185 search results - page 26 / 37 » An optimized scheduling scheme in OFDMA WiMax networks |
TCOM
2010
14 years 7 months ago
2010
In wireless multi-hop packet radio networks (MPRNs) that employ geographic transmissions, sleep schedules or node activation techniques may be used to power off some nodes to cons...
MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
: In this paper, we analyze the node scheduling approach of topology control in the context of reliable packet delivery. In node scheduling, only a minimum set of nodes needed for ...
ICDCSW
2009
IEEE
15 years 4 months ago
2009
IEEE
Designing cyber-physical systems with high efficiency, adaptability, autonomy, reliability and usability is a challenging task. In this paper, we focus on minimizing networkwide ...
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ICNP
2007
IEEE
15 years 3 months ago
2007
IEEE
Power conservation is a general concern for mobile computing and communication. In this paper, we investigate the performance of the current 802.11 power saving mechanism (unschedu...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—We investigate distributed channel-aware random access for networks with arbitrary topologies and traffic distributions, where users can receive traffic from or send traffic ...