Sfoglia per Soggetto "scheduling"
Items 1-11 di 11
-
Back pressure based multicast scheduling for fair bandwidth allocation
(2005)We study the fair allocation of bandwidth in multicast networks with multirate capabilities. In multirate transmission, each source encodes its signal in layers. The lowest layer contains the most important information and ... -
A comparison of centralized and distributed meta-scheduling architectures for computation and communication tasks in Grid networks
(2009)The management of Grid resources requires scheduling of both computation and communication tasks at various levels. In this study, we consider the two constituent sub-problems of Grid scheduling, namely: (i) the scheduling ... -
Control of Flexible Smart Devices in the Smart Grid
(2012)This paper investigates load control and demand response in a smart grid environment where a bidirectional communication link between the operator and the smart flexible devices supports command and data flow. Two control ... -
Convex approximation techniques for joint multiuser downlink beamforming and admission control
(2008)Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network operator's perspective (e.g., UNITS, 802.16e). ... -
Cross-layer design for power efficiency and QoS provisioning in multi-hop wireless networks
(2006)In recent years, it has become common consensus that independent consideration of communication layers often turns out to be inadequate in terms of providing the desired quality of service (QoS) and power efficiency in ... -
Maxmin fair scheduling in wireless ad hoc networks
(2005)We investigate from an algorithmic perspective the maxmin fair allocation of bandwidth in wireless ad hoc networks. We formalize the maxmin fair objective under wireless scheduling constraints, and present a necessary and ... -
MNCM: A Critical Node Matching Approach to Scheduling for Input Buffered Switches With No Speedup
(2009)In this paper, we use fluid model techniques to establish new results for the throughput of input-buffered switches. Dai and Prabhakar have shown that any maximal size matching algorithm with speedup of 2 achieves 100% ... -
Optimal preemptive scheduling on uniform machines with discounted flowtime objectives
(2007)We consider the problem of scheduling n jobs on m parallel machines. Each job has a deterministic processing time and a weight associated with it. For uniform machines we show that discounted flowtime is minimized by serving ... -
Production scheduling of a multi-grade PET resin plant
(2010)We present a discrete-time, Mixed Integer Linear Programming (MILP) model for the production scheduling of a continuous-process multi-grade PET resin plant. The objective is to minimize the cost associated with grade ... -
Providing quality of service guarantees in wireless LANs compliant with 802.11e
(2005)Quality of Service (QoS) support is a key attribute of a broadband communication system and is missing in 802.11-based wireless LANs. Recognizing the need, Task Group e (TGe) is work-ins! towards 802.11e, an evolution of ... -
Real-time production scheduling in a multi-grade PET resin plant under demand uncertainty
(2012)We deal with the real-time production scheduling of a continuous-process multi-grade PET resin plant. The process is surcharged by sequence-dependent changeovers, sequential processing with production and space capacity, ...