Analysis and design of IDMA systems based on SNR evolution and power allocation

Li Ping; Lihai Liu

doi:10.1109/VETECF.2004.1400185

Analysis and design of IDMA systems based on SNR evolution and power allocation

Li Ping, Lihai Liu

Department of Electrical Engineering

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

50 Citations (Scopus)

Abstract

We show that the performance of an interleave-division multiple-access (IDMA) system can be assessed by tracking the signal-to-noise-ratio (SNR) evolution of the iterative chip-by-chip (CBC) detection process. Based on this we develop a power allocation technique for performance optimization. Very high throughput (say 8 bits/chip) is observed for IDMA without sophisticated channel coding. © 2004 IEEE.

Original language	English
Pages (from-to)	1068-1072
Journal	IEEE Vehicular Technology Conference
Volume	60
Issue number	2
DOIs	https://doi.org/10.1109/VETECF.2004.1400185
Publication status	Published - 2004
Event	2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security - Los Angeles, CA, United States Duration: 26 Sept 2004 → 29 Sept 2004

Research Keywords

CDMA
Iterative detection
Linear programming
Multiuser detection
Power allocation

Access Output

10.1109/VETECF.2004.1400185

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{1e7103b3f1b84667b7c349db620c0718,

title = "Analysis and design of IDMA systems based on SNR evolution and power allocation",

abstract = "We show that the performance of an interleave-division multiple-access (IDMA) system can be assessed by tracking the signal-to-noise-ratio (SNR) evolution of the iterative chip-by-chip (CBC) detection process. Based on this we develop a power allocation technique for performance optimization. Very high throughput (say 8 bits/chip) is observed for IDMA without sophisticated channel coding. {\textcopyright} 2004 IEEE.",

keywords = "CDMA, Iterative detection, Linear programming, Multiuser detection, Power allocation",

author = "Li Ping and Lihai Liu",

year = "2004",

doi = "10.1109/VETECF.2004.1400185",

language = "English",

volume = "60",

pages = "1068--1072",

journal = "IEEE Vehicular Technology Conference",

issn = "1550-2252",

publisher = "IEEE",

number = "2",

note = "2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security ; Conference date: 26-09-2004 Through 29-09-2004",

}

TY - JOUR

T1 - Analysis and design of IDMA systems based on SNR evolution and power allocation

AU - Ping, Li

AU - Liu, Lihai

PY - 2004

Y1 - 2004

N2 - We show that the performance of an interleave-division multiple-access (IDMA) system can be assessed by tracking the signal-to-noise-ratio (SNR) evolution of the iterative chip-by-chip (CBC) detection process. Based on this we develop a power allocation technique for performance optimization. Very high throughput (say 8 bits/chip) is observed for IDMA without sophisticated channel coding. © 2004 IEEE.

AB - We show that the performance of an interleave-division multiple-access (IDMA) system can be assessed by tracking the signal-to-noise-ratio (SNR) evolution of the iterative chip-by-chip (CBC) detection process. Based on this we develop a power allocation technique for performance optimization. Very high throughput (say 8 bits/chip) is observed for IDMA without sophisticated channel coding. © 2004 IEEE.

KW - CDMA

KW - Iterative detection

KW - Linear programming

KW - Multiuser detection

KW - Power allocation

UR - http://www.scopus.com/inward/record.url?scp=17144404980&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-17144404980&origin=recordpage

U2 - 10.1109/VETECF.2004.1400185

DO - 10.1109/VETECF.2004.1400185

M3 - RGC 21 - Publication in refereed journal

SN - 1550-2252

VL - 60

SP - 1068

EP - 1072

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 2

T2 - 2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security

Y2 - 26 September 2004 through 29 September 2004

ER -

Analysis and design of IDMA systems based on SNR evolution and power allocation

Abstract

Research Keywords

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this