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Paging implementing method for group calling

A technology of group call and implementation method, applied in the field of communication, can solve the problems of slowing down of group call and slow paging process, and achieve the effect of shortening time delay, simplifying paging process, and speeding up the speed.

Inactive Publication Date: 2007-01-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0024] However, no matter what the situation is, in the prior art, the paging process for all called UEs is controlled by the core network, that is, completed under the control of the MSC, and the paging process includes the processing process of the core network and the group call reference information query process, so the paging process is slow, and the speed of group call calls is also slowed down accordingly

Method used

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  • Paging implementing method for group calling
  • Paging implementing method for group calling
  • Paging implementing method for group calling

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Embodiment Construction

[0061] The present invention will be further described in detail below through specific embodiments and accompanying drawings.

[0062] Since the trunking communication system mainly serves people related to work, there is a strong geographical correlation between calling users, that is, most calls occur within a small range. For example: all the case-handling personnel of a certain office of a public security bureau can establish a cluster group, then most of the calls of the cluster group occur within the jurisdiction of the office, such as a township or community. At the same time, these cluster users often simultaneously Appear in one location, such as the same office building or the same crime scene. Therefore, most of all UEs in a group call are within the coverage area of ​​a BSS. At this time, if the existing method is used to query the location information of the called UE by the MSC, that is, the group call area, it will be redundant. It also increases the paging de...

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Abstract

The invention discloses a group calling method. When receiving the request of group calling from main calling UE, the BSS calls for seeking for this group calling in all zones in it and sends group calling request signed information that group calling has send out to MSC belonged to main calling UE. When receiving the above request, MSC waits for the response of called UE, and the normal response process goes on.

Description

technical field [0001] The present invention relates to the communication technology in the trunking wireless communication system, in particular to a method for realizing paging when performing a group call in the trunking wireless communication system. Background technique [0002] The trunking wireless communication system (referred to as the trunking system in this article) is a relatively economical and flexible command and dispatch communication system developed in recent years. It is widely used in government agencies, energy transportation, airport terminals, industrial and mining enterprises, fire police, water conservancy and Military and other units to meet the needs of internal communication of each unit. [0003] In the current trunking communication system, each group includes a group identification ID and a group call area, wherein the group call area is defined as a group of cells. figure 1 It is the structural diagram of the current cluster system. see fi...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04Q7/28H04W4/06
Inventor 陈德柳光
Owner HUAWEI TECH CO LTD
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