A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
Evaluation of teleteaching services over ATM and IP networks
2003
Telematics and informatics
Preserved Fulltext
The main result of our experiments is that broadband networks offer many capabilities for high quality teleteaching, and generally speaking, high quality telematic services. ...
This paper presents various teleteaching scenarios over an ATM network infrastructure with the use of native ATM and IP over ATM. ...
Acknowledgements We want to thank the consortium of the ATMNet project for the collaboration we have during the project. ...
doi:10.1016/s0736-5853(01)00026-0
fatcat:qpgfaeyse5ep5h5f62dmmcgtxy
A Multicast Gateway for Dial-In Lines
[chapter]
1999
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Unfortunately the cost for the hardware necessary to participate in multicast sessions over a high speed link are still prohibitively high. ...
In our Interactive Home Learning project are providing methods to participate in a teleteaching lecture -transmitted on the MBone -live from a PC at home via a low-bandwidth connection (e.g. ISDN). ...
This is especially useful in teleteaching scenarios because good audio quality in a lecture is much more important than high video quality. ...
doi:10.1007/3-540-48757-3_30
fatcat:znqlzbrt2vdvtb53tjhvp5xdtu
Multimedia multipoint teleteaching over the European ATM pilot
[chapter]
1996
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The BETEUS communication platform, i.e. the part of the BETEUS platform providing services for interconnecting distant locations, is built on top of the European ATM pilot network. ...
Secondly, the communication platform can be extended so that IP multicast facilities [8] can be used for point-to-multipoint communication as is requested by teleteaching applications. ...
Acknowledgement: We are grateful to all members of the BETEUS consortium for participating in the field trials: C. Blum, P. Dubois, B. Dufresne, M. Goud, C. Isnard, J. Kawalek, X. Logean, R. ...
doi:10.1007/bfb0022229
fatcat:wsgvgqbstjddjf7wjgmwlpcxiq
Potential and limitations of a teleteaching environment based on H.323 audio-visual communication systems
2000
Computer Networks
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2003; you can also visit the original URL.
The file type is application/pdf.
In the absence of such specialised systems, technologies tailored to other services are being considered for teleteaching services as well. ...
The eective support of teleteaching services requires the development of multimedia collaboration systems that are capable of providing real-time and high quality audio-visual communication among distributed ...
Networked multimedia applications and systems are required to implement teleteaching scenarios. ...
doi:10.1016/s1389-1286(00)00164-x
fatcat:maj2g4c6h5bftntr3d5c4bi2oe
User-Driven Design of a Flexible Distance Education Environment - Rationale, Lessons Learned and Future Implications
2008
Sixth International Conference on Creating, Connecting and Collaborating through Computing (C5 2008)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Thereby, the need for support staff is greatly diminished. ...
In addition, a strategy for future development of the environment, based on the results presented here and on previous research, is suggested. ...
Acknowledgements The authors wish to thank the teachers involved in the automotive engineering distance education program at Luleå University of Technology for supplying valuable input to the requirements ...
doi:10.1109/c5.2008.6
dblp:conf/c5/LofstrandJ08
fatcat:gybhxrjs4rfuhk3tue4p2uihci
Design and Implementation of Satellite-Based Networks and Services for Ubiquitous Access to Healthcare
[chapter]
2010
Satellite Communications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
needed for collaborative work in a network of distributed medical intelligence (interactive Teleteaching). ...
For asymmetric video bandwidth allocation (for example for e-learning applications) the maximum bandwidth settings for good operation are 768 kbps in one direction and 192 kbps in the other direction. ...
Design and Implementation of Satellite-Based Networks and Services for Ubiquitous Access to Healthcare, Satellite Communications, Nazzareno Diodato (Ed.), ISBN: 978-953-307-135-0, InTech, Available from ...
doi:10.5772/9986
fatcat:rynfjkpuy5dtnhgkv2gkiyu4jq
A model for collaborative services in distributed learning environments
[chapter]
1997
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2005; you can also visit the original URL.
The file type is application/pdf.
Due to the realization of collaborative services as operations on the model, no specific network collaboration protocol is required. ...
We present an optimistic synchronization scheme which provides consistency for the distributed model. ...
In the Remote Lecture Room (RLR) scenario lecture rooms are connected via a high speed network and courses are exchanged synchronously and interactively between the universities of Heidelberg and Mannheim ...
doi:10.1007/bfb0000367
fatcat:vym73qvv75hz3nibv3x7cz6x7m
An optimized 11.264-based video conferencing software for mobile devices
2008
2008 IEEE International Symposium on Consumer Electronics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
Mobile phones and related gadgets in networks are on the spot to deliver sufficient performance for rich multimedia applications and communication. ...
At second we present an integrated peer-to-peer group communication solution, which scales well for medium-size conferences and accounts for the heterogeneous nature of mobile and stationary participants ...
An application-sharing facility is included for collaboration and teleteaching. ...
doi:10.1109/isce.2008.4559439
fatcat:ycfc7psluffipb2hcpmqxxcwf4
Real-time Interactive Telemedicine for Ubiquitous Healthcare: Networks, Services and Scenarios
[chapter]
2011
Advances in Telemedicine: Technologies, Enabling Factors and Scenarios
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Scenarios
www.intechopen.comReal-time Interactive Telemedicine for Ubiquitous Healthcare: Networks, Services and Scenarios
www.intechopen.com ...
Besides high quality live video transmission using moderate bandwidths (0.5-1 Mbit/ s) it also allows for still-image transmission. ...
Real-time Interactive Telemedicine for Ubiquitous Healthcare: Networks, Services and Scenarios, Advances in Telemedicine: Technologies, Enabling Factors and Scenarios, Prof. ...
doi:10.5772/13881
fatcat:lq3mknksqnec7a24ykjvtx5ypm
Let's Meet at the Mobile - Learning Dialogs with a Video Conferencing Software for Mobile Devices
2009
International Journal of Interactive Mobile Technologies
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Mobile phones and related gadgets in networks are omnipresent at our students, advertising itself as the platform for mobile, pervasive learning. ...
This approach allows for a spontaneous, location independent establishment of video dialogs, which is of particular importance in interactive learning scenarios. ...
An application-sharing facility is included for collaboration and teleteaching. ...
doi:10.3991/ijim.v3i3.773
fatcat:xvo2e7xn7jcs7h2wwfc4b2zorq
A secure, accountable, and collaborative whiteboard
[chapter]
1998
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The development of the digital lecture board emerged from our experiences with synchronous, computer based distance education in the TeleTeaching projects of the University of Mannheim. ...
For almost two y ears, we h a ve been using video conferencing tools for transmitting lectures and seminars. ...
Stefan Lucks for helpful comments and interesting discussions. ...
doi:10.1007/bfb0055299
fatcat:ijozn4guzvgh5fv62zuzh7wmkq
Real-time teleteaching in medical physics
2008
Biomedical Imaging and Intervention Journal
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
A pilot project has been carried out for six years and reported previously. ...
to high-quality education that will benefit the profession in the long term. ...
network connection. ...
doi:10.2349/biij.4.1.e13
pmid:21614306
pmcid:PMC3097695
fatcat:bk4zehvxnvc6zighqrbiya7n54
Peer-to-peer videoconferencing with H.264 software codec for mobiles
2008
2008 International Symposium on a World of Wireless, Mobile and Multimedia Networks
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
A rapidly growing number of carriers offer wireless video services to their customers, taking advantage of high quality video codecs implemented in dedicated hardware of selected mobile devices. ...
In the second part we present a barrier-resistant peer-to-peer group communication scheme, which scales well for medium-size conferences and accounts for the heterogeneous nature of mobile and stationary ...
An application-sharing facility is included for collaboration and teleteaching. ...
doi:10.1109/wowmom.2008.4594916
dblp:conf/wowmom/CyconSHWMP08
fatcat:f7w546bwz5hzvkl7a4nzt4xlai
Unencapsulated Mobile Multicast Routing for Next Generation Video Networks
[chapter]
2006
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
It is built as a simple, ready-to-use scheme for distributed presenting, recording and streaming multimedia content over next generation unicast or multicast networks. ...
First evaluations grounded on real-world Internet topologies indicate network performance superior to traditional distribution schemes. ...
Results from the T-Mobile network using a Multimedia Network Card show varying bandwidth results for the upstream direction. ...
doi:10.1007/11758525_139
fatcat:e432nffz7rbpdkpojdfjavunca
Distributed QoS Management for a Multiparty Video Conferencing System
[chapter]
2000
IFIP Advances in Information and Communication Technology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
(eds.), Intelligence in Networks ...
The basic idea of our approach consists in a decentralized calculation and assignment of the bandwidth quota for the speaker and listener whereby the receiving capacity of the most powerful participant ...
Gcsva [3] has been designed for supporting CSCW applications and for teleteaching, especially for teleseminars. It is aimed at small closed discussions groups. ...
doi:10.1007/978-0-387-35581-8_26
fatcat:arqwo5fqz5gova3wgshp35q3qy
« Previous
Showing results 1 — 15 out of 64 results