TY - GEN
T1 - Half-symbol BPSK-modulated multicarrier system using parallel combinatory code
AU - Hou, Yafei
AU - Hase, Tomohiro
PY - 2010/8/20
Y1 - 2010/8/20
N2 - This paper introduces a novel multicarrier system called the BPSK modulated parallel combinatory / half-symbol multicarrier modulation (PC/HS-MCM) system by combining the BPSK modulated HS-MCM system and the parallel combinatory code. The proposed system can achieve twice bandwidth efficiency (BWE) than that of the BPSK modulated PC-OFDM system by sending a half time-domain BPSK-modulated PC-OFDM waveform. We propose two types of demodulation algorithm for this system, that is, orthogonality demodulation and Malgorithm demodulation. Orthogonality demodulation can recover the orthogonality between the subcarriers with 3 dB BER performance deterioration. The M-algorithm demodulation can realize a BER performance improvement with a moderate computational complexity.
AB - This paper introduces a novel multicarrier system called the BPSK modulated parallel combinatory / half-symbol multicarrier modulation (PC/HS-MCM) system by combining the BPSK modulated HS-MCM system and the parallel combinatory code. The proposed system can achieve twice bandwidth efficiency (BWE) than that of the BPSK modulated PC-OFDM system by sending a half time-domain BPSK-modulated PC-OFDM waveform. We propose two types of demodulation algorithm for this system, that is, orthogonality demodulation and Malgorithm demodulation. Orthogonality demodulation can recover the orthogonality between the subcarriers with 3 dB BER performance deterioration. The M-algorithm demodulation can realize a BER performance improvement with a moderate computational complexity.
UR - http://www.scopus.com/inward/record.url?scp=77955618669&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77955618669&partnerID=8YFLogxK
U2 - 10.1109/WOCC.2010.5510663
DO - 10.1109/WOCC.2010.5510663
M3 - Conference contribution
AN - SCOPUS:77955618669
SN - 9781424475964
T3 - WOCC2010 Technical Program - The 19th Annual Wireless and Optical Communications Conference: Converging Communications Around the Pacific
BT - WOCC2010 Technical Program - The 19th Annual Wireless and Optical Communications Conference
T2 - 19th Annual Wireless and Optical Communications Conference, WOCC2010: Converging Communications Around the Pacific
Y2 - 14 May 2010 through 15 May 2010
ER -