Paikne traadita andmeside

Slides:



Advertisements
Similar presentations
Turk Telekom - ETSI Workshop © ETSI 2010
Advertisements

Ad-hoc Networking ADEDAMOLA O. SALAKO (AMIEE) MRes in Telecommunications Department of Electronic & Electrical Engineering University College London
UK - RA 5GHz Consultation Spectrum Management Advisory Group (SMAG) UK Radiocommunication Agency Conference and workshop on the future use of the 5GHz.
Chapter - 11 CWNA Certified Wireless Network Administrator Introduction to Wireless LANs.
CS 350 Chapter-12 Wireless Technologies. Wireless Agencies & Standards AgencyPurposeWeb Site Institute of Electrical and Electronics Engineers (IEEE)
© 2007 Cisco Systems, Inc. All rights reserved.ICND1 v1.0—3-1 Wireless LANs Exploring Wireless Networking.
Chapter 3 Communication Technology. Computer Network … is a telecommunications network that allows computers to exchange data. In computer networks, networked.
HIPER LAN (High Performance Radio LAN).  Two main standards families for Wireless Lan:  IEEE (802.11b, a, g...)  ETSI Hiperlan (Hiperlan.
HIPERLAN HIgh PErformance Radio Local Area Networks.
Wireless Networks Oleg Aulov - Distributed Operating Systems.
LECTURE 10 CT1303 LAN. WIRELESS NETWORK Is any type of computer network that uses wireless data connections for connecting network nodes and sharing network.
Chapter 1 1.  Introduction to Networking  Fundamental Network Characteristics  Type and Sizes of Networks  Network Performance issues and Concepts.
Wireless Network Taxonomy Wireless communication includes a wide range of network types and sizes. Government regulations that make specific ranges of.
Jerry Bernardini Community College of Rhode Island
Wireless Communications WLAN Miguel Durand Dap02s.
PTCL Academy WiMax By Adnan Umar ICT. PTCL Academy Contents 2 Overview of Wireless Communication Technologies WiMAX WiMAX Features WiMAX Usage Sceniors.
1 universal. broadband. wireless. Wireless. Broadband. Mobility. Towards Freedom in Universal Broadband Mobility Dr. Hatim Zaghloul Executive Chairman.
F ACULTY OF C OMPUTER S CIENCE & E NGINEERING Chapter 01. Introduction to Wireless LANs.
Networking Standards and the OSI Model Mike Kelley Zhanna Petrosyan Ryan Kightlinger.
PROTOCOLSSTANDARDSEQUIPMENTBLUETOOTH CELL PHONE DATA NETWORKS ADVANTAGES/ DISADVANTAGES GENERAL INFORMATION Main Menu.
© 2009 Pearson Education Inc., Upper Saddle River, NJ. All rights reserved. © The McGraw-Hill Companies, Inc. Wireless Network Technologies Asst. Prof.
Jeju, 13 – 16 May 2013Standards for Shared ICT Broadband Wireless access including RLANs & ad-hoc Networking Presenter: Adrian Scrase ETSI Chief Technical.
Local Multipoint Distribution Service
Prepared by Vardan Hovsepyan Wireless ApartmentArea Network Wireless Apartment Area Network.
Communication Research Labs Sweden AB Introduction to Wireless communication and WLAN.
BY NEHA CHOUDHARY ASST. PROFFESSOR DEPT. OF CSE/IT LHST-A.
GSC#8 April 2003, DRAFT GSC-8, OTTAWA Slide 1 RAST 10/2-3 Generic Standards
Wireless LANs and PANs : Data Communication and Computer Networks Asst. Prof. Chaiporn Jaikaeo, Ph.D.
Chapter 01 Wireless Standards, Organizations, and Applications Center for Information Technology.
A presentation On a,b,g Wireless LAN, and Preented By Md.Masum Hossain Pranjal Sinha Md.Munis Varun Jain Anmol Jain Nsumbu Noe.
Doc.: IEEE /371 Submission November 2000 James Chen, AtherosSlide 1 A Framework for Evaluating 5GHz PARs.
Wireless Personal Area Networks Tom Siep Director Short Distance Wireless Standards Wireless Terminals Business Unit Texas Instruments.
1 Wireless ATM networks new architecture elements and functionality supporting mobility.
1 Wireless PAN. 2 IEEE WG for WPANs  WPAN/Bluetooth  A derivative of Bluetooth  Coexistence  A recommended practice to promote.
Fernando Cueva 8th “B” A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files,
Polytechnic University  M. Veeraraghavan 1 State-of-the-art in commercial wireless communications Prof. Malathi Veeraraghavan Elec. & Comp. Engg. Dept/CATT.
WiMAX Chapter 11. Wireless Technologies WWAN (proposed) WMAN 70 Mbps ~50 Km a/e WiMAX New standard for Fixed broadband Wireless. Trying to.
Data Communications. A. Overview 1.Introduction 2.Network Models B. PHYSICAL LAYER AND MEDIA 1.Data and Signals 2.Digital Transmission 3.Analog Transmission.
Rehab AlFallaj.  Is any type of computer network that uses wireless data connections for connecting network nodes and sharing network resources.  So,
Abbreviations APT - Asia-Pacific Telecommunity ASMG - Arab Spectrum Management Group ATU – African Telecommunications Union BEM – Block Edge Mask BWA –
International Telecommunication Union Désiré KARYABWITE IP Coordinator, E-Strategy Unit, Tel: Fax: +41.
Wireless Network The Seventh Meeting. Wireless Standard.
Mobile Communication and Mobile Computing1 Mobile Communication.
Wireless Networks Dave Abbott.
New Generation of Digital Enhanced Cordless Telecommunications
Chapter 01 Wireless Standards, Organizations, and Applications
Physical layer protocol bluetooth
A MAC Protocol for Implanted Devices Communication
Introduction Wireless Network
Worldwide 5GHz Requirements
General Overview IEEE WLAN Standard
Telecommunications for the future - 3
IEEE P Working Group for Wireless Personal Area NetworksTM
Wireless Mesh Networks
CT1303 LAN Rehab AlFallaj.
אינגר משה ינואר 2007 אינגר משה ינואר 2007.
Wireless Systems and Networks. Wireless Network s and Standar ds.
Bluetooth Wireless Protocol
DFS/DCS and TPC Requirement References
doc.: IEEE /xxx Mika Kasslin TGh Chair
ОСНОВИ ИНФОРМАЦИОНИХ ТЕХНОЛОГИЈА
Submission Title: [WPAN Positioning] Date Submitted: [19 Sep 2005]
WLAN Security Antti Miettinen.
Submission Title: Status Report of European UWB Regulatory Activities
Submission Title: [WPAN Positioning] Date Submitted: [19 Sep 2005]
Submission Title: European UWB Regulations Date Submitted: 14 May 2003
September 2003 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Millimeter wave frequency allocation.
Wireless Standards.
Wireless LANs 5GHz Worldwide Allocation WLAN DIM
“Worldwide Interoperability for Microwave Access”
Presentation transcript:

Paikne traadita andmeside Teet Tulver Eesti Telefon

Koostanud: Teet Tulver Teemad traadita võrgud WPAN/WLAN/WMAN standardiseerimine sagedusalad reguleeritud/reguleerimata sub11 GHz / 11-60 GHz Issanda Aastal 2001 vist Koostanud: Teet Tulver TT

Traadita andmesidevõrgud Personaalne võrk PAN (personal area network) – ühendab inimese töökohal teda ümbritsevaid seadmeid – arvuti, printer, kaamera, audio jne. Kohtvõrk LAN (local area network) – arvutivõrgud töökohtadel Linnavõrk MAN (metropolitan area network) – andmesidevõrk teatud (linna)piirkonnas Issanda Aastal 2001 vist Koostanud: Teet Tulver

Traadita andmesidevõrgud IEEE 802.16 HIPERACCESS/ HIPERMAN WMAN bit/s 10 M IEEE 802.11 HIPERLAN WLAN 1 M IEEE 802.15 Bluetooth HomeRF WPAN kaugus m 10 500 10 000 Iga lahenduse korral on kasutusel vastavalt meediumile optimiseeritud protokollistik, mis naaberrakenduses on ebaefektiivne. Issanda Aastal 2001 vist Koostanud: Teet Tulver

Koostanud: Teet Tulver Standardiseerimine ITU International Telecommunication Union Rahvusvaheline Telekommunikatsiooni Liit ITU-R töörühmad (SG - study groups) ETSI The European Telecommunications Standards Institute Euroopa Telekommunikatsiooni Standardite Instituut IEEE The Institute of Electrical and Electronical Engineers IEEE Standardite Assotsiatsioon Issanda Aastal 2001 vist Koostanud: Teet Tulver

IEEE standardid IEEE 802 LAN/MAN Standardite komitee traadita andmeside võrkude töögrupid: 802.11 – WLAN 802.15 – WPAN 802.16 - WMAN Andmekihi MAC (medium access control)alamprotokoll ja füüsilise kihi (PHY) protokollid Issanda Aastal 2001 vist Koostanud: Teet Tulver

Koostanud: Teet Tulver Sagedusalad Üldkasutatavad – loavabad Reguleeritavad - lubadega Alla 11 GHz Üle 11 GHz Issanda Aastal 2001 vist Koostanud: Teet Tulver

Koostanud: Teet Tulver Üldkasutatavad Eesti HIPERLAN ja RLAN 2,4 – 2,483 GHz RLAN ISM band (industrial, scientific and medical) HIPERLAN 5,15 – 5,35 GHz 5,47 – 5,725 GHz 17,1 –17,3 GHz Issanda Aastal 2001 vist Koostanud: Teet Tulver

Reguleeritavad Eestis CEPT/ERC/REC 13-04 soovituse järgi on eelistatavad sagedusalad paikse traadita juurdepääsu jaoks: 3,4 – 3,6 GHz 10,15 – 10,3/10,5 – 10,65 GHz 24,5 – 25,5 GHz 27,5 – 29,5 GHz CEPT - European Conference of Postal and Telecommunications Administrations ERC – European Radio Commission Issanda Aastal 2001 vist Koostanud: Teet Tulver

Koostanud: Teet Tulver Sagedusalad alla 11 GHz FWA – fixed wireless access ISM – industrial, scientific and medical PT-PT – point to point RLAN – radio local area network DECT – digital enhanced cordless telephone HIPERLAN – high performance RLAN Issanda Aastal 2001 vist Koostanud: Teet Tulver

Üldkasutatavad sagedusalad Kiirgusvõimsuse piirangud Issanda Aastal 2001 vist Koostanud: Teet Tulver

Koostanud: Teet Tulver Sagedusalad üle 11 GHz FWA – fixed wireless access PT-PT – point to point MWS – multimedia wireless systems HIPERLINK ja HIPERACCESS – ETSI BRAN projekti koostisosad Issanda Aastal 2001 vist Koostanud: Teet Tulver

Koostanud: Teet Tulver Traadita andmeside Issanda Aastal 2001 vist Koostanud: Teet Tulver

Koostanud: Teet Tulver Küsimused ? Täname tähelepanu eest! Issanda Aastal 2001 vist Koostanud: Teet Tulver