Abstract
Multi-carrier code division multiplexing (MC-CDM) is a promising multiplexing technique for fourth-generation mobile downlink communications systems, where high data rate services should be provided even for high cruising-speed mobiles. The paper proposes an MMSE (minimum mean square error)-based adaptive equalizer for an MC-CDM downlink system which utilizes the pilot signals effectively. The paper also proposes a new signal format with head/tail guard interval insertion. The new format can perfectly avoid intersymbol interference in the symbol timing estimation based on autocorrelation of the guard interval.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
