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WOWMOM
2009
ACM
191views Multimedia» more  WOWMOM 2009»
16 years 26 days ago
Multi-channel spectrum-agile MAC protocol with adaptive load control
Abstract— Spectrum-agile radios, also known as cognitive radios, have a great potential to improve spectrum utilization by enabling dynamic access to the spectrum. A key challeng...
Fan Wang, Marwan Krunz
FOSSACS
2010
Springer
16 years 26 days ago
Reachability Analysis of Communicating Pushdown Systems
Abstract. The reachability analysis of recursive programs that communicate asynchronously over reliable Fifo channels calls for restrictions to ensure decidability. We extend here ...
Alexander Heußner, Jérôme Lerou...
CDC
2008
IEEE
129views Control Systems» more  CDC 2008»
16 years 25 days ago
Distributed subgradient methods and quantization effects
Abstract— We consider a convex unconstrained optimization problem that arises in a network of agents whose goal is to cooperatively optimize the sum of the individual agent objec...
Angelia Nedic, Alexander Olshevsky, Asuman E. Ozda...
COMSWARE
2008
IEEE
16 years 25 days ago
Location management area (LMA)-based MBS handover in mobile WiMAX systems
Abstract—Mobile WiMAX aims to provide multimedia multicast/broadcast service (MBS) as well as elastic data service. However, supporting delay sensitive applications like video/au...
Ji Hoon Lee, Taekyoung Kwon, Yanghee Choi, Sangheo...
FOCS
2008
IEEE
16 years 25 days ago
Some Results on Greedy Embeddings in Metric Spaces
Geographic Routing is a family of routing algorithms that uses geographic point locations as addresses for the purposes of routing. Such routing algorithms have proven to be both ...
Ankur Moitra, Tom Leighton
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