CN103796174B - The transfer approach and corresponding colony terminal and access node of a kind of cluster information - Google Patents
The transfer approach and corresponding colony terminal and access node of a kind of cluster information Download PDFInfo
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- CN103796174B CN103796174B CN201210424119.2A CN201210424119A CN103796174B CN 103796174 B CN103796174 B CN 103796174B CN 201210424119 A CN201210424119 A CN 201210424119A CN 103796174 B CN103796174 B CN 103796174B
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- Prior art keywords
- resource
- message
- access
- colony terminal
- cluster
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
-
- 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
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
Abstract
The transfer approach and corresponding colony terminal and access node of a kind of cluster information, the transfer approach include: that the colony terminal without language Idle state for the time being in trunked communication system initiates random access, and colony terminal access-in resource is used to send message one；After access node receives the message one, determine that the resource that the message one uses is the colony terminal access-in resource, the running time-frequency resource used in authorization messages three in the message two returned to the colony terminal；After the colony terminal receives the message two, message three is sent to the access node, cluster information is carried by uplink common control channel signaling in the message three.The present invention also provides corresponding colony terminal and access nodes.The solution of the present invention resource occupation is less, the rate of information throughput is fast.
Description
Technical field
The present invention relates to the transfer approach and corresponding colony terminal of information transfer techniques more particularly to cluster information and connect
Ingress.
Background technique
Trunked communication system is developed, is applied towards specific industry to meet industry user's command scheduling demand
Private radio trunked communication system, a large amount of wireless users share a small amount of wireless channel in system, are applied based on command scheduling,
It is a kind of multipurpose, dynamical wireless cluster communication system.
Group exhale session be trunked communication system carry out main business, it is characterized in that multiple terminal users can enter it is same
Session connection, wherein some user has right of speech, belongs to right of speech user, and other users belong to non-right of speech user without right of speech, words
It weighs user and transmits group-calling service data (may include the multiple types such as voice, file, picture, image) from terminal to network, so
Group-calling service data are sent to other non-right of speech users by network in a broadcast manner afterwards, realize the unified finger of group service with this
It waves, dispatch and manages.
By taking the broadband cluster communication system based on long term evolution (LTE, Long Term Evolution) technology as an example, collection
During group business carries out, the colony terminal in no language Idle state for the time being is needed to access node such as evolved node B
(eNB, Evolved NodeB) report cluster state information is needed to dispatching service system (DSS, Dispatch
Service System) signalling of bouquet Non-Access Stratum (NAS, Non-Access Stratum) signaling, but since terminal and eNB do not have
It establishes wireless heterogeneous networks (RRC, Radio Resource Control) carrying and above- mentioned information can not be transmitted.
Solve the problems, such as this, current method is to establish a dedicated channel for transmitting cluster state information and cluster
NAS layers of signaling.But this needs to occupy more resource, and the speed of transmission is also restrained.
Summary of the invention
A kind of transmission of the technical problem to be solved in the present invention is to provide resource occupation less, fast speed cluster information
Method and corresponding colony terminal and access node
To solve the above-mentioned problems, the present invention provides a kind of transfer approach of cluster information, comprising:
In trunked communication system without language for the time being Idle state colony terminal initiate random access, accessed using colony terminal
Resource sends message one；
After access node receives the message one, determine that the resource that the message one uses is colony terminal access money
Source, the running time-frequency resource used in authorization messages three in the message two returned to the colony terminal；
After the colony terminal receives the message two, message three is sent to the access node, in the message three
Cluster information is carried by uplink common control channel signaling.
Preferably,
The trunked communication system is the broadband cluster communication system based on long term evolution (LTE) technology, and the cluster is whole
What is marked off in the resource that end access-in resource uses when being from LTE system terminal random access provides for the dedicated code of colony terminal
The combination of source or time-domain resource or code resource and time-domain resource.
Preferably,
The cluster information is cluster state information or cluster Non-Access Stratum signaling.
Preferably,
The colony terminal is sent to the access node after message three, further includes: the access node receives described
After message three, the cluster state information that it is carried is handled, or the cluster Non-Access Stratum signaling carried is transparent to
Dispatching service system.
Preferably,
Further include: the access node is notified the colony terminal access-in resource to colony terminal by broadcasting the message.
Correspondingly, the present invention also provides a kind of colony terminals, comprising:
Random access module is accessed using colony terminal and is provided for initiating random access in no language Idle state for the time being
Source sends message one；
Information uploading module, when for running time-frequency resource used in the authorization messages three in the message two that access node returns,
Message three is sent to the access node, and cluster letter is carried by uplink common control channel signaling in the message three
Breath.
Preferably,
The colony terminal is the colony terminal based on long term evolution (LTE) technology；
The random access module sends message one using colony terminal access-in resource, wherein the colony terminal access
Marked off in the resource that resource uses when being from LTE system terminal random access for the dedicated code resource of colony terminal or when
The combination of domain resource or code resource and time-domain resource.
Preferably,
The information uploading module carries cluster information by uplink common control channel signaling in the message three,
In, the cluster information is cluster state information or cluster Non-Access Stratum signaling.
Correspondingly, the present invention also provides a kind of access node, including random access processing module, at the random access
Managing module includes:
First receiving module, for receiving the message one sent when terminal initiates random access；
Respond module, for determining whether the resource that the message one uses is colony terminal access-in resource, if so, to
Running time-frequency resource used in authorization messages three in the message two that the terminal returns；
Second receiving module, the cluster carried in the message three by common channel signalling for receiving the terminal
Information.
Preferably,
The access node is the access node of long term evolution (LTE) system；
The respond module determines whether the resource that the message one uses is colony terminal access-in resource, wherein described
It is marked off in the resource that colony terminal access-in resource uses when being from LTE system terminal random access dedicated for colony terminal
The combination of code resource or time-domain resource or code resource and time-domain resource.
Preferably,
The access node further include: broadcast module, for the colony terminal access-in resource to be led to by broadcasting the message
Know colony terminal.
Preferably,
After second receiving module receives the message three, the cluster state information that it is carried is handled, or
The cluster Non-Access Stratum signaling carried is transparent to dispatching service system.
Based on above scheme, the colony terminal in broadband cluster communication system under no language for the time being Idle state is not needed
It establishes individual channel just and can be transmitted cluster state information and cluster NAS signaling to access node, can save and need to establish
The related resource of dedicated channel and achieve the purpose that quickly to transmit.
Detailed description of the invention
Fig. 1 is random access procedure of the embodiment of the present invention one using random access procedure transmission cluster state information；
Fig. 2 a, Fig. 2 b are the colony terminal of the embodiment of the present invention one and the module map of access node respectively；
Fig. 3 is the random access procedure that the embodiment of the present invention two transmits cluster NAS layers of signaling using random access procedure.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Embodiment one
The present embodiment is by taking the broadband cluster communication system based on long term evolution (LTE) technology as an example, access node therein
By taking eNB as an example.The transfer approach of signaling process shown in Figure 1, the present embodiment cluster information includes:
Step 10, in trunked communication system without language for the time being Idle state colony terminal (UE) initiate random access, use
Colony terminal access-in resource sends message one；
Marked off in the resource that colony terminal access-in resource uses when being from LTE system terminal random access for cluster end
Dedicated resource is held, it can be using any one of following 3 kinds of implementations:
For mode first is that by the processing mode of code domain, described for the dedicated resource of colony terminal is code resource；
Under this mode, the code resource i.e. random access prefix (PRACHPreamble) for being used for LTE terminal access is marked off
A part is exclusively used in the random access of colony terminal, is denoted as set A, and other PRACH Preamble connect for common LTE terminal
Enter.Then colony terminal is sent message one (MSG1) using the PRACH Preamble progress random access in set A in step 10
To eNB.
For mode second is that by the processing mode of time domain, described for the dedicated resource of colony terminal is time-domain resource；
Under this mode, the time-domain resource such as Physical Random Access Channel (PRACH:Physical of LTE terminal access will be used for
Random Access Channel) sub-frame division a part of random access for being exclusively used in colony terminal out is sent, it is denoted as set A,
Other PRACH send subframe and access for common LTE terminal.Then colony terminal is sent using the PRACH in set A in step 10
Subframe carries out random access, sends MSG1 to eNB.
Mode third is that in such a way that code domain and time domain combine, it is described for the dedicated resource of colony terminal be code resource and
The combination of time-domain resource.
Under this mode, the PRACH Preamble for being used for LTE terminal access is marked off into a part and is exclusively used in colony terminal
Random access, the PRACH for being denoted as set A, while being used for LTE terminal access, which sends sub-frame division and goes out a part, to be exclusively used in collecting
The random access of group terminal is denoted as set B.Then colony terminal uses the PRACH Preamble sum aggregate in set A in step 10
It closes the PRACH in B and sends subframe progress random access, send MSG1 to eNB.
Above-mentioned colony terminal access-in resource can be by eNB by broadcast message notice colony terminal, can also be in the protocol
Agreement.
Step 12, after eNB receives message one, determine that the resource that message one uses is colony terminal access-in resource, in Xiang Ji
Running time-frequency resource used in authorization messages three in the message two that group terminal returns；
Such as employing mode one, eNB is detected within the scope of whole Preamble, determines the PRACH detected
Preamble belongs to set A, the biography of authorization messages three (MSG3) in the response returned to colony terminal i.e. message two (MSG2)
It is defeated.
Such as employing mode two, eNB sends within the scope of subframe in whole PRACH and is detected, and determines the PRACH hair detected
Subframe is sent to belong to set A, the transmission of authorization messages three (MSG3) in the response returned to colony terminal i.e. message two (MSG2).
Such as employing mode three, eNB is detected within the scope of whole Preamble, determines the PRACH detected
Preamble belongs to set A and PRACH sends subframe and belongs to set B, in the response returned to colony terminal i.e. message two
(MSG2) transmission of authorization messages three (MSG3) in.
Step 14, after colony terminal receives message two, message three is sent to eNB, passes through the public control of uplink in message three
Channel signaling processed carries cluster information.
In this step, colony terminal can be by extending uplink common control channel (UL in message three (MSG3)
CCCH) signaling carries cluster state information, but also can be used new signaling.After eNB receives MSG3, cluster that it is carried
Status information is handled.
As an example, above-mentioned process can carry out under following scene:
Colony terminal (cluster called listens user) in no language Idle state for the time being switch over or request adjacent area without
Line resource is needed to the eNB Reference Signal Received Power (RSRP) reported or Reference Signal Received Quality (RSRQ) or block error code
When the information such as rate (BLER), above-mentioned random access procedure is initiated, the status information that need to be reported is carried and is sent out in UL CCCH signaling
Give eNB；
Colony terminal in no language Idle state for the time being need to report to eNB cluster Group ID being presently in, when
Preceding group is exhaled or when individual calling or group are exhaled with information such as individual calling state instructions, initiates above-mentioned random access procedure, the state that will need to be reported
Information carrying is sent to eNB in UL CCCH signaling；
When colony terminal in no language Idle state for the time being is needed to eNB report CQI information, above-mentioned random access is initiated
The status information that need to be reported is carried and is sent to eNB in UL CCCH signaling by process.
Correspondingly, as shown in Figure 2 a, it is whole to additionally provide a kind of cluster based on long term evolution (LTE) technology for the present embodiment
End, comprising:
Random access module 20 is accessed for initiating random access in no language Idle state for the time being using colony terminal
Resource sends message one；Wherein, in the resource used when the colony terminal access-in resource is from LTE system terminal random access
The combination for the dedicated code resource of colony terminal or time-domain resource or code resource and time-domain resource marked off.Specific resource
Processing mode is shown in the explanation under step 10.
Information uploading module 22, for running time-frequency resource used in the authorization messages three in the message two that access node returns
When, message three is sent to the access node, and cluster is carried by uplink common control channel signaling in the message three
Information.
Correspondingly, as shown in Figure 2 b, the present embodiment additionally provides a kind of access node such as eNB of LTE system, including random
Processing module is accessed, the random access processing module includes:
First receiving module 30, for receiving the message one sent when terminal initiates random access.
Respond module 32, for determining whether the resource that the message one uses is colony terminal access-in resource, if so,
Running time-frequency resource used in authorization messages three in the message two returned to the terminal；Wherein, the colony terminal access-in resource is
Marked off in the resource used when from LTE system terminal random access for the dedicated code resource of colony terminal or time-domain resource,
Or the combination of code resource and time-domain resource.Saying under step 12 is shown in processing of the respond module under the processing mode of different resource
It is bright.
Second receiving module 34, the collection carried in the message three by common channel signalling for receiving the terminal
Group's status information, handles the cluster state information.
Preferably, the access node further include: broadcast module, for the colony terminal to be accessed by broadcasting the message
Resource notification colony terminal.
Embodiment two
The present embodiment is basically the same as the first embodiment, as shown in figure 3, the difference is that colony terminal exists in step 14
In MSG3 by the cluster information that uplink common control channel signaling carries be cluster NAS signaling such as apply right of speech, seize right of speech,
It sends group and establishes request message etc..And after step 14, further includes:
Step 16, after eNB receives MSG3, the cluster NAS signaling carried passes through DSS and is handled.
As an example, above-mentioned process can carry out under following scene:
When colony terminal in no language Idle state for the time being needs to DSS application right of speech or seizes right of speech, initiate above-mentioned
The carrying of corresponding cluster NAS signaling is sent to eNB by random access procedure in UL CCCH signaling, and eNB is by the cluster NAS
Signaling passes through DSS processing.
When colony terminal in no language Idle state for the time being needs to initiate group to DSS to establish request, initiate it is above-mentioned with
The carrying of corresponding cluster NAS signaling is sent to eNB by machine access process in UL CCCH signaling, and eNB believes the cluster NAS
Order passes through DSS processing.
In the colony terminal and access node and embodiment one based on long term evolution (LTE) technology present embodiments provided
Colony terminal and access node it is essentially identical, module is also shown in Fig. 2 a and Fig. 2 b, and only information in colony terminal uploads mould
Block 22 is cluster Non-Access Stratum signaling by the cluster information that uplink common control channel signaling carries in MSG3.And access section
The second receiving module 32 in point receives the cluster that the terminal is carried in the message three by common control channel signaling
After Non-Access Stratum signaling, handled DSS can be passed through after cluster Non-Access Stratum signaling.
Those of ordinary skill in the art will appreciate that all or part of the steps in the above method can be instructed by program
Related hardware is completed, and described program can store in computer readable storage medium, such as read-only memory, disk or CD
Deng.Optionally, one or more integrated circuits also can be used to realize, accordingly in all or part of the steps of above-described embodiment
Ground, each module/unit in above-described embodiment can take the form of hardware realization, can also use the shape of software function module
Formula is realized.The present invention is not limited to the combinations of the hardware and software of any particular form.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of transfer approach of cluster information, comprising:
In trunked communication system without language for the time being Idle state colony terminal initiate random access, use colony terminal access-in resource
Send message one；
After access node receives the message one, determine that the resource that the message one uses is the colony terminal access-in resource,
The running time-frequency resource used in authorization messages three in the message two returned to the colony terminal；
After the colony terminal receives the message two, message three is sent to the access node, is passed through in the message three
Uplink common control channel signaling carries cluster information；The cluster information is that cluster state information or cluster Non-Access Stratum are believed
It enables.
2. transfer approach as described in claim 1, it is characterised in that:
The trunked communication system is the broadband cluster communication system based on long term evolution LTE technology, the colony terminal access
Marked off in the resource that resource uses when being from LTE system terminal random access for the dedicated code resource of colony terminal or when
The combination of domain resource or code resource and time-domain resource.
3. transfer approach as described in claim 1, it is characterised in that:
The colony terminal is sent to the access node after message three, further includes: the access node receives the message
After three, the cluster state information that it is carried is handled, or the cluster Non-Access Stratum signaling carried is transparent to scheduling
Service system.
4. the transfer approach as described in claims 1 or 2 or 3, it is characterised in that:
Further include: the access node is notified the colony terminal access-in resource to colony terminal by broadcasting the message.
5. a kind of colony terminal characterized by comprising
Random access module is sent out for initiating random access in no language Idle state for the time being using colony terminal access-in resource
Send message one；
Information uploading module, when for running time-frequency resource used in the authorization messages three in the message two that access node returns, to institute
It states access node and sends message three, and cluster information is carried by uplink common control channel signaling in the message three；Institute
Stating cluster information is cluster state information or cluster Non-Access Stratum signaling.
6. colony terminal as claimed in claim 5, it is characterised in that:
The colony terminal is the colony terminal based on long term evolution LTE technology；
The random access module sends message one using colony terminal access-in resource, wherein the colony terminal access-in resource
What is marked off in the resource used when being from LTE system terminal random access provides for the dedicated code resource of colony terminal or time domain
The combination of source or code resource and time-domain resource.
7. a kind of access node, including random access processing module, which is characterized in that the random access processing module includes:
First receiving module, for receiving the message one sent when terminal initiates random access；
Respond module, for determining whether the resource that the message one uses is colony terminal access-in resource, if so, to described
Running time-frequency resource used in authorization messages three in the message two that terminal returns；
Second receiving module is believed in the message three by the cluster that common channel signalling carries for receiving the terminal
Breath；The cluster information is cluster state information or cluster Non-Access Stratum signaling.
8. access node as claimed in claim 7, it is characterised in that:
The access node is the access node of long term evolution LTE system；
The respond module determines whether the resource that the message one uses is colony terminal access-in resource, wherein the cluster
What is marked off in the resource that terminal access-in resource uses when being from LTE system terminal random access provides for the dedicated code of colony terminal
The combination of source or time-domain resource or code resource and time-domain resource.
9. access node as claimed in claim 7 or 8, it is characterised in that:
The access node further include: broadcast module, for the colony terminal access-in resource to be notified to collect by broadcast message
Group terminal.
10. access node as claimed in claim 7 or 8, it is characterised in that:
After second receiving module receives the message three, the cluster state information that it is carried is handled, or by its
The cluster Non-Access Stratum signaling of carrying is transparent to dispatching service system.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424119.2A CN103796174B (en) | 2012-10-30 | 2012-10-30 | The transfer approach and corresponding colony terminal and access node of a kind of cluster information |
| MX2015002154A MX353359B (en) | 2012-10-30 | 2013-07-30 | Cluster information transmission method, and corresponding cluster terminal and access point. |
| PCT/CN2013/080418 WO2014067300A1 (en) | 2012-10-30 | 2013-07-30 | Cluster information transmission method, and corresponding cluster terminal and access point |
| BR112015003901A BR112015003901A2 (en) | 2012-10-30 | 2013-07-30 | method of transmitting tracing information and corresponding tracing terminal and access node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424119.2A CN103796174B (en) | 2012-10-30 | 2012-10-30 | The transfer approach and corresponding colony terminal and access node of a kind of cluster information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103796174A CN103796174A (en) | 2014-05-14 |
| CN103796174B true CN103796174B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210424119.2A Expired - Fee Related CN103796174B (en) | 2012-10-30 | 2012-10-30 | The transfer approach and corresponding colony terminal and access node of a kind of cluster information |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN103796174B (en) |
| BR (1) | BR112015003901A2 (en) |
| MX (1) | MX353359B (en) |
| WO (1) | WO2014067300A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304387A (en) * | 2015-05-22 | 2017-01-04 | 中兴通讯股份有限公司 | A kind of method of Stochastic accessing, base station and subscriber equipment |
| CN105142193B (en) * | 2015-07-24 | 2019-06-07 | 大唐移动通信设备有限公司 | A kind of cell reselection and its control method and device |
| CN114143725A (en) * | 2021-12-13 | 2022-03-04 | 中信科移动通信技术股份有限公司 | Broadband cluster call processing method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787659A (en) * | 2004-12-07 | 2006-06-14 | 华为技术有限公司 | Method for obtaining hearing person movable station information from network in group calling/group playing procedure |
| CN101400188A (en) * | 2007-09-26 | 2009-04-01 | 中兴通讯股份有限公司 | Transmission method for high-speed downlink shared channel under non-CELL_DCH state |
| EP2509373A1 (en) * | 2011-04-01 | 2012-10-10 | Panasonic Corporation | Efficient extended power headroom reporting for semi-persistent scheduling |
-
2012
- 2012-10-30 CN CN201210424119.2A patent/CN103796174B/en not_active Expired - Fee Related
-
2013
- 2013-07-30 MX MX2015002154A patent/MX353359B/en active IP Right Grant
- 2013-07-30 BR BR112015003901A patent/BR112015003901A2/en not_active IP Right Cessation
- 2013-07-30 WO PCT/CN2013/080418 patent/WO2014067300A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787659A (en) * | 2004-12-07 | 2006-06-14 | 华为技术有限公司 | Method for obtaining hearing person movable station information from network in group calling/group playing procedure |
| CN101400188A (en) * | 2007-09-26 | 2009-04-01 | 中兴通讯股份有限公司 | Transmission method for high-speed downlink shared channel under non-CELL_DCH state |
| EP2509373A1 (en) * | 2011-04-01 | 2012-10-10 | Panasonic Corporation | Efficient extended power headroom reporting for semi-persistent scheduling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103796174A (en) | 2014-05-14 |
| MX353359B (en) | 2018-01-10 |
| WO2014067300A1 (en) | 2014-05-08 |
| BR112015003901A2 (en) | 2019-11-19 |
| MX2015002154A (en) | 2015-08-20 |
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