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Dynamic adjusting method of PS (Packet Switch) permanent timer and RNC (Radio Network Controller)

A technology of dynamic adjustment and timer, applied in the direction of network traffic/resource management, electrical components, wireless communication, etc., can solve the problems of network resource waste, signaling overhead, etc., and achieve the effect of improving utilization rate

Active Publication Date: 2012-08-22
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the existing network-side resource release mechanism, when the RNC detects that the time interval for transmitting no service data packets exceeds the preset delay parameter T1, it will initiate a resource release process. If the IM service wants to maintain Always online, you need to re-request to obtain network resources, which will eventually lead to considerable signaling overhead and waste of network resources

Method used

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  • Dynamic adjusting method of PS (Packet Switch) permanent timer and RNC (Radio Network Controller)
  • Dynamic adjusting method of PS (Packet Switch) permanent timer and RNC (Radio Network Controller)
  • Dynamic adjusting method of PS (Packet Switch) permanent timer and RNC (Radio Network Controller)

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Embodiment Construction

[0020] figure 1 It is a flow chart of an embodiment of the dynamic adjustment method of the PS permanent timer of the present invention, as shown in the figure, including the following steps:

[0021] Step 100, the RNC monitors the established PS service of the user terminal.

[0022] Specifically, the RNC can monitor the transmission process of the service data packets of the PS service.

[0023] Step 200, the RNC judges the type of the PS service before the built-in PS permanent timer starts timing.

[0024] Wherein, the flow of the service data packet includes both uplink flow and downlink flow, and when the RNC monitors that the flow of the service data packet of the PS service drops to a preset flow threshold value, it indicates that the flow is interrupted Possibly, according to the existing network-side resource release mechanism, once the flow is interrupted, the built-in PS permanent timer in the RNC will be triggered to start counting, and the present invention wil...

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Abstract

The invention provides a dynamic adjusting method of a PS (Packet Switch) permanent timer and an RNC (Radio Network Controller). The method comprises the following steps that: the RNC monitors PS services established by a user terminal; the PS permanent timer built in the RNC determines the types of the PS services before starting to time; and the delay parameters of the PS permanent timer are adjusted according to the determined types. Through the method, the delay parameters of the PS permanent timer are self-adaptively adjusted according to the determined types, so that the RNC can release resources at more reasonable time, and thus a lot of signaling overhead caused by frequent establishment and release of the PS services is avoided, and the utilization rate of network resources is improved.

Description

technical field [0001] The invention relates to a dynamic adjustment method of a PS permanent timer and an RNC, and belongs to the technical field of radio resource management. Background technique [0002] The limitation of wireless resources and the increasing demand make it necessary for the network side to adopt a reasonable wireless resource management strategy to ensure the on-demand and time-limited allocation of resources. On the one hand, there is no fixed link connection at the sending and receiving end of the data, and resource allocation and connection establishment are only performed when there is a business need; on the other hand, the network side monitors the user's activity status, through The Network Controller (abbreviation: RNC) sets a packet switching (Packet Switch, abbreviation: PS) permanent timer to control the release of network resources. For user terminals that have no data transmission requirements for a period of time, the system will release re...

Claims

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Application Information

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IPC IPC(8): H04W24/00H04W28/16
Inventor 赵婷婷范斌吕召彪王健全
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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