Robust multiuser automatic modulation classifier for multipath fading channels

Barathram Ramkumar; Tamal Bose; Miloje S. Radenkovic

doi:10.1109/DYSPAN.2010.5457870

Robust multiuser automatic modulation classifier for multipath fading channels

Barathram Ramkumar, Tamal Bose, Miloje S. Radenkovic

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

19 Scopus citations

Abstract

Automatic Modulation Classifier (AMC) is an important component of a Cognitive Radio (CR) architecture that helps in better utilization of the spectrum. AMC in literature is mostly developed for classifying the signal transmitted by a single user. Multiuser AMC, as the name suggests, simultaneously classifies signals transmitted by multiple users. In this paper we propose a fourth order cumulant based multiuser AMC that can perform well even in a multipath fading environment. A recursive blind multiuser channel estimation algorithm, which forms an integral part of the multiuser AMC, is also proposed. Simulation results are provided to illustrate the promising results yielded by the proposed algorithm.

Original language	English (US)
Title of host publication	2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010
DOIs	https://doi.org/10.1109/DYSPAN.2010.5457870
State	Published - 2010
Externally published	Yes
Event	2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010 - Singapore, Singapore Duration: Apr 6 2010 → Apr 9 2010

Publication series

Name	2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010

Other

Other	2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010
Country/Territory	Singapore
City	Singapore
Period	4/6/10 → 4/9/10

Keywords

Blind multiuser channel estimation
Cumulants
Multipath fading
Multiuser AMC

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/DYSPAN.2010.5457870

Cite this

Robust multiuser automatic modulation classifier for multipath fading channels. / Ramkumar, Barathram; Bose, Tamal; Radenkovic, Miloje S.
2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010. 2010. 5457870 (2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010).

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

Ramkumar, B, Bose, T & Radenkovic, MS 2010, Robust multiuser automatic modulation classifier for multipath fading channels. in 2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010., 5457870, 2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010, 2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010, Singapore, Singapore, 4/6/10. https://doi.org/10.1109/DYSPAN.2010.5457870

@inproceedings{b948461989a34386983ade330bbead72,

title = "Robust multiuser automatic modulation classifier for multipath fading channels",

abstract = "Automatic Modulation Classifier (AMC) is an important component of a Cognitive Radio (CR) architecture that helps in better utilization of the spectrum. AMC in literature is mostly developed for classifying the signal transmitted by a single user. Multiuser AMC, as the name suggests, simultaneously classifies signals transmitted by multiple users. In this paper we propose a fourth order cumulant based multiuser AMC that can perform well even in a multipath fading environment. A recursive blind multiuser channel estimation algorithm, which forms an integral part of the multiuser AMC, is also proposed. Simulation results are provided to illustrate the promising results yielded by the proposed algorithm.",

keywords = "Blind multiuser channel estimation, Cumulants, Multipath fading, Multiuser AMC",

author = "Barathram Ramkumar and Tamal Bose and Radenkovic, {Miloje S.}",

year = "2010",

doi = "10.1109/DYSPAN.2010.5457870",

language = "English (US)",

isbn = "9781424451883",

series = "2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010",

booktitle = "2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010",

note = "2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010 ; Conference date: 06-04-2010 Through 09-04-2010",

}

TY - GEN

T1 - Robust multiuser automatic modulation classifier for multipath fading channels

AU - Ramkumar, Barathram

AU - Bose, Tamal

AU - Radenkovic, Miloje S.

PY - 2010

Y1 - 2010

N2 - Automatic Modulation Classifier (AMC) is an important component of a Cognitive Radio (CR) architecture that helps in better utilization of the spectrum. AMC in literature is mostly developed for classifying the signal transmitted by a single user. Multiuser AMC, as the name suggests, simultaneously classifies signals transmitted by multiple users. In this paper we propose a fourth order cumulant based multiuser AMC that can perform well even in a multipath fading environment. A recursive blind multiuser channel estimation algorithm, which forms an integral part of the multiuser AMC, is also proposed. Simulation results are provided to illustrate the promising results yielded by the proposed algorithm.

AB - Automatic Modulation Classifier (AMC) is an important component of a Cognitive Radio (CR) architecture that helps in better utilization of the spectrum. AMC in literature is mostly developed for classifying the signal transmitted by a single user. Multiuser AMC, as the name suggests, simultaneously classifies signals transmitted by multiple users. In this paper we propose a fourth order cumulant based multiuser AMC that can perform well even in a multipath fading environment. A recursive blind multiuser channel estimation algorithm, which forms an integral part of the multiuser AMC, is also proposed. Simulation results are provided to illustrate the promising results yielded by the proposed algorithm.

KW - Blind multiuser channel estimation

KW - Cumulants

KW - Multipath fading

KW - Multiuser AMC

UR - http://www.scopus.com/inward/record.url?scp=77953206176&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77953206176&partnerID=8YFLogxK

U2 - 10.1109/DYSPAN.2010.5457870

DO - 10.1109/DYSPAN.2010.5457870

M3 - Conference contribution

AN - SCOPUS:77953206176

SN - 9781424451883

T3 - 2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010

BT - 2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010

T2 - 2010 IEEE Symposium on New Frontiers in Dynamic Spectrum, DySPAN 2010

Y2 - 6 April 2010 through 9 April 2010

ER -

Robust multiuser automatic modulation classifier for multipath fading channels

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this