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Method and apparatus for implementing carrier frequency mutual deployment between mobile communication base station sectors

A mobile communication base station and inter-sector technology, applied in the field of inter-sector carrier frequency allocation, can solve problems such as channel congestion, achieve the effects of reducing channel congestion, improving overall quality, and improving channel utilization

Inactive Publication Date: 2009-07-22
CELLULAR TIANJIN MICROWAVE TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the needs, the carrier frequency of a sector with relatively idle channels can be allocated to the sector with high channel traffic, so as to increase the channel capacity of the sector, and solve the problem of channel congestion without increasing the number of carrier frequencies

Method used

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  • Method and apparatus for implementing carrier frequency mutual deployment between mobile communication base station sectors
  • Method and apparatus for implementing carrier frequency mutual deployment between mobile communication base station sectors
  • Method and apparatus for implementing carrier frequency mutual deployment between mobile communication base station sectors

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Embodiment Construction

[0021] Such as figure 1 As shown in the device for inter-sector carrier frequency allocation of mobile communication base stations, the radio frequency switching circuit is composed of the following parts: the input coupler is connected to the radio frequency switch combination circuit; the radio frequency switch combination circuit is connected to the output coupler, and the high power The power amplifier unit is connected to the combined circuit of the radio frequency switching switch, the wireless modem is connected to the control circuit unit, and the control circuit unit is connected to the combined circuit of the radio frequency switching switch.

[0022] A. The carrier frequencies among the three sectors in the same base station are arbitrarily allocated to each other, while keeping the antenna configuration of the original base station unchanged.

[0023] figure 1 Shown is a structural block diagram of a radio frequency switch circuit that realizes arbitrary allocatio...

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Abstract

The present invention discloses a method for realizing mutual adjustment of carrier frequencies of mobile communication base stations and a device thereof, namely a method for realizing mutual adjustment of carrier frequency collocation according to telephone traffic variation for the carrier frequency collocations between different sectors in a same base station of mobile communication. Large power switches are used for forming a radio frequency switch circuit and an antenna feeder radio frequency link is accessed in. The invention can realize mutual adjustment of timing or hand carrier frequency between different sectors in the same base station, settles the channel congestion of sector with busy telephone traffic, increase the usage factor of idle sector, and improves the quality of mobile communication network.

Description

Technical field: [0001] The invention belongs to the field of mobile network optimization in the field of mobile communication. In particular, it relates to a method and device for realizing inter-sector carrier frequency allocation of a mobile communication base station. Background technique: [0002] In the current mobile communication network, most base stations are usually configured with two to three sectors, which are responsible for covering two or three areas in different directions. The environment and social functions are different, so the traffic load and changes are not the same among different sectors of the same base station, so it may happen that a certain sector has channel congestion due to excessive traffic at the same time . In another adjacent sector, the channel utilization rate is too low due to low traffic volume. This situation will affect the operating indicators of the mobile communication network and affect the network usage effect. Invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/10H04W16/18H04W28/02
Inventor 赵抗马强侯君伟隋新
Owner CELLULAR TIANJIN MICROWAVE TECH
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