Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Byoung Hoon Jung

Dan Keun Sung

Jong Bu Lim

Ji Young Cha

Hyun Ho Choi

Tae Soo Kwon

Dong Ho Cho

Han Sung Leem

Woo Geun Ahn

Kab Seok Ko

Seon Yeob Baek

Hyun-Jeong Kang

Hyun-Kyu Yu

Dae-Hyun Kim

Jae-Won Kim

Sang-Hyun Chang

Jong-Ho Oh

Hansung Leem

Chang-Hyun Baik

Sung-Kyu Jung

Eunmi Chu

Hyun Jik Kim

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). A terminal and method are provided for data signal transmission in a wireless communication system. The method includes receiving identification information of a band designated for the terminal; receiving a data signal generated based on resource allocation information on the band and an orthogonal frequency division multiple access (OFDMA) scheme; and demodulating and decoding the data signal based on the resource allocation information.

Apparatus and method for transmitting data signals in wireless communication system

Provided are examples of methods of a vehicular moving relay in a communication system including the vehicular moving relay, a moving terminal, and a macro base station. Also provided is an example of a terminal. The vehicular moving relay may repeatedly transmit data to a vehicular moving terminal without requesting a handover from a macro base station to the vehicular moving relay, using a unique code that is allocated to the vehicular moving terminal from the macro base station.

Communication method of a macro base station, a vehicular moving relay, and a vehicular moving terminal

There is disclosed an integrated base station (BS) communicatively combined with two or more simplified radio access points (APs). The integrated BS is configured to receive a signal from a backbone/backhaul network and transmits the received signal to the simplified radio APs, route a signal to at least one of the two or more simplified radio APs, and communicate with the two or more simplified radio APs through wireline communication.

Integrated base station for managing multiple simplified radio access points

Provided are a method and system for handing over a mobile terminal between a macro base station and a vehicular base station to secure a communication service of a movable mobile terminal in a wireless communication system supporting a vehicular base station such as a vehicular relay station. The mobile terminal may be handed over by selecting a network or a vehicular base station suitable to a mobility and type of communication.

Method and system for supporting handover between macro base station and vehicular base station

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

Byoung Hoon Jung