CN101610582A - The reallocating method of Radio Resource control connection and system - Google Patents
The reallocating method of Radio Resource control connection and system Download PDFInfo
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- CN101610582A CN101610582A CNA2008101249637A CN200810124963A CN101610582A CN 101610582 A CN101610582 A CN 101610582A CN A2008101249637 A CNA2008101249637 A CN A2008101249637A CN 200810124963 A CN200810124963 A CN 200810124963A CN 101610582 A CN101610582 A CN 101610582A
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Abstract
The invention discloses a kind of reallocating method and system of Radio Resource control connection, wherein, this method comprises: Access Network sends Radio Resource control connection reprovision signaling to terminal, notice terminal modifications radio resource control and connection content; In response to Radio Resource control connection reprovision signaling, the terminal modifications radio resource control and connection content, and revise to take place to return the Radio Resource control connection reprovision feedback signaling that carries abnormity diagnosis information to Access Network under the unusual situation.By technical scheme of the present invention, can in the Radio Resource control connection reprovision feedback signaling that terminal is returned, carry abnormity diagnosis information, thereby improve the treatment effeciency of Access Network, avoid invalidation.
Description
Technical field
The present invention relates to the communications field, and especially, relate to a kind of reallocating method and system of Radio Resource control connection.
Background technology
In existing wireless telecommunication system, particularly at Long Term Evolution (Long TermEvolution, LTE) in the wireless communication system, defined Radio Resource control connection reprovision (Radio Resource Control connection reconfiguration (RRC reprovision)) process.
Radio Resource control connection reprovision process is used to revise a Radio Resource control connection, for example, can comprise: (radio bearer can be one or more for foundation and/or modification and/or releasing wireless loading, radio bearer can be Signaling Radio Bearer (SRB, SignallingRadio Bearer) and/or (user) Data Radio Bearer ((user) Data Radio Bearer, DRB)); Carry out and switch; Configuration and/or modification are measured, and from global grounding wireless access network network (the Evolved Universal Terrestrial Radio Access Network of evolution, E-UTRAN) (this class entity is summarized in following use general term " Access Network ") is to subscriber equipment (User Equipment, UE) (followingly abbreviate it as terminal, to summarize this class entity) transmit non-access aspect (Non Access Stratum, NAS) specific information; Configuration and/or modification security parameter; Configuration and/or modification terminal context parameters.
Radio Resource control connection reprovision process specifically as depicted in figs. 1 and 2.Fig. 1 is the signaling process figure under the Radio Resource control connection reprovision process case of successful, and it is treated to: (11) Access Network is initiated Radio Resource control connection reprovision to terminal, the success of terminal reprovision; (12) terminal answer Radio Resource control connection reprovision is finished.Fig. 2 is the signaling process figure under the situation of Radio Resource control connection reprovision procedure failure, and it specifically is treated to: (21) Access Network is initiated Radio Resource control connection reprovision to terminal, and the terminal reprovision is unsuccessful; (22) terminal is replied the failure of Radio Resource control connection reprovision.
Purpose by Radio Resource control connection reprovision process described above and effect are as can be seen, Radio Resource control connection reprovision process can be used for revising a Radio Resource control connection, and concrete modification content comprises: (1) foundation and/or modification and/or releasing wireless loading; (2) carry out switching; (3) configuration and/or modification are measured; (4) transmit the NAS specific information; (5) configuration and/or modification security parameter; (6) configuration and/or modification terminal context parameters.In a reprovision process, can revise one or multinomial content simultaneously, for example can comprise following concrete modification scene:
Scene one: revise Signaling Radio Bearer simultaneously and set up Data Radio Bearer;
Scene two: revise Data Radio Bearer A and set up Data Radio Bearer B, and the while allocating and measuring;
Scene three: revise Signaling Radio Bearer and set up Data Radio Bearer C, and while allocating and measuring F, and revise simultaneously and measure G;
Scene four: set up Data Radio Bearer Q, and transmit the NAS specific information simultaneously;
Scene five: the G of allocating and measuring F, and modification measurement simultaneously simultaneously.
For this processing of revising multinomial content in a process, the existing protocol regulation only under all contents processing case of successful, is just thought the reprovision success, and terminal is returned " Radio Resource control connection reprovision is finished " signaling and given Access Network; As long as there is wherein a contents processing unsuccessful, then think the configuring condition of failing, terminal is returned " failure of Radio Resource control connection reprovision " signaling to Access Network.
Wherein, under failure scenarios, processing according to the existing protocol defined, in " failure of Radio Resource control connection reprovision " signaling, do not carry any information, that is to say that Access Network receives " failure of Radio Resource control connection reprovision " signaling of terminal feedback, be merely able to know reprovision process this time to the part or all of reprovision success in all the elements, and do not know it specifically is that a part of content does not have the reprovision success, and can not know the reason and the related object of reprovision of reprovision failure.Therefore, if existing reprovision process failure lacks specific aim information in the Radio Resource control connection reprovision failed signaling that terminal is returned, Access Network is merely able to attempt one by one blindly in follow-up processing, expend plenty of time and resource, treatment effeciency is very low.
Summary of the invention
Consider the problems referred to above and make the present invention, for this reason, main purpose of the present invention is to provide a kind of reprovision scheme of Radio Resource control connection, Radio Resource control connection reprovision process is under failure scenarios in the correlation technique to solve, and the Radio Resource control connection reprovision failed signaling that returns lacks the problem of specific aim information.
A kind of reallocating method of Radio Resource control connection is provided according to an aspect of the present invention.
Reallocating method according to the Radio Resource control connection of the embodiment of the invention comprises: Access Network sends Radio Resource control connection reprovision signaling to terminal, notice terminal modifications radio resource control and connection content; In response to Radio Resource control connection reprovision signaling, the terminal modifications radio resource control and connection content, and revise to take place to return the Radio Resource control connection reprovision feedback signaling that carries abnormity diagnosis information to Access Network under the unusual situation.
Wherein, the radio resource control and connection content of notice terminal modifications can comprise following one of at least: the foundation of radio bearer and/or revise and/or discharge; Carry out and switch; Configuration and/or modification are measured; Transmit non-access aspect specific information; Configuration and/or modification security parameter; The context parameters of configuration and/or modification terminal.
Wherein, radio bearer comprises Signaling Radio Bearer and/or Data Radio Bearer.
Wherein, above-mentioned abnormity diagnosis information can comprise following one of at least: Exception Type, exception object sign, unusual reason when handling.
Wherein, above-mentioned Exception Type can comprise following one of at least: the unusual or failure of the foundation of radio bearer modification unusual or failure and/or radio bearer release unusual or failure and/or radio bearer; Carry out and switch unusual or failure; Allocating and measuring unusual or failure and/or the unusual or failure of modification measurement; Transmit the unusual or failure of non-access aspect specific information; Configuration security parameter unusual or failure and/or the unusual or failure of modification security parameter; Unusual or the failure of the context parameters of configurating terminal and/or revise the unusual or failure of context parameters of terminal.
Wherein, exception object sign can comprise following one of at least: the radio bearer sign; The switching target frequency; Measure number; Measurement target number; The report config. number; The cryptographic algorithm sign; The protection algorithm integrallty sign.
Wherein, the Radio Resource control connection reprovision feedback signaling that returns of above-mentioned terminal is that Radio Resource control connection reprovision failed signaling or Radio Resource control connection reprovision are finished signaling.
A kind of reprovision system of Radio Resource control connection is provided according to a further aspect in the invention.
Reprovision system according to the Radio Resource control connection of the embodiment of the invention comprises:
Access Network is used to send Radio Resource control connection reprovision signaling to terminal, notice terminal modifications radio resource control and connection content; Terminal is used for revising radio resource control and connection content according to Radio Resource control connection reprovision signaling, and takes place to return the Radio Resource control connection reprovision feedback signaling that carries abnormity diagnosis information to Access Network under the unusual situation in modification.
Wherein, the radio resource control and connection content of notice terminal modifications comprise following one of at least: the foundation of radio bearer and/or revise and/or discharge; Carry out and switch; Configuration and/or modification are measured; Transmit non-access aspect specific information; Configuration and/or modification security parameter; The context parameters of configuration and/or modification terminal.
In addition, abnormity diagnosis information can comprise following one of at least: Exception Type, exception object sign, unusual reason when handling.
By technique scheme of the present invention, can in the Radio Resource control connection reprovision feedback signaling that terminal is returned, carry abnormity diagnosis information, thereby improve the treatment effeciency of Access Network, avoid invalidation.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the signaling process figure of Radio Resource control connection reprovision process success in the correlation technique;
Fig. 2 is the signaling process figure of Radio Resource control connection reprovision procedure failure in the correlation technique;
Fig. 3 is the flow chart according to the reallocating method of the Radio Resource control connection of the inventive method embodiment;
Fig. 4 is the signaling process figure according to the processing example 1 of the reallocating method of the Radio Resource control connection of the inventive method embodiment;
Fig. 5 is the signaling process figure according to the processing example 2 of the reallocating method of the Radio Resource control connection of the inventive method embodiment;
Fig. 6 is the block diagram of reprovision system of the Radio Resource control connection of system according to the invention embodiment.
Embodiment
Method embodiment
In the present embodiment, provide a kind of reallocating method of Radio Resource control connection, Fig. 3 is the flow chart according to the reallocating method of the Radio Resource control connection of present embodiment, as shown in Figure 1, comprises following processing:
Step S302, Access Network send Radio Resource control connection reprovision signaling to terminal, notice terminal modifications radio resource control and connection content;
Step S304, in response to Radio Resource control connection reprovision signaling, the terminal modifications radio resource control and connection content, and (be meant that location or the sign fault message when unusual takes place every content of revising a unlimited resources control connection revise taking place under the unusual situation to return the abnormity diagnosis information of carrying to Access Network, comprise following one of at least: Exception Type, the exception object sign, unusual reason during processing) Radio Resource control connection reprovision feedback signaling, wherein, the Radio Resource control connection reprovision feedback signaling that returns of terminal is for Radio Resource control connection reprovision failed signaling, perhaps Radio Resource control connection reprovision is finished signaling.
In step S304, the radio resource control and connection content of notice terminal modifications can comprise following one of at least: the foundation of (1) radio bearer and/or revise and/or discharge (wherein, radio bearer can be one or more, and, comprise Signaling Radio Bearer and/or Data Radio Bearer); (2) carry out switching; (3) configuration and/or modification are measured; (4) transmit non-access aspect (NAS) specific information; (5) configuration and/or modification security parameter; (6) context parameters of configuration and/or modification terminal.
In step S304, Exception Type can comprise following one of at least: the unusual or failure of the foundation of (1) radio bearer modification unusual or failure and/or radio bearer release unusual or failure and/or radio bearer; (2) carry out the unusual or failure of switching; (3) unusual or failure and/or the unusual or failure of modification measurement of allocating and measuring; (4) transmit the unusual or failure of non-access aspect specific information; (5) unusual or failure and/or the unusual or failure of modification security parameter of configuration security parameter; (6) the unusual or failure of the context parameters of configurating terminal and/or revise the unusual or failure of context parameters of terminal.
In step S304, exception object sign can comprise following one of at least: (1) radio bearer sign; (2) switching target frequency; (3) measure number; (4) measurement target number; (5) report config. number; (6) cryptographic algorithm sign; (7) protection algorithm integrallty sign.
The present invention carries diagnostic message for unusual Radio Resource control connection reprovision process takes place in feedback signaling, send to Access Network by terminal, and provides clear and definite diagnostic message for unusual Radio Resource control connection reprovision process takes place.
Example 1, set scene: revise Data Radio Bearer A and set up Data Radio Bearer B, and while allocating and measuring C.
Below in conjunction with accompanying drawing the processing procedure of technique scheme under the scene of setting is elaborated.Fig. 4 is the signaling process figure according to the example 1 of the embodiment of the invention, as shown in Figure 4, comprises following processing:
Example 2, set scene: allocating and measuring F, and revise simultaneously and measure G.
Below in conjunction with accompanying drawing the processing procedure of technique scheme under the scene of setting is elaborated.Fig. 5 is the signaling process figure according to the example 2 of the embodiment of the invention, as shown in Figure 3, comprises following processing:
System embodiment
A kind of reprovision system of Radio Resource control connection is provided in the present embodiment.
As shown in Figure 6, the reprovision system according to the Radio Resource control connection of present embodiment comprises:
Access Network 602 is used to send Radio Resource control connection reprovision signaling to terminal 604, and notice terminal 604 is revised radio resource control and connection content; Terminal 604 is used for revising radio resource control and connection content according to Radio Resource control connection reprovision signaling, and takes place to return the Radio Resource control connection reprovision feedback signaling that carries abnormity diagnosis information to Access Network under the unusual situation in modification.
Wherein, the radio resource control and connection content revised of notice terminal 604 comprise following one of at least: the foundation of radio bearer and/or revise and/or discharge; Carry out and switch; Configuration and/or modification are measured; Transmit non-access aspect specific information; Configuration and/or modification security parameter; The context parameters of configuration and/or modification terminal.
In addition, abnormity diagnosis information can comprise following one of at least: Exception Type, exception object sign, unusual reason when handling.
Eventually the above, by means of technical scheme of the present invention, can in the Radio Resource control connection reprovision feedback signaling that terminal is returned, carry abnormity diagnosis information, thereby Access Network is handled targetedly to abnormity diagnosis information, improve treatment effeciency, avoid invalidation.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the reallocating method of a Radio Resource control connection is characterized in that, comprising:
Access Network sends Radio Resource control connection reprovision signaling to terminal, notifies described terminal modifications radio resource control and connection content;
Terminal is revised described radio resource control and connection content according to described Radio Resource control connection reprovision signaling, and takes place to return the Radio Resource control connection reprovision feedback signaling that carries abnormity diagnosis information to described Access Network under the unusual situation in modification.
2. method according to claim 1 is characterized in that, notify the described radio resource control and connection content of described terminal modifications comprise following one of at least:
The foundation of radio bearer and/or modification and/or release; Carry out and switch; Configuration and/or modification are measured; Transmit non-access aspect specific information; Configuration and/or modification security parameter; Dispose and/or revise the context parameters of described terminal.
3. method according to claim 2 is characterized in that described radio bearer comprises Signaling Radio Bearer and/or Data Radio Bearer.
4. method according to claim 1 is characterized in that, described abnormity diagnosis information comprise following one of at least: Exception Type, exception object sign, unusual reason when handling.
5. method according to claim 4 is characterized in that, described Exception Type comprise following one of at least:
Unusual or the failure of the foundation of radio bearer modification unusual or failure and/or radio bearer release unusual or failure and/or radio bearer; Carry out and switch unusual or failure; Allocating and measuring unusual or failure and/or the unusual or failure of modification measurement; Transmit the unusual or failure of non-access aspect specific information; Configuration security parameter unusual or failure and/or the unusual or failure of modification security parameter; Dispose the unusual or failure of the context parameters of described terminal and/or revise the unusual or failure of context parameters of described terminal.
6. method according to claim 4 is characterized in that, described exception object sign comprise following one of at least: the radio bearer sign; The switching target frequency; Measure number; Measurement target number; The report config. number; The cryptographic algorithm sign; The protection algorithm integrallty sign.
7. method according to claim 1 is characterized in that, the described Radio Resource control connection reprovision feedback signaling that described terminal is returned is that Radio Resource control connection reprovision failed signaling or Radio Resource control connection reprovision are finished signaling.
8. the reprovision system of a Radio Resource control connection is characterized in that, comprising:
Access Network is used to send Radio Resource control connection reprovision signaling to terminal, notifies described terminal modifications radio resource control and connection content;
Described terminal, be used for revising described radio resource control and connection content, and take place to return the Radio Resource control connection reprovision feedback signaling that carries abnormity diagnosis information to described Access Network under the unusual situation in modification according to described Radio Resource control connection reprovision signaling.
9. system according to claim 8 is characterized in that, notify the described radio resource control and connection content of described terminal modifications comprise following one of at least:
The foundation of radio bearer and/or modification and/or release; Carry out and switch; Configuration and/or modification are measured; Transmit non-access aspect specific information; Configuration and/or modification security parameter; Dispose and/or revise the context parameters of described terminal.
10. system according to claim 8 is characterized in that, described abnormity diagnosis information comprise following one of at least: Exception Type, exception object sign, unusual reason when handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101249637A CN101610582A (en) | 2008-06-19 | 2008-06-19 | The reallocating method of Radio Resource control connection and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101249637A CN101610582A (en) | 2008-06-19 | 2008-06-19 | The reallocating method of Radio Resource control connection and system |
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| CN101610582A true CN101610582A (en) | 2009-12-23 |
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| CNA2008101249637A Pending CN101610582A (en) | 2008-06-19 | 2008-06-19 | The reallocating method of Radio Resource control connection and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457970A (en) * | 2010-10-28 | 2012-05-16 | 中兴通讯股份有限公司 | Radio communication system and method of resource configuration optimization during switching in coordination set |
| WO2019141031A1 (en) * | 2018-01-17 | 2019-07-25 | 华为技术有限公司 | Radio connection modification method, device, and system |
| CN118055516A (en) * | 2024-04-16 | 2024-05-17 | 中国移动紫金(江苏)创新研究院有限公司 | Abnormal feedback method based on wireless resource allocation and related equipment thereof |
-
2008
- 2008-06-19 CN CNA2008101249637A patent/CN101610582A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457970A (en) * | 2010-10-28 | 2012-05-16 | 中兴通讯股份有限公司 | Radio communication system and method of resource configuration optimization during switching in coordination set |
| CN102457970B (en) * | 2010-10-28 | 2014-07-16 | 中兴通讯股份有限公司 | Radio communication system and method of resource configuration optimization during switching in coordination set |
| WO2019141031A1 (en) * | 2018-01-17 | 2019-07-25 | 华为技术有限公司 | Radio connection modification method, device, and system |
| CN118055516A (en) * | 2024-04-16 | 2024-05-17 | 中国移动紫金(江苏)创新研究院有限公司 | Abnormal feedback method based on wireless resource allocation and related equipment thereof |
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Application publication date: 20091223 |