Block-equidistant resource mapping in OFDM, MC-CDMA and SS-MC-MA
Paper in proceeding, 2007
A resource allocation scheme for next
generation multi-carrier systems is analyzed in this
paper. The mapping scheme is based on a blockequidistant
distribution of the user resources for nonfrequency-
adaptive downlink transmissions. This leads
to benefits of frequency diversity, potential power
savings by user terminal sleep mode, and reduction of
signalling overhead. The mapping scheme is applied
and investigated for different multi-carrier schemes,
namely OFDMA, MC-CDMA, and SS-MC-MA in the
context of the WINNER system.
Author
Simon Plass
Tommy Svensson
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Armin Dammann
12th International OFDM Workshop, Hanburg, Germany, August 2007.
Areas of Advance
Information and Communication Technology
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering