METHOD OF ALLOCATING RESOURCES FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF

摘要

A method of allocating resources for transmitting a signal in a Multiple-Input Multiple-Output (MIMO) wireless communication system is disclosed. The method includes allocating one or more spatial resources of a plurality of spatial resources corresponding to first Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbols to a first transport block, allocating one or more other spatial resources of the plurality of spatial resources corresponding to the first SC-FDMA symbols to a second transport block, and allocating spatial resources corresponding to second SC-FDMA symbols to the first transport block and the second transport block.

主权项

1. A method for transmitting an uplink signal using L layers at a terminal in a Multiple-Input Multiple-Output (MIMO) wireless communication system, the method comprising:
writing input vector sequences into an interleaver matrix row by row in a unit of L·log2 Q rows, wherein Q is a modulation order; reading out the interleaver matrix column by column; modulating output bit sequences read out from the interleaver matrix, by a unit of log2 Q bits, to generate modulation symbols; mapping the modulation symbols to the L layers; and transmitting the modulation symbols by using the L layers.