Patent ID: 9179414
Filing Date: 2015-11-03
Classification: H04W

Abstract:
1. A method for dynamically controlling an uplink transmission power at a user equipment, the method comprising: transmitting an uplink signal to a base station; receiving information on uplink transmission muting; deactivating the uplink transmission based upon a transmission power control (TPC) command, when the information on the uplink transmission muting includes the TPC command from the base station directing the uplink transmission to be deactivated; and determining whether or not deactivating the uplink transmission and deactivating the uplink transmission based upon information for determining whether or not deactivating the uplink transmission, when the information on the uplink transmission muting includes the information for determining whether or not deactivating the uplink transmission, wherein: the information for determining whether or not deactivating the uplink transmission includes at least one of a threshold value of a path loss or a threshold value of an intensity for a received signal, and the user equipment determines to deactivate the uplink transmission, when a path loss is equal to or below the threshold value of a path loss or an intensity for a received signal is equal to or greater than the threshold value of an intensity for a received signal.