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Emergency vehicle-mounted carrier frequency resource deployment method

A resource allocation and vehicle-mounted technology, applied in electrical components, wireless communication, network planning, etc., can solve problems such as high cost, time-consuming operation, slow activation speed, etc., and achieve the effect of light use, low cost, and cost saving

Inactive Publication Date: 2009-05-20
CHINA MOBILE GRP FUJIAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an emergency vehicle-mounted carrier frequency resource allocation method, which overcomes the disadvantages of slow activation speed, time-consuming operation and high cost in the allocation method of the background technology

Method used

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Embodiment Construction

[0014] An emergency vehicle-mounted carrier frequency resource allocation method, which uses an emergency vehicle system, a carrier pool system, a first base station, and a second base station. The emergency vehicle system is equipped with a remote unit of the carrier pool system and moves to a high communication demand area. The signal of the first base station can cover the high communication demand area. Among them, the high communication demand area is the sudden traffic gathering place where the traffic surges and emerges, such as various festivals, gatherings, the opening of colleges and universities, large conferences and other activities. In order to achieve the best transmission effect in practical applications, the distance between the first base station and the second base station is preferably not more than 20KM.

[0015] The method includes:

[0016] Step 1, the carrier pool system first converts the carrier frequency resource signal of the second base station in...

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PUM

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Abstract

The invention discloses emergency vehicular carrier frequency resource allocation method. The method uses an emergency vehicular system, a carrier pool system, a first base station and a second base station, wherein the emergency vehicular system is provided with a remote termination of the carrier pool system, and moves to high communication demand area; and signals of the first base station can cover the high communication demand area. The method comprises the following steps: 1, the carrier pool system sends carrier frequency resource of the second base station to the first base station through optical fiber; 2, the first base station is wirelessly transmitted to the remote termination of the emergency vehicular system; and 3, the remote termination enlarges the carrier frequency resource to enable signals to cover high communication demand area, thereby realizing the function of absorbing remote telephone traffic.

Description

[0001] Field [0002] The invention relates to a method for allocating emergency vehicle-mounted carrier frequency resources. Background technique [0003] Various festivals, rallies, college openings, large-scale conferences and other activities will bring a large number of people together, which will cause a large traffic load pressure on the current network. The means to solve these problems are usually to enable half-rate, expand capacity, adjust the power control or switching parameters of surrounding sites to achieve a more balanced distribution of traffic. In addition to these fine-tuning methods, it is necessary to drive more emergency vehicles to increase capacity, and prepare planning data such as emergency vehicle parking location surveys, frequency plans, and neighboring areas in advance to increase the available channels in the area at that time number. The use of traditional emergency vehicles has the following two disadvantages: first, due to the need to prepa...

Claims

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Application Information

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IPC IPC(8): H04W16/10H04W16/26
Inventor 沈文海钟文兴郑朔毅朱道通李秉煌杨志松张韬
Owner CHINA MOBILE GRP FUJIAN CO LTD