Patent ID: 8285319
Filing Date: 2012-10-09
Classification: H04L,H04W

Abstract:
1. A method of performing transmit power control (TPC) of a wireless transmitter/receiver unit (WTRU) comprising: receiving downlink control information including both uplink scheduling information and TPC information, wherein the uplink scheduling information includes modulation and coding set (MCS) information; determining a transmit power level for a physical uplink channel, based on at least a measured pathloss, wherein the determined transmit power level is adjusted in response to the TPC information and the MCS information, wherein the determined transmit power level is further based on a weighting factor, α, where α: has a value from 0 to 1; and is multiplied to the measured pathloss; and transmitting on the physical uplink channel based on the scheduling information and the determined transmit power level.