Dix, F., Kelly, M., and R. Klessig, "Access to a Public Switched Multi-Megabit Data Service Offering", ACM SIGCOMM CCR, July 1990.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....1 causality that takes into account the delay constraints associated with real time traffic. We describe MCP and its associated abstractions in detail and describe an implementation of MCP based on the eXpress Transfer Protocol (XTP) 1 Introduction With the advent of high speed networks [DKK90, Lud89] it is now possible to build multimedia distributed applications that involve a geographically dispersed group of users. An example of such an application is a collaborative, software engineering environment [EGR89, SFB 87, AEHL88, 3 This research was supported in part by the ....

....all the time. 3.3 Delta Causality In the following, we describe the notion of Delta Causality in detail. We assume that each flow has performance characteristics associated with it that are specified when a flow is established. Apart from the bandwidth and error rate parameters [CY89, DKK90] there are two delay constraints associated with each flow F i : Desired delay ffi i is the maximum end to end delay that the flow F i can tolerate before quality of service deteriorates. Example of such a constraint is 100 milliseconds (ms) delay bound in packet voice. Loss delay i is an ....

F.R. Dix, M. Kelly, and R. W. Klessig. Access to a public switched multi-megabit data service offering. Computer Communication Review, July 1990.

....rejected such statistically characterized service offerings (in Section 3.1) because they inherently require a statistical characterization of individual flows (or at least of the aggregate traffic) and we doubt that such characterizations will be available. The SMDS service interface (see [10]) offers a fixed delay bound (independent of path) with an assurance that a given percentage of the traffic will meet that bound. The statistical characterization offered here is more similar to our predictive service, in that it applies only over long time intervals. Another scheme which attempts ....

F. Dix, M. Kelly, and R. Klessig. Access to a Public Switched Multi-Megabit Data Service Offering, In Computer Communication Review, 20(3), pp 36-61, 1990.

....to support the flow of data across user entities in an application. It is possible that a destination needs to receive data from only a subset of the sources connected to G. For source selective receipt of data by a destination (c.f. source screening feature prescribed for SMDS interface [7]) the network level support may manifest in the form of treating the data of each source as a distinct stream and then filter out the redundant streams from flowing along the path leading to a given destination. In Figure 4 for example, suppose s 1 ; s 3 are different TV broadcast stations, s 2 ....

F. R. Dix, M. Kelly and R. W. Klessig. Access to a Public Switched Multi-Megabit Data Service Offering. In Computer Communications Review, vol. 20, no. 3, pp.46-61, July 1990.

.... to be offered by the telephone companies in several countries: the only guarantees offered by SMDS are that, within a Local Access Transport Area (LATA) the delay for at least 95 of the 53 byte cells will not exceed 130ms for T1 service, 20ms for T3 service, and 75ms for mixed T1 and T3 service [DKK90] The predicted service proposed in [CSZ92] unlike the guaranteed service mentioned in the same paper, which is based on deterministic bounds) does not offer a priori guarantees; thus, the quality of service that a client can obtain from it is not predictable. This is also the case of the ....

F.R. Dix, M. Kelly, and R.W. Klessig. Access to a public switched multi-megabit data service offering. Computer Communications Review, 20(3):46--61, July 1990.

....packet switched networks are emerging to extend LAN like performance across a wide area, we believe that they can greatly affect the support of host mobility in mobile computer communications. Examples are ATM networks[13] 14] and Switched Multimegabit Data Services(SMDS) networks[9][10] which are subnetworks providing an MAC service across a wide area in a large interconnected network. To take advantage of these networks, it is desirable to push the interconnection level of base stations (BSs) down to the data link layer, supporting host mobility in a distributed fashion. In ....

F. R. Dix, M. Kelly, and R. W. Klessig, "Access to a Public Switched Multi-megabit Data Service Offering, " Computer Networks and ISDN Systems, pp. 46-61, 1991.

....issues, and provides no capability for channel modification. Switched Multi Megabit Service (SMDS) is a connectionless network service being provided by telecommunication carriers to offer high speed data services between a customer s LANs, computer systems, and high performance workstations [DiKe90]. SMDS provides for the transport of a large variablelength Service Data Unit (SDU) Source address validation, multiple address assignment, source destination address screening, and an addressing scheme consistent with the North American Numbering Plan are some of the features supported by SMDS. ....

Dix , F., Kelly, M., Klessig, R. "Access to a Public Switched Multi-Megabit Data Service Offering" Computer Communications Review. Vol 20.3, pp. 46-61, July 1990.

....Interface during the Phase III Siemens trial 6. 4 SMDS The Switched Multimegabit data Service (SMDS) is a public packet switched data service providing high speed communications facilities between end users LANs, computer systems, and advanced workstations across metropolitan and wide areas [13, 14]. The SMDS interface and associated protocols are based on the connectionless part of the IEEE 802.6 DQDB (Distributed Queue Dual Bus) MAN standard. It was developed with the intent for customers of public networks to subscribe to the service with a minimum of disruption to their existing ....

F. R. Dix, M. Kelly, and R. W. Klessig. Access to a public Switched Multi-megabit Data Service offering. Computer Communication Review, 1990.

No context found.

Dix, F., Kelly, M., and R. Klessig, "Access to a Public Switched Multi-Megabit Data Service Offering", ACM SIGCOMM CCR, July 1990.

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC