Results 251 to 260 of about 187,475 (328)

Alternative transmission modes for telecommunications networks

open access: closedThe Annals of Regional Science, 2000
Since the introduction of competition in the telecommunications sector, private firms have been facing new possible choices concerning their telecommunications systems. To evaluate these possibilities the traditional microeconomic production theory proves to be helpful.
Norbert Matthes
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Transmission and EMC Aspects of Power-Line Telecommunications

open access: closedSixteenth International Wrocław Symposium and Exhibition, Electromagnetic Compatibility 2002, 2002
Seppo J. Halme   +2 more
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Telecommunications Transmission Survivability Overview

MILCOM 1987 - IEEE Military Communications Conference - Crisis Communications: The Promise and Reality, 1987
An upper bound on communication network survivability is the connectivity of the underlying transmission plant. Connectivity is the proportion of network node pairs that remain connected after a network sustains damage. This paper gives the functional relation of connectivity to key network survivability parameters and describes a method to optimize ...
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Soliton transmission in telecommunication networks

IEEE Communications Magazine, 1994
Erbium-doped fiber amplifiers are a major breakthrough for soliton communication. Most of the difficult problems preventing soliton communication recently were solved using erbium-doped optical fiber amplifiers (EDFAs). Progress in optical soliton communication has been very rapid, since the invention of the 1.48 /spl mu/m laser diode pumped EDFA ...
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Telecommunications for HVDC Transmission

IEEE Transactions on Power Apparatus and Systems, 1968
The control and operational principles of HVDC transmission are briefly reviewed. Basically no telecommunication is necessary for operation, with the exception of telephone connections. As the demand for service and system control increases, telecommunication requirements will grow. General requirements of telecommunications are summarized and specific
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Document Image Transmission by Telecommunication

Journal of Forensic Sciences, 1990
Abstract Photophone® is an image-transmission device which uses telecommunications to transmit questioned documents for examination on an international scale. This instrument, now in use by the Department of Justice, Immigration and Naturalization Service (INS), is a combination video camera and monitor screen, high-power microscope ...
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Transmission facility planning in telecommunications networks: A heuristic approach

European Journal of Operational Research, 1984
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ilker Baybars, K. O. Kortanek
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