发明名称 Method and apparatus for automatic delay compensation in space diversity radio transmissions
摘要 A method and apparatus is described for the automatic delay compensation in space diversity radio transmissions. The method includes the steps of: a) receiving a first analog signal and a second analog signal, a possible delay being between the first and second signals; b) sampling the first and the second analog signals to obtain a first digital signal and a second digital signal, respectively; c) sending the digital signals to respective equalizers, and the steps of d) digitally delaying one of the first digital signal and the second digital signal by a period equal to an integral multiple of the sampling period, and e) recoverying, at the equalization phase, the residual difference between the imposed delay and the actual one.
申请公布号 US7274715(B2) 申请公布日期 2007.09.25
申请号 US20010833666 申请日期 2001.04.13
申请人 ALCATEL 发明人 BRIOSCHI MASSIMO;PELLIZZONI ROBERTO;VALTOLINA ROBERTO;SPALVIERI ARNALDO
分类号 H04J3/06;H04B7/08 主分类号 H04J3/06
代理机构 代理人
主权项
地址