Patent ID: 9031146
Filing Date: 2015-05-12
Classification: H04B,H04W

Abstract:
1. A method for Physical Uplink Control Channel (PUCCH) power control performed by a wireless transmit/receive unit (WTRU) with a plurality of antenna ports, the method comprising: receiving, by the WTRU from a network device, a PUCCH configuration indicating whether to transmit PUCCH on the plurality of antenna ports; on a condition that the WTRU is configured to transmit PUCCH on the plurality of antenna ports, receiving by the WTRU a multiple input multiple output (MIMO) PUCCH power offset value; and determining, by the WTRU, a physical uplink control channel (PUCCH) transmit power, wherein the PUCCH transmit power is determined based on at least the received MIMO PUCCH power offset value.