公开(公告)号：US09813105B2

公开(公告)日：2017-11-07

申请号：US14742129

申请日：2015-06-17

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Charles B. Morrison ,  Donald R. McAllister ,  Fred W. Phillips ,  Christopher G. Ranson ,  Van E. Hanson ,  Thomas Kummetz ,  Gregory Allan Maca

IPC: H04B1/44 ,  H04B1/525 ,  H01Q1/24 ,  H01Q1/52 ,  H04B10/2575 ,  H04W88/08

Abstract: Certain aspects and aspects of the present invention are directed to a distributed antenna system having a downlink communication path, an uplink communication path, and a non-duplexer isolator sub-system. The downlink communication path can communicatively couple a transmit antenna to a base station. The uplink communication path can communicatively couple a receive antenna to the base station. In one aspect, the non-duplexer isolator sub-system can be electronically configured for isolating uplink signals traversing the uplink communication path from downlink signals. In another aspect, a non-duplexer isolator sub-system can be configurable in one or more mechanical steps selecting a frequency response. In another aspect, a non-duplexer isolator sub-system can include an active mitigation sub-system.

公开(公告)号：US20150288414A1

公开(公告)日：2015-10-08

申请号：US14742129

申请日：2015-06-17

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Charles B. Morrison ,  Donald R. McAllister ,  Fred W. Phillips ,  Christopher G. Ranson ,  Van E. Hanson ,  Thomas Kummetz ,  Gregory Allan Maca

IPC: H04B1/525 ,  H04B1/44

CPC classification number: H04B1/525 ,  H01Q1/246 ,  H01Q1/525 ,  H04B1/44 ,  H04B10/25754 ,  H04W88/085

Abstract: Certain aspects and aspects of the present invention are directed to a distributed antenna system having a downlink communication path, an uplink communication path, and a non-duplexer isolator sub-system. The downlink communication path can communicatively couple a transmit antenna to a base station. The uplink communication path can communicatively couple a receive antenna to the base station. In one aspect, the non-duplexer isolator sub-system can be electronically configured for isolating uplink signals traversing the uplink communication path from downlink signals. In another aspect, a non-duplexer isolator sub-system can be configurable in one or more mechanical steps selecting a frequency response. In another aspect, a non-duplexer isolator sub-system can include an active mitigation sub-system.

Abstract translation: 本发明的某些方面和方面涉及具有下行链路通信路径，上行链路通信路径和非双工器隔离器子系统的分布式天线系统。 下行链路通信路径可以将发射天线通信地耦合到基站。 上行链路通信路径可以将接收天线通信地耦合到基站。 在一个方面，非双工器隔离器子系统可以电子地配置用于从下行链路信号隔离穿过上行链路通信路径的上行链路信号。 在另一方面，非双工器隔离器子系统可以在选择频率响应的一个或多个机械步骤中配置。 在另一方面，非双工器隔离器子系统可以包括主动缓解子系统。