Invention Grant
US09240936B2 Methods and apparatus for improving call performance by enabling uplink transmissions during poor downlink radio conditions 有权
通过在较差的下行链路无线电条件下启用上行链路传输来改善呼叫性能的方法和

Methods and apparatus for improving call performance by enabling uplink transmissions during poor downlink radio conditions
Abstract:
Apparatus and methods of improving call performance by enabling/continuing uplink transmissions during poor downlink radio conditions. The apparatus and methods further include monitoring, by a user equipment (UE), downlink (DL) signal conditions associated with a serving Node B. Moreover, the apparatus and methods include triggering an out-of-sync state upon a determination that the DL signal conditions have degraded beyond a DL signal quality threshold. Additionally, the apparatus and methods include delaying turning off of a power amplifier (PA) associated with transmission of uplink (UL) messages for a call performance improvement threshold time duration.
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