A joint channel estimation and synchronization algorithm for high speed digital IR-UWB system

Authors:
Liang Wu;Zaichen Zhang
Affiliations:
National Mobile Communications Research Laboratory, Southeast University, Nanjing, China;National Mobile Communications Research Laboratory, Southeast University, Nanjing, China
Venue:
IEEE Communications Letters
Year:
2010

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Abstract

This letter proposes a joint channel estimation and synchronization algorithm for impulse radio ultra-wideband (IRUWB) communication. High-speed sampling and 1-bit quantization at the receiver are assumed to achieve high data rate with reasonable complexity. Simulation results show that the proposed algorithm works well when inter-symbol interference (ISI) is ignored during the preamble period.