'Data applications' diaporamas de présentation

15-441 Computer Networking

15-441 Computer Networking. ATM and Label Switching. Outline. ATM. IP over ATM. Label switching. History. Telephone companies supported voice telephony: 4 kHz analog, 64 kbps digital. They already provided lines for data networking. ISDN: 64 + 64 + 16 kbps T1 (1.544 Mbps)

546 views • 39 slides

Virginia Telehealth Network (VTN) Backbone Infrastructure Work Group ATM/Frame or MPLS

Virginia Telehealth Network (VTN) Backbone Infrastructure Work Group ATM/Frame or MPLS. September 21 2006. VTN Backbone Requirements. All traffic will be IP based Must provide priority for Video, Images and Voice. (CoS or QoS) Users must be able to share a common backbone to reduce cost

420 views • 30 slides

Virginia Telehealth Network (VTN) Backbone Infrastructure Work Group ATM/Frame or MPLS

Virginia Telehealth Network (VTN) Backbone Infrastructure Work Group ATM/Frame or MPLS. September 21 2006. VTN Backbone Requirements. All traffic will be IP based Must provide priority for Video, Images and Voice. (CoS or QoS) Users must be able to share a common backbone to reduce cost

412 views • 30 slides

TETRA Data Services & Applications

TETRA Data Services & Applications. Hannu Vilppunen Warsaw June 2006 Presented by Risto Toikkanen. Contents. Basic data services in TETRA The concern about data speed TETRA data applications, examples Wireless Application Protocol, WAP Towards higher data speeds Conclusions.

305 views • 30 slides

National Environmental Satellite, Data, and Information Service Helen M. Wood Director

National Environmental Satellite, Data, and Information Service Helen M. Wood Director Office of Satellite Data Processing & Distribution U.S. National Oceanic and Atmospheric Administration. National Environmental Satellite Data and Information Service.

318 views • 23 slides

Considerations for a successful CDMA 450 Deployment

Considerations for a successful CDMA 450 Deployment. September 2004 Stephane Le Dreau EMEA CDMA Business development VP. The challenges CDMA 450 operators face today. Minimize Costs Future Proof Solution, Vendor Experience & Viability Operational Efficiency, Deployment Flexibility

396 views • 22 slides

VoIP

625 views • 18 slides

A Comparison Study of 3G System Proposals: cdma2000 vs. WCDMA

A Comparison Study of 3G System Proposals: cdma2000 vs. WCDMA. Emre A. Yavuz and Dr. Victor C. M. Leung University of British Colombia Vancouver, BC. Objective.

361 views • 17 slides

Marine Case Analysis Strategic Marketing Workshop

379 views • 13 slides

Contents

The 19th century telecommunications Telegraph - Telephone Digital vs. analog communications The voice networks & the data networks The electronics revolution (1960-1980) Digital sound Mainframe computers with remote access The first unification : ISDN Local area networks

244 views • 13 slides

Contents

The 19th century telecommunications Telegraph - Telephone Digital vs. analog communications The voice networks & the data networks The electronics revolution (1960-1980) Digital sound Mainframe computers with remote access The first unification : ISDN Local area networks

133 views • 13 slides

Spectrum 20/20 Ottawa, ON, May 6, 2008 Public Safety Challenges: Broadband Anyone?

250 views • 12 slides

Managing The Structured Web

Managing The Structured Web. Michael J. Cafarella University of Michigan Michigan CSE April 23, 2010. The Structured Web. Web pages contain structure that is obvious to humans, though not machines Search engines are largely blind to it Databases need data that is perfectly structured.

197 views • 10 slides

Managing The Structured Web

Managing The Structured Web. Michael J. Cafarella University of Michigan Michigan CSE April 23, 2010. The Structured Web. Web pages contain structure that is obvious to humans, though not machines Search engines are largely blind to it Databases need data that is perfectly structured.

107 views • 10 slides

We are very good at monitoring the insides of wetlands

Landscape group Anett Trebitz, Tom Hollenhorst, Roger Gauthier, Ric Lopez, Mary Moffett, Laura Bourgeau-Chavez, George Host. We are very good at monitoring the insides of wetlands We are not very good at monitoring expansion, contraction, or loss of coastal wetlands

175 views • 6 slides

Is it time to consider upgrading to a new technology?

178 views • 5 slides

Service Provider Network

gen d OSS. IM. Conf. vmail. LAN. LAN. First Offering. Customer Site. Customer Site. PSTN. . . . Network Gateway. Enterprise Gateway. Enterprise Gateway. WAN. . . . Service Provider Network. WorldCom Voice over IP. gen d OSS. IM. Conf. vmail. VBNS. DAP. Dialing Plans.

128 views • 3 slides

Model Driven Engineering

158 views • 1 slides