Results 171 to 180 of about 3,187 (215)

The nature of telecommunications traffic

1988
When the handset of a public-network telephone is lifted, the circuit between telephone and switching centre known as the local circuit is immediately barred to potential incoming callers and is said to be engaged or busy. Even though a connection to the intended destination has yet to be established and no information in the form of speech can be ...
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Optimal distribution coefficients for packets traffic on a telecommunication network

Proceedings of the 44th IEEE Conference on Decision and Control, 2006
The aim of this paper is to optimize traffic distribution coefficients in order to maximize the trasmission speed of packets over a network. We consider a macroscopic fluidodynamic model dealing with packets flow proposed in [10], where the dynamics at nodes (routers) is decided by a routing algorithm depending on traffic distribution (and priority ...
Alessia Marigo, Benedetto Piccoli
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The influence of self-similar traffic on telecommunication network queuing

Proceedings of the International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing, 2009
The self-similar network traffic influence on the telecommunication queuing systems with infinite and finite buffer sizes in terms of the average queuing size and buffer overflow probability is investigated in this paper. The obtained results show that the average queue length and overflow probability of queuing systems with self-similar input traffic ...
Evgeniya Gospodinova, Mitko Gospodinov
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Users, services and traffic modelling for broadband telecommunications planning

European Transactions on Telecommunications, 1991
AbstractThe emergent broadband networks represent the hub of the research and marketing activities in the telecommunications world. A rigorous network planning methodology is necessary in order to identify the most profitable introduction strategies of broadband telecommunications services and in order to determine the best network solutions according ...
Mario Capurro, Renzo Ravaglia, Dino Giuli   +2 more
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Traffic bottleneck analysis in telecommunications infrastructures

SympoTIC '04. Joint 1st Workshop on Mobile Future & Symposium on Trends In Communications (IEEE Cat. No.04EX877), 2005
Technology and new engineering solutions are driven by marketing forces to provide network users with fast and reliable access to Internet on-line resources worldwide. The Telecommunications industry in last decade went through the dramatic changes motivated by mobility, wireless technologies and miniaturization.
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Traffic models for telecommunication services with advance capacity reservation

Computer Networks and ISDN Systems, 1985
Abstract Certain new telecommunications services such as videoconferencing are based on the advance reservation of transmission channels. The corresponding traffic process is quite different to that of traditional telecommunications services and usual teletraffic models seem inadequate for system performance evaluation and network dimensioning.
James Roberts, Ke-Qiang Liao
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Examples of telecommunications traffic

2000
Zbirka primjera i zadataka iz telekomunikacijskog prometa nastala je kao plod predavanja i vježbi koje su držane studentima Fakulteta prometnih znanosti u Zagrebu, na šestom i sedmom stupnju, smjer PT promet, odnosno tehnologija PT prometa. Ponajprije je namijenjena studentima PT smjera, a treba poslužiti kao literatura u svladavanju postojećeg ...
Mrvelj, Štefica, Bošnjak, Ivan
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Evolution of Traffic Patterns in Telecommunication Systems

2007 Second International Conference on Communications and Networking in China, 2007
This paper compares new empirical data from mobile and IP telephony with old measurements of the Plain Old Telephony Service (POTS). The results show the impact on traffic patterns from the changes in technology from fixed to mobile phones, reduction in speech quality from fixed phone to mobile and IP phones, changes in tariffs from usage based to flat-
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Telecommunication traffic through submarine cables: Security and vulnerabilities

2016 11th International Conference for Internet Technology and Secured Transactions (ICITST), 2016
This paper highlight the idea of submarine cables and its security trends. At the beginning , history of cables and its development have been introduced. The main structure of fiber optic have been discussed as well. Finally, threats and vulnerabilities of submarine cable introduced in details and supported by examples from the world such as natural ...
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Dynamical effects in control systems (telecommunication traffic)

[Conference Record] GLOBECOM '92 - Communications for Global Users: IEEE, 2003
Dynamical phenomena that adversely affect single-processor control systems have been reported. Queue lengths may show heavy oscillations due to so called traffic synchronization effects caused by an inappropriate priority scheme. A brief summary of these investigations is given.
C. Nyberg, B. Wallstrom, U. Korner
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