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Author Ray, B. ♦ Chakrabarti, S. ♦ Venkataraghabvan, P.K.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2007
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword UWB ♦ high rate ♦ Frequency estimation ♦ Proposals ♦ DCM ♦ spacefrequency ♦ Diversity reception ♦ Bandwidth ♦ Modems ♦ Frequency diversity ♦ OFDM modulation ♦ Multiband OFDM ♦ Performance analysis ♦ Timing ♦ Ultra wideband technology
Abstract In this paper we employ space-frequency coding to extend the current ECMA-368 proposal for multiband OFDM based ultrawideband systems towards increasing the raw transmission rate beyond 480 Mbps. Specifically we propose five new data rates - 600, 640, 720 , 800 and 960 Mbps, ensuring that the performance for each of these rates is not significantly worse than 480 Mbps. We also ensure that the new proposals are fully backward compatible and can be implemented as optional modes to the current standard. Extensive analytical formulations are done to derive the performance of the proposed schemes in presence of noise and multipath channel.
Description Author affiliation: IIT Kharagpur, Kharagpur (Ray, B.)
ISBN 9781424405206
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2007-09-24
Publisher Place Singapore
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 3.36 MB
Page Count 6
Starting Page 921
Ending Page 926


Source: IEEE Xplore Digital Library