A hybrid single-carrier/multicarrier transmission scheme with power allocation
EURASIP Journal on Wireless Communications and Networking - Multicarrier Systems
Cyclic Prefix Signaling for Pulse Shape Modulation UWB RAKE Receivers
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Pulse repetition and cyclic prefix: different transmitting strategies for impulse radio UWB systems
IEEE Transactions on Signal Processing
Robust noise variance and channel estimation for SC-FDE UWB systems under narrowband interference
IEEE Transactions on Wireless Communications
A new joint timing and channel estimation method for block transmission UWB systems
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
EURASIP Journal on Advances in Signal Processing - Special issue on advanced equalization techniques for wireless communications
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
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This letter proposes cyclic prefixed single carrier transmission with frequency domain equalization (SC-FDE) as an alternative physical layer solution for UWB communications. The performance of SC-FDE over IEEE 802.15.3a UWB channel models is analyzed, simulated and compared with that of impulse based single carrier UWB (SC-UWB) and multicarrier UWB employing orthogonal frequency division multiplexing (OFDM-UWB). The impact of channel coding on the performance of OFDM and SC-FDE in UWB is also studied. Our results demonstrate performance advantage of the SC-FDE scheme, especially when implementation issues such as low complexity and low power consumption for UWB are taken into consideration. The performance of SC-FDE with diversity combining using oversampling is also investigated