment tri-, the present embodiment are applied to descending multi-flow(multithreading) transmission parameter upgrade scene under, in the present embodiment, suppose to support the signaling of two types to be connected between serving BS and collaborative base station, that is: the physical layer of little time delay connects (hereinafter referred to as signaling connection A) and is connected (connecting B hereinafter referred to as signaling) with the X2 of long time delay and high accuracy, the edge of target UE in Liang Ge community, and belong to serving BS; In the present embodiment, the transmitting procedure of information between base station, shown in Figure 6, specifically comprises the steps:

Step 61, serving BS, according to the Reference Signal Received Power of subscriber equipment (Reference Signal Received Power, RSRP) feedback or CSI feedback, determine that this subscriber equipment need to carry out descending multi-flow transmission;

Step 62, between base station, confirming after cooperation transmission, cooperative base station connects mutual self the parameter configuration of B by signaling, and serving BS connects the configuration information of the mutual subscriber equipment of jointly dispatching of B by signaling;

Wherein, the parameter configuration of cooperative base station self comprises a kind of or combination in transmission bandwidth, CSI-RS configuration information, CRS configuration information, control channel configuration information and Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH) transmission of configuration information;

The configuration information of subscriber equipment comprises a kind of or combination in PUCCH configuration information and non-periodic feedback configuration information;

Step 63, start to carry out after multi-flow transmission at definite subscriber equipment, between serving BS and collaborative base station, connect the higher information of delay requirement such as PUCCH reconfiguration message, cooperative base station control channel reconfiguration message and the CSI-RS reconfiguration message of A interactive user equipment by signaling;

Step 64, serving BS connect according to signaling the control channel configuration information that B obtains alternately, and signaling connects the control channel reconfiguration message that A obtains alternately, upgrade self current control channel configuration information, and the control channel configuration information after upgrading is notified to subscriber equipment;

Step 65, cooperative base station connect according to signaling the PUCCH configuration information that B obtains alternately, and signaling connects A and obtain alternately PUCCH reconfiguration message, upgrade self current PUCCH configuration information, and in respective resources, receive the PUCCH that subscriber equipment sends.

Embodiment tetra-, the present embodiment be applied to scheduling cooperative base station aperiodic CSI feedback scene under, in the present embodiment, suppose that the edge customer equipment in the middle of two base stations carries out multi-flow transmission, these two base stations utilize respectively the transfer of data of this subscriber equipment of message scheduling obtaining separately; Suppose to support the signaling of two types to be connected between serving BS and collaborative base station, that is: the physical layer of little time delay connects (connecting A hereinafter referred to as signaling) and is connected (hereinafter referred to as signaling connection B) with the X2 of long time delay high accuracy; In the present embodiment, the transmitting procedure of information between base station, shown in Figure 7, specifically comprises the steps:

Step 71, serving BS by signaling connect B to cooperative base station send with aperiodic CSI feed back relevant high-rise configuration parameter;

Wherein, this high level configuration parameter at least comprises that the CSI of the each set-inclusion triggering aperiodic reports relevant configuration information;

Step 72, cooperative base station connect A by signaling and send dispatch request aperiodic to serving BS;

Step 73, serving BS receive after this dispatch request, trigger CSI feedback aperiodic corresponding to cooperative base station, and by corresponding trigger message or trigger accordingly DCI information exchange used and cross signaling and connect A and notify to cooperative base station;

Step 74, cooperative base station connect the trigger message that A obtains alternately or trigger DCI signaling used according to signaling, and signaling connects the relevant high-rise configuration parameter of CSI feedback aperiodic that B obtains alternately, CSI aperiodic that receives subscriber equipment in corresponding resource reports.

Embodiment five, the present embodiment are applied under the multipoint reception scene of up CoMP, in the present embodiment, suppose that an edge customer in the middle of two base stations carries out uplink, these two base stations can be independent the upstream data that sends of demodulate user device, and between these two base stations, support the signaling of two types to connect, that is: the physical layer of little time delay connects (hereinafter referred to as signaling connection A) and is connected (connecting B hereinafter referred to as signaling) with the X2 of long time delay and high accuracy; In the present embodiment, the transmitting procedure of information between base station, shown in Figure 8, specifically comprises the steps:

Step 81, serving BS connect the transmission parameter information of B to the subscriber equipment of the mutual common scheduling of cooperative base station by signaling, wherein, the transmission parameter information of this subscriber equipment at least comprises that the uplink bandwidth of subscriber equipment and the detection reference signal of subscriber equipment (Sounding Reference Signal, SRS) take a kind of or combination in resource;

The transmitting uplink data of step 82, serving BS scheduling user's set, and corresponding schedule information is connected to A by signaling notify to cooperative base station, wherein, this schedule information at least comprises: scheduling user's set transmits a kind of or combination in DCI information used and user device transmissions subframe used;

Step 83, cooperative base station receive after the schedule information of subscriber equipment, connect according to signaling the schedule information of subscriber equipment and the transmission parameter information of the subscriber equipment that signaling connection B obtains alternately that A obtains alternately, in corresponding resource, receive the transmitting uplink data of this subscriber equipment, and the upstream data receiving is carried out to demodulation;

If the upstream data of the correct demodulate user device of step 84 serving BS, continues the next packet of transmission; If serving BS is the upstream data of demodulate user device correctly, connect A by signaling and send mutual request to cooperative base station, to obtain the upstream data of this subscriber equipment;

Step 85, cooperative base station, according to self upstream data that correctly whether demodulate user device sends, are processed accordingly, specific as follows:

If self correct demodulation (being that cooperative base station gets corresponding ACK/NACK information), connects by signaling B is connected the subscriber equipment that A asks upstream data with mutual this signaling of serving BS;

If self there is no correct demodulation (being that cooperative base station cannot get corresponding ACK/NACK information), connect A by signaling and send refusal instruction to serving BS.

Said method handling process can realize with software program, and this software program can be stored in storage medium, in the time that the software program of storage is called, carries out said method step.

Based on same inventive concept, a kind of base station is also provided in the embodiment of the present invention, between the principle of dealing with problems due to this base station and above-mentioned base station, the transmission method of information is similar, and therefore the enforcement of this base station can be referring to the enforcement of method, repeats part and repeat no more.

A kind of base station shown in Figure 9, the embodiment of the present invention provides, comprising:

The first interactive module 91, for connecting from least two signalings with different transmission properties having set up, the first signaling of selecting the transmission requirement of the mutual first information of satisfying the demand connects, and is connected to the second base station and sent the first information by the first signaling;

The second interactive module 92, for mutual the second information being associated with the first information of the second signaling connection being connected by being different from the first signaling with the second base station.

Further, each signaling that the embodiment of the present invention the first base station is set up from the second base station is connected to: the different signaling of one or more characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects.

Further, transmission requirement at least comprises a kind of or combination in time delay tolerance, transmission capacity, signaling complexity and reliability requirement.

As a kind of way of realization, if the first information that the first interactive module 91 sends is the part or all of information in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment, in the second interactive module 92, the second mutual information is:

The renewal indication of this first information, wherein, this renewal indication is used to indicate the second base station and upgrades the partial parameters configuration in the first information self receiving, or the parameter and the change value thereof that in the first information of indicating the second base station self to receive, have changed; Or

The current state of activation indication of this first information, wherein, this current state of activation indication is used to indicate the partial information in effective status in this information of the second base station, or partial information in disarmed state; Or

The reception result of this first information; Or

In a certain complete user profile and/or cell information in the first interactive module 91 other information the mutual first information.

As another kind of implementation, if the information that the first interactive module 91 sends is the indication information of user profile and/or cell information, in the second interactive module 92, the second mutual information is: the information of indicating in this indication information.

Concrete, in this indication information, also carry a kind of or combination needing in the correlation properties information such as time delay tolerance, transmission cycle and reliability requirement of interactive information.

As another implementation, if the information that the first interactive module 91 sends is the solicited message of the part or all of information for asking interacting user information and/or cell information, in the second interactive module 92, the second mutual information is: in this solicited message, ask mutual information.

Concrete, in this solicited message, also carry a kind of or combination in the correlation properties information such as time delay tolerance, transmission cycle and reliability requirement of the mutual information of request.

Further, the first interactive module 91 specifically in:

Connect to the second base station single and send the first information by the first signaling; Or,

Connect periodically and send the first information to the second base station by the first signaling; Or,

Connect and continue to send the first information to the second base station by the first signaling, and in the time that needs stop with the second base station mutual first information, send first to the second base station and stop message; Or

Connect and continue to send the first information to the second base station by the first signaling, and receiving first stopping after message that the second base station sends, stop connecting to the second base station and sending the first information by the first signaling.

Further, the second interactive module 92 specifically for:

Be connected mutual the second information of single with the second base station by the second signaling; Or,

Be connected periodically mutual the second information with the second base station by the second signaling; Or,

Be connected by the second signaling mutual the second information that continues with the second base station, and in the time that needs stop with second base station mutual the second information, send second to the second base station and stop message; Or,

Be connected by the second signaling mutual the second information that continues with the second base station, and receiving second stopping after message that the second base station sends, stop being connected this second information alternately with the second base station by the second signaling.

Shown in Figure 10, the embodiment of the present invention also provides another kind of base station, comprising:

The first transceiver module 101, connect for receiving the first base station the mutual first information of needs sending by the first signaling, this first signaling is connected to the first base station from all signalings of having set up connect, and the signaling of the transmission requirement that meets this first information of selecting connects;

The second transceiver module 102, for connecting by being different from the second signaling that the first signaling is connected the second information that the first information that receives with the first transceiver module 101 is alternately associated with the first base station.

Further, each signaling that the first base station is set up from the second base station is connected to: the different signaling of one or more characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects;

As a kind of way of realization, if the first information that the first transceiver module 101 receives is the user profile relevant to user device transmissions and/or the cell information of this community, subscriber equipment place, in the second transceiver module 102, the second mutual information is:

The renewal indication of this first information, wherein, this renewal indication is used to indicate the partial parameters configuration of self upgrading in the first information receiving, or the parameter having changed in the information of indicating self to receive and change value thereof; Or

The current state of activation indication of this first information, wherein this current state of activation indication is used to indicate the partial information in effective status in the first information self receiving, or partial information in disarmed state; Or

Other information in a certain complete user profile and/or cell information except this first information.

As another kind of way of realization, if the first information that the first transceiver module 101 receives is the indication information of user profile and/or cell information, in the second transceiver module 102, the second mutual information is: that in this indication information, indicates treats interactive information;

As another way of realization, if the first information that the first transceiver module 101 receives is the solicited message of the part or all of information for asking interacting user information and/or cell information, in the second transceiver module 102, the second mutual information is: in this solicited message, ask mutual information.

Further, the second base station of the embodiment of the present invention also comprises:

Processing module 103, for mutual the second information of the first information that receives according to the first transceiver module 101 and the second transceiver module 102 and the first base station, to obtain user profile and/or cell information, and corresponding subscriber equipment and/or corresponding community are dispatched.

Further, the first transceiver module 101 specifically for:

Connect single by the first signaling and receive the first information that the first base station sends; Or,

Connect and periodically receive the first information that the first base station sends by the first signaling; Or,

Connect and continue to receive the first information that the first base station sends by the first signaling, and in the time that needs stop with the first base station mutual first information, send first to the first base station and stop message; Or

Connect and continue to receive the first information that the first base station sends by the first signaling, and receiving first stopping after message that the first base station sends, stop connecting and receiving this first information by the first signaling.

Further, the second transceiver module 102 specifically for:

Be connected mutual the second information of single with the first base station by the second signaling; Or,

Be connected periodically mutual the second information with the first base station by the second signaling; Or,

Be connected by the second signaling mutual the second information that continues with the first base station, and in the time that needs stop with first base station mutual the second information, send second to the first base station and stop message; Or,

Be connected by the second signaling mutual the second information that continues with the first base station, and receiving second stopping after message that the first base station sends, stop being connected mutual the second information with the first base station by the second signaling.

Due to the information that can connect interactive information and be associated with this information by different signalings between the embodiment of the present invention the first base station and the second base station, thereby improve the efficiency of base station information interaction; Certain connection between base station limited (as propagation delay time and/transmission capacity etc.) in the situation that, owing to connecting interactive information by other signalings of having set up, thereby guaranteed the mutual of each information between base station; Carry out information interaction owing to can adopting different signaling connection (as the signaling with different propagation delay times connects), thereby the transmission characteristics such as ageing, the reliability of base station information interaction are provided, and then guaranteed that base station and subscriber equipment can both obtain correct configuration information and schedule information, thereby guarantee the gain of inter-eNB CoMP.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, completely implement software example or the form in conjunction with the embodiment of software and hardware aspect.And the present invention can adopt the form at one or more upper computer programs of implementing of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) that wherein include computer usable program code.

The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction that makes to carry out by the processor of computer or other programmable data processing device produces the device for realizing the function of specifying at flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame.

These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of specifying in flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame.

These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of specifying in flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame on computer or other programmable devices.

Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to be interpreted as comprising preferred embodiment and fall into all changes and the modification of the scope of the invention.

Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.

Claims

1. a transmission method for information between base station, is characterized in that, the method comprises:

2. the method for claim 1, it is characterized in that, described the first base station is connected to from each signaling that described the second base station is set up: the different signaling of one or more transmission characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects;

Described transmission requirement at least comprises a kind of or combination in time delay tolerance, transmission capacity, signaling complexity and reliability requirement.

3. the method for claim 1, it is characterized in that, if the described first information be in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperation transmission that participates in this subscriber equipment partly or entirely, described the second information is: the renewal indication of the described first information; Or the current state of activation indication of the described first information; Or the reception result of the described first information; Or the part or all of information except the described first information in described user profile and/or described cell information;

If the described first information is the part or all of indication information in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperation transmission that participates in this subscriber equipment, described the second information is: the information of indicating in described indication information;

If the described first information is that described the second information is: ask mutual information in described request information for asking the mutual user profile relevant to user device transmissions and/or participating in the part or all of solicited message of cell information corresponding to the community of cooperation transmission of this subscriber equipment.

4. the method as described in as arbitrary in claim 1 ~ 3, is characterized in that, described the first base station is connected and sent the described first information to described the second base station by described the first signaling, further comprises:

Described the first base station is connected and is sent the described first information to described the second base station single by described the first signaling; Or,

Described the first base station is connected periodically and is sent the described first information to described the second base station by described the first signaling; Or,

Described the first base station is connected and is continued to send the described first information to described the second base station by described the first signaling, and in the time that needs stop with the described second base station mutual described first information, sends first stop message to described the second base station; Or

Described the first base station is connected and is continued to send the described first information to described the second base station by described the first signaling, and receiving first stopping after message that described the second base station sends, stop connecting and sending the described first information to described the second base station by described the first signaling.

5. the method as described in as arbitrary in claim 1 ~ 3, is characterized in that, described the first base station and described the second base station connect by the second signaling that is different from described the first signaling and is connected the second information being associated with the described first information alternately, further comprise:

Described the first base station is connected mutual described the second information of single with described the second base station by described the second signaling; Or,

Described the first base station is connected periodically mutual described the second information with described the second base station by described the second signaling; Or,

Described the first base station is connected by described the second signaling mutual described the second information that continues with described the second base station, and in the time that needs stop with mutual described the second information in described the second base station, sends second stop message to described the second base station; Or

Described the first base station is connected by described the second signaling mutual described the second information that continues with described the second base station, and receiving second stopping after message that described the second base station sends, stop being connected this second information alternately with described the second base station by described the second signaling.

6. method as claimed in claim 3, is characterized in that, described method also comprises:

Described the second base station is connected the first information sending and is connected the second mutual information with described the first base station by described the second signaling by described the first signaling according to described the first base station, and corresponding subscriber equipment and/or corresponding community are dispatched.

7. a transmission method for information between base station, is characterized in that, the method comprises:

8. method as claimed in claim 7, it is characterized in that, described the first base station is connected to from each signaling that described the second base station is set up: the different signaling of one or more transmission characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects;

9. method as claimed in claim 7, it is characterized in that, if the described first information is the cell information corresponding to community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment, described the second information is: the renewal indication of the described first information; Or the current state of activation indication of the described first information; Or the part or all of information except the described first information in described user profile and/or described cell information;

If the described first information is part or all of indication information in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment, described the second information is: the information of indicating in described indication information;

If the described first information is that described the second information is: ask mutual information in described request information for asking the mutual user profile relevant to user device transmissions and/or participating in the solicited message of the part or all of information of cell information corresponding to the community of cooperative transmission of this subscriber equipment.

10. the method as described in as arbitrary in claim 7 ~ 9, is characterized in that, described method also comprises:

11. the method as described in as arbitrary in claim 7 ~ 9, is characterized in that, described the second base station and mutual the second information being associated with the described first information of the second signaling connection that described the first base station is connected by being different from described the first signaling, further comprise:

Described the second base station connects single by described the first signaling and receives the first information that described the first base station sends; Or,

Described the second base station is connected and is periodically received the first information that described the first base station sends by described the first signaling; Or,

Described the second base station is connected and is continued to receive the first information that described the first base station sends by described the first signaling, and in the time that needs stop with the described first base station mutual described first information, sends first stop message to described the first base station; Or

Described the second base station is connected and is continued to receive the first information that described the first base station sends by described the first signaling, and receiving first stopping after message that described the first base station sends, stops being connected and being received this first information by described the first signaling.

12. the method as described in as arbitrary in claim 7 ~ 9, is characterized in that, described the second base station and mutual the second information being associated with the described first information of the second signaling connection that described the first base station is connected by being different from described the first signaling, further comprise:

Described the second base station is connected mutual described the second information of single with described the first base station by described the second signaling; Or,

Described the second base station is connected periodically mutual described the second information with described the first base station by described the second signaling; Or,

Described the second base station is connected by described the second signaling mutual described the second information that continues with described the first base station, and in the time that needs stop with mutual described the second information in described the first base station, sends second stop message to described the first base station; Or,

Described the second base station is connected by described the second signaling mutual described the second information that continues with described the first base station, and receiving second stopping after message that described the first base station sends, stop being connected described the second information alternately with described the first base station by described the second signaling.

13. 1 kinds of base stations, is characterized in that, this base station comprises:

14. base stations as claimed in claim 13, it is characterized in that, described the first base station is connected to from each signaling that described the second base station is set up: the different signaling of one or more transmission characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects;

15. base stations as claimed in claim 13, it is characterized in that, if the first information that described the first interactive module sends be in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the coordinating transmissions that participates in this subscriber equipment partly or entirely, the second mutual information of described the second interactive module is: the renewal indication of the described first information; Or the current state of activation indication of the described first information; Or the reception result of the described first information; Or the part or all of information except the described first information in described user profile and/or described cell information;

If the first information that described the first interactive module sends is the part or all of indication information in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the coordinating transmissions that participates in this subscriber equipment, the second mutual information of described the second interactive module is: the information of indicating in described indication information;

If the described first information is that described the second information is: ask mutual information in described request information for asking the mutual user profile relevant to user device transmissions and/or participating in the solicited message of the part or all of information of cell information corresponding to the community of coordinating transmissions of this subscriber equipment.

16. base stations as described in as arbitrary in claim 13 ~ 15, is characterized in that, described the first interactive module specifically in:

Connect and send the described first information to described the second base station single by described the first signaling; Or,

Connect periodically and send the described first information to described the second base station by described the first signaling; Or,

Connect and continue to send the described first information to described the second base station by described the first signaling, and in the time that needs stop with the described second base station mutual described first information, send first to described the second base station and stop message; Or

Connect and continue to send the described first information to described the second base station by described the first signaling, and receiving first stopping after message that described the second base station sends, stop connecting and sending the described first information to described the second base station by described the first signaling.

17. base stations as described in as arbitrary in claim 13 ~ 15, is characterized in that, described the second interactive module specifically for:

Be connected mutual described the second information of single with described the second base station by described the second signaling; Or,

Be connected periodically mutual described the second information with described the second base station by described the second signaling; Or,

Be connected by described the second signaling mutual described the second information that continues with described the second base station, and in the time that needs stop with mutual described the second information in described the second base station, send second to described the second base station and stop message; Or,

Be connected by described the second signaling mutual described the second information that continues with described the second base station, and second stopping after message of receiving that described the second base station sends, stop being connected described the second information alternately with described the second base station by described the second signaling.

18. 1 kinds of base stations, is characterized in that, described base station comprises:

19. base stations as claimed in claim 18, it is characterized in that, described the first base station is connected to from each signaling that described the second base station is set up: the different signaling of one or more transmission characteristics in propagation delay time, transmission capacity, signaling complexity and transmission reliability connects;

20. base stations as claimed in claim 18, it is characterized in that, if the first information that described the first transceiver module receives is the cell information corresponding to community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment, the second mutual information of described the second transceiver module is: the renewal indication of the described first information; Or the current state of activation indication of the described first information; Or the part or all of information except the described first information in described user profile and/or described cell information;

If the first information that described the first transceiver module receives is the indication information of the part or all of information in cell information corresponding to the community of the user profile relevant to user device transmissions and/or the cooperative transmission that participates in this subscriber equipment, the second mutual information of described the second transceiver module is: the information of indicating in described indication information;

If the first information that described the first transceiver module receives is that the second mutual information of described the second transceiver module is: ask mutual information in described request information for asking the mutual user profile relevant to user device transmissions and/or participating in the solicited message of the part or all of information of cell information corresponding to the community of cooperative transmission of this subscriber equipment.

21. base stations as described in as arbitrary in claim 18 ~ 20, is characterized in that, described base station also comprises:

Processing module, for mutual the second information of the first information that receives according to described the first transceiver module and described the second transceiver module and described the first base station, dispatches corresponding subscriber equipment and/or corresponding community.

22. base stations as described in as arbitrary in claim 18 ~ 20, is characterized in that, described the first transceiver module specifically for:

Connect single by described the first signaling and receive the first information that described the first base station sends; Or,

Connect and periodically receive the first information that described the first base station sends by described the first signaling; Or,

Connect and continue to receive the first information that described the first base station sends by described the first signaling, and in the time that needs stop with the described first base station mutual described first information, send first to described the first base station and stop message; Or

Connect and continue to receive the first information that described the first base station sends by described the first signaling, and receiving first stopping after message that described the first base station sends, stop connecting and receiving this first information by described the first signaling.

23. base stations as described in as arbitrary in claim 18 ~ 20, is characterized in that, described the second transceiver module specifically for:

Be connected mutual described the second information of single with described the first base station by described the second signaling; Or,

Be connected periodically mutual described the second information with described the first base station by described the second signaling; Or,

Be connected by described the second signaling mutual described the second information that continues with described the first base station, and in the time that needs stop with mutual described the second information in described the first base station, send second to described the first base station and stop message; Or,

Be connected by described the second signaling mutual described the second information that continues with described the first base station, and second stopping after message of receiving that described the first base station sends, stop being connected described the second information alternately with described the first base station by described the second signaling.