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In this paper the possibility of using pre-equalization on the uplink of a MC-CDMA system is investigated. Specifically, different single-user techniques are analyzed together with two approaches to limit the transmit power. Results of computer simulations show that pre-equalization is a very effective technique for the uplink and that several single-user techniques, with different degrees of complexity, can be applied.
Global Telecommunications Conference, 2003. GLOBECOM '03. IEEE (Volume:6 )
Date of Conference: 1-5 Dec. 2003