B-IFDMA - A Power Efficient Multiple Access Scheme for Non-frequency-adaptive Transmission
Paper in proceeding, 2007
Within the EU FP6 Integrated Projects WINNER
and WINNER II, multiple access schemes for frequency-adaptive and non-frequency-adaptive transmission for a future broadband mobile wireless system are investigated. This paper presents a novel power effcient multiple access scheme for non-frequencyadaptive uplink transmission denoted Block Interleaved Frequency Division Multiple Access (B-IFDMA), which provides large frequency-diversity, potential power savings by user terminal sleep mode, modest high power amplifer backoff and robustness to frequency-offsets, and phase noise.
Author
Tommy Svensson
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Tobias Frank
David Falconer
Mikael Sternad
Elena Costa
Anja Klein
IST Mobile Summit 2007, Budapest, July 2007.
Areas of Advance
Information and Communication Technology
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering