521 search results - page 5 / 105 » Cooperative Transmission Protocols for Wireless Broadcast Ch... |
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper, we propose a novel protocol called VC-MAC that utilizes the concept of cooperative communication tailored for vehicular networks, especially for gateway downloadi...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
We propose a broadcast protocol that is based on a form of cooperative diversity called the Opportunistic Large Array (OLA). In the initial broadcast, an SNR ("transmission&qu...
JSAC
2006
13 years 7 months ago
2006
In this paper, we investigate the use of power line communication (PLC) to assist cooperative wireless relaying. We consider a communication scheme that uses the power line to init...