DocumentCode
1899577
Title
Iterative MAP decoding of turbo coded OOK and turbo coded BPPM
Author
Yamamoto, Naotake ; Ohtsuki, Tomoaki
Author_Institution
Dept. of Electr. Eng., Tokyo Univ. of Sci., Chiba, Japan
Volume
3
fYear
2001
fDate
2001
Firstpage
1913
Abstract
Infrared wireless communication and optical communication usually adopt on-off keying (OOK) and pulse position modulation (PPM). In this paper, we present iterative maximum a posteriori probability (MAP) decoding of Turbo coded OOK and Turbo coded binary PPM (BPPM). We show that the BER performances of both Turbo coded OOK and Turbo coded BPPM are almost identical and improved as the number of iterations is increased
Keywords
amplitude shift keying; channel coding; error statistics; iterative decoding; maximum likelihood decoding; optical communication; pulse position modulation; turbo codes; BER performance; BPPM; MAP decoding; OOK; binary PPM; infrared wireless communication; iterative decoding; maximum a posteriori probability; on-off keying; optical communication; pulse position modulation; turbo coding; AWGN; Bit error rate; Iterative algorithms; Iterative decoding; Maximum likelihood decoding; Optical fiber communication; Optical pulses; Pulse modulation; Turbo codes; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
Conference_Location
San Antonio, TX
Print_ISBN
0-7803-7206-9
Type
conf
DOI
10.1109/GLOCOM.2001.965907
Filename
965907
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