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An implementation method based on location routing in digital cluster call

A technology of digital cluster and implementation method, which is applied in the direction of electrical components, connection management, network topology, etc., to achieve the effect of convenient resource allocation

Inactive Publication Date: 2010-06-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When the existing trunking terminal calls the dispatcher, it generally performs routing according to the location area, cell area, or longitude and latitude of the terminal, and restricts the list of users who can call in or out

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  • An implementation method based on location routing in digital cluster call
  • An implementation method based on location routing in digital cluster call
  • An implementation method based on location routing in digital cluster call

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the implementation of technical scheme is described in further detail:

[0021] The network structure diagram of digital trunking is as follows: figure 1 , each component is described as follows:

[0022] MS: trunking terminal, which can support terminal equipment for storing user information, group information, scheduling location area judgment, responding to paging and other trunking services;

[0023] BSS: Base station subsystem, including a transceiver (BTS) that supports trunking calls, a base station controller (BSC) and a dispatch client (PDC) that interacts with the network side;

[0024] PDS: Dispatching server, realizes functions such as call control and talk right management of group calls;

[0025] PHR: Scheduling belonging register, which saves the registration information and location information of cluster users and groups, including the mapping relationship between dispatcher / dispatcher / location area, and...

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PUM

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Abstract

A realization method based on location routing in digital cluster calling divides scheduling region in the covering area of network according to need; subordinated dispatchers of dispatching station can be divided according to jurisdiction position region, corresponding relations between dispatching station / dispatcher / position region can be established and the corresponding relations can be storedin PHR; when a terminal calls the dispatching station, PHR (scheduling attribution register) analyzes that the called party is the scheduling station, then PDS sends the instruction of paging the called scheduling station to DAS after authentication passes, and the paging instruction carries position information of the calling party; the scheduling station chooses particular dispatcher to complete the call. The invention guides the call to the nearest dispatcher and a plurality of dispatchers share a unified dispatching station number, which can facilitate resource deployment and deal with calling issue.

Description

technical field [0001] The invention relates to the field of digital trunking communication, in particular to the technology of calling a dispatching station by a trunking terminal. Background technique [0002] The mobile communication technology has been developed to the third generation, and trunking communication has increasingly become an indispensable communication service. Trunking communication refers to a dedicated dispatching communication method, including dedicated command and dispatching communication. During use, trunking users can join calls at the same time, and calls work in simplex mode. In a broad sense, various wireless communication systems with dispatching communication functions, including wireless intercom systems, can be included in the category of trunking communication systems. [0003] Trunking communication has gone through a simple intercom system (one-to-one intercom form) to a single base station small system (same-frequency simplex networkin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/10H04W68/00H04W72/12H04W76/04H04W84/08
CPCH04W68/02H04W84/08
Inventor 李曦滨史济颖
Owner ZTE CORP