$\require{mediawiki-texvc}$
  • 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
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보

Abstract

For the sake of the potential ability of overcoming interference in TD-SCDMA(time division-synchronous code division multiple access) systems, pilot signal is adopted, but the presented TD-SCDMA protocol has not considered the Rake technique for their mobile terminals. This paper developed a RAKE receiver algorithm and an implementation circuit, which make use of the pilot signal in the burst structure of the TD-SCDMA base station to estimate main channel parameter(channel delays) in the downlink of TD-SCDMA wireless network. The algorithm can reduce multipath interference for the mobile units in multiusers' case. Theoretic performance analysis presented in the paper and computer simulations show that there is a range of BER for Rake receiver and confirm that the proposed RAKE receiver algorithm achieved a better performance under multipath fading propagation and multiusers conditions.

저자의 다른 논문

참고문헌 (12)

  1. Y. Xiao, Y. Song, 'Pre-Rake diversity combining in TD-SCDMA mobile communications', Journal of the China Railway Society, vol. 25, no. 5, pp. 39-44, 2003 
  2. Romano Fantacci, Andrea Galligani, 'An efficient RAKE receiver architecture with pilot signal cancellation for downlink communications in DS-CDMA indoor wireless network', IEEE Transactions on Communications, vol. 47, no. 6, pp. 823-827, Jun. 1999 
  3. C. D'Amours, M. Moher, and A. Yongaloglu, 'Comparison of pilot symbol-assisted and differentially detected BPSK for DS-CDMA systems employing RAKE receivers in Rayleigh fading channels', IEEE Transactions on Vehicular Technology, vol. 47, no. 4, pp. 1258-1267, Nov. 1998 
  4. Y. Xiao, W. Yao, 'A RAKE receiver for TD-SCDMA mobile terminals', 2004 IEEE 59th Vehicular Technology Conference, vol. 2, pp. 1228-1232, May 2004 
  5. M. Abou-Khousa, M. El-Tarhuni, 'SIR-based RAKE receiver finger assignment algorithm', 10th IEEE International Conference on Electronics, Circuits and Systems, vol. 2, pp. 639-642, Dec. 2003 
  6. White Paper: TD-SCDMA: the Solution for TDD bands, Siemens AG, Apr. 2001 
  7. R. Esmailzadeh, E. Sourour, and M. Nakagawa, 'PreRAKE diversity combining in time-division duplex CDMA mobile communications', IEEE Transactions on Vehicular Technology, vol. 48, no. 3, pp. 795-801, May 1999 
  8. K. Higuchi, H. Andoh, K. Okawa, M. Sawahashi, and F. Adachi, 'Experimental evaluation of combined effect of coherent RAKE combining and SIR-based fast transmit power control for reverse link of DS-CDMA mobile radio', IEEE Journal on Selected Areas in Communications, vol. 18, no. 8, pp. 1526-1535, Aug. 2000 
  9. C. Tao, C. Tellambura, 'Optimization of pilot symbol-assisted RAKE receivers for DS-CDMA systems [cellular systems]', IEEE Global Telecommunications Conference, GLOBECOM '04. 29, vol. 2, pp. 1056-1060, Nov.-Dec. 2004 
  10. H. Andoh, M. Sawahashi, and F. Adachi, 'Channel estimation using time multiplexed pilot symbols for coherent RAKE combining for DS-CDMA mobile radio', The 8th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 'Waves of the Year 2000', PIMRC '97, vol. 3, pp. 954-958, Sep. 1997 
  11. CWTS TSM 01.01 V3.0.0(2002-08), China Wireless Telecommunication Standard; 3 G digital cellular telecommunications system; TSM Release 3 Specifications(Release 3) [S] 
  12. Y. Song, Y. Xiao, 'The performance of pre-RAKE diversity combining based on QPSK modulation in TDD-CDMA mobile communications', In: Proc. of 6th International Conference on Signal Processing (ICSP'02), Beijing, pp. 1351-1354, 2002 

이 논문을 인용한 문헌 (0)

  1. 이 논문을 인용한 문헌 없음

원문보기

원문 PDF 다운로드

  • ScienceON :

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