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IJHPCA
2006
125views more  IJHPCA 2006»
13 years 8 months ago
Complexity Results for Collective Communications on Heterogeneous Platforms
In this paper, we consider the communications involved in the execution of a complex application, deployed on a heterogeneous platform. Such applications extensively use macro-com...
Olivier Beaumont, Loris Marchal, Yves Robert
CN
2010
107views more  CN 2010»
13 years 7 months ago
Secure multicast in IPTV services
Technological evolution is leading telecommunications to all-IP networks where multiple services are transported as IP packets. Among these are the group communications services w...
António Pinto, Manuel Ricardo
ICC
2007
IEEE
123views Communications» more  ICC 2007»
14 years 18 days ago
Diversity-Multiplexing Tradeoff in Cooperative Multiple Access Channels
Cooperative transmission schemes can offer benefits in terms of diversity and multiplexing gain compared with conventional direct transmission by forming a virtual antenna array. I...
Zhiguo Ding, Tharmalingam Ratnarajah, Colin Cowan
ISCC
2000
IEEE
14 years 1 months ago
On Multiple Traffic Type Integration over Wireless TDMA Channels
A new medium access control (MAC) protocol for mobile wireless communications is presented and investigated. We explore, via an extensive simulation study, the performance of the ...
Polychronis Koutsakis, Michael Paterakis
INFOCOM
2010
IEEE
13 years 7 months ago
Topological Properties Affect the Power of Network Coding in Decentralized Broadcast
—There exists a certain level of ambiguity regarding whether network coding can further improve download performance in P2P content distribution systems, as compared to commonly ...
Di Niu, Baochun Li