Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Yonsei University

Young-Ju Hwang

Seong-Lyun Kim

Kwang-Soon Kim

Jung-Min Park

Sung-Yoon Jung

Jin-Ghoo Choi

Jun-Ho Jo

Seung-Woo Ko

Young-Jin Sang

Suck-Chel Yang

Disclosed is a method for relaying data in a multi-hop cellular system, the method including receiving by a terminal from a base station a notification as to whether the terminal is decided as a candidate for a relay, deciding by the terminal whether to be a representative candidate terminal for the relay according to a channel state with the other terminals within a coverage of the base station if the terminal is decided as the candidate for the relay, sending by the terminal to the base station a notification if the terminal is decided as the representative candidate terminal, and relaying data received from the other terminals to calculate relay probability terminals to the base station if the terminal is notified from the base station as to that the terminal is finally decided as the relay.

Method for relaying data in multi-hop cellular system

A system and method for transmitting and receiving signals in a communication system are provided, in which a BS communicates with a first MS located within an inner area of a cell during first and second time periods in TDD and communicates with a second MS located within an outer area of the cell during the first time period in FDD, and an RS detects signals transmitted between the BS and the second MS during the first time period and transmits the detected signals simultaneously to the BS and the second MS during the second time period.

System and method for transmitting/receiving signal in a communication system

Growing community of inventors

Soul, South Korea

Young-Ju Hwang