Title :
Research on Co-Channel Interference Analysis Method in UWB Wireless System
Author :
Du Juan ; Lu Xiaochun ; Bai Yan
Author_Institution :
Nat. Time Service Center, Grad. Univ. of Chinese Acad. of Sci., Xi´´an, China
Abstract :
The co-channel interference is the most usual interference type of the UWB system, which effects the receive performance of the UWB system. In this paper, a corresponding path loss models based on the propagation feather of the UWB and co-channel interference signals is built, and an analysis method of the UWB co-channel interference based on the co-channel interference guard threshold is presented. Then the co-channel interferences which come from the satellite-based and the earth-based are analyzed profoundly, and co-channel interference rules and calculation methods for interference degree based on the protection threshold are given. It provides the foundation for the analysis of the coexistence between UWB and other communication systems.
Keywords :
cochannel interference; ultra wideband communication; UWB cochannel interference; UWB wireless system; cochannel interference guard threshold; earth-based; path loss model; propagation feather; protection threshold; satellite-based; Analytical models; Interchannel interference; Propagation losses; Receivers; Transmitting antennas; Wireless communication;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM), 2012 8th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-684-2
DOI :
10.1109/WiCOM.2012.6478648
