Results 231 to 240 of about 2,468 (253)
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Statistical analysis of generalized processor sharing scheduling discipline
Proceedings of the conference on Communications architectures, protocols and applications - SIGCOMM '94, 1994In this paper, we consider the problem of providing statistical guarantees (for example, on the tail distribution of delay) under the Generalized Processor Sharing (GPS) scheduling discipline. This work is motivated by, and is an extension of, Parekh and Gallager's deterministic study of GPS scheduling discipline with leaky-bucket token controlled ...
Zhi-Li Zhang, Don Towsley, Jim Kurose
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Call admission control schemes under generalized processor sharing scheduling
Telecommunication Systems, 1997Provision of Quality?of?Service (QoS) guarantees is an important and challenging issue in the design of integrated?services packet networks. Call admission control is an integral part of the challenge and is closely related to other aspects of networks such as service models, scheduling disciplines, traffic characterization and QoS specification.
Zhi-Li Zhang +3 more
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Approximation of Generalized Processor Sharing With Interleaved Stratified Timer Wheels
IEEE/ACM Transactions on Networking, 2010This paper presents Interleaved Stratified Timer Wheels as a novel priority queue data structure for traffic shaping and scheduling in packet-switched networks. The data structure is used to construct an efficient packet approximation of general processor sharing (GPS).
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A generalized processor sharing approach to time scheduling in hybrid CDMA/TDMA
Proceedings. IEEE INFOCOM '98, the Conference on Computer Communications. Seventeenth Annual Joint Conference of the IEEE Computer and Communications Societies. Gateway to the 21st Century (Cat. No.98CH36169), 2002Future wireless ATM networks are expected to support a variety of services with different bit-rates and quality-of-service (QoS) requirements. A major challenge for these networks is the design of the multiple access scheme. In our previous works, we proposed the hybrid CDMA/TDMA technique as an appropriate multiple access control (MAC) scheme for ...
Mohammad Ali Arad, Alberto Leon-Garcia
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End-to-End Delay Approximation in Cascades of Generalized Processor Sharing Schedulers
2009 IEEE International Conference on Communications, 2009This paper proposes an analytical method to evaluate the delay violation probability of traffic flows with statistic al Quality-of-Service (QoS) guarantees in a Generalized Processor Sharing scheduler. The statistical QoS targets, for each service class, are expressed in terms of a delay threshold and delay violation probability.
GIACOMAZZI, PAOLO, SADDEMI, GABRIELLA
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Extending Generalized Processor Sharing for multi-operator scheduling in cellular networks
2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC), 2013Sharing wireless channel resources among cellular network operators saves costs by efficiently utilizing hardware and spectrum. To allocate time slots among the users of multiple operators, we introduce a new scheduling algorithm that is based on General Processor Sharing and a Bin Packing heuristic.
Stefan Valentin +2 more
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Optimal call admission control in generalized processor sharing (GPS) schedulers
Proceedings IEEE INFOCOM 2001. Conference on Computer Communications. Twentieth Annual Joint Conference of the IEEE Computer and Communications Society (Cat. No.01CH37213), 2002Generalized processor sharing (GPS) is an idealized fluid discipline with a number of desirable properties. Its packetized version PGPS is considered to be a good choice is a packet scheduling discipline to guarantee quality-of-service in IP and ATM networks.
Nandita Dukkipati +2 more
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S2GPS: Slow-Start Generalized Processor Sharing
1997Packet scheduling methods that approximate Generalized Processor Sharing (GPS) are currently the focus of much research in the area of Quality-of-Service (QoS) networks. The ability of GPS schedulers to provide rate guarantees as well as delay guarantees meets the demand of many network applications.
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Fluid and heavy traffic diffusion limits for a generalized processor sharing model
Annals of Applied Probability, 2003Kavita Ramanan, Martin I Reiman
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