UPLINK NON-ORTHOGONAL MULTIPLE ACCESS SCHEME AND JOINT RECEPTION SUPPORTING SCHEME

摘要

Disclosed is a 5G or a pre-5G communication system provided to support a higher data transmission rate than a system after a 4G communication system such as LTE. A method of a first BS supporting non-orthogonal multiple access and joint reception includes: allocating transmission resources for signal transmission of a first UE and a second UE serviced by the first BS and transmitting information on the allocated transmission resources to a second BS; transmitting the information on the allocated transmission resources to the first UE and the second UE; receiving a signal of the first UE and a signal of the second UE based on the information on the allocated transmission resources; and decoding the received signal of the first UE and the received signal of the second UE, wherein resources by which the signal of the first UE is transmitted overlap with a part of resources by which the signal of the second UE is transmitted.