By Topic

Simple ML optimal transmission for OSTBC combined with beamforming in Rayleigh and Rician channels

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Blumrosen, G. ; Dept. of Electr. Eng., Tel Aviv Univ., Israel ; Fridman, V.

This paper investigates the method of using a transmit antenna array as a function of the level of channel state information available at the transmitter. In particular it discusses the case of combined beamforming and orthogonal space-time block codes. A new practical expression for antenna weights, based on a technique which utilizes maximum likelihood optimal antenna weight, was derived. Using these antenna weights, the sensitivity of the communication link performance to the various parameters involved can be studied. Antenna method weights for Rayleigh and Rician channels were derived in this paper. The method presented in this paper can be further applied in cases involving more complicated channels and offer computation gain with relatively small sacrifice in performance.

Published in:

Electrical and Electronics Engineers in Israel, 2004. Proceedings. 2004 23rd IEEE Convention of

Date of Conference:

6-7 Sept. 2004