Closed-loop quasi-orthogonal STBCs and their performance in multipath fading environments and when combined with turbo codes

Quasi-orthogonal space-time block codes (QO-STBCs) achieve full code rate at the expense of loss in diversity gain. We propose two feedback methods for QO-STBCs to achieve full diversity and full code rate. In the first method, signals radiated from various antennas are rotated by phasors according...

Full description

Bibliographic Details

Main Authors:	Cenk Toker, Sangarapillai Lambotharan, Jonathon Chambers
Format:	Default Article
Published:	2004
Subjects:	Mechanical engineering not elsewhere classified Distributed computing and systems software not elsewhere classified Antenna selection Beamformers Closed loop feedback Frequency selective channel Quasi-orthogonal space-time block codes (QO-STBCs) Transmit diversity Turbo codes Mechanical Engineering not elsewhere classified Distributed Computing
Online Access:	https://hdl.handle.net/2134/5788
Tags:	Add Tag No Tags, Be the first to tag this record!