Myeon-kyun Cho

Apparatus and method for cooperative relay in a wireless communication system based on relay stations

Apparatus and method for determining beamforming vector in a codebook-based beamforming system

Method and apparatus for scheduling multiple users in a communication system

Apparatus and method for communicating data in hybrid diversity mode in broadband wireless communication system

Apparatus and method for transmitting and receiving a signal in a multiple input multiple output mobile communication system

Apparatus and method for canceling interference in wireless communication system

Optimum perturbation apparatus and method in a multi-antenna multi-user communication system

Method and apparatus for transmitting signals in a multi-hop wireless communication system

Transmitting apparatus and method in an orthogonal frequency division multiplexing system

Vorrichtung und verfahren für peer-to-peer (p2p)-kommunikationen in einem drahtlosen kommunikationssystem mit breitbandzugang