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Wideband wireless mobile communication system and method for executing paging

A mobile communication system, broadband wireless technology, applied in the direction of wireless communication, radio/inductive link selection arrangement, electrical components, etc., can solve the problems of inapplicability, reduce load, ensure paging delay characteristics, and improve performance Effect

Active Publication Date: 2009-10-28
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The evolution-based 3G system architecture has undergone tremendous changes in the architecture of the control plane and the user plane, and the existing 3G paging mechanism is not suitable for this architecture

Method used

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  • Wideband wireless mobile communication system and method for executing paging
  • Wideband wireless mobile communication system and method for executing paging
  • Wideband wireless mobile communication system and method for executing paging

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Embodiment Construction

[0042] The paging trigger of the present invention and the sending of paging information are based on figure 2 The broadband wireless mobile communication system shown. exist figure 2 Among them, the access service gateway entity ASGW is used to complete functions such as user access in the system and routing and forwarding of signaling and services in the system. For example, when the UE in the LTE_IDLE state has downlink data coming, the ASGW is responsible for paging it trigger. The base station eNodeB is a new type of Node B logical node, which is used to complete the physical layer of the air interface and some high-level protocols, and is the first node visited by the mobile terminal when accessing the system. The radio resource management server (RRM Server) is an optional functional entity, which is mainly used to assist in completing the radio resource management process between cells in the system, and it may also provide a data source for the multi-cell related ...

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Abstract

The invention discloses a method for performing paging in a broadband wireless mobile communication system, so as to realize paging transmission in the EUTRAN network architecture based on the 3G evolution system; the method is notified by the access service gateway (ASGW) after receiving downlink data Trigger paging after the message, and send a paging message to the paging forwarding point (PFP) in each tracking area registered by the user equipment; the paging forwarding point executes the paging process of the user equipment in the cell under its jurisdiction, and Further forwarding the paging message to other base stations in the tracking area; after receiving the paging message, the base station in the tracking area executes the paging process of the user equipment in the cell under its jurisdiction. The invention also discloses a broadband wireless mobile communication system at the same time.

Description

technical field [0001] The invention relates to broadband wireless mobile communication technology in the communication field, in particular to a broadband wireless mobile communication system and a paging execution method. Background technique [0002] The structure of WCDMA system is as follows figure 1 As shown, the whole WCDMA system consists of three parts, namely the core network subsystem (CN), radio network subsystem (RNS) and user equipment (UE). The core network handles the switching and routing of voice calls and data connections in the WCDMA system and external networks; the radio network subsystem handles all wireless-related functions, and the radio network subsystem includes two entities, the radio network controller (RNC) and Node B . The RNC is connected to the core network through the Iu interface, and the Node B is the base station of the WCDMA system, and is connected to the RNC through the Iub interface. The UE interacts with network devices through t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04W68/00
Inventor 赵国胜王学龙王文清
Owner DATANG MOBILE COMM EQUIP CO LTD
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