Title :
Performance of DPPM 60 GHz Impulse Radio Systems with Multiple Receive Antennas
Author :
Hao Zhang ; Lingwei Xu ; Tingting Lu ; Jingjing Wang ; Gulliver, T.A.
Author_Institution :
Dept. of Electr. Eng., Ocean Univ. of China, Qingdao, China
Abstract :
The performance of differential pulse position modulation (DPPM) 60 GHz impulse radio (IR) systems with multiple receive antennas is studied in this paper. We derive the capacity and error probability of DPPM 60 GHz IR systems over AWGN channels. These results are then extended to Nakagami-m fading channels. Performance results show that DPPM is superior to pulse position modulation (PPM) in terms of capacity and performance in 60 GHz IR systems. In addition, the capacity and performance can be improved by using multiple receive antennas.
Keywords :
AWGN channels; Nakagami channels; error statistics; pulse position modulation; receiving antennas; ultra wideband communication; AWGN channels; DPPM; Nakagami-m fading channels; differential pulse position modulation; error probability; impulse radio systems; multiple receive antennas; AWGN channels; Capacity planning; Channel capacity; Fading; Modulation; Receiving antennas; Wireless communication; Channel capacity; DPPM; Nakagami fading; PPM; Probability of error;
Conference_Titel :
Broadband, Wireless Computing, Communication and Applications (BWCCA), 2012 Seventh International Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
978-1-4673-2972-9
DOI :
10.1109/BWCCA.2012.32
