DATA AGGREGATE POINT (DAP) AS A MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) COORDINATION POINT

摘要

A method for multiple-input multiple-output (MIMO) communications between wireless transmit and receive units (WRTUs) includes receiving, at a aggregate point (DAP), data from a plurality of wireless transmit/receive units (WTRUs), aggregating, at the DAP, the data received from the plurality of WTRUs to provide an aggregate signal, transmitting the aggregate signal to at least two of the plurality of WTRUs for re-transmission, and determining a coding scheme for re-transmission of the data by the at least two of the plurality of WTRUs.