Patent ID: 9686706
Date: 2017-06-20
CPC Classifications: H04W

Claim:
1. A method of terminal operation in a wireless communication system, the method comprising: receiving a measurement configuration message from a first base station controlling a first cell using a first frequency band; measuring a first reference signal of the first cell from the first base station; measuring a second reference signal of a second cell using a second frequency band from a second base station based on the measurement configuration message; and transmitting a measurement report comprising a measurement result of the first reference signal and a measurement result of the second reference signal to the first base station, wherein the measurement configuration message includes pattern information comprising an indication of which subframes the second reference signal is to be transmitted in, a physical cell identity of the second cell and offset information for the second reference signal, and wherein the first reference signal is transmitted in all subframes, and the second reference signal is transmitted in subframes identified based on the pattern information included in the measurement configuration message.