180 search results - page 24 / 36 » Differential Cooperative Communications with Space-Time Netw... |
112
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
109
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VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
—Some mobile ad hoc networks (MANETs) such as inter-vehicle communications require a transmission scheme that is robust to mobility and asynchronous reception with low setup over...
SECON
2008
IEEE
15 years 4 months ago
2008
IEEE
Congestion control in wireless multi-hop networks is challenging because of two reasons. First, broadcast is an inherent feature of wireless networks and motivates many creative p...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
The performance of user-cooperation in a multi-access network is compared to that of using a wireless relay. Using the total transmit and processing power consumed at all nodes as...
102
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
—Rate adaptation based on Signal-to-Noise Ratio (SNR) measurements is a common channel adaptation scheme to increase throughput in wireless communication systems. To use rate ada...