'Wireless personal area network' diaporamas de présentation

Wireless and Mobile Communications

Wireless and Mobile Communications. Outline. Overview MAC Routing Wireless TCP Wireless in real world Leverage broadcasting nature Wireless security. From Wired to Wireless. The Difference: # 1. The Difference # 2. Unicast vs. Broadcast. Why?. signal - to - noise - ratio.

3.7k views • 328 slides

901 views • 65 slides

Lecture 13

Lecture 13. IEEE protocols for WAN, WPAN and future. Objectives. Define a wireless personal area network List the technologies of a wireless metropolitan area network Describe the features of a wireless wide area network Discuss the future of wireless networking

848 views • 63 slides

Nyoman Suryadipta, ST, CCNA , CCNP

Chapter V & VI Satellite & WLAN. Nyoman Suryadipta, ST, CCNA , CCNP. Satellite. Basics of Satellites Types of Satellites Capacity Allocation. Global . Suburban . Urban . In. -. Building . Micro. -. Cell . Home Cell. -. Macro. -. Cell . Pico. -. Cell . Terrestrial

691 views • 53 slides

CWNA Guide to Wireless LANs, Second Edition

CWNA Guide to Wireless LANs, Second Edition. Chapter Twelve Personal, Metropolitan, and Wide Area Wireless Networks. Objectives. Define a wireless personal area network List the technologies of a wireless metropolitan area network Describe the features of a wireless wide area network

537 views • 43 slides

CWNA Guide to Wireless LANs, Second Edition

CWNA Guide to Wireless LANs, Second Edition. Chapter Twelve Personal, Metropolitan, and Wide Area Wireless Networks. Objectives. Define a wireless personal area network List the technologies of a wireless metropolitan area network Describe the features of a wireless wide area network

580 views • 43 slides

Week 13 lecture 1 Cellular Communications (I)

Week 13 lecture 1 Cellular Communications (I). Existing Network Infrastructure. Public Switched Telephone Network (PSTN): Voice Internet: Data Hybrid Fiber Coax (HFC): Cable TV. Market Sectors for Applications.

644 views • 41 slides

Wireless Technologies

574 views • 36 slides

426 views • 34 slides

HOME AUTOMATION NETWORKS

HOME AUTOMATION NETWORKS. Oliver Pankiewicz EEL 6935 Embedded Systems 10-25-11. Outline. My Background Applications Home Automation Protocols: Insteon Z-Wave ZigBee X10 Wi-Fi Network Layers Comparisons. My Background. Oliver Pankiewicz Electrical engineer Live in Orlando

856 views • 33 slides

Wired & Wireless LAN Connections

Lecture 5. Wired & Wireless LAN Connections. Network Interface Card (NIC) Ethernet Wiring - Thick Ethernet - Thin Ethernet - Star (Hub) Ethernet Extending LAN - Fiber Modem - Repeater - Bridge - Switch Short Range Wireless Networks

724 views • 33 slides

Bluetooth

Bluetooth. Presenters: Group 6 Allan Alarcon, Ingrid Anderson, Bhupesh Kapoor, Shi-Wu Lee. - Name given to this new technology, set to commercially come out this year - It is a cable-replacement technology.

454 views • 31 slides

State of the Art in Medical Projects of Wireless Sensor Networks

336 views • 25 slides

Chapter 7

368 views • 24 slides

Speaker: Ya -Ling Wang Adviser: Dr. Quincy Wu (Solomon)

Konkuk Workshop Introduction to Protocol Engineering and Application Research Laboratory of National Chi Nan University. Speaker: Ya -Ling Wang Adviser: Dr. Quincy Wu (Solomon) February 23, 2012. National Chi Nan University (NCNU).

407 views • 22 slides

User Webinar

342 views • 21 slides

Ubiquitous Personal Content Transfer in a Hybrid and Heterogeneous Wireless Network Environment

Ubiquitous Personal Content Transfer in a Hybrid and Heterogeneous Wireless Network Environment Junkang MA, Dr. John Hannah, Dr. Dave Laurenson. Outline. Introduction and Related Work Problem Statement and Analysis PDE-based Scheme details Performance Analysis Conclusion and Future Work.

299 views • 20 slides

Mohammad Tamim Alkhodary Ali Al- Saihati

386 views • 18 slides

Tsunami Warning System

Tsunami Warning System. MIDN 1/C Carlin Song ES402 Systems Engineering Design 19 February 2008. Tsunami Phenomenon . large-scale, short-duration vertical displacement of water column. generated by subduction earthquakes principal source regions are earthquake zones in the Pacific Ocean.

529 views • 15 slides

7: Wireless Technologies

7: Wireless Technologies. Networking for Home & Small Business. Objectives. Wireless Technologies. Understanding Wireless. Electromagnetic Spectrum Radio, TV, Light, X-Rays, Gamma Rays Each has a specific wavelength Like the distance between waves Wireless uses Electromagnetic Waves

303 views • 0 slides