The Farrell Law Firm, PC
Apparatus and method for transmitting and receiving data in a mobile communication system using space-time trellis code
A mobile communication system having M transmission antennas for receiving P information bit streams and encoding the received information bit streams with a space-time trellis code (STTC) according to an optimal generator polynomial; modulating the encoded P information bit streams in a predetermined modulation scheme and outputting modulation symbol streams; and puncturing at least one modulation symbol in a predetermined position from each of the M modulation symbol streams, and transmitting the punctured modulation symbol streams through the M transmission antennas, thereby increasing a data rate while maintaining maximum diversity gain.
Samsung Electronics Co., Ltd.
H H
H04L H04L
inventional inventional
Yung-Soo Jae-Hak Chan-Soo Seung-Hoon
Kim Chung Hwang Nam