339 search results - page 38 / 68 » Optimizing wireless networks for heterogeneous spatial loads |
MOBIHOC
2006
ACM
15 years 9 months ago
2006
ACM
We use a constrained optimization framework to derive fundamental scaling laws for both unstructured sensor networks (which use blind sequential search for querying) and structure...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— This paper proposes a two-layer Joint Radio Resource Management (JRRM) framework to improve the efficiency in multi-radio and multi-operator cellular scenarios. On the one hand...
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GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
We propose a novel technique called dimming to improve the energy efficiency of cellular networks by reducing the capacity, services, and energy consumption of cells without turnin...
COMCOM
2008
14 years 10 months ago
2008
This article presents an integrated admission control and routing mechanism for multi-rate wireless mesh networks. Admission control depends on precise estimates of available band...
TWC
2010
14 years 4 months ago
2010
The popularity of multimedia multicast/broadcast applications over wireless networks makes it critical to address the error-prone, heterogeneous and dynamically changing nature of ...