CN104540159A

CN104540159A - Reporting method, reporting system, and resource configuration method and system

Info

Publication number: CN104540159A
Application number: CN201510052149.9A
Authority: CN
Inventors: 雷艺学; 李明菊
Original assignee: Shenzhen Coolpad Technologies Co Ltd
Current assignee: Shenzhen Coolpad Technologies Co Ltd
Priority date: 2015-01-30
Filing date: 2015-01-30
Publication date: 2015-04-22
Also published as: WO2016119287A1

Abstract

The invention provides a reporting method for direct connection communication exception state information, a reporting system, a direct connection terminal, a resource configuration method, a resource configuration system and equipment with a base station function. The reporting method comprises the following steps: acquiring direct connection communication exception state information when the direct connection terminal is subjected to direct connection communication within a range covered by the equipment with the base station function; reporting the direct connection communication exception state information to the equipment with the base station function, so that the equipment with the base station function can adjust exception direct connection communication resources within the covered range. Through the technical scheme disclosed by the invention, the direct connection terminal can report the direct connection communication exception state information to the equipment with the base station function, so that the equipment with the base station function can directly or indirectly adjust the exception direct connection communication resources within the range which is covered by the equipment with the base station function to optimize the exception processing function of the direct connection communication.

Description

Method for reporting, reporting system, resource allocation method and system

Technical field

The present invention relates to field of terminal technology, in particular to a kind of method for reporting of direct-connected communication abnormality state information, a kind of reporting system of direct-connected communication abnormality state information, a kind of direct-connected terminal, a kind of resource allocation method of direct-connected communication, a kind of resource configuration system of direct-connected communication and a kind of equipment with base station functions.

Background technology

Along with the software and hardware technology of mobile terminal and the development of wireless communication technology, the direct-connected communication technology of terminal (Device to Device, i.e. D2D, be the technology of the terminal direct communication that 3GPP Rel-12 introduces, allow user data transmission without the infrastructure of cellular network) become a kind of important technology point gradually.D2D technology mainly comprises D2D discovery (i.e. discovery phase) and D2Dcommunication (i.e. stage of communication), D2D discovery and D2D communication is independently business, D2D communication allows two UE directly directly to be carried out transmission and the transmission of data by specific channel (sidelink channel), and without the need to the transmission through base station.Direct-connected communication (D2D communication) may be used for commercial scene, also may be used for the scene of public safety, and being the technology that current a lot of country and trans-corporation all take much count of, is also the technology that may produce significant impact to end product future.

Direct-connected communication includes the network coverage and without the network coverage two scenes.Under the scene having the network coverage, if direct-connected communication employs the frequency spectrum resource of grand network side, then network side is needed to carry out management and control to the resource of direct-connected communication.The pattern of the running time-frequency resource that prior art has had two kinds of configuration-direct connection communications to use for the scene under the network coverage: a kind of is based on direct direct-connected communication (hereinafter referred to as Mode A) of dispatching, particularly, UE (User Equipment, subscriber equipment) need to be in connection status, when base station carries out transfer of data by signaling instruction transmit leg UE on which Resource Block, and the configuration of this resource is based on each UE; Another kind is the direct-connected communication (hereinafter referred to as Mode B) based on shared resource, and basic thought is the UE under a MPS process, and direct-connected communication is carried out in a running time-frequency resource pond of sharing base station broadcast.The each own respective pluses and minuses of above-mentioned two kinds of configuration modes are all the schemes of actual needs.In addition, direct-connected communication may be used for commercial scene, also may be used for the scene of public safety, and being the technology that current a lot of country and trans-corporation all take much count of, is also the technology that may produce significant impact to end product future.

At present, 3GPP is when discussing the direct-connected communication plan based on directly scheduling, there is following problem: when the grand network coverage of UE is bad, likely make to be in connection status and the UE that using forestland A carries out communicating cannot from the resource of base station acquisition model A in certain hour, during this period, if UE still wants the resource of using forestland A, then cannot proceed direct-connected communication, cause the interruption of direct-connected communication.Further, the MDT (Minimize Driving Test) in prior art, even mechanism does not support that the information related information of direct-connected communication reports, does not support any optimization for D2D simultaneously.

Therefore, how to make direct-connected terminal all can by direct-connected communication abnormality state information report to the equipment with base station functions, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly to make this equipment with base station functions, to optimize the abnormality processing function of direct-connected communication, become problem demanding prompt solution.

Summary of the invention

The present invention is just based on the problems referred to above, propose a kind of new technical scheme, make direct-connected terminal (D2D terminal) can by direct-connected communication abnormality state information report to the equipment with base station functions, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly, to optimize the abnormality processing function of direct-connected communication to make this equipment with base station functions.

In view of this, an aspect of of the present present invention proposes a kind of resource allocation method of direct-connected communication, be applicable to the equipment with base station functions, comprise: receive the direct-connected communication abnormality state information from the described direct-connected terminal to report had in the equipment institute coverage of base station functions; According to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

In this technical scheme, by receive from this there is the direct-connected terminal to report in the equipment institute coverage of base station functions direct-connected communication abnormality state information namely with the information related information of direct-connected communication, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly according to this direct-connected communication abnormality state information, to optimize the abnormality processing function of direct-connected communication, thus make direct-connected terminal keep the continuity of direct-connected communication well, reduce the frequency of radio jink failure as much as possible, wherein, described direct-connected terminal is support the terminal of direct-connected communication (D2D communication), and report the direct-connected terminal of direct-connected communication abnormality state information can be have each terminal in the equipment institute coverage of base station functions, also can be that there is the part terminal in the equipment institute coverage of base station functions.

In technique scheme, preferably, before receiving the direct-connected communication abnormality state information from the direct-connected terminal to report in the described coverage with the equipment of base station functions, also comprise: receive the request from direct-connected communication abnormality state information described in described direct-connected terminal to report; According to the described current network state with the equipment of base station functions, judge whether to respond described request, and when judged result is for being, response described request, to make direct-connected communication abnormality state information described in described direct-connected terminal to report.

In this technical scheme, receive the direct-connected communication abnormality state information of direct-connected terminal to report at the equipment with base station functions before, this equipment with base station functions can receive the request from this direct-connected communication abnormality state information of direct-connected terminal to report, now, this equipment with base station functions can according to current network state and network side configuration, judge whether to respond this request, and when judged result is for being, terminal is just allowed to report, otherwise, do not allow terminal to report, this can adapt to different network side configurations flexibly.

In technique scheme, preferably, described direct-connected communication abnormality state information comprises: at least one information in the direct-connected communication resource that the direct-connected communication resource based on scheduling method that described direct-connected terminal uses before there is radio jink failure, the described direct-connected terminal Radio Resource pond selected by before there is radio jink failure, described direct-connected terminal use in described selected Radio Resource pond, the current location of described direct-connected terminal when there is radio jink failure.

In this technical scheme, direct-connected communication abnormality state information can be the statistical information that direct-connected terminal is relevant to direct-connected communication when being in connection status and radio jink failure does not occur, and these information can report the equipment being given to and having base station functions immediately, also these statistical informations can first be stored, report to the equipment with base station functions in a period of time subsequently, in addition, if direct-connected terminal is in Idle (free time) pattern, the report of these direct-connected communication abnormality state informations can be postponed to direct-connected terminal and reenter network, certainly, when network configuration allows, also can report and RLF (Radio Link Failure does not occur, radio jink failure) when direct-connected communication and the configuration information of discovery.

In technique scheme, preferably, described direct-connected communication abnormality state information also comprises: the Fisrt fault state information relevant to the radio jink failure of described direct-connected terminal, wherein, described Fisrt fault state information comprises: at least one information in the time of the system information of the community re-establishing wireless heterogeneous networks connection that the time of origin of the described radio jink failure that described direct-connected terminal detects, described direct-connected terminal send and the adjacent cell that parameter, described direct-connected terminal receive; And it is described according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions, specifically comprise: according to described Fisrt fault state information, when analyzing described direct-connected terminal generation radio jink failure, obtain the time exception direct-connected communication resource needed for corresponding to described radio jink failure; According to the described required time, by the abnormal direct-connected communication resource described in the airtime Indirect method that adjusts the system information of the adjacent cell of described direct-connected terminal, wherein, described adjacent cell is the community adjacent with described current area.

In this technical scheme, when receiving Fisrt fault state information, the equipment with base station functions can carry out analyzing and processing to reported Fisrt fault state information, when obtaining generation radio jink failure, obtain the abnormal time needed for the direct-connected communication resource, then required according to this time, readjust the airtime of the system information of the adjacent cell of direct-connected terminal, with the direct-connected resource of exception making direct-connected terminal can understand adjacent cell in time, thus adjust the service condition of the direct-connected resource of the exception of direct-connected terminal to adjacent cell, and finally realize the abnormal direct-connected communication resource of Indirect method, and then when direct-connected terminal generation radio jink failure, effectively can keep the continuity of direct-connected communication.

In technique scheme, preferably, described direct-connected communication abnormality state information also comprises: second fault status information relevant to the radio jink failure of described direct-connected terminal, wherein, described second fault status information comprises: described direct-connected terminal uses the first duration of the exception direct-connected communication resource corresponding to described radio jink failure after there is described radio jink failure, to the service condition of the direct-connected communication resource of described exception, recover the second duration that described radio jink failure uses, whether idle pulley is entered before recovering described radio jink failure, at least one information in current area after recovering described radio jink failure residing for described direct-connected terminal, and it is described according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions, specifically also comprise: the frequency of utilization of adding up the direct-connected communication resource of described exception according to described second fault status information, according to the frequency of utilization of the direct-connected communication resource of described exception, directly adjust the direct-connected communication resource of described exception.

In this technical scheme, when receiving the second fault status information, the equipment with base station functions can carry out analyzing and processing to the second reported fault status information, to count the frequency of utilization of the abnormal direct-connected communication resource, then according to frequency of utilization, directly adjust quantity and the configuration of the abnormal direct-connected communication resource, thus realize the abnormal direct-connected communication resource of directly adjustment, and then when direct-connected terminal generation radio jink failure, the continuity of direct-connected communication effectively can be kept.Such as: if the ratio advancing into idle pulley recovering radio jink failure is higher, then the unreasonable allocation of the direct-connected communication resource of specification exception, needs to adjust.

In technique scheme, preferably, described according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions, specifically also comprise: according to described direct-connected communication abnormality state information, analyze the occurrence frequency of the described radio jink failure of described direct-connected terminal, and residing current area and/or the adjacent cell adjacent with described current area when determining that described direct-connected terminal produces described radio jink failure; According to described occurrence frequency, with described current area and/or described adjacent cell, by adjusting the transmitting power with the equipment of base station functions in described current area and/or described adjacent cell, and/or the gravity treatment of described current area and/or described adjacent cell and/or handoff parameter carry out the abnormal direct-connected communication resource described in Indirect method.

In this technical scheme, when receiving direct-connected communication abnormality state information, can also according to direct-connected communication abnormality state information, residing current area and/or the adjacent cell adjacent with current area when effectively analyzing the occurrence frequency of the radio jink failure of direct-connected terminal and produce radio jink failure, these current area and adjacent cell are the frequent community pair that exception occurs, then by the right gravity treatment of adjustment transmitting power and community and/or handoff parameter, namely adjustable has the coverage of base station functions equipment to direct-connected terminal, to reduce the frequency of direct-connected terminal generation radio jink failure, and then the abnormal direct-connected communication resource of Indirect method can be realized, and then when direct-connected terminal generation radio jink failure, effectively can keep the continuity of direct-connected communication.

Another aspect of the present invention proposes a kind of resource configuration system of direct-connected communication, be applicable to the equipment with base station functions, comprise: receiving element, receive the direct-connected communication abnormality state information from the described direct-connected terminal to report had in the equipment institute coverage of base station functions; Adjustment unit, according to described direct-connected communication abnormality state information, has the direct-connected communication resource of exception in the equipment institute coverage of base station functions described in adjustment.

In this technical scheme, by receive from this there is the direct-connected terminal to report in the equipment institute coverage of base station functions direct-connected communication abnormality state information namely with the information related information of direct-connected communication, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly according to this direct-connected communication abnormality state information, to optimize the abnormality processing function of direct-connected communication, thus make direct-connected terminal keep the continuity of direct-connected communication well, reduce the frequency of radio jink failure as much as possible, wherein, described direct-connected terminal is support the terminal of direct-connected communication, wherein, report the direct-connected terminal of direct-connected communication abnormality state information can be have each terminal in the equipment institute coverage of base station functions, also can be that there is the part terminal in the equipment institute coverage of base station functions.

In technique scheme, preferably, described receiving element also for: before receiving direct-connected communication abnormality state information from the direct-connected terminal to report in the described coverage with the equipment of base station functions, receive the request from direct-connected communication abnormality state information described in described direct-connected terminal to report; Judging unit, according to the described current network state with the equipment of base station functions, judges whether to respond described request; Response unit, when judged result is for being, response described request, to make direct-connected communication abnormality state information described in described direct-connected terminal to report.

In technique scheme, preferably, described direct-connected communication abnormality state information also comprises: the Fisrt fault state information relevant to the radio jink failure of described direct-connected terminal, wherein, described Fisrt fault state information comprises: at least one information in the time of the system information of the community re-establishing wireless heterogeneous networks connection that the time of origin of the described radio jink failure that described direct-connected terminal detects, described direct-connected terminal send and the adjacent cell that parameter, described direct-connected terminal receive; And described adjustment unit specifically for: according to described Fisrt fault state information, when analyzing described direct-connected terminal generation radio jink failure, obtain the time exception direct-connected communication resource needed for corresponding to described radio jink failure; According to the described required time, by the abnormal direct-connected communication resource described in the airtime Indirect method that adjusts the system information of the adjacent cell of described direct-connected terminal, wherein, described adjacent cell is the community adjacent with described current area.

In technique scheme, preferably, described direct-connected communication abnormality state information also comprises: second fault status information relevant to the radio jink failure of described direct-connected terminal, wherein, described second fault status information comprises: described direct-connected terminal uses the first duration of the exception direct-connected communication resource corresponding to described radio jink failure after there is described radio jink failure, to the service condition of the direct-connected communication resource of described exception, recover the second duration that described radio jink failure uses, whether idle pulley is entered before recovering described radio jink failure, at least one information in current area after recovering described radio jink failure residing for described direct-connected terminal, and described adjustment unit is concrete also for the frequency of utilization of adding up the direct-connected communication resource of described exception according to described second fault status information, according to the frequency of utilization of the direct-connected communication resource of described exception, directly adjust the direct-connected communication resource of described exception.

In technique scheme, preferably, described adjustment unit concrete also for: according to described direct-connected communication abnormality state information, analyze the occurrence frequency that described direct-connected terminal produces described radio jink failure, and residing current area and/or the adjacent cell adjacent with described current area when determining the described radio jink failure of described direct-connected terminal; According to described occurrence frequency, with described current area and/or described adjacent cell, by adjusting the transmitting power with the equipment of base station functions in described current area and/or described adjacent cell, and/or the gravity treatment of described current area and/or described adjacent cell and/or handoff parameter carry out the abnormal direct-connected communication resource described in Indirect method.

Another aspect of the present invention proposes a kind of equipment with base station functions, comprises the resource configuration system of the direct-connected communication described in above-mentioned any one technical scheme.

In this technical scheme, by arranging the resource configuration system of direct-connected communication on the equipment with base station functions, can make direct-connected terminal all can by direct-connected communication abnormality state information report to the equipment with base station functions, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly, to optimize the abnormality processing function of direct-connected communication to make this equipment with base station functions.

Another aspect of the invention proposes a kind of method for reporting of direct-connected communication abnormality state information, for direct-connected terminal, described terminal with in technique scheme described in have the equipment of base station functions corresponding, and described method for reporting comprises: obtain direct-connected communication abnormality state information when described direct-connected terminal carries out direct-connected communication in the described equipment institute coverage with base station functions; There is described in described direct-connected communication abnormality state information being reported extremely the equipment of base station functions, described in making, there is the equipment of base station functions according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

In this technical scheme, by obtain direct-connected terminal carry out in the equipment institute coverage with base station functions direct-connected communication time direct-connected communication abnormality state information, and these direct-connected communication abnormality state informations are reported to the equipment with base station functions, this equipment with base station functions can be made can to adjust the direct-connected communication resource of exception in this equipment institute coverage with base station functions directly or indirectly, to optimize the abnormality processing function of direct-connected communication.

In technique scheme, preferably, described direct-connected communication abnormality state information comprises: the direct-connected communication resource based on scheduling method that described direct-connected terminal uses before there is radio jink failure, the Radio Resource pond that described direct-connected terminal is selected before there is radio jink failure, the direct-connected communication resource that described direct-connected terminal uses in described selected Radio Resource pond, the current location of described direct-connected terminal when there is radio jink failure, the Fisrt fault state information relevant to the radio jink failure of described direct-connected terminal, at least one information in the second fault status information relevant to the radio jink failure of described direct-connected terminal, wherein, described Fisrt fault state information comprises: the time of origin of the described radio jink failure that described direct-connected terminal detects, the community re-establishing wireless heterogeneous networks connection of described direct-connected terminal transmission and parameter, at least one information in the time of the system information of the adjacent cell that described direct-connected terminal receives, described second fault status information comprises: described direct-connected terminal uses the first duration of the exception direct-connected communication resource corresponding to described radio jink failure after there is described radio jink failure, to the service condition of the direct-connected communication resource of described exception, recover the second duration that described radio jink failure uses, whether idle pulley is entered before recovering described radio jink failure, at least one information in current area after recovering described radio jink failure residing for described direct-connected terminal.

In this technical scheme, direct-connected communication abnormality state information includes but not limited to above-mentioned information, can be all information relevant to direct-connected communication, such as, when network configuration allows, also the configuration information of direct-connected communication and discovery when there is not RLF (Radio Link Failure, radio jink failure) can be reported.

Another aspect of the invention proposes a kind of reporting system of direct-connected communication abnormality state information, for direct-connected terminal, described terminal with in technique scheme described in there is base station functions equipment be connected, and described system comprises: acquiring unit, obtain the direct-connected communication abnormality state information of described direct-connected terminal when the described equipment with base station functions carries out direct-connected communication in coverage; Reporting element, there is described in described direct-connected communication abnormality state information being reported extremely the equipment of base station functions, described in making, there is the equipment of base station functions according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

Another aspect of the invention proposes a kind of direct-connected terminal, comprising: the reporting system of the direct-connected communication abnormality state information as described in technique scheme.

In this technical scheme, by arranging the reporting system of direct-connected communication abnormality state information in terminal, these direct-connected communication abnormality state informations can be reported to the equipment with base station functions, this equipment with base station functions can be made can to adjust the direct-connected communication resource of exception in this equipment institute coverage with base station functions directly or indirectly, to optimize the abnormality processing function of direct-connected communication.

By technical scheme of the present invention, can make direct-connected terminal all can by direct-connected communication abnormality state information report to the equipment with base station functions, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly, to optimize the abnormality processing function of direct-connected communication to make this equipment with base station functions.

Accompanying drawing explanation

Fig. 1 shows the schematic flow sheet of the resource allocation method of direct-connected communication according to an embodiment of the invention;

Fig. 2 shows the structural representation of the resource configuration system of direct-connected communication according to an embodiment of the invention;

Fig. 3 shows the structural representation with the equipment of base station functions according to an embodiment of the invention;

Fig. 4 shows the schematic flow sheet of the method for reporting of direct-connected communication abnormality state information according to an embodiment of the invention;

Fig. 5 shows the structural representation of the reporting system of direct-connected communication abnormality state information according to an embodiment of the invention;

Fig. 6 shows the structural representation of direct-connected terminal according to an embodiment of the invention;

Fig. 7 shows the schematic flow sheet of the resource allocation method of direct-connected communication according to another embodiment of the invention.

Embodiment

In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.

Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.

Fig. 1 shows the schematic flow sheet of the resource allocation method of direct-connected communication according to an embodiment of the invention.

As shown in Figure 1, the resource allocation method of direct-connected communication according to an embodiment of the invention, comprising: step 102, receives the direct-connected communication abnormality state information from the described direct-connected terminal to report had in the equipment institute coverage of base station functions; Step 104, according to described direct-connected communication abnormality state information, has the direct-connected communication resource of exception in the equipment institute coverage of base station functions described in adjustment.

In this technical scheme, by receive from this there is the direct-connected terminal to report in the equipment institute coverage of base station functions direct-connected communication abnormality state information namely with the information related information of direct-connected communication, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly according to this direct-connected communication abnormality state information, to optimize the abnormality processing function of direct-connected communication thus to make direct-connected terminal keep the continuity of direct-connected communication well, reduce the frequency of radio jink failure as much as possible, wherein, described direct-connected terminal is support the terminal of direct-connected communication, and report the direct-connected terminal of direct-connected communication abnormality state information can be have each terminal in the equipment institute coverage of base station functions, also can be that there is the part terminal in the equipment institute coverage of base station functions.

Fig. 2 shows the structural representation of the resource configuration system of direct-connected communication according to an embodiment of the invention.

As shown in Figure 2, the resource configuration system 200 of direct-connected communication according to an embodiment of the invention, comprising: receiving element 202, receives the direct-connected communication abnormality state information from the described direct-connected terminal to report had in the equipment institute coverage of base station functions; Adjustment unit 204, according to described direct-connected communication abnormality state information, has the direct-connected communication resource of exception in the equipment institute coverage of base station functions described in adjustment.

In technique scheme, preferably, described receiving element 202 also for: before receiving direct-connected communication abnormality state information from the direct-connected terminal to report in the described coverage with the equipment of base station functions, receive the request from direct-connected communication abnormality state information described in described direct-connected terminal to report; Judging unit 206, according to the described current network state with the equipment of base station functions, judges whether to respond described request; Response unit 208, when judged result is for being, response described request, to make direct-connected communication abnormality state information described in described direct-connected terminal to report.

In technique scheme, preferably, described direct-connected communication abnormality state information also comprises: the Fisrt fault state information relevant to the radio jink failure of described direct-connected terminal, wherein, described Fisrt fault state information comprises: at least one information in the time of the system information of the community re-establishing wireless heterogeneous networks connection that the time of origin of the described radio jink failure that described direct-connected terminal detects, described direct-connected terminal send and the adjacent cell that parameter, described direct-connected terminal receive; And described adjustment unit 204 specifically for: according to described Fisrt fault state information, when analyzing described direct-connected terminal generation radio jink failure, obtain the time exception direct-connected communication resource needed for corresponding to described radio jink failure; According to the described required time, by the abnormal direct-connected communication resource described in the airtime Indirect method that adjusts the system information of the adjacent cell of described direct-connected terminal, wherein, described adjacent cell is the community adjacent with described current area.

In technique scheme, preferably, described direct-connected communication abnormality state information also comprises: second fault status information relevant to the radio jink failure of described direct-connected terminal, wherein, described second fault status information comprises: described direct-connected terminal uses the first duration of the exception direct-connected communication resource corresponding to described radio jink failure after there is described radio jink failure, to the service condition of the direct-connected communication resource of described exception, recover the second duration that described radio jink failure uses, whether idle pulley is entered before recovering described radio jink failure, at least one information in current area after recovering described radio jink failure residing for described direct-connected terminal, and described adjustment unit 204 is concrete also for the frequency of utilization of adding up the direct-connected communication resource of described exception according to described second fault status information, according to the frequency of utilization of the direct-connected communication resource of described exception, directly adjust the direct-connected communication resource of described exception.

In technique scheme, preferably, described adjustment unit 204 concrete also for: according to described direct-connected communication abnormality state information, analyze the occurrence frequency that described direct-connected terminal produces described radio jink failure, and residing current area and/or the adjacent cell adjacent with described current area when determining the described radio jink failure of described direct-connected terminal; According to described occurrence frequency, with described current area and/or described adjacent cell, by adjusting the transmitting power with the equipment of base station functions in described current area and/or described adjacent cell, and/or the gravity treatment of described current area and/or described adjacent cell and/or handoff parameter carry out the abnormal direct-connected communication resource described in Indirect method.

Fig. 3 shows the structural representation with the equipment of base station functions according to an embodiment of the invention.

As shown in Figure 3, the equipment 300 with base station functions according to an embodiment of the invention, comprising: the resource configuration system 200 of the direct-connected communication described in above-mentioned any one technical scheme.

In this technical scheme, by arranging the resource configuration system 200 of direct-connected communication on the equipment 300 with base station functions, can make direct-connected terminal all can by direct-connected communication abnormality state information report to the equipment with base station functions, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly, to optimize the abnormality processing function of direct-connected communication to make this equipment with base station functions.

Fig. 4 shows the schematic flow sheet of the method for reporting of direct-connected communication abnormality state information according to an embodiment of the invention.

As shown in Figure 4, the method for reporting of direct-connected communication abnormality state information according to an embodiment of the invention, comprise: step 402, obtain described direct-connected terminal carry out in the described equipment institute coverage with base station functions direct-connected communication time direct-connected communication abnormality state information; Step 404, there is described in described direct-connected communication abnormality state information being reported extremely the equipment of base station functions, described in making, there is the equipment of base station functions according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

Fig. 5 shows the structural representation of the reporting system of direct-connected communication abnormality state information according to an embodiment of the invention.

As shown in Figure 5, the reporting system 500 of direct-connected communication abnormality state information according to an embodiment of the invention, comprise: acquiring unit 502, obtain the direct-connected communication abnormality state information of described direct-connected terminal when the described equipment with base station functions carries out direct-connected communication in coverage; Reporting element 504, there is described in described direct-connected communication abnormality state information being reported extremely the equipment of base station functions, described in making, there is the equipment of base station functions according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

Fig. 6 shows the structural representation of direct-connected terminal according to an embodiment of the invention.

As shown in Figure 6, direct-connected terminal 600 according to an embodiment of the invention, comprising: the reporting system 500 of the direct-connected communication abnormality state information as described in technique scheme.

In this technical scheme, by arranging the reporting system 500 of direct-connected communication abnormality state information in terminal 600, these direct-connected communication abnormality state informations can be reported to the equipment with base station functions, this equipment with base station functions can be made can to adjust the direct-connected communication resource of exception in this equipment institute coverage with base station functions directly or indirectly, to optimize the abnormality processing function of direct-connected communication.

As shown in Figure 7; the resource allocation method of direct-connected communication is according to another embodiment of the invention (for supporting UE the interruption of direct-connected communication and abnormal restoring information reporting to base station; base station these report information for the treatment of and analysis simultaneously; and adjustresources distribute method and other process accordingly), comprising:

1) trigger mechanism that reports of UE.

The UE sent for D2D or the UE of acceptance, is in connection status as UE and radio jink failure does not occur, and UE can select the statistical information by direct-connected communication is relevant immediately to report to network side, as base station.Also can first store these statistical informations, report to network side in a period of time subsequently.The report of Idle pattern can postpone till UE when reentering network.These principles are similar with existing MDT mechanism.

Here the place different from current mechanism is needed to be: the statistical information that direct-connected communication is relevant, to screen for communication disruption, can only report necessary information, certainly the configuration information of direct-connected communication and discovery when there is not RLF (Radio Link Failure, Radio Link Failure) also can be reported when network configuration allows.These information include but not limited to,

A) D2D send UE the transfer resource based on scheduling method (i.e. the direct-connected communication resource) occurring to use before RLF or UE before generation radio jink failure from the Radio Resource pond of main separation and the direct-connected communication resource that uses in selected Radio Resource pond.

B) current location of D2D UE when there is radio jink failure, current location can use the E-CGI of < Serving cell, and the vector of the E-CGI> composition of one or more adjacent cell represents.

C) time of the RLF of UE detection.

D) community and parameter thereof that RRC (Radio Resource Control, wireless heterogeneous networks) connects is set up in the reconstruction that UE sends.

E) UE receives the time of the system information of adjacent cell.

F) UE enters abnormality and uses the abnormal time of the direct-connected communication resource and the service condition of the direct-connected communication resource.

G) UE leaves (recovery) exceptional communication pattern (radio jink failure) time used and the state recovered before exceptional communication pattern, even if whether enter Idle mode (idle pulley).

If h) do not enter idle mode, also need to report the community that UE leaves place when exceptional communication pattern enters normal communication mode.

The place different from existing MDT mechanism also comprises trigger (triggering) mechanism reported.And the report that direct-connected communication abnormality recovers, first can initiate request by UE to network side, be allowed to just can to report afterwards.Such process can adapt to different network side configurations flexibly.

2) process of base station and network side.

Network side can carry out by base station the MDT process whether configuration UE carries out direct-connected communication optimization.In addition, network side carries out analyzing and processing to the content that UE reports, thus adjusts the configuration of the direct-connected communication resource.

Base station is according to a) ~ f) event report, can following several be realized:

1. the abnormal frequency occurred of analyzing communication, and analyze the abnormal community pair of frequent generation, thus the covering right to some community is optimized, as adjustment base station transmitting power or cell reselection and handoff parameter etc.;

2. analyze the time delay that UE obtains abnormal resource, from event c) to interval e), thus the airtime of adjustment adjacent cell corresponding system information;

3. analyze the statistical conditions of f, g, h, the probability that abnormal resource uses can be added up, thus the configuring condition of adjustment abnormal resource.If the result exited abnormal is that to enter the ratio of IDLE state higher, then the unreasonable allocation of specification exception resource pool, needs to adjust.

More than be described with reference to the accompanying drawings technical scheme of the present invention, can make direct-connected terminal all can by direct-connected communication abnormality state information report to the equipment with base station functions, the direct-connected communication resource of exception in this equipment institute coverage with base station functions can be adjusted directly or indirectly, to optimize the abnormality processing function of direct-connected communication to make this equipment with base station functions.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.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. a method for reporting for direct-connected communication abnormality state information, for direct-connected terminal, is characterized in that, comprising:

Obtain described direct-connected terminal carry out in the described equipment institute coverage with base station functions direct-connected communication time direct-connected communication abnormality state information;

There is described in described direct-connected communication abnormality state information being reported extremely the equipment of base station functions, described in making, there is the equipment of base station functions according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

2. the method for reporting of direct-connected communication abnormality state information according to claim 1, is characterized in that,

Described direct-connected communication abnormality state information comprises: the direct-connected communication resource based on scheduling method that described direct-connected terminal uses before there is radio jink failure, the Radio Resource pond that described direct-connected terminal is selected before there is radio jink failure, the direct-connected communication resource that described direct-connected terminal uses in described selected Radio Resource pond, the current location of described direct-connected terminal when there is radio jink failure, the Fisrt fault state information relevant to the radio jink failure of described direct-connected terminal, at least one information in the second fault status information relevant to the radio jink failure of described direct-connected terminal, wherein,

Described Fisrt fault state information comprises: the time of origin of the described radio jink failure that described direct-connected terminal detects, the community re-establishing wireless heterogeneous networks connection of described direct-connected terminal transmission and parameter, at least one information in the time of the system information of the adjacent cell that described direct-connected terminal receives, described second fault status information comprises: described direct-connected terminal uses the first duration of the exception direct-connected communication resource corresponding to described radio jink failure after there is described radio jink failure, to the service condition of the direct-connected communication resource of described exception, recover the second duration that described radio jink failure uses, whether idle pulley is entered before recovering described radio jink failure, at least one information in current area after recovering described radio jink failure residing for described direct-connected terminal.

3. a reporting system for direct-connected communication abnormality state information, for direct-connected terminal, is characterized in that, comprising:

Acquiring unit, obtains the direct-connected communication abnormality state information of described direct-connected terminal when the described equipment with base station functions carries out direct-connected communication in coverage;

Reporting element, there is described in described direct-connected communication abnormality state information being reported extremely the equipment of base station functions, described in making, there is the equipment of base station functions according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

4. a direct-connected terminal, is characterized in that, comprising: the reporting system of direct-connected communication abnormality state information as described in claim 3.

5. a resource allocation method for direct-connected communication, is applicable to the equipment with base station functions, it is characterized in that, described in there is the equipment of base station functions be connected with the direct-connected terminal in claim 4, described resource allocation method comprises:

Receive the direct-connected communication abnormality state information from the described direct-connected terminal to report had in the equipment institute coverage of base station functions;

According to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions.

6. the resource allocation method of direct-connected communication according to claim 5, is characterized in that,

Before receiving the direct-connected communication abnormality state information from the direct-connected terminal to report in the described coverage with the equipment of base station functions, also comprise:

Receive the request from direct-connected communication abnormality state information described in described direct-connected terminal to report;

According to the described current network state with the equipment of base station functions, judge whether to respond described request, and when judged result is for being, response described request, to make direct-connected communication abnormality state information described in described direct-connected terminal to report.

7. the resource allocation method of direct-connected communication according to claim 5, is characterized in that,

Described direct-connected communication abnormality state information comprises: at least one information in the direct-connected communication resource that the direct-connected communication resource based on scheduling method that described direct-connected terminal uses before there is radio jink failure, the described direct-connected terminal Radio Resource pond selected by before there is radio jink failure, described direct-connected terminal use in described selected Radio Resource pond, the current location of described direct-connected terminal when there is radio jink failure.

8. the resource allocation method of direct-connected communication according to claim 5, is characterized in that,

Described direct-connected communication abnormality state information also comprises: the Fisrt fault state information relevant to the radio jink failure of described direct-connected terminal, wherein, described Fisrt fault state information comprises: at least one information in the time of the system information of the community re-establishing wireless heterogeneous networks connection that the time of origin of the described radio jink failure that described direct-connected terminal detects, described direct-connected terminal send and the adjacent cell that parameter, described direct-connected terminal receive; And

Described according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions, specifically comprise:

According to described Fisrt fault state information, when analyzing described direct-connected terminal generation radio jink failure, obtain the time exception direct-connected communication resource needed for corresponding to described radio jink failure;

According to the described required time, by the abnormal direct-connected communication resource described in the airtime Indirect method that adjusts the system information of the adjacent cell of described direct-connected terminal, wherein, described adjacent cell is the community adjacent with described current area.

9. the resource allocation method of direct-connected communication according to claim 5, is characterized in that,

Described direct-connected communication abnormality state information also comprises: second fault status information relevant to the radio jink failure of described direct-connected terminal, and wherein, described second fault status information comprises:

Use the first duration of the exception direct-connected communication resource corresponding to described radio jink failure after described radio jink failure occurs described direct-connected terminal, to the service condition of the direct-connected communication resource of described exception, recover the second duration that described radio jink failure uses, recover described radio jink failure before whether enter idle pulley, recover described radio jink failure after at least one information in current area residing for described direct-connected terminal; And

Described according to described direct-connected communication abnormality state information, there is described in adjustment the direct-connected communication resource of exception in the equipment institute coverage of base station functions, specifically also comprise:

The frequency of utilization of the direct-connected communication resource of described exception is added up according to described second fault status information;

According to the frequency of utilization of the direct-connected communication resource of described exception, directly adjust the direct-connected communication resource of described exception.

10. the resource allocation method of the direct-connected communication according to any one of claim 5 to 9, is characterized in that,

According to described direct-connected communication abnormality state information, analyze the occurrence frequency of the described radio jink failure of described direct-connected terminal, and residing current area and/or the adjacent cell adjacent with described current area when determining that described direct-connected terminal produces described radio jink failure;

According to described occurrence frequency, with described current area and/or described adjacent cell, by adjusting the transmitting power with the equipment of base station functions in described current area and/or described adjacent cell, and/or the gravity treatment of described current area and/or described adjacent cell and/or handoff parameter carry out the abnormal direct-connected communication resource described in Indirect method.

The resource configuration system of 11. 1 kinds of direct-connected communications, is applicable to the equipment with base station functions, it is characterized in that, described in have the equipment of base station functions corresponding with the direct-connected terminal in claim 4, described resource configuration system comprises:

Receiving element, receives the direct-connected communication abnormality state information from the described direct-connected terminal to report had in the equipment institute coverage of base station functions;

Adjustment unit, according to described direct-connected communication abnormality state information, has the direct-connected communication resource of exception in the equipment institute coverage of base station functions described in adjustment.

The resource configuration system of 12. direct-connected communications according to claim 11, is characterized in that,

Described receiving element also for: before receiving direct-connected communication abnormality state information from the direct-connected terminal to report in the described coverage with the equipment of base station functions, receive the request from direct-connected communication abnormality state information described in described direct-connected terminal to report;

Judging unit, according to the described current network state with the equipment of base station functions, judges whether to respond described request;

Response unit, when judged result is for being, response described request, to make direct-connected communication abnormality state information described in described direct-connected terminal to report.

The resource configuration system of 13. direct-connected communications according to claim 11, is characterized in that,

The resource configuration system of 14. direct-connected communications according to claim 11, is characterized in that,

Described adjustment unit specifically for:

The resource configuration system of 15. direct-connected communications according to claim 11, is characterized in that,

Described adjustment unit concrete also for:

16., according to claim 11 to the resource configuration system of the direct-connected communication according to any one of 15, is characterized in that,

Described adjustment unit concrete also for:

17. 1 kinds of equipment with base station functions, is characterized in that, comprising: the resource configuration system of the direct-connected communication according to any one of claim 11 to 16.