• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보


In this paper, the issue of blind detection of Alamouti-type differential space-time (ST) ${\pi}/2$-shifted BPSK modulation in static Rayleigh fading channels is considered. We introduce a novel transformation to the received signal from each receiver antenna such that this binary ST modulation, which has a second-order transmit-diversity, is equivalent to QPSK modulation with second-order receive-diversity. The pre-detection combining of the result of transformation allows us to apply a low complexity detection technique specifically designed for receive-diversity, namely, scalar multiple-symbol differential detection (MSDD). With receiver complexity proportional to the observation window length, our receiver can achieve the performance 1.5dB better than that of conventional differential detection ST and 0.5dB worse than that qf a coherent maximum ratio combining receiver (with differential decoding) approximately.

참고문헌 (18)

  1. Alamouti, S.(1998), 'A simple transmit diversity technique for wireless communications,' IEEE J. Select. Areas Commun., vol. 16, pp. 1451-1458 
  2. Divsalar, D. and Simon, M. K.(1990), 'Multiple symbol differential detection of MPSK,' IEEE Trans. Commun., vol. 38, pp. 300-308 
  3. Gao, C., Haimovich, A. M., and Lao, D.(2002), 'Multiple-symbol differential detection for space-time block codes,' in Proc. for 36th Annual Conf. on Information Sciences and Systems (CISS'02), Princeton University, USA 
  4. Ho, P. and Fung, D.(1992), 'Error performance of multiple-symbol differential detection of PSK signals transmitted over correlated Rayleigh fading channels,' IEEE Trans. Commun., vol. 40, pp. 1566-1569 
  5. Hughes, B. (2000), 'Differential space-time modulation,' IEEE Trans. Inform. Theory, vol. 46, pp. 2567-2578 
  6. Jafarkhani, H. and Tarokh, V.(2001), 'Multiple transmit antenna differential detection from generalized orthogonal designs,' IEEE Trans. Inform. Theory, vol. 47, pp. 2626-2631 
  7. Kim, J. H., Ho, P. K M. and Riediger, M. L. B.(2005), 'Suboptimal Multiple-Symbol Differential Detection of MPSK with Diversity Reception' IEE proceeding on Commun, vol 152, pp. 469-475 
  8. Lampe, L. H. J., Schober, R. and Fischer, R. F. H(2003), 'Coded differential space-time modulation for flat fading channels', IEEE Trans. Wireless Commun., vol. 2, pp. 582-590 
  9. Lampe, L. H. J., Schober, R. and Fischer, R. F. H.(2003), 'Differential space-time modulation - coding and capacity results' in Proc. Int. Conf. Commun., (ICC '03), pp. 2593-2597 
  10. Lao, D. and Haimovich, A. M.,(2003), 'Multiple symbol differential detection with interference suppression,' IEEE Trans. Commun., vo1.51, pp.208-217 
  11. Mackenthun, K. M., Jr.(1994), 'A fast algorithm for multiple symbol differential detection of MPSK,' IEEE Trans. Commun., vol.42, pp.1471-1474 
  12. Michael Riediger, Ho, P. and Kim, J. H (2005), 'A receiver for Differential Space-Time pi/2 shifted BPSK modulation Based on Scalar-MSDD and EM Algorithm', EURASIP Journal on WIreless Commun. and Networking, vol 2005, No.2 
  13. Simon, M. K. and Alouini, M. S.(2001), 'Multiple symbol differential detection with diversity reception,' IEEE Trans. Commun., vol. 49, pp. 1312-1319 
  14. Schober, R. and Lampe, L. H. J.(2002), 'Differential modulation diversity', IEEE Trans. Veh. Technol., vol.51, pp. 1431-1444 
  15. Schober, R. and Lampe, L. H. J.(2002), 'Noncoherent receivers for differential space-time modulation,' IEEE Trans. Commun., vol. 50, pp. 768-777 
  16. Tarasak, P. and Bhargava, V. K.(2002), 'Reduced complexity multiple symbol differential detection of space-time block code,' in Proc. of the IEEE Wireless Communications and Networking Conference, 2002 (WCNC2002), pp. 505-509 
  17. Tarokh, V., Jafarkhani, H. and Calderbank, A. R. (1999), 'Space-time block codes from orthogonal designs' IEEE Trans. Inform. Theory, vol. 45, pp. 1456-1467 
  18. Tarokh, V. and Jafarkhani, H.(2000), 'A differential detection scheme for transmit diversity,' IEEE J. Select. Areas Commun., vol. 18, pp. 1169-1174 

이 논문을 인용한 문헌 (0)

  1. 이 논문을 인용한 문헌 없음


원문 PDF 다운로드

  • ScienceON :
  • KCI :

원문 URL 링크

원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다. (원문복사서비스 안내 바로 가기)

상세조회 0건 원문조회 0건

DOI 인용 스타일