期刊文献+

并行组合扩频超宽带系统调制方法及性能分析

Modulation mode and performance analysis of uwb communication system based on parallel combinatory spread spectrum
下载PDF
导出
摘要 为提高超宽带系统的抗干扰性能,在分析并行组合扩频通信和超宽带通信系统技术特征的基础上,结合这两种通信方式的技术优势,提出一种基于并行组合扩频的超宽带(PCSS-UWB)通信系统方案,并将高性能的MBOK调制方式应用到该系统.文章定性分析了基于PCSS-UWB通信系统性能与频带利用率关系,得出系统性能与并行组合扩频技术每次所能传输信息数据比特数有关的结论.仿真结果表明,当误码率为10-4时MBOK调制方式较传统的PPM调制方式的信噪比有约9 dB的提高. To improve the anti-interference performance of UWB communication system, a new UWB communication system based on parallel combinatory spread spectrum is proposed after analyzing the characteristics of UWB and PCSS. The application ofM-ary bi-orthogonal keying (MBOK) modulation in the new system is also discussed. In this paper, qualitative analysis is made to analyze the relationship between the system performance and band efficiency, and conclusion is got that the performance of PCSS-UWB communication system is related with the number of the transmission data in PCSS technology. Simulation shows that Eb/No is improved 9 dB in the system with MBOK modulation than that in the system with PPM modulation when BER is 10^-4.
出处 《哈尔滨工业大学学报》 EI CAS CSCD 北大核心 2012年第11期46-50,共5页 Journal of Harbin Institute of Technology
基金 黑龙江省博士后基金资助项目(LBH-Z08126)
  • 相关文献

参考文献12

  • 1王金龙 ... ..无线超宽带 (UWB) 通信原理与应用[M],2005.
  • 2SASAKI S, ZHU Jinkang. Performance of Parallel Combinatory Spread Spectrum Multiple Access Communication Systems [ C ]//IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. London, U K: [s. n. ], 1991:204 -208. 被引量:1
  • 3GUO Lili, LI Beiming. Ber performance of complex parallel combinatory spread spectrum communication system [ C ]//Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on. Shanghai : [ s. n. ] ,2007 : 1365 - 1368. 被引量:1
  • 4ARSLAN H, CHEN Zhining, DI B M. Ultra wideband wireless communication [ M ]. Hoboken : John Wiley & Sons, Inc ,2006 : 1 - 3. 被引量:1
  • 5FONTANA R J. Recent system applications of shortpulse uhra-wideband ( UWB ) technology [ J ]. IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers Inc, 2004, 52(9) :2087 -2104. 被引量:1
  • 6YANG Liuqing, GIANNAKIS G B. Ultra-wideband communications: an idea whose time has come [ J ]. IEEE Signal Processing Magazine, 2004,21 (6) :3. 被引量:1
  • 7衣强..并行组合扩频系统抗干扰性能及映射算法研究[D].哈尔滨工程大学,2007:
  • 8朱近康,冯明臣.并行组合扩频通信的数据调制映射法和安全通信协议方式[J].电子学报,1993,21(1):59-66. 被引量:20
  • 9ZHU Jinkang, MARUBAYASHI G. Properties and application of parallel combinatory SS communication system [ C ]//IEEE Second Intematioml Symposium on Spread Spectrum Techniques and Applications (ISSSTA' 92). Yokohama: [ s. n. ], 1992:227 - 230. 被引量:1
  • 10ZHU Jinkang, SASAKI S, MARUBAYASHI G. Proposal of parallel combinatory spread spectrum communication systems [J]. IEICE of Japan, 1991 ,J74 - BII(5) : 207 - 214. 被引量:1

二级参考文献8

  • 1[3]HFA3860/A/B Datasheet.Harris公司 被引量:1
  • 2[4]MBps Modulation Technique Carl Andren.Harris公司 被引量:1
  • 3[5]A 2.4GHz 11MBps Baseband Processor for 802.11 Application Carl Andren.Harris公司 被引量:1
  • 4[6]Testing for compliance with FCC rule 15-247e Carl Andren.Harris公司 被引量:1
  • 5朱近康,IEICE Trans J,1991年,74卷,5期,207页 被引量:1
  • 6朱近康,IEICE Tech Rep IT,1990年,90卷,7期,37页 被引量:1
  • 7朱近康,IEICE Tech Rep SSTA,1990年,90卷,23期,34页 被引量:1
  • 8苏凯雄,通信学报,1989年,10卷,2期,61页 被引量:1

共引文献33

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部