The 15th Conference on the Wireless across the Taiwan straits (WRTS 2010 E-BOOK)

Kunming,China,9.12-9.17,2010

ISBN: 978-1-935068-21-1 Scientific Research Publishing, USA

E-Book 350pp Pub. Date: September 2010

Category: Computer Science & Communications

Price: $80

Title: Fast Simulation of the UWB-OFDM System
Source: The 15th Conference on the Wireless across the Taiwan straits (WRTS 2010 E-BOOK) (pp 95-99)
Author(s): Yihuai Yang, Academy of telecommunications technology, Kunming University, Kunming, China ; School of Information Science & Eng., Yunnan University, Kunming, 650091,China
Dongya Shen, School of Information Science & Eng., Yunnan University, Kunming, 650091,China ; State Key Lab of Millimeter Waves of China, Nanjing, 210096, China
Yonggang Xie, Academy of telecommunications technology, Kunming University, Kunming, China
Abstract: High efficient simulating technology has great significance to the research of the modern communication systems. This paper solves the problem of the traditional Monte Carlo's (MC) long simulation time, proposes the importance sampling (IS) method for UWB-OFDM system, provides the simulation model and gives a comparison between IS and MC estimator simulation results. Simulation and analysing results show that this method can obtain better BER performance in shorter time. Application of this method may quicken the researching process of communication systems.
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