'Physical layers' presentation slideshows

Chapter 13 Controller Area Network

Chapter 13 Controller Area Network. History of CAN (Controller Area Network). It was created in mid-1980s for automotive applications by Robert Bosch. Design goal was to make automobiles more reliable, safer, and more fuel efficient.

2.47k views • 116 slides

Physical Media

physical link: transmitted data bit propagates across link guided media: signals propagate in solid media: copper, fiber unguided media: signals propagate freely, e.g., radio. Twisted Pair (TP) two insulated copper wires Category 3: traditional phone wires, 10 Mbps ethernet

1.05k views • 70 slides

Introduction to IEEE 802.11 Protocol

Introduction to IEEE 802.11 Protocol. Dr. Muid Mufti ID Technologies Islamabad. What 802.11?. 802.11 is an IEEE standard for MAC and Physical Layer for Wireless Local Area Network (WLAN). Why Standard?. Multi Vender inter operability Protects customer investment Economies of scale.

585 views • 57 slides

E xperimental Security Analysis of a Modern Automobile

E xperimental Security Analysis of a Modern Automobile. Presented by Gaurav Mastakar. Authors. Karl Koscher , Alexei Czeskis , Franziska Roesner , Shwetak Patel, and Tadayoshi Kohno Department of Computer Science and Engineering University of Washington

1.01k views • 50 slides

Internet Protocol

Internet Protocol. IP overview. Service model Addressing Forwarding (Routing later). Layer reminder. Bridges - emulate single link Everything broadcast Same collision domain Switches - emulate single network Flat addressing Broadcast supported Internet - connect multiple networks

594 views • 41 slides

Integrated Digital Services Network (ISDN)

Integrated Digital Services Network (ISDN). Introduction to ISDN.

530 views • 41 slides

LAN & MAC (Medium Access Control) protocols

LAN & MAC (Medium Access Control) protocols. Two basic types of networks: Switched networks: transmission lines, multiplexers, and switches; routing, hierarchical address for scalability.

661 views • 40 slides

Control Area Network (CAN) Bus

Control Area Network (CAN) Bus. Overview. CAN is an important embedded protocol Primarily automotive, but used in many other places CAN specifies: Physical layer Protocol layer Message filtering layer (with add-on protocols) Note How message prioritization achieved

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Andes Mountains, South America

452 views • 31 slides

Performance Evaluation of WiMax Systems

Performance Evaluation of WiMax Systems. Metehan Dikmen and Mehmet ?afak Hacettepe University Dept. of Electrical and Electronics Engineering 06532 Beytepe, Ankara, Turkey. Outline. Motivation Physical layer IEEE 802.16 extensions WiMax System Model Randomization FEC Modulation

444 views • 24 slides

P12: Local Operator Perspective

P12: Local Operator Perspective. Carlos Ribeiro CTBC Telecom September, 2001. Drivers for EFM. We foresee strong demand for innovative multimedia services Increased competition There are still some legal issues Regulatory issues, intellectual property Converged access networks

389 views • 22 slides

DO NOW

Objective 09/28/12. Identify the layers of the Earth. DO NOW. Take out AGENDA & Weekly Worksheet Week #5 Color in foldable Do you have your Raffle tickets? Put your name on the back of them. Objective 09/27/12. Identify the layers of the Earth. Intro.

396 views • 22 slides

Data Link Protocols

Data Link Protocols. Relates to Lab 2. This module covers data link layer issues, such as local area networks (LANs) and point-to-point links, Ethernet, and the Point-to-Point Protocol (PPP). . TCP/IP Suite and OSI Reference Model.

354 views • 21 slides

Wireless Local Area Networks

Wireless Local Area Networks. By Edmund Gean August 2, 2000. Why Wireless?. extension of wired LAN alternative for a wired LAN ease of installation mobile users. Wireless Terminology. WLAN 802.11 basic service set (BSS, cell) DSSS vs FSSS

676 views • 18 slides

Formative #1

Formative #1. THE SOLAR SYSTEM. By: Hansen A.K/ 6D. EARTH ~.

206 views • 14 slides

Layers of the Earth

326 views • 11 slides

Comparison between OSI Model & TCP/IP Model

Comparison between OSI Model & TCP/IP Model. The OSI and TCP/IP models are having many similarities in the functionalities provided by the layers. The layers of TCP model behave similar to the layers of OSI model. But these two models do have differences. Introduction. (Host- to- Network).

378 views • 10 slides

Agenda 1/10

Answer warm up question: Give an example of a system. How do you know this is a system? Go over Syllabus and Lab Safety Contract (get Lab Safety Contract signed for HW) Complete notes Complete Biosphere in a Bottle Activity. Agenda 1/10. The Earth and its Systems.

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168 views • 8 slides

Now cut across that line (top sheet only !)

199 views • 5 slides