TRANSMISSION/RECEPTION CONTROL METHOD USING MARGIN TIME, HANDOVER METHOD, AND COMMUNICATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a transmission/reception control method capable of adaptively selecting one of single point transmission/reception (SP) and cooperative multipoint transmission/reception (CoMP) to/from a target terminal, on the basis of a channel state or mobility of the target terminal.SOLUTION: In a communication system including a plurality of base stations and a target terminal having means for recognizing a channel state, the transmission/reception control method includes the steps of: determining at least one of a margin time for single point transmission/reception (hereafter referred to as SP) and a margin time for cooperative multipoint transmission/reception (hereafter referred to as CoMP); and performing processing for the SP or the CoMP in consideration of the margin time for the SP or the margin time for the CoMP.