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di zao dui zhi fang zhan shang xing xin hao ying xiang de fen xi
Author(s): 
Pages: 61-63
Year: Issue:  6
Journal: Railway Signalling & Communication Engineering

Keyword:  直放站上行底噪Y-D01基站;
Abstract: 直放站的噪声系数对基站的影响主要是指直放站的上行噪声引入基站,从而降低基站接收机的接收灵敏度,减小了施主基站的覆盖范围,导致其入切换成功率指标及业务信道占用成功率指标差等问题.通过优化直放站参数,可减小底噪对直放站的影响.
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