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Radio resource management method with anti-interference function

A wireless resource management and function technology, applied in wireless communication, electrical components, network planning, etc., to achieve the effect of uniform load, improve the utilization rate of system frequency resources, and improve the overall anti-interference performance of the system

Inactive Publication Date: 2014-09-03
BEIJING HAIGE SHENZHOU COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0008] (4) The channel number mapped to the same group must be variable

Method used

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  • Radio resource management method with anti-interference function
  • Radio resource management method with anti-interference function
  • Radio resource management method with anti-interference function

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Experimental program
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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention will be further described:

[0024] like figure 1 As shown, a tactical wireless access system with anti-jamming function, including base station and user station:

[0025] (1) The base station is composed of a base station controller and 8 base station radio stations. The base station controller can be connected to the local area network switch. The 8 base station radio stations are equivalent to the 8 base station channels of the base station.

[0026] (2) Under a single base station, about 50 user stations can be connected to the network. To implement the radio resource management method of the present invention, users are divided into groups 1 to 8 for management. The present invention finally makes each group map a base station channel, and the user station actively switches to this channel.

[0027] like figure 2 As shown, a radio resource management method with anti-interference function in...

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Abstract

The invention discloses a radio resource management method for a tactics wireless access system, and is to improve successful access probability of mobile users under the condition that a portion of channels are interfered. In the method, included are mainly five modules: a user grouping management module, a base station channel management module, a group user channel allocation management module, a base station announcement management module, and a mobile user channel management module. The basic process of the method is that the user grouping management module carries out grouping on the mobile users; the base station channel management module monitors UP / DOWN and busy / free states of channels and allocates service channels to the link-established users; the group user channel allocation management module carries out group user duty channel allocation operation; the base station announcement management module sends a group number and channel number mapping table; and finally, the mobile user channel management module responds to the mapping table, and the radio resource management is finished.

Description

technical field [0001] The invention relates to the wireless communication field, in particular to a wireless resource management method adopted in a tactical wireless access system for improving the system's anti-interference ability and frequency spectrum resource utilization. Background technique [0002] The tactical wireless access system constructed by ultrashort-wave radio stations includes base stations and user radio stations. The base station controllers are connected to the LAN switch through wired connections to realize dial-up communication between mobile users in the same cell and across cells, and also support dial-up communication between wired users and mobile users. [0003] In this system, the 8 channels used by the base station have the same function and status, that is, each channel can be used as a signaling channel and a business channel. Therefore, under the condition that some frequency bands in the local area covered by the base station are interfer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/10
Inventor 吴克平姜园徐杰宋福晓方洪俊武华伍
Owner BEIJING HAIGE SHENZHOU COMM TECH
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