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Method of dynamic allocating radio channel resource for mobile station

A wireless channel and dynamic allocation technology, applied in wireless communication, radio/inductive link selection arrangement, communication between multiple stations, etc., can solve the problems that cannot meet the requirements of channel multiplexing

Inactive Publication Date: 2003-07-16
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0010] Simply using any of the aforementioned channel multiplexing techniques cannot meet the requirements of the above-mentioned mobile wireless data communication system for channel multiplexing

Method used

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Examples

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Embodiment Construction

[0024]An embodiment of a method for dynamically allocating wireless channel resources for a mobile station in the present invention is used in a mobile wireless data communication system with global positioning (hereinafter referred to as GPS) alarm monitoring function and mobile data communication function. Each base station in the system has a base station controller and at least three full-duplex wireless channel machines; for the convenience of description, a base station has five full-duplex wireless channel machines for illustration. In the system, there are multiple half-duplex wireless mobile stations with adjustable channels corresponding to the working mode of the base station in a base station. One channel machine in the base station is a signaling channel, and the other four are business channels. The mobile station receives control instructions from the base station or sends requests to the base station on the signaling channel, and receives data transmitted by th...

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Abstract

A method to dynamically distribute radio channel resource for mobile stand belonging to channel multiplexing techique divides radio service channel of base station into time-division channel and invitation channel and to keep the distribution situation of each channel in base station controller according to the channel list, the user's list and the time slot distribution list. Before mobile stand to carry on a certain service, it sends a request to the base station and the base station controller carries on the dynamic distribution for each channel as per above-mentioned lists as then corresponding service can be taken on after the mobile stand has obtained radio channel resource. The radio channel resource occupied by the mobile stand is released after it has finished the service in order to let the radio channel resource be used by other mobile stands.

Description

technical field [0001] The invention relates to a method for dynamically allocating wireless channel resources for a mobile station, which belongs to the technical method of channel multiplexing in a wireless mobile data communication system. technical background: [0002] In a wireless mobile data communication system, the core equipment of a base station is a base station controller and a wireless channel machine. The channel machine is a channel for wireless data transmission to the mobile station, and it is a wireless channel resource that the base station controller can allocate to the mobile station. However, the number of channel units in the base station is limited. In order to improve the utilization rate of the channel units, channel multiplexing technology must be used to increase the capacity of a single channel unit, thereby increasing the capacity of the entire system. [0003] Currently common channel multiplexing technologies include frequency division multi...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04B1/00H04B7/26
Inventor 肖志军陈珙林星森洪斌刘彤李家祥韦昌荣
Owner XIAMEN YAXON NETWORKS CO LTD
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