100 search results - page 5 / 20 » A Relay Assisted Cooperative Transmission Protocol for Wirel... |
GLOBECOM
2010
IEEE
13 years 4 months ago
2010
IEEE
In this paper we analyze the performance of a distributed queuing medium access control (MAC) protocol designed to execute cooperative ARQ (C-ARQ) schemes at the MAC layer. Due to ...
TCOM
2010
13 years 4 months ago
2010
—Physical (PHY) layer cooperation in a wireless network allows neighboring nodes to share their communication resources in order to create a virtual antenna array by means of dis...
GLOBECOM
2008
IEEE
14 years 21 days ago
2008
IEEE
—In a distributed wireless network, it is possible to employ several relays and mimic a multiple antenna transmission system. In this paper we propose a MAC layer solution that a...
PIMRC
2010
IEEE
13 years 4 months ago
2010
IEEE
Abstract-- Due to the limited energy supplies of nodes in wireless networks, achieving energy efficiency is crucial for extending the lifetime of these networks. Thus, we study eff...
TIT
2008
13 years 6 months ago
2008
Abstract--Cooperative transmission protocols over fading channels are based on a number of relaying nodes to form virtual multiantenna transmissions. Diversity provided by these te...