A Novel Transmit Diversity Technique for IS-2000 Systems 


Vol. 27,  No. 1, pp. 56-65, Jan.  2002


PDF Full-Text
  Abstract

This paper proposes a novel transmit diversity technique, namely symbol split orthogonal transmit diversity (SS-OTD). In this technique, full path diversity and temporal diversity are achieved by combining the orthogonal transmit diversity technique (OTD) technique with the symbol splitting method proposed by Meyer^[1] Its performance is simulated for fundamental channels associated with the forward link of the IS-2000 system, and then compared with those of OTD and space-time spreading (STS). Our proposed method offers a O.5-7.7dB performance improvement over OTD under various simulation environments and its performance is similar to STS. Moreover, compared with that of STS, the peak-to-average power ratio (PAR) of transmitted signals in SS-OTD is reduced by a maximal 1.35dB, which decreases the complexity of base station RF devices, such as power amplifiers. Thus, SS-OTD is comparable to STS in performance and superior to STS in the cost and efficiency of base station RF devices.

  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. Yoon, J. Yook, H. Park, "A Novel Transmit Diversity Technique for IS-2000 Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 1, pp. 56-65, 2002. DOI: .

[ACM Style]

Hyun-goo Yoon, Jong-gwan Yook, and Han-kyu Park. 2002. A Novel Transmit Diversity Technique for IS-2000 Systems. The Journal of Korean Institute of Communications and Information Sciences, 27, 1, (2002), 56-65. DOI: .

[KICS Style]

Hyun-goo Yoon, Jong-gwan Yook, Han-kyu Park, "A Novel Transmit Diversity Technique for IS-2000 Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 1, pp. 56-65, 1. 2002.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880