Patent ID: 9020515
Filing Date: 2015-04-28
Classification: H04L,H04W

Abstract:
1. A communication method of a base station, the communication method comprising: selecting an uplink terminal to perform an uplink communication and a downlink terminal to perform a downlink communication; allocating a radio resource for the uplink terminal and a radio resource for the downlink terminal; performing the uplink communication with the uplink terminal and the downlink communication with the downlink terminal using the respective allocated radio resources, wherein the radio resource for the uplink terminal at least partially and simultaneously overlaps the radio resource for the downlink terminal in both time and frequency; and determining a transmission power or a modulation and coding scheme (MCS) level of the uplink terminal, wherein the determining of the transmission power or the MCS level comprises determining an MCS level of each of a plurality of messages divided by the uplink terminal in response to the uplink terminal using a rate split scheme.