Multi-code multicarrier CDMA: Performance analysis

Taeyoon Kim; Jeffrey G. Andrews; Jaeweon Kim; Theodore S. Rappaport

doi:10.24138/jcomss.v2i1.301

Multi-code multicarrier CDMA: Performance analysis

Taeyoon Kim, Jeffrey G. Andrews, Jaeweon Kim, Theodore S. Rappaport

Research output: Contribution to journal › Article › peer-review

Abstract

A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and analyzed in a frequency selective fading channel. By allowing each user to transmit an M-ary code sequence, the proposed MC-MC-CDMA system can support various data rates as required by next generation standards without increasing the interference which is common in general multicarrier CDMA systems. The bit error rate of the system is analytically derived in frequency selective fading, with Gaussian noise and multiple access interference. The results show that the proposed MC-MC-CDMA system clearly outperforms both single-code multicarrier CDMA (MC-CDMA) and single-carrier multi-code CDMA in a fixed bandwidth allocation. This indicates that MC-MC-CDMA can be considered for next generation cellular systems.

Original language	English (US)
Pages (from-to)	12-19
Number of pages	8
Journal	Journal of Communications Software and Systems
Volume	2
Issue number	1
DOIs	https://doi.org/10.24138/jcomss.v2i1.301
State	Published - Mar 2006

Keywords

4G cellular
Code division multiple access (CDMA)
Multi-code
Multicarrier CDMA
Time-frequency two dimensional gain

ASJC Scopus subject areas

Software
Electrical and Electronic Engineering

Access to Document

10.24138/jcomss.v2i1.301

Cite this

@article{b0138be99dcc4d4dba944aa91da655cb,

title = "Multi-code multicarrier CDMA: Performance analysis",

abstract = "A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and analyzed in a frequency selective fading channel. By allowing each user to transmit an M-ary code sequence, the proposed MC-MC-CDMA system can support various data rates as required by next generation standards without increasing the interference which is common in general multicarrier CDMA systems. The bit error rate of the system is analytically derived in frequency selective fading, with Gaussian noise and multiple access interference. The results show that the proposed MC-MC-CDMA system clearly outperforms both single-code multicarrier CDMA (MC-CDMA) and single-carrier multi-code CDMA in a fixed bandwidth allocation. This indicates that MC-MC-CDMA can be considered for next generation cellular systems.",

keywords = "4G cellular, Code division multiple access (CDMA), Multi-code, Multicarrier CDMA, Time-frequency two dimensional gain",

author = "Taeyoon Kim and Andrews, {Jeffrey G.} and Jaeweon Kim and Rappaport, {Theodore S.}",

note = "Publisher Copyright: {\textcopyright} 2006 CCIS.",

year = "2006",

month = mar,

doi = "10.24138/jcomss.v2i1.301",

language = "English (US)",

volume = "2",

pages = "12--19",

journal = "Journal of Communications Software and Systems",

issn = "1845-6421",

publisher = "University of Split",

number = "1",

}

TY - JOUR

T1 - Multi-code multicarrier CDMA

T2 - Performance analysis

AU - Kim, Taeyoon

AU - Andrews, Jeffrey G.

AU - Kim, Jaeweon

AU - Rappaport, Theodore S.

PY - 2006/3

Y1 - 2006/3

N2 - A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and analyzed in a frequency selective fading channel. By allowing each user to transmit an M-ary code sequence, the proposed MC-MC-CDMA system can support various data rates as required by next generation standards without increasing the interference which is common in general multicarrier CDMA systems. The bit error rate of the system is analytically derived in frequency selective fading, with Gaussian noise and multiple access interference. The results show that the proposed MC-MC-CDMA system clearly outperforms both single-code multicarrier CDMA (MC-CDMA) and single-carrier multi-code CDMA in a fixed bandwidth allocation. This indicates that MC-MC-CDMA can be considered for next generation cellular systems.

AB - A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and analyzed in a frequency selective fading channel. By allowing each user to transmit an M-ary code sequence, the proposed MC-MC-CDMA system can support various data rates as required by next generation standards without increasing the interference which is common in general multicarrier CDMA systems. The bit error rate of the system is analytically derived in frequency selective fading, with Gaussian noise and multiple access interference. The results show that the proposed MC-MC-CDMA system clearly outperforms both single-code multicarrier CDMA (MC-CDMA) and single-carrier multi-code CDMA in a fixed bandwidth allocation. This indicates that MC-MC-CDMA can be considered for next generation cellular systems.

KW - 4G cellular

KW - Code division multiple access (CDMA)

KW - Multi-code

KW - Multicarrier CDMA

KW - Time-frequency two dimensional gain

UR - http://www.scopus.com/inward/record.url?scp=85104866706&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85104866706&partnerID=8YFLogxK

U2 - 10.24138/jcomss.v2i1.301

DO - 10.24138/jcomss.v2i1.301

M3 - Article

AN - SCOPUS:85104866706

SN - 1845-6421

VL - 2

SP - 12

EP - 19

JO - Journal of Communications Software and Systems

JF - Journal of Communications Software and Systems

IS - 1

ER -

Multi-code multicarrier CDMA: Performance analysis

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this