CN105657673A - Method, device and system for informing speaking right and video source information - Google Patents
Method, device and system for informing speaking right and video source information Download PDFInfo
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- CN105657673A CN105657673A CN201410641897.6A CN201410641897A CN105657673A CN 105657673 A CN105657673 A CN 105657673A CN 201410641897 A CN201410641897 A CN 201410641897A CN 105657673 A CN105657673 A CN 105657673A
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Abstract
The invention provides a method for informing a speaking right and/or video source information. The method comprises the steps that a cluster core network sends an NAS message including speaking right information and/or video source information to an eNB, and meanwhile indicates the type of the NAS message; the eNB recognizes and stores the NAS message including the speaking right information or the video source information according to the type of the NAS message; and the eNB periodically sends the NAS message including the speaking right information or the video source information on an air interface. According to the method, the UE which enters later can acquire the speaking right information and the video source information as soon as possible, and meanwhile the eNB effectively manages the speaking right information and the video source information.
Description
Technical field
The present invention relates to trunked communication system, particularly relate to the methods, devices and systems of notice right of speech and video source information.
Background technology
Trunked communication system, has become a vital personal communication system except public mobile communication system at present. The command scheduling having due to it and emergent feature (such as one-touch intercommunication, urgent call and many group schedulings etc.), be therefore widely used in multiple important industries such as including army, airport, public security, railway and electric power.
In trunked communication system, group-calling service is important type of service, and it defines the business model of a group call. That is: one group of user being defined as a call group, group member is communicated by half-duplex mode, by applying for that right of speech is spoken, and the communication mode that other group members listen to. Wherein non-right of speech user can listen to the speech from right of speech user or video in idle condition, and simultaneity factor is also notified that the current right of speech user profile of other users.
In a community, this group membership shares a down channel, and network side is set up by beep-page message notice group call, is exhaled by group and sets up message and set up group and exhale Radio Resource. Up channel needs to press ' PTT ' key and seizes use. Can during addition group smoothly to exhale in order to meet the entrance user that lags, beep-page message that group is exhaled and group are exhaled and set up message is send according to some cycles. Group exhales Entry function can make those before phone group exhales and do not terminate, and the group membership failing to add in time call adds ongoing talkgroup call as early as possible in later time. Based in the broadband cluster communication system of LTE, right of speech information and video source information are only just notified that to user when changing at speech right modifying and video source. For the user entered that lags, it is possible to do not know right of speech source and source video sequence within the some time, affect impression and the experience of user.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes a kind of right of speech and the Notification Method of video source information, including: cluster core net sends the NAS message comprising right of speech information or video source information to eNB, indicates described NAS message type simultaneously; ENB comprises right of speech information or the NAS message of video source information according to described NAS message type identification preservation; ENB comprises right of speech information or the NAS message of video source information described in sending in the upper cycle of eating dishes without rice or wine.
Preferably, described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message; Described eNB preserves right of speech information NAS message and video source information NAS message, does not preserve other NAS message.
Preferably, after comprising the NAS message of right of speech information or video source information described in described eNB preservation, old corresponding NAS message is abandoned.
Preferably, the described eNB cycle send described in comprise right of speech information or video source information NAS message time, also indicate type and the version information of described NAS message.
Preferably, the described version information NAS message for indicating described NAS message to be new NAS message or re-transmission. Wherein, described version information is the NAS message that 1 expression is new, and 0 represents the NAS message retransmitted; Or, described version information is indicated by tag, and initial value is 0, and new NAS information then adds 1.
Preferably, also include: described UE judges whether to read this message by the version information of described NAS message. The UE entered if described UE lags, then read described NAS message; If described UE is the non-UE entered that lags, if it find that the version information of described NAS message is designated as new information, then reads described NAS message, otherwise abandon described NAS message.
Based on identical design, the present invention also proposes a kind of cluster core network device realizing said method, and described device sends the NAS message comprising right of speech information or video source information to eNB, indicates described NAS message type simultaneously. Wherein, described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message.
Based on identical design, the present invention also proposes a kind of eNB device realizing said method, including receiver module, memory module and sending module: described receiver module is for receiving the NAS message comprising right of speech information or video source information and described NAS message type indication information; Described memory module for comprising right of speech information or the NAS message of video source information according to described NAS message type identification preservation; Described sending module comprised right of speech information or the NAS message of video source information described in sending in the upper cycle of eating dishes without rice or wine.
Preferably, described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message; Described memory module preserves right of speech information NAS message and video source information NAS message, does not preserve other NAS message.
Preferably, described memory module, after the NAS message comprising right of speech information or video source information described in preserving, abandons old corresponding NAS message.
Preferably, described sending module, when comprising the NAS message of right of speech information or video source information described in cycle transmission, also indicates type and the version information of described NAS message. The wherein said version information NAS message for indicating described NAS message to be new NAS message or re-transmission. Described version information is the NAS message that 1 expression is new, and 0 represents the NAS message retransmitted; Or, described version information is indicated by tag, and initial value is 0, and new NAS information then adds 1.
Based on identical design, the present invention also proposes a kind of UE device realizing said method, and described UE device receives the eNB NAS message comprising right of speech information or video source information sent and described NAS message type indication information.
Preferably, described UE device also receives the version information of described NAS message, and the version information according to described NAS message judges whether to read this message.Further, the UE entered if described UE device lags, then read described NAS message; Lag the UE entered if described UE device is non-, and the version information of described NAS message is designated as new information, then read described NAS message, otherwise abandon described NAS message.
Finally, the present invention also proposes a kind of system realizing said method, and described system includes cluster core network device as above, eNB device and UE device.
The present invention UE entered that can make to lag obtains right of speech information and video source information as early as possible, makes eNB effectively manage right of speech information and video source information simultaneously.
Accompanying drawing explanation
Fig. 1 is the flow chart of the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments; It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The present invention proposes a kind of right of speech and the Notification Method of video source information, including:
Cluster core net sends the NAS message comprising right of speech information or video source information to eNB, indicates described NAS message type simultaneously;
ENB comprises right of speech information or the NAS message of video source information according to described NAS message type identification preservation;
ENB comprises right of speech information or the NAS message of video source information described in sending in the upper cycle of eating dishes without rice or wine.
Wherein, NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message; Described eNB preserves right of speech information NAS message and video source information NAS message, does not preserve other NAS message.
After comprising the NAS message of right of speech information or video source information described in described eNB preservation, abandon old corresponding NAS message.
The described eNB cycle send described in comprise right of speech information or video source information NAS message time, also indicate type and the version information of described NAS message. Wherein, the version information NAS message for indicating described NAS message to be new NAS message or re-transmission. Such as: described version information is the NAS message that 1 expression is new, 0 represents the NAS message retransmitted; Or, described version information is indicated by tag, and initial value is 0, and new NAS information then adds 1.
Said method also includes: described UE judges whether to read this message by the version information of described NAS message. Such as, the UE entered that lags reads described NAS message; If finding that the version information of described NAS message is designated as new information for the non-UE entered that lags, reading described NAS message, otherwise abandoning described NAS message.
In said method, right of speech information and video source information are sent to eNB, eNB and preserve two information respectively by cluster core net. In order to avoid eNB coverage information, cluster core net may also indicate that NAS message type, namely right of speech information or video source information or other, it is possible to make that eNB is correct when not decoding NAS message preserves right of speech information and video source information. ENB preserves right of speech information and video source information respectively, and sends right of speech information and video source information according to the cycle.Simultaneously in order to avoid the non-right of speech information and video source information lagging and entering user's repeat decoding identical cycle, the direct-sending message of right of speech information and video source information indicates NAS type, namely right of speech information or video source information or other; Still indicating whether current right of speech information changed compared with last time with video source information, it is possible to 1bit indicates, change is again without change, it is also possible to arranges a tag, often changes once, then tag value increasing 1.
Elaborate implementing of the present invention below by example, refer to accompanying drawing 1, specifically include:
Step 1: have speech right modifying and/or video source to change, then trigger cluster core net (CN) and send right of speech information and video source information to UE.
Step 2: cluster core net first passes through S1 mouth NAS message and directly right of speech information and video source information biography issued eNB, in S1 mouth NAS direct-sending message, also indicate that NAS message type simultaneously, as right of speech information notifies NAS message, video source information notice NAS message, other NAS message.
Step 3:eNB, according to NAS message type, preserves the NAS message of right of speech information and video source information respectively, does not then preserve for other kinds of NAS message; And abandon the NAS message of old right of speech information and video source information.
Step 4��5:eNB cycle sends right of speech information and video source information.
Step 5:eNB sent the right of speech information NAS message corresponding with video source information to UE in the upper cycle of eating dishes without rice or wine. Carry NAS message type and the version indication information of right of speech information and video source information simultaneously. Version indication information can indicate by 1bit herein, represents new right of speech information and video source information such as 1, and 0 represents the re-transmission of right of speech information and the video source information not converted; A tag value instruction version information can also be passed through, for instance tag value 0 to 31 integer, new right of speech information and video source information then tag are from increasing 1, and initial value is 0.
Step 6a: the entrance UE that lags reads right of speech information and video source information.
Step 6b: for the non-entrance UE that lags, then find redaction, then obtain right of speech information and video source information and be submitted to application layer, otherwise directly abandoning.
Be can be seen that by the present embodiment, in the present invention, eNB can correctly identify and preserve right of speech information and video source information, and the entrance user that makes to lag obtains right of speech information and video source information in time, it is also possible to make non-lagging enter right of speech information and the video source information losing repetition in rrc layer face as early as possible.
Based on identical design, the present invention also proposes a kind of cluster core network device realizing said method, and described device sends the NAS message comprising right of speech information or video source information to eNB, indicates described NAS message type simultaneously. Wherein, described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message.
Based on identical design, the present invention also proposes a kind of eNB device realizing said method, including receiver module, memory module and sending module: described receiver module is for receiving the NAS message comprising right of speech information or video source information and described NAS message type indication information; Described memory module for comprising right of speech information or the NAS message of video source information according to described NAS message type identification preservation; Described sending module comprised right of speech information or the NAS message of video source information described in sending in the upper cycle of eating dishes without rice or wine.
Preferably, described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message;Described memory module preserves right of speech information NAS message and video source information NAS message, does not preserve other NAS message.
Preferably, described memory module, after the NAS message comprising right of speech information or video source information described in preserving, abandons old corresponding NAS message.
Preferably, described sending module, when comprising the NAS message of right of speech information or video source information described in cycle transmission, also indicates type and the version information of described NAS message. The wherein said version information NAS message for indicating described NAS message to be new NAS message or re-transmission. Described version information is the NAS message that 1 expression is new, and 0 represents the NAS message retransmitted; Or, described version information is indicated by tag, and initial value is 0, and new NAS information then adds 1.
Based on identical design, the present invention also proposes a kind of UE device realizing said method, and described UE device receives the eNB NAS message comprising right of speech information or video source information sent and described NAS message type indication information.
Preferably, described UE device also receives the version information of described NAS message, and the version information according to described NAS message judges whether to read this message. Further, the UE entered if described UE device lags, then read described NAS message; Lag the UE entered if described UE device is non-, and the version information of described NAS message is designated as new information, then read described NAS message, otherwise abandon described NAS message.
Finally, the present invention also proposes a kind of system realizing said method, and described system includes cluster core network device as above, eNB device and UE device.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment; And aforesaid storage medium includes: the various media that can store program code such as ROM, RAM, magnetic disc or CDs.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (20)
1. the Notification Method of a right of speech and/or video source information, it is characterised in that including:
Cluster core net sends the NAS message comprising right of speech information and/or video source information to eNB, indicates described NAS message type simultaneously;
ENB comprises right of speech information and/or the NAS message of video source information according to described NAS message type identification preservation;
ENB comprises right of speech information and/or the NAS message of video source information described in sending in the upper cycle of eating dishes without rice or wine.
2. method according to claim 1, it is characterised in that described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message; Described eNB preserves right of speech information NAS message and video source information NAS message, does not preserve other NAS message.
3. method according to claim 1, it is characterised in that also include: after comprising the NAS message of right of speech information and/or video source information described in described eNB preservation, abandon old corresponding NAS message.
4. method according to claim 1, it is characterised in that the described eNB cycle send described in comprise right of speech information and/or video source information NAS message time, also indicate type and the version information of described NAS message.
5. method according to claim 4, it is characterised in that the described version information NAS message for indicating described NAS message to be new NAS message or re-transmission.
6. method according to claim 5, it is characterised in that described version information is the NAS message that 1 expression is new, 0 represents the NAS message retransmitted; Or,
Described version information is indicated by tag, and initial value is 0, and new NAS information then adds 1.
7. the method according to claim 4��6 any one, it is characterised in that also include: described UE judges whether to read this message by the version information of described NAS message.
8. method according to claim 7, it is characterised in that the UE entered if described UE lags, then read described NAS message; If described UE is the non-UE entered that lags, if it find that the version information of described NAS message is designated as new information, then reads described NAS message, otherwise abandon described NAS message.
9. realize a cluster core network device for method as described in claim 1��8, including:
Described device sends the NAS message comprising right of speech information and/or video source information to eNB, indicates described NAS message type simultaneously.
10. cluster core network device according to claim 9, it is characterised in that described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message.
11. one kind realizes the eNB device of method as described in claim 1��8, it is characterised in that described eNB device includes receiver module, memory module and sending module:
Described receiver module is for receiving the NAS message comprising right of speech information and/or video source information and described NAS message type indication information;
Described memory module for comprising right of speech information and/or the NAS message of video source information according to described NAS message type identification preservation;
Described sending module comprised right of speech information and/or the NAS message of video source information described in sending in the upper cycle of eating dishes without rice or wine.
12. eNB device according to claim 11, it is characterised in that described NAS message type represents that described NAS message is right of speech information NAS message, video source information NAS message or other NAS message; Described memory module preserves right of speech information NAS message and video source information NAS message, does not preserve other NAS message.
13. eNB device according to claim 11, it is characterised in that described memory module, after the NAS message comprising right of speech information and/or video source information described in preserving, abandons old corresponding NAS message.
14. the eNB device according to claim 11��13 any one, it is characterised in that described sending module, when comprising the NAS message of right of speech information and/or video source information described in cycle transmission, also indicates type and the version information of described NAS message.
15. eNB device according to claim 14, it is characterised in that the described version information NAS message for indicating described NAS message to be new NAS message or re-transmission.
16. eNB device according to claim 15, it is characterised in that described version information is the NAS message that 1 expression is new, 0 represents the NAS message retransmitted; Or,
Described version information is indicated by tag, and initial value is 0, and new NAS information then adds 1.
17. one kind realizes the UE device of method as described in claim 1��8, it is characterised in that described UE device receives the eNB NAS message comprising right of speech information and/or video source information sent and described NAS message type indication information.
18. UE device according to claim 17, it is characterised in that described UE device also receives the version information of described NAS message, and the version information according to described NAS message judges whether to read this message.
19. UE device according to claim 18, it is characterised in that also include:
The UE entered if described UE device lags, then read described NAS message;
Lag the UE entered if described UE device is non-, and the version information of described NAS message is designated as new information, then read described NAS message, otherwise abandon described NAS message.
20. one kind realizes the system of method as described in claim 1��8, it is characterized in that, described system includes the cluster core network device as described in claim 9��10 any one, the eNB device as described in claim 11��16 any one and the UE device as described in claim 17��19 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641897.6A CN105657673A (en) | 2014-11-11 | 2014-11-11 | Method, device and system for informing speaking right and video source information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641897.6A CN105657673A (en) | 2014-11-11 | 2014-11-11 | Method, device and system for informing speaking right and video source information |
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| CN105657673A true CN105657673A (en) | 2016-06-08 |
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| CN201410641897.6A Withdrawn CN105657673A (en) | 2014-11-11 | 2014-11-11 | Method, device and system for informing speaking right and video source information |
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| CN101217713A (en) * | 2008-01-07 | 2008-07-09 | 中兴通讯股份有限公司 | A cluster communication system calling and prompting message sending message transmission method |
| CN102137337A (en) * | 2010-01-27 | 2011-07-27 | 普天信息技术研究院有限公司 | Method for quickly setting up group calling in digital trunking communication system |
| CN103874025A (en) * | 2012-12-10 | 2014-06-18 | 中兴通讯股份有限公司 | Trunk evolved packet core equipment, trunk E-UTRAN Node B and establishing method of trunk bearer |
| CN104010278A (en) * | 2013-02-27 | 2014-08-27 | 中兴通讯股份有限公司 | TD-SCDMA cluster system group call setup method and system |
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2014
- 2014-11-11 CN CN201410641897.6A patent/CN105657673A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217713A (en) * | 2008-01-07 | 2008-07-09 | 中兴通讯股份有限公司 | A cluster communication system calling and prompting message sending message transmission method |
| CN102137337A (en) * | 2010-01-27 | 2011-07-27 | 普天信息技术研究院有限公司 | Method for quickly setting up group calling in digital trunking communication system |
| CN103874025A (en) * | 2012-12-10 | 2014-06-18 | 中兴通讯股份有限公司 | Trunk evolved packet core equipment, trunk E-UTRAN Node B and establishing method of trunk bearer |
| CN104010278A (en) * | 2013-02-27 | 2014-08-27 | 中兴通讯股份有限公司 | TD-SCDMA cluster system group call setup method and system |
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Application publication date: 20160608 |