Markov codes make gaussian pulse superior to a raised cosine pulse

Yutaka Jitsumatsu; Tohru Kohda

doi:10.1109/ISSSTA.2008.142

Markov codes make gaussian pulse superior to a raised cosine pulse

Yutaka Jitsumatsu, Tohru Kohda

Mathematical Informatics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A Gaussian pulse has inter-symbol-interference, which degrades signal to interference ratio (SIR). In asynchronous CDMA system, however, Markov codes with negative correlation recover the SIR of Gaussian pulses. The improvement over i.i.d. codes is 2.3dB and Gaussian pulse achieves almost same SIR and bandwidth as a root raised cosine (RRC) pulse. The filter length of Gaussian pulse is only a quarter of the RRC one.

Original language	English
Title of host publication	2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications - Proceedings, ISSSTA2008
Pages	730-734
Number of pages	5
DOIs	https://doi.org/10.1109/ISSSTA.2008.142
Publication status	Published - Dec 25 2008
Event	2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications, ISSSTA2008 - Bologna, Italy Duration: Aug 25 2008 → Aug 28 2008

Other

Other	2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications, ISSSTA2008
Country	Italy
City	Bologna
Period	8/25/08 → 8/28/08

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/ISSSTA.2008.142

Fingerprint Dive into the research topics of 'Markov codes make gaussian pulse superior to a raised cosine pulse'. Together they form a unique fingerprint.

Cite this

Jitsumatsu, Y & Kohda, T 2008, Markov codes make gaussian pulse superior to a raised cosine pulse. in 2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications - Proceedings, ISSSTA2008., 4621501, pp. 730-734, 2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications, ISSSTA2008, Bologna, Italy, 8/25/08. https://doi.org/10.1109/ISSSTA.2008.142

@inproceedings{9bb7176062dc4f6b91f0cc12e7400096,

title = "Markov codes make gaussian pulse superior to a raised cosine pulse",

abstract = "A Gaussian pulse has inter-symbol-interference, which degrades signal to interference ratio (SIR). In asynchronous CDMA system, however, Markov codes with negative correlation recover the SIR of Gaussian pulses. The improvement over i.i.d. codes is 2.3dB and Gaussian pulse achieves almost same SIR and bandwidth as a root raised cosine (RRC) pulse. The filter length of Gaussian pulse is only a quarter of the RRC one.",

author = "Yutaka Jitsumatsu and Tohru Kohda",

year = "2008",

month = dec,

day = "25",

doi = "10.1109/ISSSTA.2008.142",

language = "English",

isbn = "9781424422043",

pages = "730--734",

booktitle = "2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications - Proceedings, ISSSTA2008",

note = "2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications, ISSSTA2008 ; Conference date: 25-08-2008 Through 28-08-2008",

}

TY - GEN

T1 - Markov codes make gaussian pulse superior to a raised cosine pulse

AU - Jitsumatsu, Yutaka

AU - Kohda, Tohru

PY - 2008/12/25

Y1 - 2008/12/25

N2 - A Gaussian pulse has inter-symbol-interference, which degrades signal to interference ratio (SIR). In asynchronous CDMA system, however, Markov codes with negative correlation recover the SIR of Gaussian pulses. The improvement over i.i.d. codes is 2.3dB and Gaussian pulse achieves almost same SIR and bandwidth as a root raised cosine (RRC) pulse. The filter length of Gaussian pulse is only a quarter of the RRC one.

AB - A Gaussian pulse has inter-symbol-interference, which degrades signal to interference ratio (SIR). In asynchronous CDMA system, however, Markov codes with negative correlation recover the SIR of Gaussian pulses. The improvement over i.i.d. codes is 2.3dB and Gaussian pulse achieves almost same SIR and bandwidth as a root raised cosine (RRC) pulse. The filter length of Gaussian pulse is only a quarter of the RRC one.

UR - http://www.scopus.com/inward/record.url?scp=57849125936&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=57849125936&partnerID=8YFLogxK

U2 - 10.1109/ISSSTA.2008.142

DO - 10.1109/ISSSTA.2008.142

M3 - Conference contribution

AN - SCOPUS:57849125936

SN - 9781424422043

SP - 730

EP - 734

BT - 2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications - Proceedings, ISSSTA2008

T2 - 2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications, ISSSTA2008

Y2 - 25 August 2008 through 28 August 2008

ER -