Title :
Performance analysis of 4-ary OPPM UWB communication system based on time reversal technique
Author :
Zang, Rui ; Wang, Bing-Zhong ; Ge, Guang-Ding ; Ding, Shuai
Author_Institution :
Inst. of Appl. Phys., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The time reversal (TR) technique was used into the 4-ary overlapping pulse position modulation (OPPM) to improve the performance of the high-speed ultra-wideband (UWB) communication system. The inter-symbol interference (ISI) and the bit error rate (BER) of the communication system before and after using the TR technique were compared. The results show that the TR technique can greatly reduce the BER of the high-speed UWB communication system. The data rate reached 1Gbps with 10-2 order BER level.
Keywords :
error statistics; radiofrequency interference; ultra wideband communication; 4-ary OPPM UWB communication system; 4-ary overlapping pulse position modulation; BER; ISI; OPPM; TR technique; bit error rate; byte rate 1 GByte/s; high-speed ultrawideband communication system; inter-symbol interference; performance analysis; time reversal technique; Bit error rate; Fading; Modulation; Multipath channels; Receiving antennas; Ultra wideband communication; Wireless communication;
Conference_Titel :
High Speed Intelligent Communication Forum (HSIC), 2012 4th International
Conference_Location :
Nanjing, Jiangsu
Print_ISBN :
978-1-4673-0678-2
Electronic_ISBN :
978-1-4673-0676-8
DOI :
10.1109/HSIC.2012.6213012
