Patent ID: 9559764
Date: 2017-01-31
CPC Classifications: H04B,H04L

Claim:
1. A method for transmitting a signal to a receiver by a transmitter in a multiple input multiple output (MIMO) wireless communication system, comprising: generating a bit stream having a size of specific bits through channel coding of data; dividing the bit stream into a first bit stream having a first bit size and a second bit stream having a second bit size; allocating the second bit stream having the second bit size to an antenna sequence codeword selected from a plurality of antenna sequence codewords based on a signal transmission time, wherein the antenna sequence codeword comprises indexes of a plurality pair of antenna ports not overlapped with each other and indexes of each pair of antenna ports indicates one bit of the second bit stream; and transmitting the first bit stream having the first bit size to the receiver using the plurality of pair of antenna ports according to an order of antenna pairs indicated by the allocated antenna sequence codeword.