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Method for realizing limitation signaling in evolvement network

A technology for restricting signaling and evolving networks, applied in the implementation field of restricting signaling in evolved networks, can solve the problems of enlarging paging areas, paging signaling, and waste of air interface resources, reducing the paging range and saving paging effect of overhead

Active Publication Date: 2011-09-14
北京璟石知识产权管理有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0043] The purpose of the present invention is to provide a method for implementing restriction signaling in an evolved network, aiming at solving the problem in the prior art that when solving the problem of RAT restriction signaling, UE in URA_PCH state enters E-UTRA without initiating any registration / In the update process, existing equipment and protocols need to be modified, or the paging area needs to be expanded, resulting in waste of paging signaling and air interface resources

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  • Method for realizing limitation signaling in evolvement network
  • Method for realizing limitation signaling in evolvement network
  • Method for realizing limitation signaling in evolvement network

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Embodiment Construction

[0068] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not need to limit the present invention.

[0069] In the present invention, the UE in the URA_PCH state camps on E-UTRA and initiates the registration / update process, and the network side sets the UE to a non-PMM_CONNECTED state, that is, releases the IDLE state connected to the Iu interface or maintains the IDLE state connected to the Iu interface.

[0070]If the UE initiates an update process to the MME, the MME notifies the SGSN to set the UE to a non-PMM_CONNECTED state, that is, to set the UE to a PMM_IDLE state and release the Iu connection, or to set the UE to a quasi-PMM_IDLE state to maintain the UE’s Iu connection. Aft...

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Abstract

The invention is suitable for mobile communication field, and it provides a realized method to limit signaling in evolution network, when UE with PCH state residents in E-UTRA, initiates registration / refresh to network, the network sets the UE in non-PMM_CONNECTED state. Using the invention, it can save the paging cost, and have not to change the present device and protocol. At the same time, it combines with the optimal network resided in the repeated bestrow area, and reduces the paging scope fatherly.

Description

technical field [0001] The invention belongs to the field of mobile communication, and in particular relates to a method for realizing restriction signaling in an evolution network. Background technique [0002] Currently, in the Third Generation Partnership Projects (Third Generation Partnership Projects, 3GPP), various manufacturers are actively researching System Architecture Evolution (SAE) and Long Term Evolution (LTE). The purpose of LTE is to provide a low-cost network that can reduce delay, increase user data rate, and improve system capacity and coverage. The network only uses packet switching (Packet Switch, PS) domain services, and the bearer network is the UE's Internet protocol. (Internet Protocol, IP) bearer. [0003] figure 1 It shows a typical LTE network architecture, wherein the LTE RAN is a radio access network of an evolved network, and its nodes include an evolved Node B (eNode B), and may also include a Control Plane Server (Control Plane Server, CPS)...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W48/18H04W68/00H04L47/2466H04W60/00H04W68/02
Inventor 郭小龙
Owner 北京璟石知识产权管理有限公司
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