Title :
A novel encoding/decoding technique of space-time block coded transceiver for IEEE 802.11a wireless local area network
Author :
Lee, Gwo-Ruey ; Yang, Cheng-Lun ; Wen, Jyh-Homg
Author_Institution :
Inst. of Electr. Eng., Nat. Chung Cheng Univ., Chia-Yi, Taiwan
Abstract :
We propose a new coding/decoding scheme based on the IEEE 802.11a OFDM-based standard using space time block coding. The main idea behind this scheme is to raise the diversity order by adding transmission samples in the time domain at the transmission end and to use a maximum likelihood decoder to enhance performance efficiency.
Keywords :
IEEE standards; OFDM modulation; block codes; encoding; maximum likelihood decoding; space-time codes; transceivers; wireless LAN; IEEE 802.11a; OFDM-based standard; diversity order; encoding-decoding technique; maximum likelihood decoder; space time block coded transceiver; space time block coding; time domain; transmission samples; wireless local area network; Block codes; Diversity reception; Encoding; Fading; Maximum likelihood decoding; OFDM; Space technology; Transceivers; Transmitting antennas; Wireless LAN;
Conference_Titel :
Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on
Print_ISBN :
0-7803-8660-4
DOI :
10.1109/APCCAS.2004.1412729
