2004•Unpublished venueRequires access

A guard interval based frequency offset compensation scheme for MC-CDMA up-link

Mashury, H. Ali

Abstract

In this paper, a new frequency offset compensation scheme for up link of multicarrier code-division multiple access (MC-CDMA) systems is proposed. The proposed scheme exploits guard interval (GI) information embedded in MC-CDMA symbol blocks and is an extension of the work in F. Daffara and A. Chouly (May 1993). Simulation results show that the new scheme results in improved performance in MC-CDMA uplink.

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Key concepts: Guard interval, Code division multiple access, Telecommunications link, Computer science, Offset (computer science), Electronic engineering, Guard (computer science), Computer network