Invention Grant
- Patent Title: Time synchronized routing in a distributed antenna system
- Patent Title (中): 分布式天线系统中的时间同步路由
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Application No.: US13960346Application Date: 2013-08-06
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Publication No.: US09439242B2Publication Date: 2016-09-06
- Inventor: Shawn Patrick Stapleton , Qianqi Zhuang
- Applicant: DALI SYSTEMS CO. LTD.
- Applicant Address: KY George Town
- Assignee: Dali Systems Co., Ltd.
- Current Assignee: Dali Systems Co., Ltd.
- Current Assignee Address: KY George Town
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04W88/08 ; H04W40/06 ; H04W40/02

Abstract:
A system for routing signals in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs) and a plurality of Digital Remote Units (DRUs). The plurality of DAUs are coupled and operable to route signals between the plurality of DAUs. The plurality of DRUs are coupled to the plurality of DAUs and operable to transport signals between DRUs and DAUs. The system also includes a plurality of Base Transceiver Stations (BTS) and a plurality of Base Transceiver Station sector RF connections coupled to the plurality of DAUs and operable to route signals between the plurality of DAUs and the plurality of Base Transceiver Stations sector RF port connections. The system further includes one or more delay compensation merge units operable to delay signals transmitted from or received by each of the plurality of DRUs.
Public/Granted literature
- US20140162713A1 TIME SYNCHRONIZED ROUTING IN A DISTRIBUTED ANTENNA SYSTEM Public/Granted day:2014-06-12
Information query