Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Asynchronous Cooperative MIMO Systems using A Linear Dispersion Structure

Published

Author(s)

Hamid Gharavi

Abstract

In this treatise, we propose a novel family of Asynchronous Cooperative Linear Dispersion Codes (ACLDCs),which is capable of maintaining full diversity in cooperative scenarios even at the presence of asynchronous reception. The linear dispersion structure is employed in order to accommodate the dynamic topology of cooperative networks, as well as to achieve higher throughput than conventional space time codes based on orthogonal designs. By introducing guard intervals and block encoding/decoding techniques, the interference signals caused by asynchronous reception can be exploited rather than discarded.
Citation
IEEE Transactions on Vehicular Technology
Volume
59
Issue
2

Keywords

MIMO systems, cooperative transmission, space-time block codes, linear dispersion codes, asynchronous reception
Created February 2, 2010, Updated February 19, 2017