Method and system for releasing service

A service and service resource technology, applied in connection management, wireless communication, electrical components, etc., can solve problems such as dropped calls, affecting call quality of other services, and unable to release services independently, so as to improve service quality, user experience, and The effect of fault tolerance

Inactive Publication Date: 2012-12-19
深圳市恒程汇文化科技有限公司
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  • Summary
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  • Claims
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Problems solved by technology

[0004] In view of this, one of the main purposes of the present invention is to provide a method for service release, which is used to solve the problem that when the UE concurrently has multiple services, the SRNC or RNC cannot distinguish which service corresponds to the resource that is not available through the radio link failure indication. It is impossible to release the erroneous services separately, resulting in call drop or technical problems that affect the call quality of other services

Method used

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  • Method and system for releasing service
  • Method and system for releasing service

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0042] figure 2 It is a sequence flow chart of service release when the UE is in the drifting state, and the specific steps are as follows:

[0043] Step S201, in the case of multiple concurrent services in the UE, if the DRNC detects that a certain service has the following problems: such as periodic synchronization failure of user plane resources, periodic synchronization failure of transmission resources, unavailability of user plane resources or unavailability of transmission resources, etc. , then the DRNC considers that the service resource is unavailable. At this time, the DRNC notifies the SRNC through a service failure indication message, and transmits the service failure information to the SRNC. The service failure information...

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Abstract

The invention relates to a method and a system for releasing services, which is applied in a wireless mobile communication system, and aims to solve the technical problems that when a piece of user equipment (UE) conducts concurrent services, a serving radio network controller (SRNC) or a radio network controller (RNC) fails to specifically discriminate the corresponding source of which service is unavailable according to the radio link failure indication, so single service can not be released and thereby call disconnection can be caused or speech quality of other call services can be affected. When the Node B or a drift radio network controller (DRNC) detects that the service source of certain service at certain terminal is unavailable, a service failure indication message is sent to theRNC or SRNC, so that the service release system can release the single service in fault. The invention can avoid releasing the entire link when part of the services is in fault, thus improving the fault tolerance rate, the stability and the service execution efficiency of the system and significantly enhancing the user experience under the state of concurrent services.

Description

technical field [0001] The present invention relates to the technical field of wireless mobile communication systems, and in particular to a method and system for performing service release when the resource of the user equipment on the Iub interface or the Iur interface is unavailable. Background technique [0002] In the Wideband Code Division Multiple Access (WCDMA) system, it mainly includes the following network elements: radio network controller (Radio Network Controller, RNC), node B (NodeB), core network (Central Network, CN), user equipment (UserEquipment, user equipment). The RNC communicates with the NodeB through the Iub interface, the RNC communicates with the UE through the Uu interface, the RNC communicates with the CN through the Iu interface, and the RNC communicates through the Iur interface. For a UE moving across RNCs, when the user terminal moves from the initially accessed cell to another RNC-controlled cell, if no relocation is performed, the RNC wher...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/06H04W40/12
Inventor 史莉荣赵杰
Owner 深圳市恒程汇文化科技有限公司
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