-
Lexikon der Datenkommunikation : [traditionelle Techniken: Ethernet, Token Ring; Highspeed Networking: Gigabit Ethernet, ATM, LAN-Switching; Trends: Virtual LAN, VPN, xDSL-Techniken] (1999)
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- Abstract
- Ob Newcomer oder Experte: für den DV-Profi, der bei zunehmender Spezialisierung nicht den Überblick verlieren will, ist dieses Buch zu ein nützliches und wertvollens Nachschlagewerk bei der täglichen Arbeit. Ausführliche und detailgenau Begriffserklärungen finden sich u. a. zu folgenden zentralen Themen der Datenkommunikation: - die klassischen Netze: Ethernet, Token Ring, FDD - Highspeed Networking: Fast Ethernet, 100 VGAnyLAN, Frame Relay, Segment Switching, Asynchronous Transfer Mode (ATM) - Internetworking, Virtual LANs - Online-Dienste - Internet, Intranet
- BK
- 54.00 / Informatik: Allgemeines
- Classification
- ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
SR 200 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Fachwörterbücher
54.00 / Informatik: Allgemeines
- Issue
- 5., aktualisierte und erw. Aufl.
- RVK
- ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
SR 200 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Fachwörterbücher
-
Höller, H.: Kommunikationssysteme : Normung und soziale Akzeptanz (1993)
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- Abstract
- Der Autor geht der Frage nach dem Einfluß der Normung auf die Kommunikationstechnik und ihrer sozialen Akzeptanz nach. Hierzu zeigt er die Strukturen der Normungsprozesse und der Gremien insbesondere in Europa auf. Am Beispiel der Normen zu elektronische Postsystemen führt er auf, wie weit die Normung in diese Systeme hineinreicht und welche kommunikationsrechtlichen Probleme damit verbunden sind
- Classification
- MS 7850 Soziologie / Spezielle Soziologien / Soziologie der Massenkommunikation und öffentlichen Meinung / Allgemeine Theorie der gesellschaftlichen Kommunikation und ihrer Medien; Begriff der Öffentlichkeit; Meinungsbildung, public relations
- RVK
- MS 7850 Soziologie / Spezielle Soziologien / Soziologie der Massenkommunikation und öffentlichen Meinung / Allgemeine Theorie der gesellschaftlichen Kommunikation und ihrer Medien; Begriff der Öffentlichkeit; Meinungsbildung, public relations
-
Telekommunikation, Internet, Zukunft : ein strategischer Überblick für die Praxis (1996)
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- Abstract
- Die 10 Hauptkapitel enthalten verständlich geschriebene, aktuelle Übersichten mit vielen Visualisierungen zu aktuellen Fragen der Telekommunikation (zum Beispiel zu neueren Trends, zu kommerziellen Perspektiven des Internets und zu Erfahrungen regionaler Projekte). Das Produkt liefert eine in dieser Form auf dem MArkt nicht verfügbare Übersicht für alle am Thema Interessierten. Er ist besonders nützlich für Praktiker in Unternehmen (Weiterbildung) sowie für Schüler, Lehrer, Studenten und Professoren. Die Dokumente liegen im HTML-Format vor und können auch in den Formaten Winword ab 6.0 und Powerpoint ab 7.0 geladen und weiterverarbeitet werden. Die 10 Kapitel behandeln die Themen: Visionen für die Zukunft, Zukünftige Märkte und Strukturveränderungen, TK-Anbieter und ihre Dienste, Einführungin die Internet-Praxis, Online-Dienste und Internet-Provider, Kommerzielle Perspektiven des Internet, Regionale elektronische Gemeinschaften, Telearbeit als neue Arbeitsform, Politische und rechtliche Rahmenbedingungen, Telekommunikation in der Kritik
-
Pordesch, U.; Roßnagel, A.: "Offene" Kommunikation : zur Verletzlichkeit des Internet und zur Notwendigkeit neuer Sicherheits- und Schutzstrategien in den virtuellen Welten (1997)
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- Abstract
- Während in den 80er und zu Beginn der 90er Jahre Überwachungsverfahren und die Verletzlichkeit der vernetzten Informationsgesellschaft Gegenstand alternativer Technikkritik waren, scheinen die damit verbundenen Gefahren mit der Verbreitung des Internet weitgehend verflogen zu sein. Zumindest findet ein diesbezüglicher Diskurs kaum statt, und auch Kritiker sind zu begeisterten Nutzern geworden. Interessanterweise ist jedoch gerade das Internet ein in mancher Hinsicht unsicheres und datenschutzunfreundlicheres Netz als früher kritisierte Netze und Dienste, wie etwa ISDN oder BTX. Das technische Netzkonzept und die Organisationsform seines Betriebs lassen zentral organisierte Grundschutzkonzepte wirkungslos werden, so daß hier viel vom Selbstschutz der Beteiligten abhängt. Diesen zu stärken, wäre ein wichtiges technologie- und gesellschaftspolitisches Ziel der kommenden Jahre
- Date
- 29. 1.1997 18:49:05
-
Pelton, J.N.: Telekommunikationssysteme des nächsten Jahrhunderts (1998)
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- Abstract
- Ein dichtes Netz von erdnahen Satelliten und Luftschiffen wird schon bald riesige Datenmengen übertragen. Zusammen mit breitbandigen Glasfaserkabeln und erdgebundenen Funkverbindungen werden sie ein weltweites mobiles Kommunikationsnetz bilden
- Date
- 31.12.1996 19:29:41
- Source
- Spektrum der Wissenschaft. 1998, H.6, S.62-67
-
Ball, R.; Peters, M.: Datennetze in einem Forschungszentrum : Das INTRANET der Zentralbibliothek des Forschungszentrums Jülich (1998)
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- Abstract
- Überblick über die Datennetze im Forschungszentrum Jülich. Im Mittelpunkt steht dabei der Zusammenhang zwischen den speziellen Anforderungen und Anwendungen eines zentralen Informationsdienstleisters (Zentralbibliothek) und der daraus resultierenden Gestaltung und Strukturierung der Datennetze. Es wird gezeigt, daß die zukünftige Netzlast der Informationsgesellschaft im Zeitalter von Multimedia nur mit modernster Lichtwellenleitertechnik zu bewältigen ist
- Date
- 29. 8.2000 12:00:46
-
Kniszewski, P.: T-Online hat die Nase vorn (1997)
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- Abstract
- Ein großer Sprung vorwärts: bei der Geschwindigkeit hängt der neue PPP-Internetzugang von T-Online (Version 2.0) die Konkurrenz ab. Com! hat T-Online, AOL und Compuserve getestet
- Date
- 1. 8.1997 14:03:29
-
Cerf, V.G.: Netztechnik (1995)
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- Abstract
- Da der Computer mittlerweile in fast alle Lebenesbereiche eindringt und immer neue Anwendungen für die Verarbeitung digitalisierter Informationen erschlossen werden, schwillt der Strom des Datenverkehrs zwischen Rechnern unterschiedlichster Art immens an. Ihn auch zukünftig zu bewältigen, bedarf es besserer Verbindungswege
- Pages
- S.22-31
- Series
- Spektrum der Wissenschaft; Dossier 1
-
Zech, S.: Online-Kommunikation von Bibliotheken : vergleichende Kostenuntersuchung und Beispielrechnungen für Katalogisierung und Recherche (1997)
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- Abstract
- Bei den Überlegungen, das Dienstleistungsangebot der Bibliotheken auszuweiten, spielt der Zugang zu nationalen und internationalen Netzen und damit der Zugang zu online verfügbaren Informationen eine immer größere Rolle. Für die Auswahl des Netzes müssen sowohl die einmaligen Ausgaben für die technische Ausstattung und Zugangsberechtigung als auch die monatlich wiederkehrenden Ausgaben für die Nutzung berücksichtigt werden. Für die Entscheidung sind aber auch Übertragungsgeschwindigkeit, angebotene Dienste auf dem Netz, Kommunikation mit anderen Netzen und die regionale Erreichbarkeit des Netzanbieters von Bedeutung
-
Wüst, R.: ¬Eine Einführung in der Z39.50 : ein neuer Standard und seine Bedeutung für Bibliotheken (1994)
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- Abstract
- Der Aufsatz untersucht das Z39.50 / SR Protokoll und seine Client/Server Umgebung. Die Funtionalität des Z39.50 und die Anwendung in Netzwerken wie dem Internet wird diskutiert. Die Anwendung des Z39.50 in Bibliothekssystemen wird dem Benutzer einfachen und plattformübergreifenden Zugriff auf Informationen bieten. Das Protokoll schafft eine Benutzerumgebung, die anbieterunabhängig arbeitet
-
Scheuerer, J.: Onlinebanking (1997)
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- Abstract
- Komfort ist Trumpf beim neuen Banking-Modul von T-Online: einfachste Installation und Bedienung machen die elektronische Kontoführung mit T-Online zum Vergnügen
- Date
- 1. 8.1997 14:03:29
- Source
- Com!. 1997, H.8, S.22-24
-
Beth, T.: Sichere offene Datennetze (1995)
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- Abstract
- Mathematische Techniken ermöglichen, Daten zuverlässig und vertraulich über unsicher Kanäle zu senden. Zugleich gewinnen die Beteiligten Gewißheit über die Identität des Partners oder Vertrauen zu einem bislang Unbekannten. Eine allwissende, allzeit bereite Zentrale ist nicht erforderlich
- Content
- Berichtet auch über Aktivitäten des Europäischen Instituts für Systemsicherheit (EISS)
- Source
- Spektrum der Wissenschaft. 1995, H.5, S.46-55
-
Löns, K.: Kommunikationsnetze und Datenkommunikation (1997)
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- Source
- Grundlagen der praktischen Information und Dokumentation: ein Handbuch zur Einführung in die fachliche Informationsarbeit. 4. Aufl. Hrsg.: M. Buder u.a
-
Petry, W.; Werner, H.-J.: Anwendertraum: Kommunikations- und Retrieval-Software im Vergleich (1993)
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- Source
- Cogito. 9(1993) H.2, S.18-22
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Klußmann, N.: Lexikon der Kommunikations- und Informationstechnik : Telekommunikation, Datenkommunikation, Multimedia, Computer (1999)
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- Issue
- CD-ROM-Ausg. der 2., erw. und aktualisierten Aufl.
-
Altenhövel, M.; Rudolph, R.; Späth, F.M.: ISDN: die besten Tips & Tricks der Profis : so installieren und nutzen Sie ISDN optimal (1997)
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- Content
- Wisenswertes für den ISDN-Einstieg - So installieren Sie ISDN - ISDN und Windows95 - Per ISDN in T-Online, AOL und CompuServe - Per ISDN ins Internet - Filetransfer, Fax und Voice mit ISDN - ISDN unter Windows NT - ISDN unter OS/2
-
Durchstarten mit dem T-Online-Lotsen : neue Startseite (1997)
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- Abstract
- Bequem, übersichtlich und topaktuell: die neue Startseite von T-Online, Lotse genannt, ist Zeitung und Suchsystem in einem
- Date
- 1. 8.1997 14:03:29
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Scherzer, Y.: Virtuelle Welten : Navigation in virtuellen Räumen (1996)
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- Abstract
- Virtuelle Welten - eine neue Dimension in Datennetzen. Neben der Möglichkeit, sich mit Hilfe von Datenhandschuh und -helm in computergenerierten Räumen zu bewegen und Abenteuer zu erleben, bilden virtuelle Räume im WWW eine erweiterte Navigations- und Präsentationsmöglichkeit für Informationssysteme. Auf der Basis einer breitbandigen rechnergestützten Kommunikationsinfrastruktur wie den DFN kann ein bestimmtes Thema - hier ein Stadtspaziergang durch Hannover - mit der Kombination von 2- und 3-dimensionalen Navigationselementen dem Betrachter nahegebracht werden
-
Petry, W.: Datenreisen billiger : wie man Telekommunikationskosten sparen kann (1994)
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- Abstract
- Beschreibung der neuen Gebührenstrukturen im Datex-Bereich seit 1.8.94
- Object
- DATEX-P
- Source
- Cogito. 10(1994) H.4, S.17-22
-
List, G.; Richelmann, B.: Online Profi Know-How (1995)
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- Abstract
- Will dem Leser die ganze Welt der Telekommunikation erschließen. Nach einer Einführung in die grundlegenden Voraussetzungen und Funktionsweisen der Datenfernübertragung geht es um die nötige Hardware. Auch das analoge Telefonnetz als Trägermedium wird behandelt, ebenso Mobilfunk und ISDN
