NSIP Law
Method and apparatus of controlling inter cell interference based on cooperation of intra cell terminals
Provided is a method and apparatus for controlling inter cell interference based on cooperation between intra cell terminals. The intra cell terminals may exchange interference channel information, and may determine a receive beamforming vector based on the exchanged interference channel information. At least one intra cell terminal may feed back, to a neighboring cell base station, information associated with an effective interference channel using the receive beamforming vector. A base station may determine a transmit beamforming vector based on information associated with an effective interference channel using receive beamforming vectors of neighboring cell terminals that are received from at least one neighboring cell terminal.
Korea Advanced Institute of Scienec and Technology Samsung Electronics Co., Ltd.
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additional inventional additional additional additional
Won Jae Cheul Soon Young Chul Yong Hoon Won Jong Hyun Ho Chang Yong
Shin Kim Sung Lee Noh Choi Shin