1674 search results - page 148 / 335 » On the Optimality of the ARQ-DDF Protocol |
INFOCOM
2002
IEEE
14 years 3 months ago
2002
IEEE
This paper develops simple cost models for provisioning content distribution networks that use the simple and highly scalable bandwidth skimming protocol for streaming. New insight...
INFOCOM
2000
IEEE
14 years 2 months ago
2000
IEEE
We study the problem of localizing repair packets when packets are lost. When repair packets are multicasted, a highly lossy receiver may swamp the entire multicast “group” wi...
WINET
2010
13 years 8 months ago
2010
Wireless sensor networks comprise typically dense deployments of large networks of small wireless capable sensor devices. In such networks, multicast is a fundamental routing servi...
SECON
2007
IEEE
14 years 4 months ago
2007
IEEE
— Multiuser diversity is a phenomenon caused by channel variations among different users in a wireless network. Cooperative relaying provides another form of diversity due to the...
CORR
2007
Springer
13 years 10 months ago
2007
Springer
—This paper considers the design of efficient strategies that allow cognitive users to choose frequency bands to sense and access among multiple bands with unknown parameters. F...