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A Robust Derivative Constrained Receiver for MC-CDMA Systems
Tsui-Tsai LIN Tung-Chou CHEN
IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
multi-carrier code division multiple access (MC-CDMA), carrier frequency offset (CFO), derivative constrained, minimum output energy (MOE) receiver,
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In this letter, a derivative constraint minimum output energy (MOE) receiver is proposed the offers enhanced robustness against carrier frequency offset (CFO). A theoretical analysis of the output signal-to-interference-plus-noise ratio (SINR) is presented to confirm its efficacy. Numerical results demonstrate that the proposed receiver basically offers the same performance as an optimal receiver with no CFO present.