Patent ID: 9596010
Date: 2017-03-14
CPC Classifications: H04B,H04J,H04L,H04W

Claim:
1. A wireless communication apparatus for receiving a first to third frames, wherein the first and third frames are sequentially transmitted from a first wireless transmission apparatus, and the second frame is transmitted from a second wireless transmission apparatus different from the first wireless transmission apparatus, or the first and third frames are sequentially transmitted from a first antenna of a third wireless transmission apparatus, and the second frame is transmitted from a second antenna of the third wireless transmission apparatus, a transmission head time of the first frame is t a head part of the second frame is overlapped with at least a latter half part of the first frame in terms of time and a terminal part of the second frame is overlapped with at least a first half of the third frame in terms of time, transmission timings of the first to third frames are synchronized with each other, the wireless communication apparatus is configured to receive the first frame, to decode the first frame in a receiver, to generate a first reception signal replica based on the first decoding result and to store the first reception signal replica in a storage unit in the receiver, and the wireless communication apparatus is configured to receive the second frame in a second reception signal, to subtract the stored first reception signal replica from the second reception signal, and to decode the subtracted reception signal to obtain data of the second frame.