Patent ID: 9391665
Filing Date: 2016-07-12
CPC Classification: H04B,H04J,H04L

Claim Text:
1. A method of controlling a time division duplex (TDD) transceiver, the TDD transceiver comprising a first circuit pathway for transmission and a second circuit pathway for reception, the method comprising: in a transmission mode, using the first circuit pathway for transmission of a first radio frequency signal, the first radio frequency signal being generated based on a signal from a voltage-controlled oscillator; and in a reception mode, using the second circuit pathway for reception of a second radio frequency signal, wherein the signal from the voltage-controlled oscillator is present for at least a portion of the reception mode, wherein the second radio frequency signal and the signal from the voltage-controlled oscillator comprise a common frequency component, wherein the first circuit pathway comprises a filter component, and wherein the method comprises, in at least a portion of the reception mode: