Method and equipment for realizing idle state saving signaling

A signaling-saving and idle-state technology, applied in the field of network communication, can solve problems such as inability to implement ISR, and achieve the effect of reducing signaling interaction load

Inactive Publication Date: 2011-04-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] It can be seen that UE with VoLGA capability in idle state moves between the traditional GERAN/UTRAN network and the VoLGA-based E-UTRAN network. When the access

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  • Method and equipment for realizing idle state saving signaling
  • Method and equipment for realizing idle state saving signaling
  • Method and equipment for realizing idle state saving signaling

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0030] Such as figure 1 As shown, it is a flowchart of a method for realizing idle state saving signaling according to an embodiment of the present invention, including the following steps:

[0031] Step 101, when an idle UE accesses the second network from the first network, if the ISR is activated, the UE saves the location area information of the second network and keeps the previously saved location area information of the first network.

[0032] Step 102, if the UE moves out of the location area corresponding to the saved location area information of the first network and the location area information of the second network, an update process to the MSC (Mobile Switching Center, Mobile Switching Center) is t...

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Abstract

The invention relates to the technical field of network communication and discloses a method and equipment for realizing idle state saving signaling. The method comprises the following steps of: when idle user equipment is accessed into a second network from a first network and if ISR (Information Storage and Retrieval) is activated, preserving position area information of the second network by the user equipment, and maintaining the preserved position area information of the first network; if the user equipment moves outside the corresponding position area of the position area information of the first network and the position area information of the second network, triggering updating processes of a mobile switching center. The invention can be used for reducing signaling treatment when the idle UE (User Equipment) moves between an E-UTRAN (Evolved-Universal Terrestrial Radio Access Network) based on VoLGA and the traditional GERAN/UTRAN (UMTS Terrestrial Radio Access Network/ UMTS Terrestrial Radio Access Network) and realizes the ISR.

Description

technical field [0001] The invention relates to network communication technology, in particular to a method and equipment for realizing saving signaling in an idle state. Background technique [0002] In order to meet the challenges of wireless broadband technology and maintain the leading edge of the 3GPP (The 3rd Generation Partnership Project, Third Generation Partnership Project) network, the LTE (Long Term Evolution, Long Term Evolution) plan was formulated to define the architecture of a new mobile communication network , the architecture only retains the packet field, so it can be called EPS (Evolved Packet System, evolved packet system). Its core network mainly includes three logical functional bodies: MME (Mobility Management Entity, mobile management entity), S-GW (Serving Gateway, serving gateway), and P-GW (Packet Data Network Gateway, packet data network gateway). [0003] One requirement of the evolved network is to implement the ISR (Idle mode Signaling Reduc...

Claims

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Application Information

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IPC IPC(8): H04W8/02H04W60/04H04W68/00
Inventor 陈中平
Owner HUAWEI TECH CO LTD
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