Title :
Phase Noise Analysis in Passband Transmitted Reference Pulse Cluster UWB Communications
Author :
Zhonghua Liang ; Xiaodai Dong ; Guowei Zhang ; Mei Rong
Author_Institution :
Sch. of Inf. Eng., Chang´an Univ., Xi´an, China
Abstract :
This paper presents the receiver design of a passband transmitted reference pulse cluster (TRPC) ultra-wideband (UWB) communication system and analyzes its bit error probability (BEP) in the presence of phase noise inherent in local oscillators. Based on a unified model of phase noisy oscillators, a theoretical BEP expression is obtained to evaluate the impact of phase noise on the BEP performance of TRPC-UWB communications in dense multipath channels. Semi-analytical results are also presented and discussed under the realistic IEEE 802.15.4a channel models.
Keywords :
Zigbee; error statistics; multipath channels; pattern clustering; phase noise; ultra wideband communication; BEP; IEEE 802.15.4 channel models; TRPC-UWB communications; bit error probability; dense multipath channels; passband transmitted reference pulse cluster system; phase noise analysis; ultrawideband communication system; Baseband; IEEE 802.15 Standards; Noise measurement; Passband; Phase noise; Receivers;
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2014 IEEE 80th
Conference_Location :
Vancouver, BC
DOI :
10.1109/VTCFall.2014.6966127
