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WiBro– A Mobile WiMAX System, and Radio Resource Management

WiBro– A Mobile WiMAX System, and Radio Resource Management

Technical Presentation at George Washington University. WiBro– A Mobile WiMAX System, and Radio Resource Management. Byeong Gi Lee Seoul National University. Sept 22, 2006. ICT Snapshot - Services. Penetration of high-speed Internet (4Q 2005). 152M. 30%. 52M. 39%. 19M. 43%. 25M.

By aran
(457 views)

Our Wireless Future

Our Wireless Future

Our Wireless Future . The Untethered Web April 2001. In Memoriam. 2000 - 2001. Deep Thoughts. … I suppose I could collect my books And go on back to school - Or steal my daddy’s cue And make a living outa playing pool … Rod Stewart 20th Century Philosopher. Hype vs. Reality. Reality.

By quynh
(110 views)

Ch 6. Wireless and Mobile Networks

Ch 6. Wireless and Mobile Networks

Myungchul Kim mckim@icu.ac.kr. Ch 6. Wireless and Mobile Networks. Wirless hosts Wireless links Base station: (e.g., cell towers, access points) handoff Infrastructure mode Ad hoc mode. Wireless network taxonomy. multiple hops. single hop. host may have to relay through several

By albina
(211 views)

Kommunikatsiooniteenuste arendus IRT0080

Kommunikatsiooniteenuste arendus IRT0080

Kommunikatsiooniteenuste arendus IRT0080. Loeng 3 Avo Ots telekommunikatsiooni õppetool, TTÜ raadio- ja sidetehnika inst. avo.ots@ttu.ee. 10% BsBW. 10% BsBW. 10%BsBW. e2e Tbps throughput. e2e Gbps throughput. e2e kbps t hroughput. Arvuti- ja kommunikatsioonijõudlus. Petascale

By tamar
(116 views)

3GPP2 Air Interface Perspectives TSG-C Structure & Activities

3GPP2 Air Interface Perspectives TSG-C Structure & Activities

3GPP2 Air Interface Perspectives TSG-C Structure & Activities. Dr. Edward Tiedemann (Qualcomm) Chair, 3GPP2 TSG-C tsgc_chair@3gpp2.org. TSG-C Responsibility.

By riona
(143 views)

VoIP

VoIP

VoIP. Voice over IP. Contents. Introduction How VoIP works Voice over IP Scenarios The „Pros and Cons“ RTF (Real-time Transport Protocol) H.323 Standard Speech Samples Future Aspects. Introduction. What is VoIP ?. VoIP = V oice o ver I nternet P rotocol

By barton
(200 views)

Mobile Multimedia Evolution from 2G to IMT-2000

Mobile Multimedia Evolution from 2G to IMT-2000

Mobile Multimedia Evolution from 2G to IMT-2000. Raimundo Duarte Manager for Regulatory and Industry Affairs Nokia do Brasil Multimedia in 221 st Century - Porto Seguro, April, 6 th - 2001 raimundo.duarte@nokia.com. Agend a. Nokia's vision of the Mobile Information Society

By kesler
(87 views)

TEKNOLOGI WIRELESS

TEKNOLOGI WIRELESS

TEKNOLOGI WIRELESS. Wireless Communication. Transmisi suara dan data menggunakan gelombang elektromagnetik menuju ruang bebas Gelombang elektromagnetik Kecepatan Cahaya (c = 3x10 8 m/s) Memiliki Frekuensi (f) dan Panjang Gelombang ( l ) c = f x l

By elwyn
(268 views)

Wireless Data Mobile Network Architecture and Technology

Wireless Data Mobile Network Architecture and Technology

Wireless Data Mobile Network Architecture and Technology. 2001. 2. 15. 이영찬 yclee@sktelecom.com. SK Telecom. 목차. Wireless Data Mobile Network cdma2000 1X gmsGPRS 와 umtsGPRS GPRS & Mobile IP EDGE & 1X EV-DO/DV EDGE 1X EV-DO 1X EV-DV UMTS Data Network 구성 및 진화 Conclusion.

By zahur
(195 views)

Fifth Annual Conference on e-commerce (R)evolution Goes Mobile

Fifth Annual Conference on e-commerce (R)evolution Goes Mobile

Lucent Technologies Bell Labs Innovations. Fifth Annual Conference on e-commerce (R)evolution Goes Mobile. We make the internet mobile !. Sorabh Gupta Business Development Manager Service Provider Networks Lucent Technologies sorabh@lucent.com. Outline. State of the mobile market in US

By tacy
(82 views)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title : [ WiBEEM (Wireless Beacon-enabled Energy Efficient Mesh network) technology for BAN and U-City Core Services ] Date Submitted: [January 17, 2007]

By roz
(96 views)

Digital Cellular Telephony

Digital Cellular Telephony

Digital Cellular Telephony. Chapter 8. Learning Objectives. Describe the applications that can be used on a digital cellular telephone Explain how cellular telephony functions List and describe the features of the generations of cellular telephony

By cisco
(247 views)

Wireless# Guide to Wireless Communications

Wireless# Guide to Wireless Communications

Wireless# Guide to Wireless Communications. Chapter 10 Wireless Wide Area Networks. Objectives. Describe wireless wide area networks (WWANs) and how they are used Describe the applications that can be used on a digital cellular telephone Explain how cellular telephony functions

By jacie
(177 views)

Final Exam

Final Exam

Final Exam. Work 5 of 7 pages 2-3 pages will be from the Fall ‘99 final 85-90% Notes 10-15% Readings Scheduled Date Wednesday, 3 May, 1730-1920. Start Reviewing Now!. Homework.

By kamal
(218 views)

Access Networks:

Access Networks:

Access Networks:. Connecting the ‘final mile’ to homes and small businesses Ian Pratt University of Cambridge Computer Laboratory. Requirements. more bandwidth & reduced latency avoiding the world wide wait e-commerce better quality audio/video VOD, special interest TV

By hollye
(112 views)

Connecting The World's Tallest Mountain The Evolution Of Networking On Mauna Kea

Connecting The World's Tallest Mountain The Evolution Of Networking On Mauna Kea

CENIC 2009 Alan Whinery U. Hawaii ITS. Connecting The World's Tallest Mountain The Evolution Of Networking On Mauna Kea. Glossary. HP = Hale Pohaku (Stone House): mid-level lodging for transient staff IfA – UH Institute for Astronomy: operator of UH and NASA IRTF telescopes

By hea
(119 views)

Communication Networks I Lecture 11 Advanced Computer Networks (ACN) 545

Communication Networks I Lecture 11 Advanced Computer Networks (ACN) 545

Mr. Thilak de Silva. BSc. Eng., MSc, CEng, FIE(SL), FIET(UK), CITP(UK), MBCS(UK), MIEEE (USA). Communication Networks I Lecture 11 Advanced Computer Networks (ACN) 545. Today's Agenda. PSTN Signaling ISDN PDSN Internet Connections. Session Outcomes.

By wiley
(168 views)

ah metkocer . com

ah metkocer . com

Hey !. Nedir ? Mobil İletişimde Yeni Ufuklar…?. ah metkocer . com. Cep Standartları (http://en.wikipedia.org/wiki/1G). 2. Hoşgeldiniz Beklentiler Eğt. Yaşamı İş Yaşamı Avea ile Koşmak. İçerik. www.ahmetkocer.com. 4. www.ahmetkocer.com. 2003. 2006. 2000. 1999. 1996. 1994.

By dezso
(162 views)

Overview of 3G

Overview of 3G

Overview of 3G. Why 3G?. Higher bandwidth enables a range of new applications!! For the consumer Video streaming, TV broadcast Video calls, video clips – news, music, sports Enhanced gaming, chat, location services… For business High speed teleworking / VPN access Sales force automation

By kerri
(110 views)

CDMA: The best option for PCS in Brazil PCS Forum Caesar Park Hotel - Rio de Janeiro

CDMA: The best option for PCS in Brazil PCS Forum Caesar Park Hotel - Rio de Janeiro

CDMA: The best option for PCS in Brazil PCS Forum Caesar Park Hotel - Rio de Janeiro. June 20, 2000 Guillermo C. Fornaresio Director, Latin America & Caribbean. CDMA Development Group. Overview. Introduction to the CDMA Development Group CDMA Overview

By marika
(154 views)

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