Title :
Performance of CM-TR UWB communication system in the presence of a single narrow band interferer
Author :
Weikai Xu ; Zhixiong Chen ; Lin Wang
Author_Institution :
Shenzhen Reseach Inst., Xiamen Univ., Shenzhen, China
Abstract :
This paper evaluates the bit error rate (BER) performance of a code-multiplexed transmitted-reference (CM-TR) ultra-wide bandwidth (UWB) system over Nakagami-m fading channels under the impact of a single narrow band (NB) interferer. The BER performance of CM-TR UWB in the presence of a single NB interferer is analyzed using sampling expansion method. The analytic expression shows that the performance of CM-TR UWB is independent of carrier frequency of the NB interferer. Moreover, simulations and analytic results show that the CM-TR UWB has better BER performance than that of TR-UWB under same strength of NB interferer.
Keywords :
Nakagami channels; error statistics; multiplexing; radio transmitters; radiofrequency interference; ultra wideband communication; BER; CM-TR UWB communication system; NB; Nakagami-m fading channel; bit error rate; carrier frequency; sampling expansion method; single narrow band interferer; transmitted-reference ultrawidebandwidth communication system; Bandwidth; Bit error rate; Fading; Interference; Niobium; Receivers; Ultra wideband technology;
Conference_Titel :
Ultra-Wideband (ICUWB), 2013 IEEE International Conference on
Conference_Location :
Sydney, NSW
DOI :
10.1109/ICUWB.2013.6663839
