Patent ID: 9131457
Filing Date: 2015-09-08
Classification: H04L,H04W

Abstract:
1. A mobile station for use in a wireless network that operates according to a Long-Term Evolution Advanced standard, the mobile station comprising: a transmitter; a receiver; an antenna linked with at least one of the transmitter and the receiver; at least one processing circuitry, the at least one processing circuitry configured to transmit a sounding reference signal in a single carrier frequency division multiple access (SC-FDMA) symbol, wherein the sounding reference signal is transmitted on at least two component carriers and wherein when a total transmit power of the SC-FDMA symbol associated with the sounding reference signal exceeds a maximum transmit power level, P where w c is a scaling factor for the sounding reference signal on a component carrier c and P SRS,c (i) is a power level of the sounding reference signal for a component carrier c in subframe i.