지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 41 - 48 (8page)
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초록· 키워드
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This paper proposes an efficient code acquisition scheme for direct-sequence spread spectrum (DSSS) based real-time locating systems (RTLS). The proposed scheme employs multiple bit integration to significantly decrease false alarms when no packet signal is transmitted and increase the detection probability when the RTLS tags are excited. The performance of the proposed code acquisition scheme is analyzed and numerically evaluated, and compared with those of single-dwell and traditional double-dwell code acquisition schemes. The simulation results show that the proposed multiple-bit integration scheme outperforms single-dwell and double-dwell schemes.
목차
ABSTRACT
Ⅰ. Introduction
Ⅱ. RTLS Systems and Code Acquisition
Ⅲ. Performance Analysis
Ⅳ. Numerical Results
Ⅴ. Conclusion
References
참고문헌 (5)
참고문헌 신청
1. [기타자료] - International standard ISO/IEC 24730-2 / 2006 / Information technology – Real-Time Locating Systems(RTLS) / ISO/IEC
2. [단행본] - A. J. Viterbi / 1995 / CDMA: Principles of Spread Spectrum Communication / Addision-Wisley
3. [단행본] - M.K.Simon / 1994 / Spread Spectrum Communications Handbook / McGraw-Hill
4. [학술지(정기간행물)] - O.S.Shin / 2003 / Differentially Coherent Combining for Double-dwell Code Acquisition in DS-CDMA Systems / IEEE Trans.Comm 51 (7) : 1046 ~ 1050
5. [학술지(정기간행물)] - H.R.Park / 1998 / On the Performance of a Miximum Likehood Code Acquisition Technique for Preamble Search in a CDMA Reverse Link / IEEE Trans.on Veh.Tech 47 (1) : 65 ~ 74
2. [단행본] - A. J. Viterbi / 1995 / CDMA: Principles of Spread Spectrum Communication / Addision-Wisley
3. [단행본] - M.K.Simon / 1994 / Spread Spectrum Communications Handbook / McGraw-Hill
4. [학술지(정기간행물)] - O.S.Shin / 2003 / Differentially Coherent Combining for Double-dwell Code Acquisition in DS-CDMA Systems / IEEE Trans.Comm 51 (7) : 1046 ~ 1050
5. [학술지(정기간행물)] - H.R.Park / 1998 / On the Performance of a Miximum Likehood Code Acquisition Technique for Preamble Search in a CDMA Reverse Link / IEEE Trans.on Veh.Tech 47 (1) : 65 ~ 74
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UCI(KEPA) : I410-ECN-0101-2012-567-004093686