1. PREAMBLE OF ADVANCE COMMUNICATION SYSTEMS

2. INDEX PREAMBLE STRUCTURE HOLLISTIC FIX KEY CONCEPT KEY RESEARCH AREA KEY APPLICATION INDUSTRIAL APPLICATION RESEARCH HOW WE STUDY KEY JOBS PROJECTS ONE CAN DO TRENDS 2

3. PREMBLE STRUCTURE TEACHERS INTRODUCTION 1. NAME- PRABHAKAR SHARMA 2. CABIN LOCATION- 199 3. TELE. NO. - 9368069781 4. E -ID – prabhakar.sh@gmail.com 5. MEETING HOURS – 12:00 -1:00 PM INTRODUCTION TO “ADVANCE COMMUNICATION SYSTEMS WHY? WHAT? WHERE? HOW? Holistic fix Key concepts Practical example Key research area Key applications Industrial application Research Key jobs and Companies How we study? Lecture plan Reference book Reference book,journalsjournals Projects one can doTrends 3

4. 1. NAME – PRABHAKAR SHARMA 2. CABIN LOCATION -199 3. TELEPHONENO.- 9368069781 4. EMAIL-ID –prabhakar.sh@gmail.com 5. MEETING HOURS– 12:00 – 1:00 PM 4

5. HOLLISTIC FIX OF DIGITAL COMMUNICATION PREREQUISITES Basic Knowledge of Logarithms (Before 12 th standard)  Signal  Kepler’s Laws  Torque and Angular Momentum  Laws of light  Newton’s Laws

6. HOLLISTIC FIX………CONTINUED PRE REQUISTES (7 th Semester) Principles of Communication Multiplexing Duplexing Switching Modulation Polarization  Vertical and horizontal polarization Different Modulation Techniques Multiplexing  Time Division  Frequency Division 6

7. HOLLISTIC FIX OF DC………CONTINUED ADVANCE COURSE (7 th -8 th SEM in Electronics and communication Branch) Wireless Communication Satellite Communication Radar & Navigation Optical Fiber Communication Monochrome and Color Television Telecommunication Switching 7

8. HOLLISTIC FIX OF DC…….CONTINUED SCOPE IN RELATED FIELDS… Mobile Communication Wireless Technologies Satellite Communication Optical Fiber Communication Television both Monochrome and Color Telecommunication Switching or Wire Telephony Radar Communication 8

9. Block Diagram of Different Advance Communication Systems 9

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12. Synchronization

13. Also watch-- http://www.desivideonetwork.com/view/6p7o2w3d6/l ecture-2-types-of-wireless-communication/ 13

14. Also Visit http://www.webopedia.com/TERM/P/packet_switching.html http://www.cs.virginia.edu/~mngroup/projects/mpls/documents/thesis/node8.html 14

15. Also Visit  http://www.inetdaemon.com/tutorials/basic_concepts/ http://www.inetdaemon.com/tutorials/basic_concepts/  http://www.inetdaemon.com/tutorials/telecom/pstn/definition.shtml http://www.inetdaemon.com/tutorials/telecom/pstn/definition.shtml  http://www.telecomdictionary.com/telecom_dictionary_PSTN_definition.html http://www.telecomdictionary.com/telecom_dictionary_PSTN_definition.html 15

16. Also Visit  http://www.patentstorm.us/patents/5315327/claims.html http://www.patentstorm.us/patents/5315327/claims.html  http://en.wikipedia.org/wiki/Raster_scan http://en.wikipedia.org/wiki/Raster_scan  http://www.answers.com/topic/television-scanning http://www.answers.com/topic/television-scanning 16

17. Also Visit:-  http://www.soi.wide.ad.jp/class/20020032/slides/11/7.html http://www.soi.wide.ad.jp/class/20020032/slides/11/7.html  http://www.sbthome.org/duplexing-in-wireless.html http://www.sbthome.org/duplexing-in-wireless.html  http://e-articles.info/e/a/title/Duplexing-Techniques-in-Wireless-communication- systems/ http://e-articles.info/e/a/title/Duplexing-Techniques-in-Wireless-communication- systems/ 17

18. Transmitter & receiver section of the Communication Equipment should behave sequentially 18

19. Also Visit  http://people.seas.harvard.edu/~jones/cscie129/nu_lectures/lecture7/cel lular/cell_1.html http://people.seas.harvard.edu/~jones/cscie129/nu_lectures/lecture7/cel lular/cell_1.html  www.swisscom.com/.../mobilkommunikation www.swisscom.com/.../mobilkommunikation  http://www.javvin.com/wireless/FrequencyReuse.html http://www.javvin.com/wireless/FrequencyReuse.html 19

20. Also visit  http://en.wikipedia.org/wiki/Frequency-division_multiple_access http://en.wikipedia.org/wiki/Frequency-division_multiple_access  http://en.wikipedia.org/wiki/Time_division_multiple_access http://en.wikipedia.org/wiki/Time_division_multiple_access  http://images.google.co.in/images?um=1&hl=en&lr=&tbs=isch:1&q=multi ple+access+techniques&sa=N&start=18&ndsp=18 20

21. Also Visit  http://www.cs.ucla.edu/classes/winter02/cs216/l1/hw/0116-rhw1- dueJan16/vat_leo.pdf http://www.cs.ucla.edu/classes/winter02/cs216/l1/hw/0116-rhw1- dueJan16/vat_leo.pdf  http://www.ezilon.com/information/article_1808.shtml http://www.ezilon.com/information/article_1808.shtml 21

22. Also Visit  http://en.wikipedia.org/wiki/Transponder_(satellite_communications) http://en.wikipedia.org/wiki/Transponder_(satellite_communications  http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier =ADA329069 http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier =ADA329069 22

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24. Main cause for degradation of pulse is noise Regenerative repeaters are used to get the pulse in its original form 24

25. KEY RESEARCH AREA OF ADVANCE COMMUNICATION SYSTEMS Research areas in cluster of ACS:  Congestion free Network and Communication security  Fourth Generation Mobile Standard.  To reduce the noise to a zero level.  To increase the channel capacity  How to reduce the losses in Fiber Optics communication 25

26. PRIVATE SECTOR LG  http://www.in.lge.com http://www.in.lge.com NSN  www.nokiasiemensnetworks.com www.nokiasiemensnetworks.com Reliance Infocomm  www.relianceinfo.com www.relianceinfo.com Bharti Airtel  www.airtel.in www.airtel.in Texas Instruments  www.ti.com www.ti.com 26

27. Electronics Corporation of India Limited. www.ecil.co.in ISRO www.isro.org Hindustan Aeronautics Limited. www.hal-india.com Defense Research & Development Organization. www.drdo.org Bharat Sanchar Nigam Limited. www.bsnl.co.in 27

28. 28 Tutorial PlanHandouts + LAN Server Reference SourcesHandouts + LAN Server Lecture PlanHandouts + LAN Server Individual AssignmentsLAN Server Group AssignmentsHandouts + LAN Server UPTU Paper MappingLAN Server I GoogleWill be shared by individual Gmail Ids

29. Kit based Projects:  Multi Way Intercom  DTMF based telemetry Wireless based Projects:  Wireless based Surveillance  SUN LIGHT TRANSMISSION THRUGH OPTICAL FIBER  OPTICAL FIBER TELEMETRY  DATA AQUSSITION THROUGH OPTICAL FIBER  Dual tone Multiple Frequency (DTMF) Tele Based Projects: Telephone call recorder Tele based Home security Optical Fiber based Data Communication 29

30. March 10, 1876- Telephone by Graham Bell Early 1900’s- Teletypewriter 1960- Character coding in the form of 8bit character 1967- Voice Digitization technique- PCM 1969-Caterphone 1940 -Radar invented by Robert Watson-Watt 30 TRENDS IN ADVANCE COMMUNICATION SYSTEMS

31. 1974- Data phone Digital Services 1980-Dial Modem Technology (FAX) 1984-Client Server Architectures 2000 -Advance radar 2004 - Advance Wireless Standard 31

32. Till date- Broadband ISDN, Cell based transmission, Satellite & GPS, VOIP, Video Conferencing Future Trends- 4 th and 5 th Generation Mobile Standards, HDTV, High range RADAR, Low Loss Optical communication, Micro satellite, Congestion free Network…etc 32

33. THANK YOU 33