Ieee standards

IEEE and its 802 standards

1. IEEE Standards Presented by: BISMA SAJID COMSATS Institute of Information Technology Wah Campus

2. Why do we need technology standards ? Technology standards ensure that products and services perform as intended It spells out a specific set of requirements for an item, material, component or system. For interoperability Create uniform design, installation and testing methods Serve as ‘World’s Common language’ Bisma Sajid-CIIT wah campus

3. background AIEE (1884 ) – American Institute of Electrical Engineers Founded by American industrialists to develop a skilled workforce; prepare standards for U.S. electrical industries IRE (1912) – Institute of Radio Engineers Founded by radio electronics pioneers IEEE (1963) - Institute of Electrical and Electronics Engineers from AIEE & IRE Bisma Sajid-CIIT wah campus

4. What is Ieee ? Abbreviation of  I nstitute of  E lectrical and  E lectronics  E ngineers , pronounced  I-triple-E IEEE is the world’s largest professional association for engineering dedicated to advancing technological innovation and excellence for the benefit of humanity Bisma Sajid-CIIT wah campus

5. What does ieee do ? Produces 30% of the world’s literature in electrical and electronic engineering and computer science field. Sponsors more than 300 international technical conferences each year. Publishes extensive range of peer-review journals. Major international standards body with nearly 900 active standards and 700 under-development. Bisma Sajid-CIIT wah campus

6. Ieee organization Grouped into geographic areas reflecting where we live and work. 10 Geographic Regions 324 Sections within Regions 2,600 Student Branches Bisma Sajid-CIIT wah campus

7. Ieee by regions Bisma Sajid-CIIT wah campus

8. Ieee societies and councils 38 Societies and 6 Technical Councils Purpose Bringing members together with similar technical interests Sponsoring conferences, workshops tutorials, seminars, etc. Developing publications: Journals, Magazines, Newsletters Recognizing member accomplishments Bisma Sajid-CIIT wah campus

9. Ieee societies and councils Aerospace & Electronic Systems Antennas & Propagation Broadcast Technology Circuits & Systems Communications Components, Packaging & Manufacturing Technology Computational Intelligence Computer Consumer Electronics Control Systems Dielectrics & Electrical Insulation Education Electromagnetic Compatibility Electron Devices Engineering in Medicine & Biology Geosciences & Remote Sensing Industrial Electronics Industry Applications Vehicular Technology Information Theory Instrumentation & Measurement Intelligent Transportation Systems Lasers & Electro-Optics Magnetics Microwave Theory & Techniques Nuclear & Plasma Sciences Oceanic Engineering Power Electronics Power Engineering Product Safety Engineering Professional Communication Reliability Robotics & Automation Signal Processing Social Implications of Tech. Solid-State Circuits Systems, Man, & Cybernetics Ultrasonic, Ferroelectrics & Frequency Control Bisma Sajid-CIIT wah campus

10. Ieee standard association (Ieee- sa ) Bisma Sajid-CIIT wah campus

11. Ieee- sa IEEE standards affect a wide range of industries including: power and energy biomedical and healthcare Information Technology Telecommunications Transportation Nanotechnology etc Bisma Sajid-CIIT wah campus

12. Ieee standards IEEE is best known for developing standards for the computer and electronics industry. In particular, the IEEE 802 standards for local-area networks (LANs) are widely followed. Bisma Sajid-CIIT wah campus

13. Ieee 802 IEEE 802 refers to a family of IEEE standards dealing with local area networks and metropolitan area network.  IEEE 802 splits the OSI Data Link Layer into two sub-layers: LLC(logical link control) sub layer MAC(media access control) sub layer Bisma Sajid-CIIT wah campus

14. Ieee 802 standards and osi layer Bisma Sajid-CIIT wah campus

15. Ieee 802 standards IEEE 802.1 (networking) and Network Management IEEE 802.2 Logical link control (upper part of data link layer) IEEE 802.3 Ethernet (CSMA/CD) IEEE 802.4 Token bus (disbanded) IEEE 802.5 Defines the MAC layer for a Token Ring (inactive) IEEE 802.6 Metropolitan Area Networks (disbanded) IEEE 802.7 Broadband LAN using Coaxial Cable (disbanded) IEEE 802.8 Fiber Optic TAG (disbanded) IEEE 802.9 Integrated Services LAN (disbanded) IEEE 802.10 Interoperable LAN Security (disbanded) Bisma Sajid-CIIT wah campus

16. Ieee 802 standards IEEE 802.11 Wireless LAN & Mesh (Wi-Fi certification) IEEE 802.12 demand priority (disbanded) IEEE 802.13 Not Used IEEE 802.14 Cable modems (disbanded) IEEE 802.15 Wireless PAN  IEEE 802.15.1 (Bluetooth certification) IEEE 802.15.4 (ZigBee certification) IEEE 802.16 Broadband Wireless Access (WiMAX certification)  IEEE 802.17 Resilient packet ring IEEE 802.18 Radio Regulatory TAG IEEE 802.19 Coexistence TAG IEEE 802.20 Mobile Broadband Wireless Access IEEE 802.21 Media Independent Handoff IEEE 802.22 Wireless Regional Area Network Bisma Sajid-CIIT wah campus

17. Ieee 802.1 It is concerned with: 802 LAN/MAN architecture internetworking among 802 LANs, MANs and wide area networks Interface between upper and lower layers 802 overall network management Bisma Sajid-CIIT wah campus

18. Ieee 802.2 (LLC) It defines Logical Link Control (LLC) as the upper portion of the Data Link Layer. The IEEE 802.2 sub layer adds some control information to the message created by the upper layer and passed to the LLC for transmission to another node on the same data link. Bisma Sajid-CIIT wah campus

19. Ieee 802.3 Ethernet  Defines the MAC layer for bus networks that use CSMA/CD. This is the basis of the Ethernet standard.  Bisma Sajid-CIIT wah campus

20. Wiring and cabling standards of 802.3 There are four cabling standards as per 802.3 1 . 10Base5 2 . 10Base2 3 . 10Base-T 4 . 10Base-F Bisma Sajid-CIIT wah campus

21. Cabling standards of ieee802.3 Cable Name Cable Type Transmission Rate Max. length before repeater needed Max. No. of Computer 10Base5 Thick coaxial 10Mbsec 500 metres 100 per segment 10Base2 Thin coaxial cable 10Mbsec 200 metres 30 per segment 10BaseT Twisted Pair 10/100 Mbsec 100 metres 1024 per segment 10BaseF Fiber Optic cable 100/1000 Mbsec 2000 metres 1024 per segment Bisma Sajid-CIIT wah campus

22. Ieee 802.4 & ieee 802.5 IEEE 802.4- Defines the MAC layer for bus networks that use a token-passing mechanism (token bus networks) IEEE802.5 - Defines the MAC layer for token-ring networks. Bisma Sajid-CIIT wah campus

23. Ieee 802.11 (Wi-Fi) 802.11 refers to a family of specifications developed by the IEEE for wireless LAN technology. 802.11 specifies an over-the-air interface between a wireless client and a base station or between two wireless clients. Wireless LANs primarily use CSMA/CA - Carrier Sense Multiple Access/Collision Avoidance. Bisma Sajid-CIIT wah campus

24. Ieee 802.11 Family Members There are several specifications in the 802.11 family: 802.11- Applies to wireless LANs and provides 1 or 2 Mbps transmission in the 2.4 GHz band using either frequency hopping spread spectrum (FHSS) or direct sequence spread spectrum (DSSS). 802.11a - An extension to 802.11 that applies to wireless LANs and provides up to 54 Mbps in the 5GHz band. 802.11a uses an orthogonal frequency division multiplexing encoding scheme. Bisma Sajid-CIIT wah campus

25. Continue… 802.11b - is an extension to 802.11 that applies to wireless LANs and provides 11 Mbps transmission in the 2.4 GHz band. 802.11b uses only DSSS. 802.11g - Applies to wireless LANs and provides 20+ Mbps in the 2.4 GHz band. 802.11n- Applies to wireless LANs and provides up to 540Mbps in the 2.4- 5 GHz band. Bisma Sajid-CIIT wah campus

26. Ieee 802.11(a-b-g) Bisma Sajid-CIIT wah campus

27. Ieee 802.15 wireless personal area network (wpan) IEEE 802.15 is a name for wireless personal area network standards. 802.15.1 – Bluetooth 802.15.3 – high data rate WPAN 802.15.4 - ZigBee, Short range wireless sensor networks Bisma Sajid-CIIT wah campus

28. Ieee 802.1x IEEE 802.1X is an IEEE Standard for port-based Network Access Control (PNAC). It is part of the IEEE 802.1 group of networking protocols. It provides an authentication mechanism to devices wishing to attach to a LAN or WLAN. Bisma Sajid-CIIT wah campus

29. IEEE 802.16 – Wireless Metropolitan Area Networks (WMAN) IEEE 802.17 - Resilient Packet Ring(  for the optimized transport of data traffic over optical fiber ring networks IEEE 802.18 - Radio regulatory TAG( technical advisory group ) for the future standards. IEEE 802.20 - Mobile Broadband Wireless Access (MBWA) Bisma Sajid-CIIT wah campus

30. 802.21 - Handoff/Interoperability between networks 802.22 - Wireless Regional Area Networks Bisma Sajid-CIIT wah campus

31. Other ieee standards IEEE 1725 - for rechargeable batteries for cellular telephones. It addresses the quality and reliability of rechargeable lithium ion and lithium ion polymer batteries for cellular telephone applications. IEEE 1394 - commonly called Firewire®, targets the serial buses that connect computer systems and peripherals. IEEE 1073 - Point of Care Medical Device Communication Standards. Bisma Sajid-CIIT wah campus

32. Any questions ??? Bisma Sajid-CIIT wah campus