Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Seon Yeob Baek

Hyun Ho Choi

Dan Keun Sung

Ji Young Cha

Byoung Hoon Jung

Kab Seok Ko

Jong Bu Lim

Provided is a method of a multi-node cooperation considering a delay in a wireless communication system. A frame format may perform scheduling so that uplink cooperation terminals having a similar delay attribute may be classified into an uplink cooperation zone, to thereby prevent interference between the uplink cooperation zone and a non-cooperation zone. An extended cyclic prefix may be applied according to a delay attribute occurring due to an application of the multi-node cooperation. A cooperation base station of an uplink and a downlink may be determined based on the extended cyclic prefix.

Method for multi-point cooperation considering delay in a wireless communication system

A communication system and method for single-point transmission and reception and coordinated multi-point transmission and reception are provided. The system and method include determining information associated with a channel status of a target terminal. The system and method also include selecting, with respect to the target terminal, one of single-point transmission and reception and coordinated multi-point transmission and reception based on the information associated with the channel status of the target terminal.

Communication system and method for single-point transmission and reception and coordinated multi-point transmission and reception

Growing community of inventors

Daejeon, South Korea

Seon Yeob Baek