公开(公告)号：US09014256B2

公开(公告)日：2015-04-21

申请号：US14087805

申请日：2013-11-22

申请人： Andrew LLC, CommScope, Inc.

发明人： Christopher Ranson ,  Fred William Phillips ,  Thomas Kummetz

IPC分类号： H04B1/66 ,  H04L29/06 ,  H04B7/02 ,  H04B7/04 ,  H04B7/08

CPC分类号： H04L1/0006 ,  H04B7/022 ,  H04B7/0413 ,  H04B7/08 ,  H04J3/02 ,  H04L1/0015 ,  H04L69/04

摘要： An endpoint element of a distributed antenna system includes processing circuitry configured for processing a plurality of digital signals for conditioning the signals and compression circuitry configured for compressing at least one of the digital signals according to a compression scheme to yield at least one compressed digital signal and compression settings. The digital signals are combined into a single digital stream and combined and time division multiplexed onto a serial data link with the compression settings. The digital signals are also transmitted with compression settings to another endpoint element over the serial data link.

摘要翻译： 分布式天线系统的端点元件包括被配置用于处理多个数字信号以调节信号的处理电路和被配置为根据压缩方案压缩至少一个数字信号的压缩电路，以产生至少一个压缩数字信号， 压缩设置。 将数字信号组合成单个数字流，并将其与压缩设置组合并时分复用到串行数据链路上。 数字信号也通过压缩设置通过串行数据链路传输到另一个端点元件。