Improved design criteria and new trellis codes on space-time trellis coded modulation in fast fading channels

Yukihiro Sasazaki, Tomoaki Ohtsuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Design criteria on space-time trellis codes (STTC's) in fast fading channels have been derived in [1]: the Distance Criterion and the Product Criterion. The design criteria in [1] are based on optimizing the pairwise error probability (PWEP). However, a frame error rate (FER) of STTC's depends on the distance spectrum. In this paper, we propose new design criteria on STTC's based on the distance spectrum in fast fading channels. The proposed design criteria are based on the product distance distribution for a high signal-to-noise ratio (SNR) and the trace distribution for a low SNR, respectively. Moreover, we propose new STTC's by the computer search based on the proposed design criteria in fast fading channels. By the computer simulation, we show that the proposed design criteria are more useful than the product criterion in [1] in fast fading channels. We also show that the proposed STTC's achieve better FER than the conventional STTC's in fast fading channels.

Original languageEnglish
Title of host publicationConference Record / IEEE Global Telecommunications Conference
Pages1103-1107
Number of pages5
Volume2
Publication statusPublished - 2002
Externally publishedYes
EventGLOBECOM'02 - IEEE Global Telecommunications Conference - Taipei, Taiwan, Province of China
Duration: 2002 Nov 172002 Nov 21

Other

OtherGLOBECOM'02 - IEEE Global Telecommunications Conference
CountryTaiwan, Province of China
CityTaipei
Period02/11/1702/11/21

Fingerprint

Trellis codes
Fading channels
Modulation
signal-to-noise ratio
Signal to noise ratio
computer simulation
code
Computer simulation
product

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

Cite this

Sasazaki, Y., & Ohtsuki, T. (2002). Improved design criteria and new trellis codes on space-time trellis coded modulation in fast fading channels. In Conference Record / IEEE Global Telecommunications Conference (Vol. 2, pp. 1103-1107)

Improved design criteria and new trellis codes on space-time trellis coded modulation in fast fading channels. / Sasazaki, Yukihiro; Ohtsuki, Tomoaki.

Conference Record / IEEE Global Telecommunications Conference. Vol. 2 2002. p. 1103-1107.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sasazaki, Y & Ohtsuki, T 2002, Improved design criteria and new trellis codes on space-time trellis coded modulation in fast fading channels. in Conference Record / IEEE Global Telecommunications Conference. vol. 2, pp. 1103-1107, GLOBECOM'02 - IEEE Global Telecommunications Conference, Taipei, Taiwan, Province of China, 02/11/17.
Sasazaki Y, Ohtsuki T. Improved design criteria and new trellis codes on space-time trellis coded modulation in fast fading channels. In Conference Record / IEEE Global Telecommunications Conference. Vol. 2. 2002. p. 1103-1107
Sasazaki, Yukihiro ; Ohtsuki, Tomoaki. / Improved design criteria and new trellis codes on space-time trellis coded modulation in fast fading channels. Conference Record / IEEE Global Telecommunications Conference. Vol. 2 2002. pp. 1103-1107
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