Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | WOCC2010 Technical Program - The 19th Annual Wireless and Optical Communications Conference |
| Subtitle of host publication | Converging Communications Around the Pacific |
| DOIs | |
| Publication status | Published - 2010 |
| Externally published | Yes |
| Event | 19th Annual Wireless and Optical Communications Conference, WOCC2010: Converging Communications Around the Pacific - Shanghai, China Duration: May 14 2010 → May 15 2010 |
Other
| Other | 19th Annual Wireless and Optical Communications Conference, WOCC2010: Converging Communications Around the Pacific |
|---|---|
| Country | China |
| City | Shanghai |
| Period | 5/14/10 → 5/15/10 |
Fingerprint
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Communication
Cite this
Half-symbol BPSK-modulated multicarrier system using parallel combinatory code. / Hou, Yafei; Hase, Tomohiro.
WOCC2010 Technical Program - The 19th Annual Wireless and Optical Communications Conference: Converging Communications Around the Pacific. 2010. 5510663.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Half-symbol BPSK-modulated multicarrier system using parallel combinatory code
AU - Hou, Yafei
AU - Hase, Tomohiro
PY - 2010
Y1 - 2010
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
BT - WOCC2010 Technical Program - The 19th Annual Wireless and Optical Communications Conference
ER -