H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/06 (2006.01)
Patent
CA 2575701
A space-time-frequency block coding apparatus and method in a transmitter with three transmit (Tx) antennas are provided. An input symbol sequence is transmitted through three Tx antennas according to a set method using feedback information received from a receiver or using a selected transmission matrix having regularities in order to improve the performance of an STFBC.
L'invention concerne un appareil et un procédé de codage de bloc de fréquence espace-temps dans un émetteur pourvu de trois antennes de transmission (Tx). Une séquence de symbole d'entrée est transmise par le biais des trois antennes (Tx) en fonction d'un procédé de réglage au moyen d'informations de rétroaction reçues à partir d'un récepteur ou au moyen d'une matrice de transmission sélectionnée possédant des régularités, en vue d'accroître l'efficacité d'un code de fréquence espace-temps (STFBC).
Chae Chan-Byoung
Jeong Hong-Sil
Kim Jae-Yoel
Ko Kyun-Byoung
Oh Jeong-Tae
Marks & Clerk
Samsung Electronics Co. Ltd.
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