Optimized parameter design of linear dispersion codes in MIMO channels

Research output: Journal Publications and ReviewsRGC 22 - Publication in policy or professional journal

2 Scopus Citations
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Author(s)

  • Xiaojian Lu
  • Lin Dai
  • Ming Zhao
  • Jing Wang

Detail(s)

Original languageEnglish
Pages (from-to)2386-2389
Journal / PublicationIEEE Vehicular Technology Conference
Volume57
Issue number4
Publication statusPublished - 2003
Externally publishedYes

Conference

Title57th IEEE Semiannual Vehicular Technology Conference (VTC2003)
PlaceKorea, Republic of
CityJeju
Period22 - 25 April 2003

Abstract

Among various techniques concerning MIMO system capabilities, Linear Dispersion Codes (LDC) conquer many deficiencies of earlier proposed schemes and achieve both the coding advantage and decoding simplicity. However, since no specific criterion is proposed to determine the coding length of LDC, the optimization of the symbol rate, which will essentially influence the system efficiency, is impossible. This paper studies the effect of these two key parameters on the LDC systems and puts forward a practical parameter decision and optimization criterion to lessen the coding complexity while retaining the codes' near-optimum performance simultaneously. Simulation results yield the trivial capacity loss and excellent BER over a wide range of SNR situations.

Citation Format(s)

Optimized parameter design of linear dispersion codes in MIMO channels. / Lu, Xiaojian; Dai, Lin; Zhao, Ming et al.
In: IEEE Vehicular Technology Conference, Vol. 57, No. 4, 2003, p. 2386-2389.

Research output: Journal Publications and ReviewsRGC 22 - Publication in policy or professional journal