1674 search results - page 176 / 335 » On the Optimality of the ARQ-DDF Protocol |
196
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TMC
2008
15 years 6 months ago
2008
In this paper, we propose a bandwidth-efficient multicast mechanism for heterogeneous wireless networks. We reduce the bandwidth cost of an Internet Protocol (IP) multicast tree by...
159
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TWC
2008
15 years 6 months ago
2008
We consider a wireless ad-hoc network with random ALOHA transmissions between nodes. However nodes can decide to use the Request-to-Send (RTS) / Clear-to-Send (CTS) protocol for oc...
175
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
—Opportunistic routing significantly increases unicast throughput in wireless mesh networks by effectively utilizing the wireless broadcast medium. With network coding, opportun...
185
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TWC
2010
15 years 1 months ago
2010
In wireless cooperative networks, the asynchronism between the relays can be a source of diversity which is similar in its essence to the multipath diversity of frequency selectiv...
207
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—A practical protocol jointly considering PHY and MAC for MIMO based concurrent transmissions in wireless ad hoc networks, called Contrabass, is presented. Concurrent transmissio...