Results 221 to 230 of about 2,468 (253)
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On Generalized Processor Sharing With Regulated Multimedia Traffic Flows
IEEE Transactions on Multimedia, 2006Multimedia traffic is becoming an increasing portion of today's Internet traffic due to the flourishing of multimedia applications such as music/video streaming, video teleconferencing, IP telephony, and distance learning. In this paper, we study the problem of supporting multimedia traffic using a generalized processor sharing (GPS) server.
Chaiwat Oottamakorn +2 more
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CPGPS: congestion-aware packet generalized processor sharing
Proceedings. 2004 12th IEEE International Conference on Networks (ICON 2004) (IEEE Cat. No.04EX955), 2005To avoid congestion before it happens, the traffic from the sources should be "reduced" (traffic control) or the available resources should be "increased" (resource control) in advance. While the traffic control in the context of congestion avoidance has been extensively studied mostly through the active queue management (AQM), resource control has ...
Jaewon Kang, Badri Nath
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Generalized processor sharing networks with exponentially bounded burstiness arrivals
Proceedings of 1994 IEEE International Symposium on Information Theory, 1994We consider virtual circuit packet switching communication networks that employ processor sharing type service disciplines and study their stability when the offered traffic to the network has exponentially bounded burstiness (EBB). The advantages of processor sharing switching techniques both in terms of service flexibility and the potential ...
Opher Yaron, Moshe Sidi
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Bandwidth allocation for fluid input generalized processor sharing servers
IEEE Transactions on Communications, 2010Generalized processor sharing (GPS) service policy is a scheduling algorithm to allocate the bandwidth of a queueing system with multi-class input traffic. Simulating the GPS system in realistic traffic environments requires a large amount of time. Thus, fluid simulation is useful because it requires much less time.
Sunggon Kim, Ju Yong Lee, Dan Keun Sung
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Approximating the optimal weights for discrete-time generalized processor sharing
2014 IFIP Networking Conference, 2014Generalized Processor Sharing (GPS) is a simple, flexible and fair scheduling mechanism to achieve delay differentiation between several customer classes. The amount of delay differentiation is regulated by the weights given to the classes. In this paper we assume a discrete-time, two-class GPS queueing system. Our goal is to derive the optimal weights
Jasper Vanlerberghe +3 more
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Generalized processor sharing with long-range dependent traffic input
MASCOTS 2001, Proceedings Ninth International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, 2002We develop an upper bound on the individual session queue length of long range dependent (LRD) traffic under the generalized processor sharing (GPS) scheduling discipline. This work is based on the analysis of the arrival process of LRD traffic, which is demonstrated to be a Weibull bounded burstiness (WBB) process.
Xiang Yu +2 more
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The multiple phase service network with generalized processor sharing
Acta Informatica, 1979An analysis is given of multiple phase service facilities of which queueing networks are special models, for the case of a service discipline to be denoted as generalized processor sharing. Under this discipline requests are served simultaneously with a rate depending on the phase and the number of requests present here.
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MIMO Packet-by-Packet Generalized Processor Sharing: MPGPS
2007 International Conference on Wireless Communications, Networking and Mobile Computing, 2007The problem of allocating network resources to the users of a cellular network with multiple antennas in a fair way is investigated. We propose a packet scheduler called MIMO packet-by-packet generalized processor sharing (MPGPS). The scheduler can provide fair access to the channels for users and is work conserving.
Masoomeh Torabzadeh, Yusheng Ji
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Nonrate-proportional weighting of generalized processor sharing schedulers
Seamless Interconnection for Universal Services. Global Telecommunications Conference. GLOBECOM'99. (Cat. No.99CH37042), 2003This paper is concerned with GPS-based packet schedulers which are very important elements of guaranteed QoS networks. After recalling the basic properties of generalized processor sharing we introduce a novel approach to calculate tighter delay bounds than given in the former works of Parekh et al. (1993, 1994). This not only allows better utilization
R. Szabo +4 more
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A Cost-Equation Analysis of General-Input General-Service Processor Sharing System
2012In the computer-communication field, we frequently encounter a situation in which the processor sharing (PS) rule is adopted for a time-shared server next to the first-come-first-serve (FCFS) rule. There has been much work on the Poisson-input general-service M/GI/1 (PS) system.
Kentaro Hoshi +2 more
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