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Control method and local control plane equipment

A technology of local control and control method, applied in connection management, wireless communication, network flow/resource management, etc., can solve the problem of many signaling interactions, avoid excessive signaling interactions, and reduce signaling transmission delay Effect

Pending Publication Date: 2020-09-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a control method and local control plane equipment, which can reduce the signaling transmission delay when the user equipment changes from the idle state to the active state, and can avoid the signal transmission caused by frequent switching of the control plane caused by the movement of the user equipment. Problems that overwhelm the interaction

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  • Control method and local control plane equipment
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  • Control method and local control plane equipment

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Embodiment Construction

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0068] The technical solutions of the embodiments of the present invention can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, referred to as "GSM") system, Code Division Multiple Access (Code Division Multiple Access, referred to as "CDMA") system , Wideband Code Division Multiple Access (WCDMA for short) system, General Packet Radio Service (GPRS for short), Long Term Evolution (LT...

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Abstract

The embodiment of the invention discloses a control method. The method is applied to a wireless communication system. The wireless communication system comprises user equipment, a base station, gateway equipment, local control plane equipment and far-end control plane equipment, and the method comprises the following steps: the local control plane equipment acquires context information of the userequipment from the far-end control plane equipment according to an interaction process of the user equipment and the far-end control plane equipment; and the local control plane equipment establishesa radio bearer between a base station where the current resident cell of the user equipment is located and the user equipment according to the context information of the user equipment. By adopting the invention, the signaling transmission time delay when the user equipment is changed from the idle state to the activated state can be reduced, and the problem of excessive signaling interaction caused by the movement of the user equipment can be avoided.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a control method and local control plane equipment. Background technique [0002] At present, 3GPP (3rd Generation Partnership Project, third generation partnership project) proposed a new EPS (Evolved Packet System, Evolved Packet System) network, including UE (User Equipment, user equipment), eNB (Evolutional Node B, base station ), SGW (Serving Gateway, serving gateway), PGW (Packet Data Network Gateway, packet data gateway) and MME (Mobility Management Entity, mobility management entity). Wherein, the SGW is used as the forwarding plane anchor point between the access networks, and the PGW is used as the forwarding plane anchor point between the access network and the non-access network. In order to ensure the continuity of the UE's IP address, the PGW is deployed at a higher position, so that even if the UE is moving, it will always be connected to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/10
CPCH04W60/00H04W76/12H04W76/27H04W88/16H04W72/20H04W28/082H04W76/14H04W76/11
Inventor 李岩朱方园
Owner HUAWEI TECH CO LTD