'Mbps' diaporamas de présentation

CHAPTER Network Hardware

CHAPTER Network Hardware. Chapter Objectives. Describe the important basic network hardware and the internetworking hardware Discuss the desired characteristics of a server and a workstation Present different switching technologies Examine the routing process with the help of an example.

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Lecture 11:

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Chap 2 WANs and Routers

Chap 2 WANs and Routers. Andres, Wen-Yuan Liao Department of Computer Science and Engineering De Lin Institute of Technology andres@dlit.edu.tw http://www.cse.dlit.edu.tw/~andres. Overview. WAN devices, technologies, and standards The function of a router in a WAN. WANs.

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IEEE 802.11n PHY Motorola HT Partial Proposal

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IEEE 802.11b and 802.11a PHY Layer Specifications

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Residential Broadband: Technologies for High-Speed Access To Homes

Residential Broadband: Technologies for High-Speed Access To Homes. Raj Jain The Ohio State University Columbus, OH 43210-1277 http://www.cse.ohio-state.edu/~jain/. 56 kbps Modems, ISDN ADSL, VDSL HFC, FTTC, FTTH Cable Modems Cable Modem Standars: DOCSIS, 802.14,. Overview.

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Introduction to 802.11

Introduction to 802.11. Wireless LANs: 802.11. Supports both Asynchronous data transfer and time bound services Asynchronous: traffic insensitive to time - email, FTP Time bound services: sensitive to time - voice traffic Different MAC strategies to support these classes of traffic

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Next Generation Wireless Systems and Smart Antennas

Next Generation Wireless Systems and Smart Antennas. Jack H. Winters. March 25, 2003 jack@jackwinters.com. Goal. Wireless communications, anywhere, in any form In any form: high-speed data (Internet) voice audio (music) video Anywhere: home buildings (office) pedestrian vehicles

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Generalized Multicast Congestion Control (GMCC)

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Over 90Mbps IEEE 802.11 applications using GCM

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Next Generation Wireless Systems and Smart Antennas

Next Generation Wireless Systems and Smart Antennas. Jack H. Winters. April 25, 2003 jack@jackwinters.com. Goal. Wireless communications, anywhere, in any form In any form: high-speed data (Internet) voice audio (music) video Anywhere: home buildings (office) pedestrian vehicles.

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CSE 461: Bits and Bandwidth

CSE 461: Bits and Bandwidth. Next Topic. Focus: How do we send a message across a wire? The physical / link layers: Different kinds of media Encoding bits, messages Model of a link. Application. Presentation. Session. Transport. Network. Data Link. Physical.

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CCSDS SOIS Wireless BoF

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Access Networks:

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Kommunikatsiooniteenuste arendus IRT0080

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AT-86xx

AT-86xx. Cost Effective L3 Switch. AT-8600 SERIES Layer 3 Fast Ethernet Switches. AT-8624T/2M 24 x 10/100BASE-T + 2 x Uplink Module Bays Layer 3 switch with Layer 2/3/4+ intelligence AT-8648T/2SP 48 x 10/100BASE-T + 2 x SFP ports AT-8624POE

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Schools networks

Schools networks. England RBC interconnection Scotland LA interconnection (?) and transit Wales LLNW interconnection and transit. Regional Broadband Consortia. Cumbria Lancashire Education Online East Midlands Broadband Project East of England Regional NGfL Broadband Consortium

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24GHz What we need, Where we are, Where we should be

24GHz What we need, Where we are, Where we should be. The ISP Industry. Current License Exempt Bands Saturated Good enough for last mile, not for Backhaul Users are demanding more speed, at cheaper rate Legacy backhaul links limited to +/- 250Mbps

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Lindsay Notwell

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