Practical approaches to channel estimation and interference suppression for OFDM based UWB communications
Publikation/Tidskrift/Serie: Proceedings of the IEEE 6th Circuits and Systems Symposium on Emerging Technologies: Frontiers of Mobile and Wireless Communication, 2004.
Ultra-wideband (UWB) communication is a potential technique for future high-speed networks. In this paper, we investigate low complexity signal detection approaches for OFDM based UWB systems. In particular, we develop practical approaches for channel estimation and interference suppression. Computer simulation results show that these techniques can be effectively used in OFDM based UWB systems for performance improvement.
- Electrical Engineering, Electronic Engineering, Information Engineering
- OFDM modulation
- channel estimation
- interference suppression
- maximum likelihood estimation
- signal detection
- ultra wideband communication
The IEEE 6th Circuits and Systems Symposium on Emerging Technologies: Frontiers of Mobile and Wireless Communication
- ISBN: 0-7803-7938-1