794 search results - page 66 / 159 » A push-pull queueing system |
WS
2005
ACM
15 years 3 months ago
2005
ACM
The growing popularity of mobile networks makes them increasingly attractive to virus writers, and malicious code targeting mobile devices has already begun to appear. Unfortunate...
INFOCOM
2002
IEEE
15 years 2 months ago
2002
IEEE
-- We consider power and server allocation in a multi-beam satellite downlink which transmits data to N different ground locations over N time-varying channels. Packets destined fo...
MASCOTS
2004
14 years 11 months ago
2004
Queueing models are routinely used to analyze the performance of software systems. However, contrary to common assumptions, the time that a software server takes to complete jobs ...
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PE
2011
Springer
14 years 4 months ago
2011
Springer
In this paper we identify a class of Quasi-Birth-and-Death (QBD) processes where the transitions to higher (resp. lower) levels are restricted to occur only from (resp. to) a subs...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
We investigate an optimal scheduling problem in a discrete-time system of L parallel queues that are served by K identical servers. This model has been widely used in studies of em...