Multiple access with energy spreading transform

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

In this letter, the principle of iterative detection based on energy spreading transform (EST) introduced by Hwang and Li is applied to the multiuser-detection (MUD) problem. Different from turbo principle, EST enables iterative signal detection at the receiver without any bandwidth increase resulting from channel coding. It is shown by analysis as well as computer simulation that a significant performance gain in user separation can be obtained by employing ESTs consisting of different random permutations for different users.

Original languageEnglish
Pages (from-to)150-153
Number of pages4
JournalIEEE Signal Processing Letters
Volume15
DOIs
Publication statusPublished - 2008 Dec 1

Fingerprint

Iterative Detection
Multiuser detection
Channel coding
Signal detection
Multiple Access
Transform
Bandwidth
Multiuser Detection
Channel Coding
Random Permutation
Signal Detection
Computer simulation
Energy
Receiver
Computer Simulation

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Signal Processing
  • Applied Mathematics

Cite this

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title = "Multiple access with energy spreading transform",
abstract = "In this letter, the principle of iterative detection based on energy spreading transform (EST) introduced by Hwang and Li is applied to the multiuser-detection (MUD) problem. Different from turbo principle, EST enables iterative signal detection at the receiver without any bandwidth increase resulting from channel coding. It is shown by analysis as well as computer simulation that a significant performance gain in user separation can be obtained by employing ESTs consisting of different random permutations for different users.",
author = "Taewon Hwang",
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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Multiple access with energy spreading transform. / Hwang, Taewon.

In: IEEE Signal Processing Letters, Vol. 15, 01.12.2008, p. 150-153.

Research output: Contribution to journalArticle

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