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基于修正素数码的红外PPM码分多址通信系统

晋良念 王应生 邹传云

晋良念, 王应生, 邹传云. 基于修正素数码的红外PPM码分多址通信系统[J]. 电子与信息学报, 2004, 26(4): 525-530.
引用本文: 晋良念, 王应生, 邹传云. 基于修正素数码的红外PPM码分多址通信系统[J]. 电子与信息学报, 2004, 26(4): 525-530.
Jin Liang-nian, Wang Ying-sheng, Zou Chuan-yun. Performance of Indoor Infrared PPM-CDMA Systems Using Modified Prime Sequence Codes[J]. Journal of Electronics & Information Technology, 2004, 26(4): 525-530.
Citation: Jin Liang-nian, Wang Ying-sheng, Zou Chuan-yun. Performance of Indoor Infrared PPM-CDMA Systems Using Modified Prime Sequence Codes[J]. Journal of Electronics & Information Technology, 2004, 26(4): 525-530.

基于修正素数码的红外PPM码分多址通信系统

Performance of Indoor Infrared PPM-CDMA Systems Using Modified Prime Sequence Codes

  • 摘要: 分析基于修正素数码的红外脉冲位置调制(PPM)码分多址同步通信系统和引入光硬限幅器的同步通信系统误码性能.考虑多用户干扰、背景光散粒噪声和接收机热噪声情况下,推导有、无光硬限幅器的红外PPMCDMA同步系统误比特率上限。分析结果表明,基于修正素数码的光硬限幅器同步系统的误码性能优于无光硬限幅器系统的误码性能。
  • Elmirghani J M H, Cryan R A. New PPM-CDMA hybrid for indoor diffuse infrared channels[J].Electronics Letters.1994, 30(20):1646-1647[2]Matsuo R, Outsuki T, Sasase I. Performance analysis of indoor infrared wireless systems using PPM CDMA with linealizer with dead-zone and PPM CDMA with hard-limiter on diffuse channels. IEEE International Conference on Communications, Helsinki, Finland, 2001, 7: 2016-2020.[3]Shalaby M H. Chip-level detection in optical code multiple access[J].Journal of Lightwave Technology.1998, 16(6):1077-1087[4]Shalaby M H. Direct detection optical overlapping PPM-CDMA communication systems with double optical hardlimiter[J].Journal of Lightwave Technology.1999, 17(7):1158-1165[5]Lee D M, Kahn J M. Coding and equalization for PPM on wireless infrared channels[J].IEEE Trans. on Comm.1999, 47(2):255-259[6]Kowng W C, Perrier P A, Prucnal P R. Performance comparison of asynchronous and synchronous code-division multiple-access techniques for fiber-optic local area networks[J].IEEE Trans. on Comm.1991, 39(11):1625-1633[7]Sato K, Outsuki T, Sasase I. Performance of optical direct-detcetion cdma system using prime sequence codes. IEEE International Conference on Communications, Seattle, WA, USA, 1995, 3:1312-1316.
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出版历程
  • 收稿日期:  2002-11-17
  • 修回日期:  2003-01-28
  • 刊出日期:  2004-04-19

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