摘要 |
When a wireless transmit receive unit (WTRU) is using a reduced dedicated physical control channel (DPCCH) frame, the WTRU may periodically send a normal DPCCH frame. The WTRU may periodically increase the transmit power or send a normal DPCCH frame if there is a transmit power control (TPC) error or a downlink quality is below a threshold. When the WTRU implements DPCCH transmission gating, the WTRU may set a gating period based on the number of received TPC commands. The WTRU or Node-B may restore to a normal mode, if the link quality is below a threshold. The WTRU may periodically increase a transmit power. When a reduced signal-to-interference ratio (SIR) target is used for TPC, the WTRU may increase a transmit power, if the downlink power is not responsive. The WTRU or the Node-B may restore a normal SIR target if the link quality is below a threshold. |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION;ZEIRA, ELDAD, M.;REZNIK, ALEXANDER;MARINIER, PAUL;CAVE, CHRISTOPHER |
发明人 |
ZEIRA, ELDAD, M.;REZNIK, ALEXANDER;MARINIER, PAUL;CAVE, CHRISTOPHER |