The Farrell Law Firm, LLP
Differential space-time block coding apparatus using eight or less transmit antennas
A differential STBC transmitting/receiving apparatus in a multiple antenna system using eight or less transmit antennas is provided. In the differential STBC transmitting apparatus, a symbol mapper receives binary data and generates a number of symbols from the binary data, each symbol having a number of bits. A space-time block encoder generates an STBC by encoding the symbols. A differential processor differentially encodes the STBC through feedback and delay. A distribution matrix processor substitutes the differentially coded STBC into a distribution matrix preset according to the number of transmit antennas, and outputs the differential STBC code of the distribution matrix to the transmit antennas.
Samsung Electronics Co., Ltd
H
H04L
inventional
Seung-Hoon Chan-Soo Jae-Hak Yung-Soo Vahid
Nam Hwang Chung Kim Tarokh