CN104427475A - Method, device and system for reporting terminal information in cluster system - Google Patents
Method, device and system for reporting terminal information in cluster system Download PDFInfo
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- CN104427475A CN104427475A CN201310405479.2A CN201310405479A CN104427475A CN 104427475 A CN104427475 A CN 104427475A CN 201310405479 A CN201310405479 A CN 201310405479A CN 104427475 A CN104427475 A CN 104427475A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000013475 authorization Methods 0.000 claims abstract description 11
- 101100533725 Mus musculus Smr3a gene Proteins 0.000 claims description 11
- 101100274486 Mus musculus Cited2 gene Proteins 0.000 claims description 9
- 101150096622 Smr2 gene Proteins 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 101100346525 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) MSG5 gene Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- 101100396152 Arabidopsis thaliana IAA19 gene Proteins 0.000 description 1
- 102100039292 Cbp/p300-interacting transactivator 1 Human genes 0.000 description 1
- 101000888413 Homo sapiens Cbp/p300-interacting transactivator 1 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method for reporting terminal information in a cluster system. The method comprises the following steps: after group calling is established, each non-speaking-right terminal initiates a random access request, and a base station establishes cluster access layer connection with the terminals; when cluster operation is required, the terminals actively trigger base station authorization, and transmit information to be reported to a network side. The invention further provides a base station, a terminal and a system corresponding to the method. According to the technical scheme of the invention, null resources can be saved, and the terminal information reporting speed is increased.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to the methods, devices and systems that in a kind of group system, end message reports.
Background technology
In trunked communication system, a colony terminal is only had to have right of speech, remaining set group terminal is in the state of listening to or idle condition, only need down-going synchronous, but obedient party still needs uploaded state information to base station, so that base station is dispatched accordingly according to the channel quality condition of colony terminal, and obedient party is when the application release etc. carrying out right of speech operates, still need to transmit related signaling to base station, so that base station assigns resource.
Based on the feature of above-mentioned trunked communication system, if use existing technology, need to connect for each obedient party sets up wireless heterogeneous networks (RRC), and on uplink physical channel, transmit corresponding information, obviously like this, be not suitable for trunked communication system, because the downlink data of obedient party is all identical, there is no need as each obedient party transmits a identical data, and connect for each obedient party sets up a RRC, power system capacity can be very little.
The random access procedure that existing a kind of solution make use of based on competition completes reporting of obedient party's cluster information.Specific as follows: terminal uses the lead code for colony terminal Stochastic accessing of system configuration to initiate random access request Msg1, base station receives this random access request, according to the type of cluster Stochastic accessing, Msg3 mandate is carried out to this terminal, and by Msg2, Authorization result is informed to terminal; Terminal, according to the Authorization result received in Msg2 and uplink information to be sent, forms Msg3 and sends to network side; Network side receives and resolves Msg3, therefrom obtains the cluster message of terminal to report.
In the above-mentioned methods, in cluster multi call, each terminal has cluster message to need to give the correct time at every turn, all to need after the flow process by MSG1 and MSG2 just by MSG3 its state information report to network side, so just consume a lot of interface-free resources.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of method that in group system, end message reports, and the method comprises: after 1.1 group callings are set up, each non-right of speech terminal initiates random access request separately, and base station and described terminal are set up cluster Access Layer and be connected; 1.2 when needs carry out cluster operation, and the autonomous trigger base station mandate of terminal, sends to network side by information to be reported.
Further, when needs carry out cluster operation, terminal sends message trigger base station and authorizes, after base station receives described message, to the mandate of one, described terminal; After described terminal receives base station mandate, information to be reported is sent to base station by the resource of use authority.
Further, described step 1.1 specifically comprises: terminal sends random access request Msg1; Base station receives Msg1, issues Msg2; Terminal receives Msg2, continues to send Msg3; Base station receives Msg3, issues Msg4; Terminal receives Msg4, sends Msg5; Base station receives Msg5, described terminal is become RRC_Connected state from RRC_Idle state, and be cluster Access Layer connection status by described terminal iidentification, cluster Access Layer connection status is subordinated to its RRC_Connected state, described terminal is in RRC_Connected state at rrc layer, is in Idle state at MME and NAS layer.
In said process, the successful indication information of described terminal Stochastic accessing in Msg5, can be carried; But do not comprise the information being delivered to MME and NAS; The cluster group id information of described terminal can be carried in Msg5.
Further, { C-RNTI } of base station side to each terminal distribution being in cluster Access Layer connection status is subordinated to the G-RNTI of this cluster group; It is C-RNTI under described terminal is in cluster Access Layer connection status that base station issues C-RNTI that Msg4 distributes.
Further, described need the situation of carrying out cluster operation to include but not limited to SOT state of termination reports, the right to apply for words, right of speech are seized and discharged with right of speech; Described information to be reported comprises the state information and signaling etc. of described terminal.
The present invention also proposes a kind of base station, comprising: colony terminal Stochastic accessing processing module, for after group calling is set up, receives the random access request that non-right of speech colony terminal is initiated, sets up cluster Access Layer be connected for base station and terminal; Cluster operation authorization module, for receiving the message that described terminal sends, giving described terminal according to described message and authorizing accordingly; This base station can also comprise cluster RNTI maintenance module, for being in the mapping relations of { C-RNTI } of the terminal of cluster Access Layer connection status under safeguarding each cluster group G-RNTI and each cluster group, makes that { C-RNTI} is subordinated to G-RNTI.
The present invention also proposes a kind of terminal, and this terminal comprises: the first module, for after cluster multi call is set up, initiate random access request, set up cluster Access Layer with base station to be connected, make described terminal be in connection status at rrc layer, be in Idle state at MME and NAS layer; Second module, for when needs carry out cluster operation (as state information report, the right to apply for words, right of speech are seized and right of speech release), sends SR message trigger base station and authorizes; 3rd module, for after acquisition base station is authorized, information to be reported is sent to network side, and information to be reported comprises terminal's status information and signaling etc.
Finally, the present invention also proposes the system that in a kind of group system, end message reports, and this system comprises above-mentioned base station and terminal.
The end message report method of group system that the present invention proposes, base station, terminal and system are that non-right of speech terminal sets up cluster Access Layer connection status by Msg1/2/3/4/5 flow process, instead of the process of the Msg1/2 of the carrying out that each terminal all needs in reporting at every turn in prior art, thus save a large amount of interface-free resources; In the present invention, when terminal establishes once after establishing the connection of cluster Access Layer, need when there being information to give the correct time, terminal directly carries out information reporting by the mandate of SR trigger base station, so just, make terminal to report more timely to the information of network side, greatly improve the state feedback speed of each colony terminal.
Accompanying drawing explanation
Fig. 1 is the basic flow sheet of the end message report method that the present invention proposes;
Fig. 2 is the particular flow sheet that in the embodiment of the present invention one, end message reports process.
Embodiment
For making object of the present invention, technical scheme and beneficial effect are clearly understood, hereafter will be described in further detail each technical scheme of the present invention by reference to the accompanying drawings.Need to illustrate to starve and is, when not conflicting, the technical characteristic in each embodiment of the application and embodiment can combine mutually arbitrarily.
Referring to accompanying drawing 1, is the basic flow sheet of the end message report method that the present invention proposes.Its concrete operations comprise:
Step 101: after group calling is set up, each non-right of speech terminal initiates random access request;
Step 102: after base station receives random access request, is respectively each described terminal and sets up the connection of cluster Access Layer; After this connection establishment, non-right of speech terminal will be made to be in connection status at rrc layer, and to be still in Idle state at MME and NAS layer;
Step 103: when terminal needs to carry out cluster operation, proceed to step 104, cluster operation herein can include but not limited to that state information report, the right to apply for words, right of speech are seized and discharge with right of speech;
Step 104: terminal independently sends message trigger base station and authorizes, and after obtaining the authorization, information to be reported is sent to network side by terminal, and the information of terminal to report can comprise the information such as terminal's status information and signaling herein.
Below in conjunction with embodiment 1, the embody rule of above-mentioned basic skills is described in detail.
Embodiment 1
Setting: for LTE system, a group-calling service is set up to the community of certain base station, make its G-RNTI be 18, and UE0 ~ 2 under this community belong to this group group calling, wherein, UE0 is in RRC_Connected state, UE1 and UE2 is non-right of speech terminal, is all in RRC_Idle state.
Please refer to accompanying drawing 2, in the embodiment of the present invention 1, end message reports the particular flow sheet of process, wherein: step a ~ step e is for setting up cluster Access Layer connection procedure; Step f ~ step h is terminal trigger authorization reporting information process.
First, after cluster multi call is set up, UE1 and UE2 in cluster group is in RRC_Idle state, and they initiate cluster Stochastic accessing respectively:
For UE1, be specially:
Step a: the UE1 be in cluster group under RRC_Idle state initiates Msg1;
Step b: after base station receives Msg1, issues Msg2;
After step c:UE1 receives Msg2, continue to send Msg3;
Steps d: after base station receives Msg3, issues Msg4, makes the community of this base station be 5 to the C-RNTI that Msg4 distributes herein;
After step e:UE1 receives Msg4, send Msg5.Wherein, the cluster Stochastic accessing that Msg5 can comprise this terminal successfully indicates, cluster group id information, but do not comprise MME and the NAS information that the MSG5 in normal LTE access process may comprise, that is, in this Msg5, be not delivered to the information of MME and NAS layer.
Base station becomes RRC_Connected state to this colony terminal from RRC_Idle state, is designated cluster Access Layer connection status simultaneously to this colony terminal after receiving the MSG5 of colony terminal transmission.Herein, UE1 cluster Access Layer connection status is subordinated to its RRC_Connected state; UE1 is in RRC_Connected state at rrc layer, but it is then all still in Idle state at MME and NAS layer.
So far, the cluster Stochastic accessing of colony terminal UE1 completes.
Base station side safeguard G-RNTI be 18 C-RNTIi} gather, be { 5}.
For UE2, its process and UE1 are substantially identical, repeat no more herein.
To UE2, suppose in steps d, the community of this base station is 6 to the C-RNTI that MSG4 distributes.Then after the cluster Stochastic accessing of UE2 completes, base station side safeguard G-RNTI be 18 C-RNTIi} gather, be { 5,6}.
In said process, the G-RNTI of this cluster group is made to be G-RNTIj; Being the C-RNRI that this colony terminal is under cluster Access Layer connection status to this colony terminal issuing the C-RNTI that MSG4 uses in this cluster group of base station side, making as C-RNTIi; In this cluster group of base station side, the C-RNTI set of the type colony terminal is made with { C-RNTIi} represents.G-RNTIj is with { there are mapping relations in C-RNTIi}, that is: { under C-RNTIi} belongs to G-RNTIj.
Then, for colony terminal UE1 and UE2 being in cluster Access Layer connection status, when needs carry out cluster operation, trigger authorization is respectively carried out information reporting.
For UE1, specifically comprise:
Step f:UE1 sends message, as SR(Scheduling Request) message trigger mandate;
Step g: after base station receives message, to the mandate of a UE1 information reporting;
After step h:UE1 receives the mandate of base station, its information is passed through the resource reporting of mandate to base station.
For UE2, its process is identical with UE1, also repeats no more herein.
Embodiment 2
The present embodiment provides a kind of base station, at least comprises colony terminal Stochastic accessing processing module and cluster operation authorization module.
Colony terminal Stochastic accessing processing module is used for, after group calling is set up, receiving the random access request that non-right of speech colony terminal is initiated, and sets up cluster Access Layer connect for described terminal; Specifically comprise: described terminal is become RRC_Connected state from RRC_Idle state, be cluster Access Layer connection status (cluster Access Layer connection status is subordinated to its RRC_Connected state) by described terminal iidentification simultaneously; Make described terminal be in RRC_Connected state at rrc layer, be in Idle state at MME and NAS layer.
The message that cluster operation authorization module independently sends for receiving described terminal, gives described terminal according to described message and authorizes accordingly.
Above-mentioned base station can also comprise cluster RNTI maintenance module, and this module, for being in the mapping relations of { C-RNTI } of the terminal of cluster Access Layer connection status under safeguarding each cluster group G-RNT and each cluster group, makes that { C-RNTI} is subordinated to G-RNTI.
Embodiment 3
The present embodiment provides a kind of terminal, comprises the first module, the second module and the 3rd module.
First module, for after cluster multi call is set up, initiate random access request, set up cluster Access Layer for terminal and base station to be connected, terminal is become RRC_Connected state from RRC_Idle state, is cluster Access Layer connection status (cluster Access Layer connection status is subordinated to its RRC_Connected state) by described terminal iidentification simultaneously; Make described terminal be in RRC_Connected state at rrc layer, be in Idle state at MME and NAS layer.
Second module, for when needs carry out cluster operation, as state information report, the right to apply for words, right of speech seize and discharge with right of speech time, the autonomous message trigger base station that sends is authorized.
3rd module, for after acquisition base station is authorized, information to be reported is sent to network side, and the information of transmission can comprise terminal's status information and signaling etc.
Embodiment 4
The present embodiment provides the system that in a kind of group system, end message reports, and this system comprises the base station as embodiment 2 describes and terminal as described in Example 3.
As can be seen from above-described embodiment, technical scheme of the present invention is after group calling is set up, be that non-right of speech terminal sets up cluster Access Layer connection status by Msg1/2/3/4/5 flow process, the process of the Msg1/2 of the carrying out all needed when instead of each reporting information of each terminal in prior art, thus save a large amount of interface-free resources; In addition, in the present invention, terminal establishes once after establishing the connection of cluster Access Layer, need when there being information to give the correct time, terminal directly carries out information reporting by the mandate of SR trigger base station, so just, make terminal to report more timely to the information of network side, greatly improve the state feedback speed of each colony terminal.
Above-described embodiment is only the present invention's part embodiment, instead of whole embodiments.Within the spirit and principles in the present invention all, those of ordinary skill in the art, not making any amendment done under creative work prerequisite, equivalent replacement or improvement etc., all should belong within the scope of protection of the invention.
Claims (20)
1. the method that in group system, end message reports, is characterized in that, the method comprises:
After 1.1 group callings are set up, each non-right of speech terminal initiates random access request, and base station and described terminal are set up cluster Access Layer and be connected;
1.2 when needs carry out cluster operation, and the autonomous trigger base station mandate of described terminal, sends to network side by information to be reported.
2. method according to claim 1, is characterized in that, described step 1.2 specifically comprises: when needs carry out cluster operation, and described terminal sends message trigger base station and authorizes, and base station receives after described message to the mandate of one, described terminal; After described terminal receives base station mandate, information to be reported is sent to base station by the resource of use authority.
3. method according to claim 1, is characterized in that, described step 1.1 specifically comprises:
3.1 terminals send random access request Msg1;
3.2 base stations receive Msg1, issue Msg2;
3.3 terminals receive Msg2, continue to send Msg3;
3.4 base stations receive Msg3, issue Msg4;
3.5 terminals receive Msg4, send Msg5;
3.6 base stations receive Msg5, and described terminal is become RRC_Connected state from RRC_Idle state, and are cluster Access Layer connection status by described terminal iidentification.
4. method according to claim 3, is characterized in that, carries the successful indication information of described terminal Stochastic accessing in described Msg5.
5. method according to claim 3, is characterized in that, does not comprise the information being delivered to MME and NAS in described Msg5.
6. method according to claim 3, is characterized in that step 3.6, and described cluster Access Layer connection status is subordinated to its RRC_Connected state.
7. method according to claim 3, is characterized in that step 3.6, and described terminal is in RRC_Connected state at rrc layer, is in Idle state at MME and NAS layer.
8. method according to claim 3, is characterized in that, { C-RNTI } of base station side to each terminal distribution being in cluster Access Layer connection status is subordinated to the G-RNTI of this cluster group.
9. method according to claim 3, is characterized in that, it is C-RNTI under described terminal is in cluster Access Layer connection status that base station issues C-RNTI that Msg4 distributes.
10. method according to claim 3, is characterized in that, carries the cluster group id information of described terminal in described Msg5.
11. methods according to claim 1, is characterized in that, the described situation of carrying out cluster operation that needs comprises: SOT state of termination reports, the right to apply for words, right of speech are seized and discharged with right of speech.
12. methods according to claim 1, is characterized in that, described information to be reported comprises state information and the signaling of described terminal.
13. 1 kinds of base stations, is characterized in that, this base station comprises colony terminal Stochastic accessing processing module and cluster operation authorization module, wherein:
Described colony terminal Stochastic accessing processing module is used for, after group calling is set up, receiving the random access request that non-right of speech colony terminal is initiated, setting up cluster Access Layer be connected for base station and described terminal;
The message that described cluster operation authorization module independently sends for receiving described terminal, gives described terminal according to described message and authorizes accordingly.
14. base stations according to claim 13, it is characterized in that, to be base station with terminal set up described colony terminal Stochastic accessing processing module that cluster Access Layer is connected comprises: described terminal is become RRC_Connected state from RRC_Idle state, be cluster Access Layer connection status by described terminal iidentification, described cluster Access Layer connection status is subordinated to its RRC_Connected state simultaneously; Make described terminal be in RRC_Connected state at rrc layer, be in Idle state at MME and NAS layer.
15. base stations according to claim 13, it is characterized in that, described base station also comprises cluster RNTI maintenance module, described cluster RNTI maintenance module, for being in the mapping relations of { C-RNTI } of the terminal of cluster Access Layer connection status under safeguarding each cluster group G-RNTI and each cluster group, makes that { C-RNTI} is subordinated to G-RNTI.
16. 1 kinds of terminals, is characterized in that, this terminal comprises:
First module, for after cluster multi call is set up, initiates random access request, sets up cluster Access Layer be connected for described terminal and base station;
Second module, for when needs carry out cluster operation, the autonomous message trigger base station that sends is authorized;
3rd module, for sending to network side by information to be reported after acquisition base station is authorized.
17. terminals according to claim 16, it is characterized in that, to be described terminal with base station set up described first module that cluster Access Layer is connected comprises: described terminal is become RRC_Connected state from RRC_Idle state, be cluster Access Layer connection status by described terminal iidentification, described cluster Access Layer connection status is subordinated to its RRC_Connected state simultaneously; Make described terminal be in RRC_Connected state at rrc layer, be in Idle state at MME and NAS layer.
18. terminals according to claim 16, is characterized in that, described second module is when needs carry out following cluster operation, and the autonomous message trigger base station that sends is authorized:
State information report, the right to apply for words, right of speech are seized and are discharged with right of speech.
19. terminals according to claim 16, is characterized in that, the information that described 3rd module sends comprises terminal's status information and signaling.
The system that in 20. 1 kinds of group systems, end message reports, is characterized in that, this system comprises the base station described by claim 13 ~ 15 any one, and the terminal described by claim 16 ~ 19 any one.
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| CN106160963A (en) * | 2015-03-24 | 2016-11-23 | 中国移动通信集团公司 | A kind of network function collocation method and terminal, base station |
| CN110730514A (en) * | 2018-07-17 | 2020-01-24 | 中国移动通信有限公司研究院 | System message processing method, configuration method and equipment |
| CN110913496A (en) * | 2018-09-14 | 2020-03-24 | 电信科学技术研究院有限公司 | Information reporting method, information acquisition method, terminal and network equipment |
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| CN103067880A (en) * | 2013-01-09 | 2013-04-24 | 中兴通讯股份有限公司 | Method of sending clustering messages, network side equipment and terminal equipment |
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| EP1858275B1 (en) * | 2005-11-16 | 2009-07-22 | Huawei Technologies Co., Ltd. | Method and system for implementing group call service |
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| CN106160963A (en) * | 2015-03-24 | 2016-11-23 | 中国移动通信集团公司 | A kind of network function collocation method and terminal, base station |
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| CN110913496A (en) * | 2018-09-14 | 2020-03-24 | 电信科学技术研究院有限公司 | Information reporting method, information acquisition method, terminal and network equipment |
| CN110913496B (en) * | 2018-09-14 | 2022-05-20 | 大唐移动通信设备有限公司 | Information reporting method, information acquisition method, terminal and network equipment |
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