CN104427475B - The methods, devices and systems that end message reports in a kind of group system - Google Patents
The methods, devices and systems that end message reports in a kind of group system Download PDFInfo
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- CN104427475B CN104427475B CN201310405479.2A CN201310405479A CN104427475B CN 104427475 B CN104427475 B CN 104427475B CN 201310405479 A CN201310405479 A CN 201310405479A CN 104427475 B CN104427475 B CN 104427475B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 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
- 238000013475 authorization Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims description 4
- 206010048669 Terminal state Diseases 0.000 claims 1
- 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
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention proposes a kind of method that end message reports in group system, and this method includes：After group exhales foundation, each non-right of speech terminal initiates random access request, and base station is established cluster access layer with terminal and is connected；When needing to carry out cluster operation, the terminal independently triggers base station mandate, and information to be reported is sent to network side；The present invention also proposes a kind of corresponding with the above method base station, terminal and system.Technical scheme can save interface-free resources, improve the speed that end message reports.
Description
Technical field
The present invention relates to the method, apparatus that end message in wireless communication field, more particularly to a kind of group system reports
And system.
Background technology
In trunked communication system, only a colony terminal has right of speech, remaining colony terminal be in listen to state or
Idle condition, it is only necessary to down-going synchronous, but obedient party stills need uploaded state information to base station, so that base station is according to colony terminal
Channel quality condition dispatched accordingly, and obedient party carry out right of speech application release when operation when, it is still desirable to
Related signaling is transmitted to base station, so that resource is distributed in base station.
The characteristics of based on above-mentioned trunked communication system, if with existing technology, it is necessary to be established for each obedient party
Wireless heterogeneous networks（RRC）Connection, and corresponding information is transmitted on uplink physical channel, so obviously unsuitable cluster communication
System, because the downlink data of obedient party is all identical, it is not necessary that a identical data are transmitted for each obedient party, and
A RRC connection is established for each obedient party, power system capacity can very little.
A kind of existing solution method make use of random access procedure competition-based to complete the upper of obedient party's cluster information
Report.It is specific as follows：Terminal initiates random access request using the lead code for colony terminal random access of system configuration
Msg1, base station receive the random access request, carry out Msg3 mandates to the terminal according to the type of cluster random access, and lead to
Msg2 is crossed to notify Authorization result to terminal；Terminal according to the Authorization result and uplink information to be sent received in Msg2,
Form Msg3 and be sent to network side；Network side receives and parses through Msg3, therefrom obtains the cluster message that terminal reports.
In the above-mentioned methods, each terminal has cluster message to need to give the correct time every time in cluster multi call, is required for passing through
After the flow of MSG1 and MSG2 could by MSG3 its state information report to network side, thus consume and much eat dishes without rice or wine to provide
Source.
The content of the invention
In view of the above-mentioned problems, the present invention proposes a kind of method that end message reports in group system, this method includes：
After 1.1 groups are exhaled foundation, each non-right of speech terminal each initiates random access request, and cluster access layer company is established in base station with the terminal
Connect；1.2 when needing to carry out cluster operation, and terminal independently triggers base station mandate, and information to be reported is sent to network side.
Further, when needing to carry out cluster operation, terminal sends message trigger base station and authorizes, and base station receives described disappear
After breath, to described one mandate of terminal；After the terminal receives base station mandate, information to be reported is sent using the resource of mandate
To base station.
Further, the step 1.1 specifically includes：Terminal sends random access request Msg1；Base station receives Msg1,
Issue Msg2；Terminal receives Msg2, continues to send Msg3；Base station receives Msg3, issues Msg4；Terminal receives Msg4,
Send Msg5；Base station receives Msg5, and the terminal is changed into RRC_Connected states from RRC_Idle states, and by institute
It is cluster access layer connection status to state terminal iidentification, and cluster access layer connection status is subordinated to its RRC_Connected state, institute
State terminal and be in RRC_Connected states in rrc layer, Idle states are at MME and NAS layers.
The successful configured information of terminal random access can be carried in the above process, in Msg5；But not comprising delivery
To the information of MME and NAS；The cluster group id information of the terminal can be carried in Msg5.
Further, base station side is subordinated to this to { C-RNTI } of each terminal distribution in cluster access layer connection status
The G-RNTI of cluster group；It is that the terminal is under cluster access layer connection status that base station, which issues the C-RNTI that Msg4 is distributed,
C-RNTI。
Further, it is described need carry out cluster operation situation include but not limited to the SOT state of termination report, the right to apply for words,
Right of speech is seized to be discharged with right of speech；The information to be reported includes status information and signaling of the terminal etc..
The present invention also proposes a kind of base station, including：Colony terminal random access processing module, for after group exhales foundation,
The random access request that non-right of speech colony terminal is initiated is received, establishing cluster access layer with terminal for base station is connected；Cluster operation
Authorization module, the message sent for receiving the terminal, gives the terminal according to the message and authorizes accordingly；The base station
It can also include cluster RNTI maintenance modules, for safeguarding each cluster group G-RNTI with connecting under each cluster group in cluster access layer
The mapping relations of { C-RNTI } of the terminal of state are connect, { C-RNTI } is subordinated to G-RNTI.
The present invention also proposes a kind of terminal, which includes：First module, for after cluster multi call is established, initiate with
Machine access request, establishes cluster access layer with base station and is connected, the terminal is in connection status in rrc layer, in MME and NAS
Layer is in Idle states；Second module, for when needing to carry out cluster operation（Such as state information report, the right to apply for words, right of speech
Seize and discharged with right of speech）, send SR message triggers base station and authorize；3rd module, for obtain base station authorize after, will be to be reported
Information be sent to network side, information to be reported includes terminal's status information and signaling etc..
Finally, the present invention also proposes the system that end message reports in a kind of group system, which includes above-mentioned base station
And terminal.
End message report method, base station, terminal and the system of group system proposed by the present invention pass through Msg1/2/3/4/
5 flows establish cluster access layer connection status for non-right of speech terminal, instead of each terminal in the prior art and are both needed in reporting every time
The process of the Msg1/2 for the progress wanted, so as to save substantial amounts of interface-free resources；In the present invention, when terminal establishes once establishing
After the connection of cluster access layer, when there is information to need to give the correct time, terminal, which directly triggers base station by SR and authorizes, carries out information reporting, this
Sample just causes terminal to be reported to the information of network side much sooner, greatly improves the feedback of status speed of each colony terminal.
Brief description of the drawings
Fig. 1 is the basic flow chart of end message report method proposed by the present invention；
Fig. 2 is the particular flow sheet that end message reports process in the embodiment of the present invention one.
Embodiment
To make the purpose of the present invention, technical solution and beneficial effect are more clearly understood, below in conjunction with attached drawing to this hair
Bright each technical solution is described in further detail.Needing explanation to starve is, in the case where there is no conflict, present embodiments
Can arbitrarily it be combined with each other with the technical characteristic in embodiment.
Attached drawing 1 is referred to, is the basic flow chart of end message report method proposed by the present invention.Its concrete operations bag
Include：
Step 101：After group exhales foundation, each non-right of speech terminal initiates random access request；
Step 102：It is respectively that each terminal establishes the connection of cluster access layer after base station receives random access request；
After the connection is established, non-right of speech terminal will be made to be in connection status in rrc layer, and at MME and NAS layers still in Idle states；
Step 103：When terminal need carry out cluster operation when, be transferred to step 104, cluster operation herein can include but
State information report, the right to apply for words, right of speech is not limited to seize and right of speech release；
Step 104：Terminal independently sends the mandate of message trigger base station, and after being authorized, terminal sends out information to be reported
Network side is given, the information that terminal reports herein can include the information such as terminal's status information and signaling.
The concrete application of above-mentioned basic skills is described in detail with reference to embodiment 1.
Embodiment 1
Setting：By taking LTE system as an example, a group-calling service is established to the cell of certain base station, it is 18 to make its G-RNTI, and
UE0~2 under the cell belong to this group of group and exhale, wherein, it is whole for non-right of speech that UE0 is in RRC_Connected states, UE1 and UE2
End, is in RRC_Idle states.
Attached drawing 2 is refer to, is the particular flow sheet that end message reports process in the embodiment of the present invention 1, wherein：Step a
~step e is to establish cluster access layer connection procedure；Step f~step h triggers mandate for terminal and reports information process.
First, after cluster multi call is set up, UE1 and UE2 in cluster group are in RRC_Idle states, they send out respectively
Play cluster random access：
For UE1, it is specially：
Step a：The UE1 being in cluster group under RRC_Idle states initiates Msg1；
Step b：After base station receives Msg1, Msg2 is issued；
Step c：After UE1 receives Msg2, continue to send Msg3；
Step d：After base station receives Msg3, Msg4 is issued, herein, the cell for making the base station is to the Msg4 C-RNTI distributed
5；
Step e：After UE1 receives Msg4, Msg5 is sent.Wherein, Msg5 can include the terminal cluster random access into
The instruction of work(, cluster group id information, but not comprising the MME that may the be included and NAS letters of the MSG5 in normal LTE access process
Breath, that is to say, that MME and NAS layers of information is not delivered in the Msg5.
After base station receives the MSG5 of colony terminal transmission, RRC_ is changed into from RRC_Idle states to the colony terminal
Connected states, while cluster access layer connection status is identified as to the colony terminal.Herein, UE1 clusters access layer connection shape
State is subordinated to its RRC_Connected state；UE1 is in RRC_Connected states in rrc layer, but its at MME and NAS layers then
All it is in Idle states.
So far, the cluster random access of colony terminal UE1 is completed.
Base station side safeguards that { C-RNTIi } that G-RNTI is 18 gathers, and is { 5 }.
For UE2, its process is essentially identical with UE1, and details are not described herein again.
To UE2, it is assumed that in step d, the C-RNTI that the cell of the base station distributes MSG4 is 6.It is then random in the cluster of UE2
After the completion of access, base station side safeguards that { C-RNTIi } that G-RNTI is 18 gathers, and is { 5,6 }.
In the above process, the G-RNTI for making the cluster group is G-RNTIj；To the colony terminal in the cluster group of base station side
It is the C-RNRI that the colony terminal is under cluster access layer connection status issuing C-RNTI used in MSG4, makes as C-
RNTIi；C-RNTI set orders in the cluster group of base station side to the type colony terminal are represented with { C-RNTIi }.G-RNTIj
With { C-RNTIi } there are a mapping relations, i.e.,：{ C-RNTIi } belongs under G-RNTIj.
Then, for colony terminal UE1 and UE2 in cluster access layer connection status, whenever needing to carry out cluster behaviour
When making, triggering respectively is authorized and carries out information reporting.
For UE1, specifically include：
Step f：UE1 sends message, such as SR（Scheduling Request）Message trigger mandate；
Step g：After base station receives message, the mandate to mono- information reporting of UE1；
Step h：After UE1 receives the mandate of base station, its information by 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, including at least colony terminal random access processing module and cluster operation mandate mould
Block.
Colony terminal random access processing module is used for after group exhales foundation, receives the random of non-right of speech colony terminal initiation
Access request, the connection of cluster access layer is established for the terminal；Specifically include：The terminal is changed into from RRC_Idle states
RRC_Connected states, while be cluster access layer connection status by the terminal iidentification（Cluster access layer connection status from
Belong to its RRC_Connected state）；The terminal is set to be in RRC_Connected states in rrc layer, at MME and NAS layers
In Idle states.
Cluster operation authorization module is used to receive the message that the terminal is independently sent, and the end is given according to the message
End is corresponding to be authorized.
Above-mentioned base station can also include cluster RNTI maintenance modules, which is used to safeguard each cluster group G-RNT and each collection
The mapping relations of { C-RNTI } of the terminal in cluster access layer connection status, make { C-RNTI } to be subordinated to G- under group
RNTI。
Embodiment 3
The present embodiment provides a kind of terminal, including the first module, the second module and the 3rd module.
First module, for after cluster multi call is established, initiating random access request, establishes cluster with base station for terminal and connects
Enter layer connection, terminal is changed into RRC_Connected states from RRC_Idle states, while the terminal iidentification is connect for cluster
Enter a layer connection status（Cluster access layer connection status is subordinated to its RRC_Connected state）；Make the terminal at rrc layer
In RRC_Connected states, Idle states are at MME and NAS layers.
Second module, for when needing to carry out cluster operation, seizing such as state information report, the right to apply for words, right of speech and
When right of speech discharges, the autonomous message trigger base station that sends authorizes.
3rd module, for after obtaining base station and authorizing, information to be reported being sent to network side, the information of transmission can
With including terminal's status information and signaling etc..
Embodiment 4
The present embodiment provides the system that end message in a kind of group system reports, which is included as embodiment 2 describes
Base station and terminal as described in Example 3.
From above-described embodiment as can be seen that technical scheme is after group exhales foundation, flowed by Msg1/2/3/4/5
Journey establishes cluster access layer connection status for non-right of speech terminal, instead of and is both needed to when each terminal reports information every time in the prior art
The process of the Msg1/2 for the progress wanted, so as to save substantial amounts of interface-free resources；In addition, terminal is established once build in the present invention
After having stood the connection of cluster access layer, when there is information to need to give the correct time, terminal directly triggers base station by SR and authorizes progress information reporting,
So just cause the information that terminal is reported to network side much sooner, greatly improve the feedback of status speed of each colony terminal.
Above-described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.All essences in the present invention
It is any modification that those of ordinary skill in the art are made without making creative work, equivalent within god and principle
Replace or improve etc., it should all belong within the scope of protection of the invention.
Claims (16)
1. a kind of method that end message reports in group system, it is characterised in that this method includes：
After 1.1 groups are exhaled foundation, each non-right of speech terminal initiates random access request, and cluster access layer company is established in base station with the terminal
Connect；
Specifically include：
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, and the terminal is changed into RRC_Connected states from RRC_Idle states, and by the terminal
It is identified as cluster access layer connection status；The terminal is in RRC_Connected states in rrc layer, at MME and NAS layers
In Idle states；
1.2 when needing to carry out cluster operation, and the terminal independently triggers base station mandate, and information to be reported is sent to network
Side.
2. according to the method described in claim 1, it is characterized in that, the step 1.2 specifically includes：When need carry out cluster behaviour
When making, the terminal sends message trigger base station and authorizes, and base station authorizes after receiving the message to one, the terminal；The end
After end receives base station mandate, information to be reported is sent to base station using the resource of mandate.
3. according to the method described in claim 1, it is characterized in that, that the terminal random access is carried in the Msg5 is successful
Configured information.
4. according to the method described in claim 1, it is characterized in that, the letter for being delivered to MME and NAS is not included in the Msg5
Breath.
5. according to the method described in claim 1, it is characterized in that step 3.6, the cluster access layer connection status are subordinated to
Its RRC_Connected state.
6. according to the method described in claim 1, it is characterized in that, base station side is to each end in cluster access layer connection status
{ C-RNTI } of end distribution is subordinated to the G-RNTI of the cluster group.
7. according to the method described in claim 1, it is characterized in that, it is the terminal that base station, which issues the C-RNTI that Msg4 is distributed,
C-RNTI under cluster access layer connection status.
8. according to the method described in claim 1, it is characterized in that, the cluster group ID letters of the terminal are carried in the Msg5
Breath.
9. according to the method described in claim 1, it is characterized in that, the situation for needing to carry out cluster operation includes：Terminal
State reporting, the right to apply for words, right of speech are seized to be discharged with right of speech.
10. according to the method described in claim 1, it is characterized in that, the state that the information to be reported includes the terminal is believed
Breath and signaling.
11. a kind of base station, it is characterised in that the base station includes colony terminal random access processing module and cluster operation mandate mould
Block, wherein：
The colony terminal random access processing module is used for after group exhales foundation, receives the random of non-right of speech colony terminal initiation
Access request, establishes cluster access layer with the terminal for base station and is connected；It is described to establish cluster access layer company for base station and terminal
Connect including：The terminal is changed into RRC_Connected states from RRC_Idle states, while is cluster by the terminal iidentification
Access layer connection status, the cluster access layer connection status are subordinated to its RRC_Connected state；The terminal is set to exist
Rrc layer is in RRC_Connected states, and Idle states are at MME and NAS layers；
The cluster operation authorization module is used to receive the message that the terminal is independently sent, and the end is given according to the message
End is corresponding to be authorized.
12. base station according to claim 11, it is characterised in that the base station further includes cluster RNTI maintenance modules, institute
Cluster RNTI maintenance modules are stated to be used to safeguard each cluster group G-RNTI with being in cluster access layer connection status under each cluster group
The mapping relations of { C-RNTI } of terminal, make { C-RNTI } to be subordinated to G-RNTI.
13. a kind of terminal, it is characterised in that the terminal includes：
First module, for after cluster multi call is established, initiating random access request, establishes cluster with base station for the terminal and connects
Enter layer connection；For the terminal and base station establish cluster access layer be connected including：The terminal is changed into from RRC_Idle states
RRC_Connected states, while be cluster access layer connection status by the terminal iidentification, the cluster access layer connects shape
State is subordinated to its RRC_Connected state；The terminal is set to be in RRC_Connected states in rrc layer, in MME and NAS
Layer is in Idle states；
Second module, for when needing to carry out cluster operation, the autonomous message trigger base station that sends to authorize；
3rd module, for information to be reported to be sent to network side after obtaining base station and authorizing.
14. terminal according to claim 13, it is characterised in that second module is needing to carry out following cluster operation
When, the autonomous message trigger base station that sends authorizes:
State information report, the right to apply for words, right of speech are seized to be discharged with right of speech.
15. terminal according to claim 13, it is characterised in that the information that the 3rd module is sent includes the SOT state of termination
Information and signaling.
16. the system that end message reports in a kind of group system, it is characterised in that the system includes such as claim 11~12
The described base station of any one, and such as the described terminal of claim 13~15 any one.
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| CN106160963B (en) * | 2015-03-24 | 2020-04-21 | 中国移动通信集团公司 | Network function configuration method, terminal and 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 |
| 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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|---|---|---|---|---|
| EP1858275B1 (en) * | 2005-11-16 | 2009-07-22 | Huawei Technologies Co., Ltd. | Method and system for implementing group call service |
| CN102387600A (en) * | 2010-09-06 | 2012-03-21 | 普天信息技术研究院有限公司 | Random access method for broadband trunking communication system |
| CN102821358A (en) * | 2011-06-09 | 2012-12-12 | 普天信息技术研究院有限公司 | Method for achieving group calling business |
| 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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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1858275B1 (en) * | 2005-11-16 | 2009-07-22 | Huawei Technologies Co., Ltd. | Method and system for implementing group call service |
| CN102387600A (en) * | 2010-09-06 | 2012-03-21 | 普天信息技术研究院有限公司 | Random access method for broadband trunking communication system |
| CN102821358A (en) * | 2011-06-09 | 2012-12-12 | 普天信息技术研究院有限公司 | Method for achieving group calling business |
| 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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