Group call channel resource managing method in mobile communication system

A mobile communication system and group call channel technology, which is applied in the field of management of group call channel resources in the mobile communication system, can solve the problems of low utilization rate of system resources, failure to automatically release, waste of system resources, etc., and achieve system resource saving and reasonable Release and realize the effect of simple process

Inactive Publication Date: 2008-11-12
HUAWEI TECH CO LTD
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Problems solved by technology

[0018] This type of user terminal is making a VGCS call, and when the base station subsystem uses the delay assignment function to manage channel resources, it will cause each cell that the user terminal passes through to reserve a group call channel, even if some cells do not have a group call channel. The user terminal is using the group call channel
[0019] To sum up, in the existing group call channel resource management method, when the base station subsystem uses the delayed assignment function to manage group call channel resources, if a certain cell has allocated group call channel resources through a notification response, the After all monitored user terminals leave the cell, the group call channel resources allocated for the cell are still reserved and cannot be released automatically, which wastes system resources and makes the utilization rate of system resources low

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  • Group call channel resource managing method in mobile communication system
  • Group call channel resource managing method in mobile communication system

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Embodiment Construction

[0045] If the base station subsystem can also trigger the downlink detection process to detect the utilization of group call channel resources while using the delay assignment function to manage channel resources, it can make the group call channel resources of the cell , it is automatically released, thereby saving the system resources of GT800 / GSMR.

[0046]Therefore, the core of the present invention is that: the mobile switching center transmits the information that the delayed assigned group call channel resource cell needs to perform downlink detection to the corresponding base station subsystem, and the base station subsystem transmits the information to the corresponding cell according to the information that needs to perform downlink detection The group call channel of the cell is detected, and the group call channel resources of the cell are managed according to the detection result.

[0047] The technical solution provided by the present invention will be further de...

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Abstract

Said invention provides a group calling channel resource managing method in mobile communication system. It contains base station subsystem defining down detecting message to cell down user terminal and proceeding detecting, and proceeding channel resource manager according to down user detecting result. Said invention fully considers protocol compatibility and has simple implementation method, ensuring releasing group calling channel accuracy, thereby realizing saving system resources enhancing system resources utilization.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for managing group call channel resources in a mobile communication system. Background technique [0002] According to the different characteristics of mobile user groups, mobile communication can be divided into public mobile communication and private mobile communication. Dedicated mobile communication is mainly used internally by various professional departments. The dedicated mobile communication of each professional department has its own different frequency points, different business and network requirements. [0003] Since the 1990s, with the development of digital public mobile communications, digital private mobile communications are gradually attracting people's attention. [0004] In 1993, the European UIC (European Railway Union) decided to use GSM (Global System for Mobile Communications) as the basic platform for future railway mobile communic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04Q7/22H04W72/04H04W72/12
Inventor 谭晖
Owner HUAWEI TECH CO LTD
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