Patent ID: 8121072
Filing Date: 2012-02-21
Classification: H04B,H04L,H04W

Abstract:
1. A mobile communication system for transmitting or receiving a signal between a user equipment and a base station, comprising: the base station comprising: a receiver configured to receive a measured received signal quality or an information indicating a selected modulation and coding scheme from the user equipment; and a control circuitry configured to determine whether a transformation of the received signal quality into the modulation and coding scheme is performed at the user equipment, and to report the determined result to the user equipment; the user equipment comprising: a measurement unit configured to measure the received signal quality in the user equipment; and a reporting unit configured to report the quality of the received signal to the base station when the transformation of the quality of the received signal into a modulation and coding scheme is not conducted in the user equipment based on the quality of the received signal and to report the selected modulation and coding scheme to the base station when the selection of the modulation and coding scheme is conducted in the user equipment based on the quality of the received signal.