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Networking Overview

1.81k views • 133 slides

Networking Overview

1.8k views • 133 slides

Chapter 5 Data Link Layer

CMPT 371 Data Communications and Networking. Chapter 5 Data Link Layer. Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access link layer addressing reliable data transfer, flow control: done!

1.41k views • 118 slides

HomePlug AV MAC

(c) 2013 R. Newman University of Florida. HomePlug AV MAC. What is HomePlug AV?. Open industry standard 6+ manufacturers (including Intellon) Compatible with HP1.0 Developed 2003-2007 by Homeplug Powerline Alliance (HPA) Consortium of chip designers, OEMs, PLC users

1.32k views • 87 slides

The Data Link Layer

Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access link layer addressing reliable data transfer, flow control: done! instantiation and implementation of various link layer technologies.

1.23k views • 86 slides

Computer Networks

Computer Networks Chapter 3 Data Link Layer Prof. Jerry Breecher CSCI 280 Spring 2002 The Weeks Ahead Date Lecture Lab/Project Feb 11 Exam 1 Feb 13 MAC Feb 18 The Data Link Layer Feb 20 The Data Link Layer Feb 21 Project 1 DUE Chapter Overview Data Link Layer

1.13k views • 58 slides

Wireless Sensor Networks Introduction to Zigbee

Wireless Sensor Networks Introduction to Zigbee. Guest lecture by Leo Selavo University of Virginia 2006. Sensor Network Challenges. Low computational power Less than 10 MIPS Low memory budget: 4-10 KB Limited energy budget AA batteries provide ~2850 mAh

749 views • 43 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 1 Introduction. A Communications Model . Source generates data to be transmitted Transmitter Converts data into transmittable signals Transmission System Carries data Receiver Converts received signal into data Destination

543 views • 41 slides

ECE544: Communication Networks-II Spring 2009

ECE544: Communication Networks-II Spring 2009. H. Liu Lecture 9 (MPLS). Includes teaching materials from D. Saha. MPLS: Multi-protocol Label Switching. Introduction History and motivation MPLS mechanisms MPLS protocols RSVP-TE/CR-LDP MPLS applications

422 views • 33 slides

Review

Review. Multicast Routing Three options source-based tree: one tree per source shortest path trees reverse path forwarding group-shared tree: group uses one tree minimal spanning (Steiner) center-based trees Recitation tomorrow for Project 3.

524 views • 30 slides

Internet Architecture and Assumptions

412 views • 28 slides

689 Lecture 2

689 Lecture 2. Review of Last Lecture Networking basics TCP/UDP review. Multimedia Applications. Video-on-demand Near-video-on-demand Interactive games Teleconferencing IP Telephony Training/Travel videos. Multimedia Requirements. Guarantees over long periods of time

388 views • 27 slides

The Global Supply Chain

The Global Supply Chain. Prepared by Becky Spinney Operations Management 345 May 9, 2002. A Brief Overview. Global Supply Chain Definition Usefulness and practicality Changes effecting global supply Advantages/Disadvantages Solutions Brainstorming exercise. A Brief Overview.

563 views • 20 slides

OPSM 301 Operations Management

589 views • 19 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ZigBee Tutorial] Da

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ZigBee Tutorial] Date Submitted: [July 2003] Source: [Ed Callaway] Company: [Motorola] Address: [8000 W. Sunrise Blvd, Plantation, Florida, 33322, USA]

337 views • 18 slides

SCAMP: lightweight membership service for gossip-based protocols

379 views • 18 slides

What Is TCP/IP?

What Is TCP/IP?. The large collection of networking protocols and services called TCP/IP denotes far more than the combination of the two key protocols that gives this collection its name

376 views • 17 slides

NIST Research on UOCAVA Voting

NIST Research on UOCAVA Voting. Andrew Regenscheid National Institute of Standards and Technology http://vote.nist.gov. Overview. EAC/NIST Involvement in UOCAVA voting Overview of UOCAVA Threats Report Current Work. EAC/NIST Involvement in UOCAVA voting -1.

256 views • 15 slides

Differentiation Advantage

Differentiation Advantage. OUTLINE. The nature of differentiation Differentiation and segmentation Analyzing differentiation: the demand side Analyzing differentiation: the supply side Bringing it all together: value chain analysis. The Nature of Differentiation.

549 views • 14 slides

Chapter 4: The Data Link Layer

Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access link layer addressing reliable data transfer, flow control: done! instantiation and implementation of various link layer technologies. Overview:

333 views • 11 slides