Isometric multi-signature multi-user MC-CDMA in frequency-selective fading

Matthew J M Peacock; Iain B. Collings; Michael L. Honig

Isometric multi-signature multi-user MC-CDMA in frequency-selective fading

Matthew J M Peacock^*, Iain B. Collings, Michael L. Honig

^*Corresponding author for this work

Research output: Contribution to journal › Conference paper › peer-review

Abstract

We characterize the asymptotic spectral efficiency of the Linear Minimum Mean Squared Error (LMMSE) receiver for multi-user multi-signature Multi-Carrier (MC) Code-Division Multiple Access (CDMA) communication systems. We consider signatures which are orthogonal at each transmitter. Our results are asymptotic as the number of signatures per user and processing gain both tend to infinity with fixed ratio. Our results rely on approximating covariance matrices with unitarily invariant matrices that are asymptotically free.

Original language	English
Pages (from-to)	433
Number of pages	1
Journal	IEEE International Symposium on Information Theory - Proceedings
Publication status	Published - 2004
Externally published	Yes

Cite this

@article{1a51ef3281324bd6b0cbfd1d5d3bf9bd,

title = "Isometric multi-signature multi-user MC-CDMA in frequency-selective fading",

abstract = "We characterize the asymptotic spectral efficiency of the Linear Minimum Mean Squared Error (LMMSE) receiver for multi-user multi-signature Multi-Carrier (MC) Code-Division Multiple Access (CDMA) communication systems. We consider signatures which are orthogonal at each transmitter. Our results are asymptotic as the number of signatures per user and processing gain both tend to infinity with fixed ratio. Our results rely on approximating covariance matrices with unitarily invariant matrices that are asymptotically free.",

author = "Peacock, {Matthew J M} and Collings, {Iain B.} and Honig, {Michael L.}",

year = "2004",

language = "English",

pages = "433",

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

issn = "2157-8097",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

}

TY - JOUR

T1 - Isometric multi-signature multi-user MC-CDMA in frequency-selective fading

AU - Peacock, Matthew J M

AU - Collings, Iain B.

AU - Honig, Michael L.

PY - 2004

Y1 - 2004

N2 - We characterize the asymptotic spectral efficiency of the Linear Minimum Mean Squared Error (LMMSE) receiver for multi-user multi-signature Multi-Carrier (MC) Code-Division Multiple Access (CDMA) communication systems. We consider signatures which are orthogonal at each transmitter. Our results are asymptotic as the number of signatures per user and processing gain both tend to infinity with fixed ratio. Our results rely on approximating covariance matrices with unitarily invariant matrices that are asymptotically free.

AB - We characterize the asymptotic spectral efficiency of the Linear Minimum Mean Squared Error (LMMSE) receiver for multi-user multi-signature Multi-Carrier (MC) Code-Division Multiple Access (CDMA) communication systems. We consider signatures which are orthogonal at each transmitter. Our results are asymptotic as the number of signatures per user and processing gain both tend to infinity with fixed ratio. Our results rely on approximating covariance matrices with unitarily invariant matrices that are asymptotically free.

UR - http://www.scopus.com/inward/record.url?scp=5044240970&partnerID=8YFLogxK

M3 - Conference paper

AN - SCOPUS:5044240970

SN - 2157-8097

SP - 433

JO - IEEE International Symposium on Information Theory - Proceedings

JF - IEEE International Symposium on Information Theory - Proceedings

ER -

Isometric multi-signature multi-user MC-CDMA in frequency-selective fading

Abstract

Other files and links

Fingerprint

Cite this