25 search results - page 4 / 5 » Toward Tractable Computation of the Capacity of Multi-Hop Wi... |
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Network coding is a method that promises to achieve the min-cut capacity in multicasts. However, pushing towards this gain in throughput comes with two sacrifices. Delay suffer...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—Optimal scheduling for concurrent transmissions in rate-nonadaptive wireless networks is NP-hard. Optimal scheduling in rate-adaptive wireless networks is even more difficult, ...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
Modeling communications in wireless networks is a challenging task since it asks for a simple mathematical object on which efficient algorithms can be designed, but that must also...
MOBICOM
2004
ACM
14 years 27 days ago
2004
ACM
Wireless IEEE 802.11 networks in residences, small businesses, and public “hot spots” typically encounter the wireline access link (DSL, cable modem, T1, etc.) as the slowest ...
SENSYS
2004
ACM
14 years 27 days ago
2004
ACM
Network congestion occurs when offered traffic load exceeds available capacity at any point in a network. In wireless sensor networks, congestion causes overall channel quality t...