Title :
Enhanced ZP-OFDM receiver in multi-relay cooperative networks
Author :
Eghbali, H. ; Muhaidat, Sami ; Abualhaol, Ibrahim
Author_Institution :
Sch. of Eng. Sci., Simon Fraser Univ., Burnaby, BC, Canada
fDate :
April 29 2012-May 2 2012
Abstract :
Sub-optimal Zero-Padding Orthogonal Frequency Division Multiplexing (ZP-OFDM) receivers have been developed in the literature to trade-off performance with complexity. In this paper, we propose a novel cooperative low-complexity minimum mean square error (LC MMSE)-ZP-OFDM receiver that is able to bring complexity reduction in the receiver design, while outperforming conventional cooperative MMSE-ZP-OFDM.
Keywords :
OFDM modulation; communication complexity; cooperative communication; mean square error methods; radio receivers; LC MMSE-ZP-OFDM receiver; ZP-OFDM receivers; complexity reduction; conventional cooperative MMSE-ZP-OFDM; cooperative low-complexity minimum mean square error receiver; enhanced ZP-OFDM receiver; multirelay cooperative networks; receiver design; sub-optimal zero-padding orthogonal frequency division multiplexing receivers; Broadcasting; Computational complexity; OFDM; Receivers; Relays; Vectors;
Conference_Titel :
Electrical & Computer Engineering (CCECE), 2012 25th IEEE Canadian Conference on
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4673-1431-2
Electronic_ISBN :
0840-7789
DOI :
10.1109/CCECE.2012.6334865
