Traffic control in asynchronous transfer mode

Okada, Tadanobu; Ohnishi, Hirokazu; Morita, Naotaka

doi:10.1109/35.90494

Cited by 21 publications

(6 citation statements)

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“…Here, we present the cdf as measured at transmission tap of the fourth node. 9 show that the fairness issue is alleviated at downst.ream nodes at the expense of access delay increasing at upstream nodes. We observe that in all cases the relative performance between ring nodes remains fair.…”

Section: Performance Evaluationmentioning

confidence: 97%

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A distributed fairness algorithm for bus-based metropolitan optical network

Popa¹,

Atmaca²

2006

2006 IEEE International Performance Computing and Communications Conference

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In this paper, we focus on the perfomance of asynchronous Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) protocol with variable packet sizes. We examine the fairness issue arising between ring nodes sharing a common data channel and show that the asynchronous CSMA/CA pmtowl suffers fmm bandwidth fragmentation and positional priority fairness problems. The paper proves that the phenomenon of bandwidth fragmentation represents the most important issue in asynehmnous CSMA/CA protocol because it leads to bandwidth waste and, thus, increases unfairness for certain ring nodes. In this regard, we explore limitations of a previous pmposed solution, the so-called Pafic Contml Architecture using Remote Descriptors (TCARD). Afterwords, we present an algorithm, called Smart sPACEd tmnSmission (SPACES), which deals with the aforementioned fairness problems. The devised scheme is based on a statistical and fulljj-distributed mechanism to grant fair access to s h a d resources. As illustrated in this article, SPACES alleviates performance degmdation and resources undenrtilization while achievingfairness among ring nodes.

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Section: Performance Evaluationmentioning

confidence: 97%

“…Existing mechanisms proposed in MAG-NET [6], Orwell [5] and ATMR [9] are all global fairness algorithms. These algorithms operate using fairness cycles and allow nodes to enter the new cycle after an idle period of time between successive fairness cycles.…”

Section: Introductionmentioning

confidence: 99%

A distributed fairness algorithm for bus-based metropolitan optical network

Popa¹,

Atmaca²

2006

2006 IEEE International Performance Computing and Communications Conference

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“…Gigabit networks reported in the literature include ATM-Ring (ATMR) [13,19], Cyclic Reservation Multiple Access (CRMA-II) [15,23], MetaRing [9], and QuickRing [22]. All of these networks have adopted a slotted ring architecture [2].…”

Section: Gigabit Local-area Networkmentioning

confidence: 99%

Crystal Structures of the TiO₂ Films on the Quartz Substrate and the Powder formed in the Gaseous Phase by ArF Laser Photolysis of Ti(O-i-C₃H₇)₄

Watanabe¹,

Tsuchiya²,

Imai³

2000

Jpn. J. Appl. Phys.

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Totally ordered multicast protocols are important in distributed system design, because totally ordered multicasts provide a considerably simpler programming paradigm than causally or unordered multicasts. These protocols convert the underlying unreliable and unordered message delivery provided by the network into high-quality reliable totally ordered message delivery. The emerging gigabit networks provide both ultra-high data rates and extremely low error rates. These characteristics strongly challenge the basic assumptions made for existing totally ordered multicast protocols. In this paper, we present the QuickRing multicast protocol, which provides totally ordered multicasting for the ring-based gigabit network QuickRing. The protocol is based on a buffer reservation strategy and uses timestamps both for buffer reservations and for total ordering of messages. Totally ordered multicasting implemented in hardware achieves low overhead, low latency, high throughput and low cost.

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“…Bandwidth reassignment is done using a suitable computation method [8] depending on traffic types that users send or can be done dynamically [9] based on the utilization of network resources. Since traffics that actually ent,er ATM net,work have various characteristics, a proposal has been made to service traffics having same characterist,ics in the same band in order to manage finit,e network resources efficiently.…”

Section: Mdpp(monitored D a T A Processingmentioning

confidence: 99%

Simulation study of a run-time bandwidth assignment technique for delay sensitive traffic in high-speed network

Ryoo¹,

Aida²,

Saito³

Proceedings of International Conference on Network Protocols

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This paper proposes a run-time mon*itor and bandwidth, assign,ment scheme f o r delay-sen3siti7~e trafic in A TM(as ync hro n,ous transfer m o d e ) n e two rk. Th. e t raff i c monitor f u n c t i o n is thou,gh,t t o be indispensable to support th,e QoS(qua1ity of ser~iices) of th,e accepted calls and ca,rry out th,e network resource m a n a g e m e n t eficiently at the same time. T h e proposed h e m e monitors u s e r data cells by ats counter i h i c h , zs rlriuen by system clocks and m,akes a report on th,e m30ni-tor results to the upper plane such, as control plane or mtwork management plane. This feature makes it possible to do the run-time bandwidth a s s i p m e n t and can m,oderately reduce the szze of cell buffers which i s ineiiitable to observe input cell rates an ezistiag traff i c con&&.Furthermore, a n y processing delays that are resulted f r o m usage parameter controls can also be eliminmted. T h e proposed scheme is conformed to eficiently manage th,e calls and relia

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Traffic control in asynchronous transfer mode

Cited by 21 publications

References 0 publications

A distributed fairness algorithm for bus-based metropolitan optical network

A distributed fairness algorithm for bus-based metropolitan optical network

Crystal Structures of the TiO₂ Films on the Quartz Substrate and the Powder formed in the Gaseous Phase by ArF Laser Photolysis of Ti(O-i-C₃H₇)₄

Simulation study of a run-time bandwidth assignment technique for delay sensitive traffic in high-speed network

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Traffic control in asynchronous transfer mode

Cited by 21 publications

References 0 publications

A distributed fairness algorithm for bus-based metropolitan optical network

A distributed fairness algorithm for bus-based metropolitan optical network

Crystal Structures of the TiO2 Films on the Quartz Substrate and the Powder formed in the Gaseous Phase by ArF Laser Photolysis of Ti(O-i-C3H7)4

Simulation study of a run-time bandwidth assignment technique for delay sensitive traffic in high-speed network

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Crystal Structures of the TiO₂ Films on the Quartz Substrate and the Powder formed in the Gaseous Phase by ArF Laser Photolysis of Ti(O-i-C₃H₇)₄