WIRELESS COMMUNICATION METHOD AND APPARATUS FOR ENCODING AND DECODING BEAMFORMING VECTORS

摘要

A wireless communication method and apparatus for encoding and decoding beamforming vectors are disclosed. A base station sends explicit signaling for a beamforming vector of a wireless transmit/receive unit (WTRU) and implicit signaling for beamforming vectors of interfering WTRUs. Each WTRU uses its own beam forming vector to estimate the beamforming vectors of each of the other WTRUs.