公开(公告)号：US20160029328A1

公开(公告)日：2016-01-28

申请号：US14874891

申请日：2015-10-05

Applicant: CommScope Technologies LLC

Inventor： Fred William Phillips ,  Christopher Goodman Ranson

IPC: H04W52/52 ,  H04W52/24 ,  H04B7/06 ,  H04W52/14

CPC classification number: H04B1/1027 ,  H04B7/0632 ,  H04W52/146 ,  H04W52/241 ,  H04W52/242 ,  H04W52/52 ,  H04W88/085

Abstract: A method of controlling uplink signal power in a distributed antenna system includes monitoring a noise condition of an uplink signal path in the distributed antenna system and determining the noise contribution from the distributed antenna system that is presented to the base station. The receive noise floor of the base station is determined. The determined noise contribution and receive noise floor are unlisted. Based on the evaluation, the uplink gain that is applied to uplink signals from the distributed antenna system to a base station is adjusted.

Abstract translation: 控制分布式天线系统中的上行链路信号功率的方法包括监视分布式天线系统中的上行链路信号路径的噪声条件，并确定从呈现给基站的分布式天线系统的噪声贡献。 确定基站的接收本底噪声。 确定的噪声贡献和接收本底噪声不公开。 基于该评估，调整从分布式天线系统向基站施加到上行链路信号的上行链路增益。