'Wired networks' presentation slideshows

EPIDEMIC OVERLAYS FOR MULTICAST IN MOBILE AD HOC NETWORKS

EPIDEMIC OVERLAYS FOR MULTICAST IN MOBILE AD HOC NETWORKS. Masters Thesis Michael Sirivianos 11/05/2004. Overview. Problem Definition-Related Work (Gossip) Proposed Solution-Contributions (Deterministic flooding). Ad Hoc Routing Protocols Membership Management

1.2k views • 106 slides

Chapter 4 Securing Your Network and Internet Connections

Understanding Computers in a Changing Society 5e Deborah Morley. Chapter 4 Securing Your Network and Internet Connections. Learning Objectives. Explain why computer users should be concerned about network and Internet security.

899 views • 67 slides

Chapter 5 Local Area Networks

Chapter 5 Local Area Networks. Chapter Contents. Section A: Network Building Blocks Section B: Wired and Wireless Technologies Section C: Network Setup Section D: Sharing Files Section E: Wireless Security. FastPoll True/False Questions Answer A for True and B for False.

870 views • 65 slides

Dr. Igor Santos

778 views • 61 slides

ISA 3200 Network Security

ISA 3200 Network Security . Chapter 2: An Introduction to Networking. Learning Objectives. Upon completion of this chapter, you should be able to: Describe the basic elements of computer-based data communication

661 views • 52 slides

Introduction to Wireless Networking

Introduction to Wireless Networking. Module-5 Physical Layer Access Methods and Spread Spectrum CCRI ENGINEERING AND TECHNOLOGY Jerry Bernardini. REFERENCES. CWTS Certified Wireless Technology Specialist Official Study Guide , Chapter-5

650 views • 52 slides

Routing in MANET

Slides from Prof. Sridhar Iyer, IIT Bombay. Routing in MANET. Unicast Routing Protocols. Many protocols have been proposed Some specifically invented for MANET Others adapted from protocols for wired networks No single protocol works well in all environments

707 views • 52 slides

TCP for wireless networks

TCP for wireless networks. CS 444N, Spring 2002 Instructor: Mary Baker Computer Science Department Stanford University. Problem overview. Packet loss in wireless networks may be due to Bit errors Handoffs Congestion (rarely) Reordering (rarely, except for certain types of wireless nets)

629 views • 47 slides

IEEE 802.11

IEEE 802.11. Characteristics of Wireless LANs. Advantages very flexible alternative to wired LANs (almost) no wiring difficulties (e.g. historic buildings, firewalls) ad-hoc networks without previous planning possible

587 views • 34 slides

Mobile Computing

Mobile Computing . Mohammad L. Habib Instructor: Dr. Aggarwal 60-520-02. Presentation Outline. What is mobile computing? Comparison to wired networks Why go mobile? Types of wireless devices Mobile objects Moving object databases (MOD) Query language for MOD

692 views • 30 slides

Security Issues in Mobile WiMAX (IEEE 802.16e)

Security Issues in Mobile WiMAX (IEEE 802.16e). Frank, A Ibikunle Covenant University, Electrical and Information Engineering Department, Ota. 2009 IEEE Mobile WiMAX Symposium. Wimax. 802.16x 802.16d (fixed) 802.16e (mobile) 802.16e ----3G : ?? ( WiBro ), ?? , ???? ( ?? )

533 views • 30 slides

Future Internet Architectures (FIA) And GENI

Future Internet Architectures (FIA) And GENI. Darleen Fisher Program Director Division of Computer & Network Systems Directorate for Computer and Information Science and Engineering National Science Foundation. Outline. FIA Vision Future Internet Architecture (FIA) Projects

415 views • 25 slides

Unit 11 Networks

Kingdom of Saudi Arabia Prince Norah Bint Abdul Rahman University College of Computer Since and Information System NET201. Unit 11 Networks. Networks. A network is a combination of a number of computers and peripheral devices connected together. Networks allow:

668 views • 25 slides

Emerging Frontiers of Science of Information

Emerging Frontiers of Science of Information. NSF STC 2010. STC Team. Wojciech Szpankowski, Purdue. Bryn Mawr College : D. Kumar Howard University : C. Liu MIT : M. Sudan (co-PI), P. Shor . Purdue University (lead): W. Szpankowski (PI) Princeton University : S. Verdu (co-PI)

254 views • 17 slides

Sandvine Traffic Optimization

Sandvine Traffic Optimization. Greg Parks, Housing & Residences. Last Year. Bill Baer gave a talk on the proposed implementation Solution was fully implemented in February 2009. Old Solution. Credit : flickr.com. Sandvine Solution. Credit : KevanLiz @ flickr.com. The Hardware.

640 views • 12 slides

CAPWAP BOF Control And Provisioning of Wireless Access Points

WAP!. CAPWAP BOF Control And Provisioning of Wireless Access Points. James Kempf DoCoMo Labs USA Dorothy Stanley Agere Systems. Agenda. Intro and Agenda Bashing (10 min) LWAPP (Pat Calhoun) (10 min) SNMP (Marcus Brunner) (10 min) Access Point Discovery (Inderpreet Singh) (10 min).

237 views • 11 slides

Wireless Communication Fundamentals

Wireless Communication Fundamentals. David Holmer dholmer@jhu.edu. Physical Properties of Wireless. Makes wireless network different from wired networks Should be taken into account by all layers. Wireless = Waves. Electromagnetic radiation Sinusoidal wave with a frequency/wavelength

235 views • 11 slides

Wired Networks

259 views • 10 slides

David Miller Business Development Manager

255 views • 9 slides

Network Security

251 views • 9 slides