Patent ID: 9596663
Date: 2017-03-14
CPC Classifications: H04B,H04L,H04W

Claim:
1. A method for transmitting a training sequence code of a transmitting apparatus with a plurality of transmitting antennas in a communication system, the method comprising: allocating a plurality of time slots in at least one frame to one of the plurality of transmitting antennas; and transmitting a training sequence code having first transmission power for one antenna of the transmitting antennas, and the remaining training sequence codes having second transmission power for the remainder of the transmitting antennas in any one of the time slots, for reducing interference between the training sequence codes transmitted by respective transmitting antennas, wherein the second transmission power is smaller than the first transmission power, and wherein transmitting the training sequence code and the remaining training sequence codes comprises: sending the training sequence code through bits arranged at a periphery in a bit arrangement structure according to signal constellation, and sending the remaining training sequence codes through bits arranged at an inside of the periphery in the bit arrangement structure.