queueing network

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• Queueing model — In queueing theory, a queueing model is used to approximate a real queueing situation or system, so the queueing behaviour can be analysed mathematically. Queueing models allow a number of useful steady state performance measures to be determined …   Wikipedia

• Queueing theory — is the mathematical study of waiting lines (or s ). The theory enables mathematical analysis of several related processes, including arriving at the (back of the) queue, waiting in the queue (essentially a storage process), and being served by… …   Wikipedia

• Network coding — is a technique where, instead of simply relaying the packets of information they receive, the nodes of a network will take several packets and combine them together for transmission. This can be used to attain the maximum possible information… …   Wikipedia

• Network calculus — is a theoretical framework for analysing performance guarantees in computer networks. As traffic flows through a network it is subject to constraints imposed by the system components, for example: link capacity traffic shapers (leaky buckets)… …   Wikipedia

• Network tomography — is the study of a network s internal characteristics using information derived from end point data. The word tomography is used to link the field, in concept, to other processes that infer the internal characteristics of an object from external… …   Wikipedia

• Network traffic simulation — is a process used in telecommunications engineering to measure the efficiency of a communications network. Contents 1 Overview 2 Simulation methods 3 Advantages of simulation 4 …   Wikipedia

• Network congestion — In data networking and queueing theory, network congestion occurs when a link or node is carrying so much data that its quality of service deteriorates. Typical effects include queueing delay, packet loss or the blocking of new connections. A… …   Wikipedia

• Network simulation — In communication and computer network research, network simulation is a technique where a program models the behavior of a network either by calculating the interaction between the different network entities (hosts/routers, data links, packets,… …   Wikipedia

• Network processor — A network processor is an integrated circuit which has a feature set specifically targeted at the networking application domain. Network processors are typically software programmable devices and would have generic characteristics similar to… …   Wikipedia

• Jackson network — The concept of Jackson networks, named after James R. Jackson, is the first significant development in the theory of networks of queues, in which each node of the queueing network can be analyzed separately.DefinitionA network of m interconnected …   Wikipedia

• Jackson's theorem (queueing theory) — Jackson s theorem is the first significant development in the theory of networks of queues. It assumes an open queueing network of single server queues with the following characteristics:* M = # of queues in the system, not counting queue 0 which …   Wikipedia