'800 mhz band' diaporamas de présentation

3G Tutorial

3G Tutorial. Outline. History and evolution of mobile radio Brief history of cellular wireless telephony Radio technology today: TDMA, CDMA Demographics and market trends today 3G vision, 3G migration paths Evolving network architectures Based on GSM-MAP or on IS-41 today

1.5k views • 123 slides

EEE 264-5: 3 G Wireless Networks

EEE 264-5: 3 G Wireless Networks. 3 G Wireless Networks. History and Evolution of Mobile Radio Evolving Network Architectures Evolving Services Applications. First Mobile Radio Telephone 1924. Courtesy of Rich Howard. Landline Subscribers. ( millions). Mobile Subscribers.

1.04k views • 102 slides

State of Indiana Integrated Public Safety Commission

State of Indiana Integrated Public Safety Commission. Federal Communications Commission Mandated 800 MHz Rebanding Project. Welcome ----------------------------- Rebanding History ---------------- IPSC Rebanding Introduction IPSC Rebanding Process ------

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Press conference, 5 March 2009

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Digital Dividend(s) i n Region 1

Digital Dividend(s) i n Region 1. Ilham Ghazi Ilham.ghazi@itu.int Radiocommunication Bureau. Overview: UHF Band for Region1. ASO/DSO status in Region 1 Digital Dividend (s ) How to ensure the max of DDs? 700/800 MHz situation in Region 1 Why the 700 MHz allocated to mobile?

506 views • 29 slides

Digital Dividend(s) i n Region 1

Digital Dividend(s) i n Region 1. Ilham Ghazi Ilham.ghazi@itu.int Radiocommunication Bureau ITU. Overview: UHF Band for Region1. ASO/DSO status in Region 1 Digital Dividend (s ) How to ensure the max of DDs? 700/800 MHz situation in Region 1 Why the 700 MHz allocated to mobile?

390 views • 29 slides

Digital Dividend(s) i n Region 1

Digital Dividend(s) i n Region 1. Ilham Ghazi Ilham.ghazi@itu.int Radiocommunication Bureau. Overview: UHF Band for Region1. ASO/DSO status in Region 1 Digital Dividend (s ) How to ensure the max of DDs? 700/800 MHz situation in Region 1 Why the 700 MHz allocated to mobile?

482 views • 29 slides

800 MHz Re-banding for Public Safety NPSPAC Region 39 Nashville, Tennessee September 15, 2005

800 MHz Re-banding for Public Safety NPSPAC Region 39 Nashville, Tennessee September 15, 2005. Background for 800 MHz Reconfiguration.

353 views • 26 slides

Digital Dividend With a special regard to the situation in Germany

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Improving Public Safety Communications in the 800 MHz Band (WT Docket No. 02-55)

427 views • 24 slides

Improving Public Safety Communications in the 800 MHz Band (WT Docket No. 02-55)

Improving Public Safety Communications in the 800 MHz Band (WT Docket No. 02-55) Michael J. Wilhelm, Chief Public Safety and Critical Infrastructure Division Wireless Telecommunications Bureau Federal Communications Commission. Background. A History of Interference in the 800 MHz band

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800 MHz Reconfiguration

312 views • 18 slides

Update on the digital dividend in the UK (Cleared Spectrum)

IEEE802 Interim Meeting San Francisco 13 th July 2009. Update on the digital dividend in the UK (Cleared Spectrum). Andy Gowans, SPG, Ofcom UK 15th July 2009. Contents. Digital Dividend reminder Cleared Spectrum Ofcom Statement European Studies BEMs Next Steps.

306 views • 16 slides

134 views • 11 slides