ANTENNA TUNER CONTROL FOR WAN/WLAN ANTENNA SHARING

摘要

Methods systems and devices are described for wireless communication at a UE. The UE may communicate using a shared antenna communicatively coupled with a first radio and a second radio. When the UE identifies an upcoming transition to a sleep mode for the first radio a tune code for the shared antenna may be adjusted for the second radio. A tune code query may be transmitted to the second radio which may respond with a tune code response. Adjusting the tune code may be based on the tune code response. This allows the second radio to communicate using the shared antenna while the first radio is in the sleep mode. When the UE identifies a transition from the sleep mode for the first radio the UE may adjust the tune code for the shared antenna for the first radio allowing the first radio to communicate using the shared antenna.