STCDD Cooperative Transmission Scheme for Improvement of Reliability in OFDM Based UWB System 


Vol. 35,  No. 6, pp. 547-554, Jun.  2010


PDF
  Abstract

Recently, the multi-band orthogonal frequency division multiplexing(MB-OFDM) system, one of UWB system, can satisfy the requirement and can be applied to various wireless communication services because ultra-wideband(UWB) is a wireless communication technique that supports high data rate with low power. In this paper, the method applying Alamouti's space time block code(STBC) and cyclic delay diversity(CDD) is proposed. The proposed method can be easily applied with arbitrary number of relays and only needs two time slots of quasi stationary assumption. And it is applied to the MB-OFDM system. Second, an optimal relaying scheme based on decode-and-forward(DF) method is proposed which is provides good error performance compared to conventional schemes.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

H. Song, J. Song, J. Yoon, "STCDD Cooperative Transmission Scheme for Improvement of Reliability in OFDM Based UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 6, pp. 547-554, 2010. DOI: .

[ACM Style]

Hyoung-Kyu Song, Jin-Hyuk Song, and Jae-Seon Yoon. 2010. STCDD Cooperative Transmission Scheme for Improvement of Reliability in OFDM Based UWB System. The Journal of Korean Institute of Communications and Information Sciences, 35, 6, (2010), 547-554. DOI: .

[KICS Style]

Hyoung-Kyu Song, Jin-Hyuk Song, Jae-Seon Yoon, "STCDD Cooperative Transmission Scheme for Improvement of Reliability in OFDM Based UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 6, pp. 547-554, 6. 2010.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880