Patent ID: 9215024
Filing Date: 2015-12-15
Classification: H04J,H04W

Abstract:
1. A base station subsystem of a communication system employing Time Division Duplex (TDD) for synchronizing a Radio Base Station (RBS) part of the base station subsystem with a Tower Mounted Amplifier (TMA) part of the base station subsystem, the base station subsystem comprising: the RBS part, the RBS part comprising an RBS modem, a timing unit, and an amplifier unit having a power amplifier; the TMA part, the TMA part comprising a TMA modem, a switch, and a low noise amplifier; wherein the RBS modem is configured to: wherein the timing unit is configured to activate the power amplifier and simultaneously control the RBS modem to send the switch signal to the TMA modem to configure the switch; and wherein the TMA modem is configured to: