| 摘要: |
| 通过变换超宽带(UWB)无线电通信系统的信号模型,分析了该通信系统的多址性能,给出了跳时序列与其所产生的多址干扰之间的关系,从而明确了跳时序列的相关性能对该通信系统误码率的影响。 |
| 关键词: 超宽带无线电,跳时序列,相关性能,多址干扰,误码率 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:April 18, 2003 |
| 基金项目:国家自然科学基金资助项目(60272083)，重庆市应用基础项目(7364) |
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| Effects of Time-Hopping Sequences on Multiple-Access Performance of Ultra-wideband Impulse Radio |
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| Abstract: |
| In this paper, by means of transferring the signal model of Ultra-wideband Radio communication system, the multiple-access performance is analyzed, and the formula of multiple-access interference is obtained.Then, the relation between the bit error rate of Ultra-wideband Radio communication system and the correlation properties of TH sequences is shown. |
| Key words: UWB radio,TH (time-hopping) sequence,Correlation property,MAI,BER |
