TH-PPM UWB系统的多址接入性能分析被引量：1

下载PDF

导出

摘要在TH-PPMUWB系统的多址接入性能理论分析基础上,分析了脉冲形成因子、PPM调制时移和每比特内码片数量对TH-PPMUWB系统的多址接入性能的影响;通过实验仿真验证了调整脉冲形成因子、PPM调制偏移量和每比特内码片数量可以改善系统的多址接入性能。

作者刘衍平徐昌彪

机构地区重庆大学通信工程学院

出处《数据通信》 2008年第4期43-45,共3页

关键词 UWB TH-PPM调制多址接入性能

参考文献6

1Scholtz R A. Multiple Access with Time-Hopping Impulse Modulation//IEEE MILCOM' 93, Boston Massachusetts USA, 1993,2:447-450.
2Win M Z, Schohz R A.Ultra-wide bandwidth time-hopping spread-spectrum impulse radio for Wireless multiple-access communications.IEEE Trans.On 679-691.
3A Kailas,l Gubner.Performance Measures of a UWB Multiple- Access System:DS/CDMA versus TH/PPM.Proc. 42nd Annual Allerton Conference on Communication,Control and Computing, 2O04.
4BENEDETTO M G,GIANCOLAG.Understanding ultra wide band radio fundamentals [M].Rome:Prentice Hall2004.
5Hu Bo,Beaulieu N C.Accurate evaluation of multiple access performance in time-hopping UWB systems//IEEE Conf on Communications, Paris,France,2004,1:300-305.
6G Durisi,S Benedetto.Performance evaluation of TH-PPM UWB systems in the presence of multiuser interference.IEEE Comms, May 2003,7(5):.224-226.

1王晓雁,汪一鸣.PAM-TH-UWB系统抗干扰性能研究[J].电子质量,2006(2):55-57. 被引量：2
2WANG Ye-qiu,LU Ying-hua,ZHANG Hong-xin,HE Peng-fei,ZHANG Li-kun.UWB multi-pulse position modulation for high data-rate wireless application[J].The Journal of China Universities of Posts and Telecommunications,2006,13(4):19-23. 被引量：3
3CHEN X, KIAEI S. Monocycle shapes for ultra wideband system[J]. IEEE ISCAS, 2002, 90(7): 1120-1127.
4ZHANG H, GULLIVER T A. Biorthogonal pulse position modulation for time hopping multiple access UWB communication[J]. IEEE Transactions on Wireless Communications. 2005, 93(8):1212-1219.
5MARTRET G J L, GIANNAKIS G B, All digital PAM impulse radio for multiple access through frequency selective multipath[M]. [S. l.] GLOBECOM, 2000.
6LAURENTI Nicola, ERSEGHE Tomaso, CELLINI Valentina. On the performance of TH-PPM and TH-PAM as transmission formats for UWB Communications[J]. IEEE Vehicular Technology, 2004, 92(6): 985-989.
7ZHANG Hao. Performance of time-hopping PPAM UWB multiple access communications over indoor fading channels [M]. [S. l. ]: NSTL, 2007.
8BENEDETTO Maria-Gabriella Di, GIANCOLA Guerino. Understanding ultra wide band radio fundamentals[M]. [S. l. ] : Publishing House of Electronics Industry. 2005.
9岳光荣,葛利嘉.超宽带无线电综述[J].解放军理工大学学报（自然科学版）,2002,3(2):14-19. 被引量：30

数据通信

2008年第4期

内容加载中请稍等...