Search International and National Patent Collections

1. (WO2018197311) SYSTEMS AND METHODS FOR COMMUNICATING SIGNALING OVER AN OPTICAL DISTRIBUTED ANTENNA SYSTEM

Pub. No.:    WO/2018/197311    International Application No.:    PCT/EP2018/059958
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Apr 19 01:59:59 CEST 2018
IPC: H04B 7/00
H04B 1/40
Applicants: ANDREW WIRELESS SYSTEMS GMBH
Inventors: HOFFMANN, Jaroslav
STAREK, Peter
Title: SYSTEMS AND METHODS FOR COMMUNICATING SIGNALING OVER AN OPTICAL DISTRIBUTED ANTENNA SYSTEM
Abstract:
In one embodiment, a distributed antenna system comprises: a master unit configured to receive a base station downlink radio frequency signal and to transmit a base station uplink radio frequency signal; and at least one remote antenna unit that is communicatively coupled to the master unit using at least one cable, the remote antenna unit configured to radiate a remote downlink radio frequency signal and to receive a remote uplink radio frequency signal; wherein the master unit comprises: a controller; and a respective interface to couple the controller to a first operator control panel; wherein the at least one remote antenna unit comprises: a controller; and a respective interface to couple the controller to a second operator control panel; wherein the master unit controller and the remote unit controller synchronize at least some information between the first and second operator control panels over the at least one cable.