RESOURCE SETTING CONTROL FOR TRANSMISSION USING CONTENTION BASED RESOURCES

摘要

There is proposed a mechanism for controlling a transmission of a connection quality information, like CQI, from a UE to a base transceiver station via an uplink connection. Resources of an uplink control channel for the transmission of the connection quality information are set for a plurality of UEs. A collision between transmissions of the connection quality information by at least two user equipments of the plurality of UEs on a same resource element is detected or predicted on the basis of input information, and a collision prevention processing is executed when such collision is detected or predicted.