Analysis of effects of cable access frequency shifting repeaters on GSM system sensibility

Pi Yonghui; Peng Xianxu

doi:10.13756/j.gtxyj.2008.02.018

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Analysis of effects of cable access frequency shifting repeaters on GSM system sensibility

- Analysis of effects of cable access frequency shifting repeaters on GSM system sensibility
- Study on Optical communication Issue 2, Pages: 33-35(2008)
- 作者机构：
  
  1. 武汉虹信通信有限责任公司
  2. 武汉虹信通信有限责任公司湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2008.02.018
  CLC： TN929.532
- Published：2008，
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[1]皮永辉,彭显旭.有线接入移频直放站对GSM灵敏度影响分析[J].光通信研究,2008(02):33-35.

Pi Yonghui, Peng Xianxu. Analysis of effects of cable access frequency shifting repeaters on GSM system sensibility. [J]. (2):33-35(2008)
[1]皮永辉,彭显旭.有线接入移频直放站对GSM灵敏度影响分析[J].光通信研究,2008(02):33-35. DOI： 10.13756/j.gtxyj.2008.02.018.

Pi Yonghui, Peng Xianxu. Analysis of effects of cable access frequency shifting repeaters on GSM system sensibility. [J]. (2):33-35(2008) DOI： 10.13756/j.gtxyj.2008.02.018.

摘要

文章介绍了与全球移动通信系统（GSM）接收灵敏度和有线接入移频直放站相关的基本概念

完整地计算出了极限工程应用环境下基站和直放站的接收灵敏度

并分析了不同的直放站上行链路增益分配对整个系统灵敏度的影响

最后给出直放站工程应用中合理分配链路增益以优化系统灵敏度的方法。

Abstract

This paper first introduces the basic concept that is relavant to the receiving sensitivity of GSM systems and cable access frequency shifting repeaters.Then

it calculates the receiving sensitivity of Base Transceiver Stations（BTS） and repeaters under extreme conditions

and analyzes the influences of different repeater uplink gain distributions on the sensitivity of the entire system.Finally

it presents the rational distribution of the link gains of repeaters in project applications for the optimization of the system sensibility.

关键词

直放站噪声系数灵敏度

Keywords

repeaternoise figuresensitivity

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Related Institution

Key Laboratory of the Ministry of Education Optoelectronic Measurement Technology and Instrument, Beijing Laboratory of Optical Fiber Sensing and System, Beijing Information Science & Technology University

Shanxi Key Laboratory of Optical Information Technology,School of Science,Northwestern Polytechnical University

Key Laboratory on Photoelectric Oil-Gas Logging and Detecting ,Ministry of Education,School of Science,Xi’an Shiyou University

Dept.of Electronic and Communication Engineering,North China Electric Power University

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