An access method for user resource allocation in cluster communication system

Abstract

An access method for allocating resources for users in a trunking communication system, comprising the steps of: (a) configuring some users in the group as designated users in the system; (b) after initiating a group call request, the trunking scheduling server judges the For this attribute of the group users, for ordinary users, perform step (c), and for designated users, perform step (d); (c) the cluster scheduling server notifies the corresponding base station system to page the ordinary user, and the base station system is the group Establish shared resources, initiate paging according to the group descriptor, common user terminals automatically access the system, and end; (d) The cluster scheduling server initiates paging according to the user descriptor for each designated user through the corresponding base station system, and receives its response After that, a set of resources is established separately to transmit the user's voice and signaling. In addition, the specified user can also be determined in real time according to the user status or distribution. In addition to the shared resources of the original trunking system, the present invention allocates resources individually to some designated users, which can save network resources or improve the call performance of designated users.

Description

technical field [0001] The invention relates to a resource allocation method of a cluster communication system. Background technique [0002] The trunking communication system based on mobile communication is a combination of cellular communication technology and dedicated dispatching communication system. to many calls). Such a trunking communication system can be widely used in departments such as enterprises, public security, and the military that have high requirements for command and dispatch functions. [0003] Group call is an important service feature in the trunking system. Through the method of sharing the forward and reverse traffic channels under the sector, it provides large-capacity groups in a small area (a group can contain hundreds or thousands of user terminals, and These user terminals are all located in a small-scale sector) support for group calls. Allow a single user to talk to all users in the group at the same time, and all users in the group must ...

AI Technical Summary

Problems solved by technology

However, since there may be only this user in this area, creating all shared resources at this time will cause waste

[0006] Second, when some users are very mobile, if the call needs of the users are to be met, the coverage of the cluster needs to be continuously expanded, which also causes a waste of resources

However, the existing trunking call resource allocation methods cannot meet the call quality requirements of these users

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