Výsledky vyhledávání - "Finn-Tore Johansen"

Internet Service Provision and Content Services: Peering and Service Differentiation

Autor: Olai-Bendik Erdal, Per Jonny Nesse, Alexei A. Gaivoronski, Finn-Tore Johansen

Publikováno v: Communications in Computer and Information Science ISBN: 9783319333120
ESOCC Workshops

We consider the relationship of Internet service providers (ISP) like network operators and content service providers in the Internet ecosystem. Currently the position of ISPs is challenged by the emergence of powerful content service providers, espe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a05c069abafc256dbb0bdc66c2db17f9
https://doi.org/10.1007/978-3-319-33313-7_5

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On economics of Internet service provision and content services: peering and service differentiation

Autor: Alexei A. Gaivoronski, Per Jonny Nesse, Finn-Tore Johansen, Olai-Bendik Erdal

Publikováno v: CTTE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::498e64a8731e3f513e7e4f8eeb1c6843
https://doi.org/10.1109/ctte.2015.7347217

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Inter-domain Coordination Models

Autor: Olivier Dugeon, Finn-Tore Johansen, Eleni Agiatzidou, George D. Stamoulis, Costas Courcoubetis

Publikováno v: Lecture Notes in Computer Science
Networking Workshops (NETWORKING)
Networking Workshops (NETWORKING), May 2012, Prague, Czech Republic. pp.113-120, ⟨10.1007/978-3-642-30039-4_14⟩
NETWORKING 2012 Workshops ISBN: 9783642300387
Networking Workshops

Part 2: Economics and Technologies for Inter-Carrier Services; International audience; In order for the Network Service Providers (NSPs) to provide end-to-end Quality of Service (QoS) at the inter-domain level different coordination models have been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9330c0ea9710f3fdc66f7eceb1dfa548
https://hal.inria.fr/hal-01533587

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'The Sending Party Network Pays': A first step towards end-to-end quality of service

Autor: Hakon Lonsethagen, Max Roettgermann, Falk von Bornstaedt, Finn Tore Johansen

Publikováno v: ICIN

Internet users are able to reach every Internet server from any access point at any time due to the interconnection and the exchange of IP traffic between more than 30,000 different Autonomous Systems. The underlying business model for traffic exchan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dd6930095c9d4fbc2775c617619564b
https://doi.org/10.1109/icin.2011.6081074

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A non bit-exact approach for implementation verification of the CCITT LD-CELP speech coder

Autor: Finn Tore Johansen

Publikováno v: Speech Communication. 12:157-169

This paper presents the design methodology behind the floating point verification procedure for the Low-Delay Code-Excited Linear Prediction speech coder, recently selected by the CCITT as Recommendation G.728. This procedure is based on a non bit-ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::216322041c690596054efdafa73cf88e
https://doi.org/10.1016/s0167-6393(05)80008-1

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Wideband speech coding at 16 kbit/s for a videophone application

Autor: Erik Harborg, J.E. Knudsen, A. Fuldseth, Finn Tore Johansen

Publikováno v: Speech Communication. 11:139-148

This paper presents results on wideband 7 kHz speech coding at 16 kbit/s where the proposed CELP algorithm is implementable on a single floating point DSP. As a basic coder structure, the long-term predictor is implemented as an adaptive codebook, wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ec747b1d10ae9f4929cd6d3bc54df94
https://doi.org/10.1016/0167-6393(92)90008-u

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Real-time implementation of a wideband speech coder

Autor: Erik Harborg, J.E. Knudsen, Finn Tore Johansen, A. Fuldseth

Publikováno v: Proceedings., IEEE Workshop on Speech Coding for Telecommunications.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc43e9be265fa62effd3d928c6336a3f
https://doi.org/10.1109/scft.1993.762349

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A real-time wideband CELP coder for a videophone application

Autor: Erik Harborg, J.E. Knudsen, Finn Tore Johansen, A. Fuldseth

Publikováno v: ICASSP (2)

In this paper we present an algorithm for the coding of wideband (7 kHz) speech signals at 16 kbps using code excited linear prediction (CELP), primarily intended for use in audio-visual coding systems (e.g., videotelephony) in the ISDN network, or o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b65e8c1216fd02026244f76dc82f8ea
https://doi.org/10.1109/icassp.1994.389703

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