Beamformer design with feedback rate constraints: criteria and constructions

1 January 2003

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 414
https://doi.org/10.1109/isit.2003.1228431

Abstract

This paper describes the design of beamformers when finite rate channel feedback is available in a multiple transmit antenna system. This paper also discusses a geometrical framework for the analysis and design criterion of beamformer codebooks construction with finite number of beam-former vectors to minimize the outage probability.

Keywords

TRANSMITTING ANTENNAS
TRANSMITTERS
ARRAY SIGNAL PROCESSING
FADING
ANTENNA FEEDS
RECEIVING ANTENNAS
DELAY
FEEDBACK LOOP
PERFORMANCE GAIN
RANDOM VARIABLES

This publication has 2 references indexed in Scilit:

Feedback gain in multiple antenna systems
IEEE Transactions on Communications, 2002
Efficient use of side information in multiple-antenna data transmission over fading channels
IEEE Journal on Selected Areas in Communications, 1998