'Wimax' diaporamas de présentation

Chapter 6 Wireless and Mobile Networks

Chapter 6 Wireless and Mobile Networks. Computer Networking: A Top Down Approach 4 th edition. Jim Kurose, Keith Ross Addison-Wesley, July 2007. . Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers!

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Wireless Technologies Presented by Sean Shields And Gabriel Taveras

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Contents

Contents. Part 1:. IEEE 802.16 family of standards Protocol layering TDD frame structure MAC PDU structure. Part 2:. Dynamic QoS management OFDM PHY layer. IEEE 802.16.

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Chapter 01 Wireless Standards, Organizations, and Applications

Chapter 01 Wireless Standards, Organizations, and Applications. Center for Information Technology. Why Standards are need?. Objectives. Define the roles of the organizations - Regulatory Domain Governing Bodies - IEEE - Wi-Fi Alliance

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GPS Technology and Use in Life Safety

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Broadband Networks

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3G vs WiMAX vs WiFi

3G vs WiMAX vs WiFi. Onno W. Purbo onno@indo.net.id. Target Pricing. Akses Data / Internet 24 jam 128-256Kbps shared. Rp. 150-500.000 /bulan unlimited access. Jangan Harap Survive Jika Harga >> Rp. 150-500.000 / bulan unlimited. UWB. 802.20. WiMax (802.16e). Proprietary MBWA

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High-Throughput Programmable Systolic Array FFT Architecture and FPGA Implementations

High-Throughput Programmable Systolic Array FFT Architecture and FPGA Implementations. J . Greg Nash www.centar.net jgregnash@centar.net ICNC 2014. Outline. Motivation for new FFT designs in wireless applications? Review of FFT architectures New systolic FFT architecture

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Spectrum policy to promote mobile applications in Vietnam

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Mobile Television: An Overview Patrick Pfef fer September 26, 2007

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Orthogonal frequency-division multiplexing

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WIMAX (WORLDWIDE INTEROPERABILITY FOR MICROWAVE ACCESS)

WIMAX (WORLDWIDE INTEROPERABILITY FOR MICROWAVE ACCESS). INTRODUCTION. Wireless communication technology Provide high speed internet to large geographical areas Part of 4 th generation(4G) Alternative to cable & digital subscriber line(DSL)

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12-Access and Interconnection Technologies

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Academic Computing Services (ACS)

Academic Computing Services (ACS). ACS, the nationwide organization that assists colleges and universities with technology issues. http://www.greghughes.net/images/wifi.jpg. What is WI FI ?. A wireless network uses radio waves, just like cell phones, televisions and radios do.

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Presented by: Arne Kristoffersson, HiQ 2006-02-09

Digital Switchover and Spectrum Dividend Market status 2006 from Australia - Japan - Korea - South Africa - US - Canada. Presented by: Arne Kristoffersson, HiQ 2006-02-09. Introduction. The objective of this presentation is to cover the following issues:

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Welcome

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ITGS Networks Terms: Connection types

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White Space Backhaul: An Investor Perspective

White Space Backhaul: An Investor Perspective. Pacific Capital Group. Los Angeles based investment firm; 1985 Disruptive/innovative technologies Capital, strategic & operational expertise. Need, Problem, Solutions. Demand for increased capacity/coverage

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Juniper Solutions for WiMAX

Juniper Solutions for WiMAX. Presented to Cosmoline April 10, 2008. Juniper WiMax AAA Solution. Juniper Networks Carrier SBR (Steal-Belted Radius) provides a proven (more than 150 Active SP customers Worldwide), scalable, reliable solution.

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