CN101370278B - Method for acquiring conversation initialization protocol attribute - Google Patents
Method for acquiring conversation initialization protocol attribute Download PDFInfo
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- CN101370278B CN101370278B CN2007101452383A CN200710145238A CN101370278B CN 101370278 B CN101370278 B CN 101370278B CN 2007101452383 A CN2007101452383 A CN 2007101452383A CN 200710145238 A CN200710145238 A CN 200710145238A CN 101370278 B CN101370278 B CN 101370278B
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Abstract
The invention discloses an obtaining method of conversation initializing protocol attributes, comprising: step S102, recording the attributes of the initializing protocol service as the initializing protocol after starting the conversation initializing service; step S104, sending the RNSAP chain building message to the SRNC when SRNC adds the activated set to the DRNC, and adding the Signalling Indication to the chain building message; the Signalling Indication comprises the attributes of the conversation initializing protocol service; and step S106, processing the priority treatment for the attributes according to the conversation initializing protocol service by the DRNC. The invention achieves the transmission for the SIP attributes in the RNSAP interface, which makes the DRNC obtain the SIP attributes and distribute proper treating priority to enhance the reliability of the IMS service and user auditory sensitivity.
Description
Technical field
The present invention relates to 3G (3G (Third Generation) Moblie, the 3Generation) communications field, and especially, relate to conversation initialized protocol in the 3G wireless access system (SessionInitiation Protocol, SIP) acquisition methods of attribute.
Background technology
SIP is that (IP Multimedia Subsystem is used for the agreement of session control in IMS) to internet protocol multi-media sub-system.As the professional signaling protocol of IMS, core net (Core Network, CN) can for the IMS business set up in advance the RAB that carries SIP (Radio Access Bearer, RAB).The signaling attribute that CN has in order to indicate this RAB; (Traffic Class) is set to interactive class (Interactive) with type of service; And in the RAB parameter, comprise signaling indication (SignallingIndication) field, and this field is changed to unique effective value signalling.
In the 3G wireless access system, be different from the RAB of common interactive class for the processing of the professional RAB of SIP, the former is as the professional signaling process agreement of IMS, and is higher than the priority of the business of common interactive class.Generally, think and only be lower than Signaling Radio Bearer by the SIP loading priority (Signalling Radio Bearer SRB), and is higher than other business.
(Serving Radio Network Controller SRNC) when handling, can distribute enough priority for SIP to service wireless network controller, preferentially delivers at each interface to guarantee it.
But, in the DRNC side, whether be that SIP is professional because have no way of learning current business at present, therefore can't guarantee its priority, make that the SIP performance of services can not get guaranteeing.
And, the solution about this problem is not proposed at present as yet.
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 scheme of obtaining of conversation initialization protocol attribute, can access the corresponding priority level processing to guarantee that SIP carries.
According to embodiments of the invention, a kind of acquisition methods of conversation initialization protocol attribute is provided.
This method comprises: step S102 after starting session initializtion protocol service, is a conversation initialized protocol with the attribute record of session initializtion protocol service; Step S104; When service wireless network controller adds Active Set with floating radio network controller; Service wireless network controller sends Radio Network System Application Part link establishment message to floating radio network controller; And in link establishment message, add the signaling indication field, wherein, comprise the attribute of session initializtion protocol service in the signaling indication field; And step S106, floating radio network controller carries out processed according to the attribute of session initializtion protocol service.
Wherein, when utilizing the attribute of dedicated channel transmission session initializtion protocol, in the particular community information of dedicated channel, add the signaling indication field; When utilizing high speed downlink packet to insert the attribute of transmission session initializtion protocol, in down high speed sharing channel medium access control traffic flow information, add the signaling indication field; When utilizing the attribute that strengthens dedicated channel transmission session initializtion protocol, in the medium access control traffic flow information that strengthens dedicated channel, add the signaling indication field.
In addition; After step S102; May further include: the interface of service wireless network controller through Radio Network System Application Part set up or the link that increases floating radio network controller when carrying; Judging and carry the attribute that whether has conversation initialized protocol, is that the signaling indication field then is set if be judged as; If be judged as not, then do not increase the signaling indication field.
And, in the method, can be through Radio Network System Application Part message with the attribute transfer of session initializtion protocol to floating radio network controller.
In addition, processed can comprise: floating radio network controller is confirmed the priority of session initializtion protocol service according to the attribute of conversation initialized protocol.
Through technique scheme of the present invention, can realize of the transmission of SIP attribute at the RNSAP interface, make DRNC can know professional SIP attribute, and distribute proper process priority, thereby improve IMS professional reliability and user's susceptibility.
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 flow chart according to the acquisition methods of the conversation initialization protocol attribute of the embodiment of the invention; And
Fig. 2 is the flow chart according to the processing instance of the acquisition methods of the conversation initialization protocol attribute of the embodiment of the invention.
Embodiment
In the present embodiment, a kind of acquisition methods of conversation initialized protocol is provided, this method relates generally to the SIP attribute in Radio Network System Application Part (Radio NetworkSystem Application Part, the RNSAP) transmission of interface.In order to transmit the SIP attribute at the RNSAP interface; Need to dedicated channel (Dedicated Channel; DCH), high speed downlink packet inserts (High Speed Downlink Packet Access; HSDPA), (Enhanced Dedicated Channel EDCH) increases corresponding information respectively, will describe this method in detail below to strengthen dedicated channel.
As shown in Figure 1, comprise according to the acquisition methods of the SIP of present embodiment: step S102, after starting the SIP business, the attribute record that SIP is professional is SIP; Step S104; When SRNC added Active Set with DRNC, SRNC sent RNSAP link establishment message to DRNC, and in link establishment message, added signaling indication field (SignallingIndication); Wherein, comprise the professional attribute of SIP among the SignallingIndication; And step S106, DRNC carries out processed according to the professional attribute of SIP.
Wherein, when utilizing the attribute of dedicated channel transmitting SIP, in the particular community information of dedicated channel, add SignallingIndication; When utilizing high speed downlink packet to insert the attribute of transmitting SIP, in down high speed sharing channel medium access control data flow (HS-DSCHMAC-D flow) information, add SignallingIndication; When utilizing the attribute that strengthens the dedicated channel transmitting SIP, in medium access control data flow (MAC-D flow) information that strengthens dedicated channel, add SignallingIndication.
In addition, after step S102, may further include: the interface of SRNC through RNSAP set up or the link that increases DRNC when carrying, judge and carry the attribute that whether has SIP, be that SignallingIndication then is set if be judged as; If be judged as not, then do not increase SignallingIndication.
And, in the method, can be through RNSAP message with the attribute transfer of SIP to DRNC.
In addition, processed can comprise: DRNC confirms the priority that SIP is professional according to the attribute of SIP.
To combine instantiation to describe acquisition methods below according to the SIP of present embodiment.
As shown in Figure 2, can may further comprise the steps according to the processing instance of the acquisition methods of the SIP of present embodiment:
Begin when (1) system handles is in Idle state to handle;
(2) SRNC receives that RAB assigns, and starts a SIP business, and to write down its service attribute be SIP;
(3) when SRNC decision-making adds Active Set with the sub-district of DRNC, need set up link at DRNC through the RNSAP interface;
(4) SRNC initiates RNSAP link establishment message to DRNC, wherein adds SignallingIndication, and the indication current business is that SIP is professional; And
(5) DRNC learns that according to the SignallingIndication field current business is that SIP is professional, distributes handled priority, guarantees the reliability that SIP is professional.
In sum,, can realize of the transmission of SIP attribute, make DRNC can know professional SIP attribute, and distribute proper process priority, thereby improve IMS professional reliability and user's susceptibility at the RNSAP interface by means of technique scheme of the present invention.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the acquisition methods of a conversation initialization protocol attribute is characterized in that, comprising:
Step S102 after starting session initializtion protocol service, is a conversation initialized protocol with the attribute record of said session initializtion protocol service;
Step S104; When service wireless network controller adds Active Set with floating radio network controller; Said service wireless network controller sends Radio Network System Application Part link establishment message to said floating radio network controller; And in said link establishment message, add the signaling indication field, wherein, comprise the attribute of said session initializtion protocol service in the said signaling indication field; And
Step S106, said floating radio network controller carries out processed according to the attribute of said session initializtion protocol service.
2. the acquisition methods of conversation initialization protocol attribute according to claim 1 is characterized in that, when utilizing dedicated channel to transmit the attribute of said conversation initialized protocol, in the particular community information of said dedicated channel, adds said signaling indication field.
3. the acquisition methods of conversation initialization protocol attribute according to claim 1; It is characterized in that; When utilizing high speed downlink packet to insert the attribute of the said conversation initialized protocol of transmission, in high speed descending sharing channel medium access control traffic flow information, add said signaling indication field.
4. the acquisition methods of conversation initialization protocol attribute according to claim 1; It is characterized in that; When utilizing the enhancing dedicated channel to transmit the attribute of said conversation initialized protocol, in the medium access control traffic flow information of said enhancing dedicated channel, add said signaling indication field.
5. according to the acquisition methods of each described conversation initialization protocol attribute in the claim 1 to 4; It is characterized in that; After said step S102; Before step S104, further comprise: the interface of said service wireless network controller through said Radio Network System Application Part set up or the link that increases said floating radio network controller when carrying, judge whether said carrying has the attribute of said conversation initialized protocol; Be that said signaling indication field then is set if be judged as; If be judged as not, then do not increase said signaling indication field.
6. according to the acquisition methods of each described conversation initialization protocol attribute in the claim 1 to 4; It is characterized in that, through Radio Network System Application Part link establishment message with the attribute transfer of said conversation initialized protocol to said floating radio network controller.
7. according to the acquisition methods of each described conversation initialization protocol attribute of claim 1 to 4; It is characterized in that said processed comprises: said floating radio network controller is confirmed the priority of said session initializtion protocol service according to the attribute of said conversation initialized protocol.
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| CN2007101452383A CN101370278B (en) | 2007-08-17 | 2007-08-17 | Method for acquiring conversation initialization protocol attribute |
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| CN2007101452383A CN101370278B (en) | 2007-08-17 | 2007-08-17 | Method for acquiring conversation initialization protocol attribute |
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| CN101370278A CN101370278A (en) | 2009-02-18 |
| CN101370278B true CN101370278B (en) | 2012-04-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123366B (en) * | 2010-01-11 | 2015-05-13 | 中兴通讯股份有限公司 | Control method and system of non-service uplink enhanced wireless link of double-carrier system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101998493B (en) * | 2009-08-13 | 2014-11-05 | 中兴通讯股份有限公司 | Method and system for acquiring attribute information of enhanced private channel wireless links |
| CN102958167B (en) * | 2011-08-29 | 2018-05-11 | 中兴通讯股份有限公司 | A kind of method and device of raising WCDMA mobile communication system service performances |
| CN110321175B (en) * | 2019-07-05 | 2023-10-10 | 珠海市胜威科自动化设备有限公司 | Controller initialization method and related device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1620046A (en) * | 2003-11-17 | 2005-05-25 | 国际商业机器公司 | Differentiated handling of SIP messages for VoIP call control |
| CN1878343A (en) * | 2005-06-07 | 2006-12-13 | 华为技术有限公司 | Called service route selecting method |
| CN101001440A (en) * | 2006-01-10 | 2007-07-18 | 华为技术有限公司 | Method and network system for selecting called continued network |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1620046A (en) * | 2003-11-17 | 2005-05-25 | 国际商业机器公司 | Differentiated handling of SIP messages for VoIP call control |
| CN1878343A (en) * | 2005-06-07 | 2006-12-13 | 华为技术有限公司 | Called service route selecting method |
| CN101001440A (en) * | 2006-01-10 | 2007-07-18 | 华为技术有限公司 | Method and network system for selecting called continued network |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102123366B (en) * | 2010-01-11 | 2015-05-13 | 中兴通讯股份有限公司 | Control method and system of non-service uplink enhanced wireless link of double-carrier system |
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