Capacity Performance Analysis of M-ary PPM TH-UWB Systems in the Presence of Narrowband Interference

被引：0
|
作者：
Kokkalis, Nikos V. [1 ]
Mathiopoldos, P. Takis [2 ]
Karagiannidis, George K. [3 ]
Koukourlis, Christos S. [1 ]
机构：
[1] Democritus Univ Thrace, Dept Elect & Comp Engn, GR-67100 Xanthi, Greece
[2] Natl Observ Athens, Inst Space Applicat & Remote Sensing, GR-15236 Athens, Greece
[3] Aristotle Univ Thessaloniki, Dept Elect & Comp Engn, GR-54124 Thessaloniki, Greece
来源：
JOURNAL OF COMMUNICATIONS AND NETWORKS | 2008年 / 10卷 / 03期
关键词：
Capacity; narrowband interference (NBI); pulse position modulation (PPM); spread spectrum communication; time hopping; ultra-wideband (UWB);
D O I：
10.1109/JCN.2008.6388350
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The capacity of ultra-wideband (UWB) systems in presence of narrowband interference (NBI) is studied. By appropriately modifying the Shannon capacity formula, an analytical expression for the capacity of M-ary pulse position modulation (PPM) signals in the presence of`NBI is obtained. Performance evaluation results for the capacity of such signals as a function of the NBI carrier frequency and power are also presented.
引用
收藏
页码：297 / 300
页数：4
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