By Topic

A family of distributed space-time trellis codes with asynchronous cooperative diversity

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)
Yabo Li ; Dept. of Electr. & Comput. Eng., Univ. of Delaware, Newark, DE, USA ; Xia, Xiang-Gen

In current cooperative communication schemes, to achieve cooperative diversity, synchronization between terminals is usually assumed which may no be practical since each terminal has its own local oscillator. In this paper, based on the stack construction proposed by Hammons and El Gamal, we first construct a family of space-time trellis codes from BPSK to higher order QAM and PSK modulation schemes based on the unified construction proposed by Lu and Kumar Some diversity product properties of space-time trellis codes are studied and simplified decoding methods are discussed. Simulation results are given to illustrate the performance of the newly proposed codes.

Published in:

Information Processing in Sensor Networks, 2005. IPSN 2005. Fourth International Symposium on

Date of Conference:

15 April 2005