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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 10, NO. 3, MARCH 2011 721 Transactions Letters
 

Summary: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 10, NO. 3, MARCH 2011 721
Transactions Letters
A Novel Receiver Design for Single-Carrier Frequency Domain
Equalization in Broadband Wireless Networks with
Amplify-and-Forward Relaying
Homa Eghbali, Sami Muhaidat, and Naofal Al-Dhahir
Abstract--In this paper, we propose an efficient receiver design
for single carrier frequency-domain equalization (SC-FDE) for
relay-assisted transmission scenario over frequency selective
channels. Building upon our earlier work, we propose a novel
minimum mean square error (MMSE)-based receiver design
tailored to broadband cooperative networks. We show that, by
incorporating linear processing techniques, our MMSE-based re-
ceiver is able to collect full antenna and multipath diversity gains,
while maintaining low complexity implementation. Specifically,
under the assumption of perfect power control and high signal-
to-noise ratio (SNR) for the underlying links and assuming either
of source-to-relay ( ) or relay-to-destination ( )
links to be frequency selective Rician fading, our performance
analysis demonstrates that the proposed receiver is able to

  

Source: Al-Dhahir, Naofal - Department of Electrical Engineering, University of Texas at Dallas

 

Collections: Engineering