Multiple access schemes over multipath fading channels

E. Erkip; B. Aazhang

doi:10.1109/ISIT.1998.708818

Multiple access schemes over multipath fading channels

E. Erkip, B. Aazhang

Electrical and Computer Engineering

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

Abstract

We compare the performance of different accessing schemes for communication over an additive white Gaussian noise multiple access channel with multipath fading. We assume that only the receiver can track the channel variations. We investigate time division, frequency division and code division multiple access schemes and consider the Shannon capacity as well as the probability of outage. Although orthogonal code division multiple access has the same total capacity with frequency and time division, it has better probability of outage. We also provide an extension of our comparison to a CDMA system employing non-orthogonal codes and multiuser detection.

Original language	English (US)
Title of host publication	Proceedings - 1998 IEEE International Symposium on Information Theory, ISIT 1998
Pages	216
Number of pages	1
DOIs	https://doi.org/10.1109/ISIT.1998.708818
State	Published - 1998
Event	1998 IEEE International Symposium on Information Theory, ISIT 1998 - Cambridge, MA, United States Duration: Aug 16 1998 → Aug 21 1998

Publication series

Name	IEEE International Symposium on Information Theory - Proceedings
ISSN (Print)	2157-8095

Other

Other	1998 IEEE International Symposium on Information Theory, ISIT 1998
Country/Territory	United States
City	Cambridge, MA
Period	8/16/98 → 8/21/98

ASJC Scopus subject areas

Theoretical Computer Science
Information Systems
Modeling and Simulation
Applied Mathematics

Access to Document

10.1109/ISIT.1998.708818

Cite this

Erkip, E & Aazhang, B 1998, Multiple access schemes over multipath fading channels. in Proceedings - 1998 IEEE International Symposium on Information Theory, ISIT 1998., 708818, IEEE International Symposium on Information Theory - Proceedings, pp. 216, 1998 IEEE International Symposium on Information Theory, ISIT 1998, Cambridge, MA, United States, 8/16/98. https://doi.org/10.1109/ISIT.1998.708818

@inproceedings{dd1de633ba524e6daaf397eacb04cae1,

title = "Multiple access schemes over multipath fading channels",

abstract = "We compare the performance of different accessing schemes for communication over an additive white Gaussian noise multiple access channel with multipath fading. We assume that only the receiver can track the channel variations. We investigate time division, frequency division and code division multiple access schemes and consider the Shannon capacity as well as the probability of outage. Although orthogonal code division multiple access has the same total capacity with frequency and time division, it has better probability of outage. We also provide an extension of our comparison to a CDMA system employing non-orthogonal codes and multiuser detection.",

author = "E. Erkip and B. Aazhang",

year = "1998",

doi = "10.1109/ISIT.1998.708818",

language = "English (US)",

isbn = "0780350006",

series = "IEEE International Symposium on Information Theory - Proceedings",

pages = "216",

booktitle = "Proceedings - 1998 IEEE International Symposium on Information Theory, ISIT 1998",

note = "1998 IEEE International Symposium on Information Theory, ISIT 1998 ; Conference date: 16-08-1998 Through 21-08-1998",

}

TY - GEN

T1 - Multiple access schemes over multipath fading channels

AU - Erkip, E.

AU - Aazhang, B.

PY - 1998

Y1 - 1998

N2 - We compare the performance of different accessing schemes for communication over an additive white Gaussian noise multiple access channel with multipath fading. We assume that only the receiver can track the channel variations. We investigate time division, frequency division and code division multiple access schemes and consider the Shannon capacity as well as the probability of outage. Although orthogonal code division multiple access has the same total capacity with frequency and time division, it has better probability of outage. We also provide an extension of our comparison to a CDMA system employing non-orthogonal codes and multiuser detection.

AB - We compare the performance of different accessing schemes for communication over an additive white Gaussian noise multiple access channel with multipath fading. We assume that only the receiver can track the channel variations. We investigate time division, frequency division and code division multiple access schemes and consider the Shannon capacity as well as the probability of outage. Although orthogonal code division multiple access has the same total capacity with frequency and time division, it has better probability of outage. We also provide an extension of our comparison to a CDMA system employing non-orthogonal codes and multiuser detection.

UR - http://www.scopus.com/inward/record.url?scp=33747464546&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33747464546&partnerID=8YFLogxK

U2 - 10.1109/ISIT.1998.708818

DO - 10.1109/ISIT.1998.708818

M3 - Conference contribution

AN - SCOPUS:33747464546

SN - 0780350006

SN - 9780780350007

T3 - IEEE International Symposium on Information Theory - Proceedings

SP - 216

BT - Proceedings - 1998 IEEE International Symposium on Information Theory, ISIT 1998

T2 - 1998 IEEE International Symposium on Information Theory, ISIT 1998

Y2 - 16 August 1998 through 21 August 1998

ER -

Multiple access schemes over multipath fading channels

Abstract

Publication series

Other

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this