Performance evaluation of space-time-frequency block codes over frequency selective fading channels

Kenji Suto, Tomoaki Ohtsuki

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

29 Citations (Scopus)

Abstract

Space-time block coded OFDM (ST-OFDM) has been proposed as an attractive solution for a high bit rate data transmission in a multipath fading environment. Space-frequency block coded OFDM (SF-OFDM) has been also proposed as another solution. These two systems utilize the STBC with the 2 × 2 transmission matrix, using two transmit antennas. If we apply the STBC with the 4 × 4 transmission matrix to OFDM, using four transmit antennas, we can expect the performance improvement. In addition, applying the STBC with the 4 × 4 transmission matrix to OFDM, we can form block codes over the space, time and frequency domains, that is, we can implement the space-time-frequency block coded OFDM (STF-OFDM). In this paper, we apply the STBC with the 4 × 4 transmission matrix to OFDM and compare the performance of the three systems (ST-OFDM, SF-OFDM, STF-OFDM). We show that the best system with respect to the error rate performance differs in the different channel conditions.

Original languageEnglish
Title of host publicationIEEE Vehicular Technology Conference
Pages1466-1470
Number of pages5
Volume56
Edition3
Publication statusPublished - 2002
Externally publishedYes
Event56th Vehicular Technology Conference - Vancouver, BC, Canada
Duration: 2002 Sep 242002 Sep 28

Other

Other56th Vehicular Technology Conference
CountryCanada
CityVancouver, BC
Period02/9/2402/9/28

Fingerprint

Frequency selective fading
Block codes
Fading channels
Orthogonal frequency division multiplexing
Space-time block coding (STBC)
Antennas
Multipath fading
Data communication systems

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Suto, K., & Ohtsuki, T. (2002). Performance evaluation of space-time-frequency block codes over frequency selective fading channels. In IEEE Vehicular Technology Conference (3 ed., Vol. 56, pp. 1466-1470)

Performance evaluation of space-time-frequency block codes over frequency selective fading channels. / Suto, Kenji; Ohtsuki, Tomoaki.

IEEE Vehicular Technology Conference. Vol. 56 3. ed. 2002. p. 1466-1470.

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

Suto, K & Ohtsuki, T 2002, Performance evaluation of space-time-frequency block codes over frequency selective fading channels. in IEEE Vehicular Technology Conference. 3 edn, vol. 56, pp. 1466-1470, 56th Vehicular Technology Conference, Vancouver, BC, Canada, 02/9/24.
Suto K, Ohtsuki T. Performance evaluation of space-time-frequency block codes over frequency selective fading channels. In IEEE Vehicular Technology Conference. 3 ed. Vol. 56. 2002. p. 1466-1470
Suto, Kenji ; Ohtsuki, Tomoaki. / Performance evaluation of space-time-frequency block codes over frequency selective fading channels. IEEE Vehicular Technology Conference. Vol. 56 3. ed. 2002. pp. 1466-1470
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