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All departments comprise of competent teachers who have earned Doctorate/Masters degree from reputed national/international universities. Many have authored technical papers in international & national journals and conference proceedings.
Departments
Faculty Of Mechanical Engineering
Faculty Of Computer Science and Application
Faculty Of Electrical and Electronics Engineering
Faculty Of Civil and Petroleum Engineering
Faculty Of Applied Sciences and Humanities
Faculty Of Architecture
Faculty Of Pharmacy
Faculty Of Management Studies
 
 
Dr. Sandip Vijay (Ph.D)

Designation: HOD

Faculty Type: Permanent
Qualification: BSc(engg.),M.TECH., Phd (I.I.T. Roorkee)

 

Summary:
 
Sandip Vijay (vijaysandip@gmail.com) received B.Sc. (Engg.) from PIT Patna (erstwhile Magadh University) in 2000 M.Tech. (Electronics & Comm. Engg.) in 2005, the member of IEEE(USA), NSBE (USA), IANEG(USA), ISOC (USA),Life Member of ISTE (INDIA) has published over Fifty research papers in national and international journals/conferences and IEEE proceeding publication in field of Wireless & Digital Communication Network, and supervised more than 30 projects/dissertation of M.Tech. & B.Tech. Students. He started his career as R & D Engineer in various Dell Computers in the field of Quality Assurance Engineer then joined teaching profession as a Lecturer and later on promoted as Asst. Professor (EC) in GEIT, Uttranchal Technical University, (Now Graphic Era University). He has successfully completed major research projects independently by VSI & DA-IICT, Gandhi Nagar, in the field of VLSI Design. His many research papers have been awarded by National and International Conferences. He finished his Doctorate from I.I.T. Roorkee in the field of Wireless Computing under Ministry of HRD, Government of India fellowship. Currently working as a Head of Department and Professor in Department of ECE & AEI at Dehradun Institute of Technology (DIT), an autonomous college of Uttrakhand Technical University, Dehradun (Uttrakhand). Total Publication Till Date: 81

PEER REVIEWED INTERNATIONAL/NATIONAL BOOK CHAPTERS

 

1.

Vijay Sandip, Sharma S. C., “A Study on Secure Characteristics  of Wireless Ad-hoc Networks” IGI Publication-Emerging Topics And Technologies In Information Systems, [ISBN 1605662224, 9781605662220]. By Miltiadis D. Lytras, Patricia Ordonez De Pablos Published by Idea Group Inc (IGI), USA, Pp.115-136, 2009.

 

2.

“SVEEN: Loss Rate Measurement in Ad-hoc Wireless Networks” by Sandip Vijay,Kumar Manoj, and S. C. Sharma in “Information Technology: Emerging Trends” 1st ed. New Delhi, Vitasta Publishing Pvt. Ltd. 2009.  (ISBN: 8189766406  KK-70675); http://www.kkagencies.com/toc/70675.htm.

3

“Energy Efficient Parameters for Controlling Physical Layer of Mobile Ad-hoc Networks” by Vijay Sandip, Kumar Manoj, and S. C. Sharma in “Information Technology: Emerging Trends” 1st ed. New Delhi, Vitasta Publishing Pvt. Ltd. 2009. (ISBN: 8189766406  KK-70675), http://www.kkagencies.com/toc/70675.htm.

 

REFERRED INTERNATIONAL JOURNALS

 

1.      Vijay Sandip , Sharma S. C. “A Secure Gateway Solution for Wireless Ad-Hoc Networks” International Journal of Computer Science and Applications (IJCSA), (ISSN:0972-9038), Vol.5 No.4, Pp: 26-44; December 31, 2008.

2.      Vijay Sandip, Sharma S. C. “SV’s Energy Efficient Network Design for Real Time Wireless Networks for Unmanned Blimp” IAENG - International Association of Engineers LS  (ISBN:978-988-98671-9-5), WCE, London, U.K., Vol-36 III, Pp: 1745-1750, July 04, 2008.

3.      Vijay Sandip, Sharma S. C. “ Secure Cryptology Algorithm (SCA) for Wireless Ad-hoc Sensor Network” Transactions on Computer Science and Engineering, USA, ISSN: 1738-6438, ISBN: 89-953729-5-8, GESTS Vol. 49, No. 1, Pp: 13-28, October 30, 2008.

4.      Vijay Sandip, Sharma S. C. “A WSN for Distributed Fault Management in Power Systems” IAENG - International Association of Engineers LS (ISBN:978-988-98671-9-5), WCE, London, U.K., Vol-36 III, 2008, Pp: 1869-1874, July 04, 2008.

5.      Vijay Sandip, Sharma S. C. “Computer Controlled Wireless Ad-hoc Networks for Blimp-SVEEN Application” International Journal of Intelligent Information Processing (IJIIP), ISSN:0973-3892; Vol.2, No.2,Pp: 133-144, December 01, 2008.

6.      Vijay Sandip, Sharma S. C.” The QPSK Modulated Signal Using the Improved ISI–JF Pulse for Digital Wireless Ad Hoc Communications” Annual Review of Communications, International Engineering Consortium, USA, ISBN: 1-931695-92-X , ISBN: 978-1-931695923, Vol.61, Pp: 393-397,   December 01, 2008.   

7.      Vijay Sandip, Sharma S. C. “Energy Efficient Parameters for Controlling Physical Layer of Mobile Ad-hoc Networks ” Transactions on Computer Science and Engineering, USA, ISSN: 1738-6438, ISBN: 89-953729-5-8, GESTS Vol. 49, No. 1,Pp: 13-28; October 30, 2008. 

 

 

8.      Vijay Sandip, Sharma S. C.” SVEEN Model Design Application for Real Time Wireless Networks for Unmanned Machine” International Journal of Intelligent Information Processing (IJIIP), ISSN:0973-3892; Vol.2, No.2, Pp: 145-158, December 01, 2008.

9.      Vijay Sandip, Sharma S.C., “Energy Efficient Approach for Emergency Readiness Communications in Wireless Ad-hoc Networks” International Journal of Recent Trends in Computer Science, Academy Publisher, ACEEE, Finland, [ISBN 978-952-5726-04-6 (Print); ISBN 978-952-5726-05-3 (CD-ROM)], Vol.1(1), Pp:183-187;2009.

10.   Vijay Sandip, Sharma S.C., “Research Reviews of IEEE 802.11 Wireless Ad-hoc Networks” International Journal of Recent Trends in Engineering, Academy Publisher, ACEEE, Finland, [ISBN 978-952-5726-04-6 (Print); ISBN 978-952-5726-05-3 (CD-ROM)], Vol.1 (2), Pp:233-235; 2009.

 

 

11.   Vijay Sandip, Sharma S.C., “Optimal Secure Shortest Path Algorithm in Wireless Ad-hoc Networks under Complex Environment” Journal of Combinatronics Information and System Sciences, France, Vol. 21, No.3, Pp:34-40; 2009.

12.   Vijay Sandip, Sharma S. C, “TSS based identity matrix for wireless Ad-hoc networks”, Journal of Combinatronics Information and System Sciences, France, Vol. 21, No.5, Pp:17-22;2009.

 

 

13. Vijay Sandip, Sharma S.C.,, ”A secure identity based Threshold Signature Scheme Cryptography for Wireless Ad-hoc Computing“ Journal of Scientific & Mathematical Research , NASA, USA Vol. 10, No.3,Pp: 13-19; 2010.

 

 

14.   Vijay Sandip, Sharma S.C.,, ” SVEEN: A Comparative Energy Efficient Ad Hoc Wireless Networks “ IEEE Cad. Journal of Electrical & Computer Engineering, IEEE Canada, Vol.33:5, Pp.62-69, 2010.

15.     Gupta Vishal*, Vijay Sandip, Sharma S.C.,” Efficient Path Loss Prediction In Mobile Wireless Communication Network” WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY, VOL.36, 2008 ISSN 2070-3740. 

16.   Kumar Santosh*,Vijay Sandip, Sharma S.C., Hussain Shahnawaz“Optimization of Co-channel Interference Ratio (CCIR) for Omni-Directional Antenna in Mobile Computing” Accepted for publication in International Journal of Recent Trends in Engineering [ISBN 978-952-5726-04-6 (Print); ISBN 978-952-5726-05-3 (CD-ROM)], Finland.

 

 

17.   Dixit Amit*, Sharma S.C., and Vijay Sandip “Simulation based study of Bit Error Rate in CDMA communication network” International Journal of Computing Science and Communication Technologies, Technia, Vol.1. No.2,Pp: , ISSN 0974-3375.

18.   Gupta Vishal*, Vijay Sandip, Sharma S.C., Gupta Akansha “Fringe Area Path Loss Correction Factor for Wireless Communication” Accepted for publication in International Journal of Recent Trends in Engineering [ISBN 978-952-5726-04-6 (Print); ISBN 978-952-5726-05-3 (CD-ROM)], Finland.

19.   Dixit Amit*, Sharma S.C., and Vijay Sandip “Simulation Based study of CDMA based Wireless multimedia Communication Network in Terms of Capacity Analysis” Accepted for publication in International Journal of Recent Trends in Engineering [ISBN 978-952-5726-04-6 (Print); ISBN 978-952-5726-05-3 (CD-ROM)], Finland

20.   Vijay Sandip *, S. C. Sharma “Improved Inter Symbol Interference – Jitter Free Coding for Wireless Ad-Hoc Communication” The ICFAI University Journal of Information Technology, Hyderabad, ISSN : 0973-2896, Vol. IV, No. 3, pp. 16-24, Sept. 2008. Website: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1265948

21.    Vijay Sandip, Sharma S. C.” Energy Saving Management in Wireless Ad hoc Networks without Synchronization” Journal of Information Technology & Management, MAIMT,ISSN. 0974-066X Vol.3 No.1, Pp: , April 2009.

22.   Vijay Sandip *, S. C. Sharma“Energy Efficient and failure probability analysis in Wireless Ad hoc Networks without Synchronization” CURIE Journal , BITS-PILANI, Pilani, ISSN NO. 0974-1305, Vol.2, No.1, Pp:         , March 2009. Website: http://discovery.bits-pilani.ac.in/CurieJournal/psd/abstract.html

23.   Vijay Sandip *, S. C. Sharma “Constant Phase Modulation (CPM) and Feher-patented Quadrature phase-shift (F-QPSK) for Wireless Ad-Hoc Communication” The ICFAI University Journal of Electrical and Electronics Engineering, Hyderabad, ISSN : 0973-2896, Vol. V, No. 1, pp., January 2009. Website: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1265948

24.    Amardeep Kaur, Sandip Vijay, S C Gupta” Performance Analysis and Enhancement of IEEE 802.11 Wireless Local Area Networks” Global Journal of Computer Science and Technology; Vol 9, No 5 (2010).

25.    Parag Jain, Sandip Vijay, S C Gupta “Fuzzy Congestion Control Scheme in ATM Networks” Global Journal of Computer Science and Technology; Vol 9, No 5 (2010).

26.   Parag Jain, Sandip Vijay, S C Gupta “Performance Analysis & QoS Guarantee in ATM Networks” Global Journal of Computer Science and Technology; Vol 9, No 4 (2010).

27.   Shiva Prakash, J. P. Saini, Sandip Vijay and S. C. Gupta “Performance Analysis of Routing Protocols in Wireless Ad-hoc Network” International Journal of Computer Information Systems , ISSN: 2229-5208, Sept 2010

 

 

 

PAPERS IN INTERNATIONAL CONFERENCE

1.   Vijay Sandip *, Poornima and Kumar Brijesh” Wireless Ad-Hoc Routing Protocol Scalability” Proceeding of International Conference on Information & Communication Technology (IICT-2007), DIT, Dehradun, July 26-28,2007, Pp: 914-918.                    

2.     Vijay Sandip *, Sharma S.C., Dixit Amit and Manoj Kumar, “SVEEN: A Comparative Energy Efficient Ad Hoc Wireless Networks” Proceeding of International Conference on Intelligent Systems & Networks (ISN-2008), Kalawad, Y. Nagar, Feb. 22-24,2008, Pp:236-243.

3.     Vijay Sandip * , Sharma S.C. and Gupta Vishal “An Analysis Of Energy Efficient Communication In Ad-hoc WLAN’s (802.11b)” Proceeding of IEEE Computer Society, ICETET-2008 © IEEE, Nagpur, July 16-18,2008, Pp: 140-144; Website: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4579883

4.     Vijay Sandip * and Sharma S.C. “EEN: A Energy Efficient Multihop Ad Hoc Wireless Networks” Proceeding of IEEE Computer Society, ICETET-2008 © IEEE, Nagpur, July 16-18,2008, Pp: 145-151; Website: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4579884

5.     Manoj Kumar *, Sharma S.C., Dixit Amit and Vijay Sandip, “Performances Analysis of Wireless Ad-hoc Network Using OPNET Simulator” Proceeding of International Conference on Intelligent Systems & Networks (ISN-2008), Kalawad, Y. Nagar, Feb. 22-24,2008, Pp:267-270.

6.     Gupta Vishal *, Vijay Sandip and Sharma S. C. “Efficient Path Loss Prediction in Mobile Wireless communication Networks” Proceeding of International Conference on Intelligent Systems & Networks (ISN-2008), Kalawad, Y. Nagar, Feb. 22-24, 2008, Pp: 271-273.

7.     Dixit Amit *, Vats R. P., Sharma S. C., Vijay Sandip, Manoj Kumar “ Role of Pout for Performance Evaluation in CDMA Communication Network” Proceeding of International Conference on Intelligent Systems & Networks (ISN-2008), Kalawad, Y. Nagar, Feb. 22-24, 2008, Pp: 244-248

 

8.     Vijay Sandip*, S. C. Sharma “A Power Saving Scheme For Wireless Sensor Networks” Proceeding of IEEE -Conference on Communication, Convergence and Broadband Networking (ICCBN), © IEEE, Indian Institute of Science, Bangalore, 17 - 20 J u l y 20 08, Pp:17-24; Website: http://www.iccbn.net/session1b.html

 

9.     Kumar Santosh*, Vijay Sandip, Sharma S. C “A WSN based Efficient Power Routing Protocol “ Proceeding of Advanced Computing and Communication Technologies (ICACCT-2008), Panipat, ISBN- 81-87433-68-X, Nov. 08-09, 2008, Pp:415-419

10. Vijay Sandip*, Sharma S. C., Gupta Vishal “ SVEEN Model Design Application for Real Time Wireless Networks for Blimp Machine” Proceeding of Advanced Computing and Communication Technologies (ICACCT-2008), Panipat, ISBN- 81-87433-68-X, Nov. 08-09, 2008, Pp:445-449

11.  Vijay Sandip*, Qamar S., Gupta Vishal, Sharma S. C. “ Secure Routing Algorithm for Wireless Ad-hoc Sensor Networks” Proceeding of Advanced Computing and Communication Technologies (ICACCT-2008), Panipat, ISBN- 81-87433-68-X, Nov. 08-09, 2008, Pp:688-693

12. Sharma S. C *, Vijay Sandip, Kumar Santosh , Dixit Amit “ WSN: Power Saving Routing Scheme and Efficient Utilization” Proceeding of Advanced Computing and Communication Technologies (ICACCT-2008), Panipat, ISBN- 81-87433-68-X, Nov. 08-09, 2008, Pp:304-308

13. Gupta Vishal*, Sharma S.C., Vijay Sandip, Dixit Amit “ Efficient Path Loss Prediction in Wireless Sensor Network Using Fuzzy Logic Approach” Proceeding of Advanced Computing and Communication Technologies (ICACCT-2008), Panipat, ISBN- 81-87433-68-X, Nov. 08-09, 2008, Pp:596-600

14. Dixit Amit *, Sharma S.C., Vijay Sandip, Gupta Vishal “ Simulation Based Study of Bit Error Rate in CDMA Communication Networks” Proceeding of Advanced Computing and Communication Technologies (ICACCT-2008), Panipat, ISBN- 81-87433-68-X, Nov. 08-09, 2008, Pp:364-367

15.  Vijay Sandip*, Sharma S. C., Gupta Vishal “Unrestricted Cipher Algorithm (UCA) for Energy Efficient Secure Wireless Ad-Hoc Sensor Network” Proceeding of Fourth IEEE Conference on Wireless Communication and Sensor Networks (WCSN-2008), IIITA & DAVV, Indore, IEEE Catalog Number. CFP0875D, ISBN: 978-1-4244-3328-5, Library of Congress: 2008909475, Dec. 27-29, 2008, Pp: 274-279

16. Gupta Vishal*, Sharma S.C., Vijay Sandip, Gupta Akanksha “:Secure Path Loss Prediction Using Fuzzy Logic Approach” Proceeding of Fourth IEEE Conference on Wireless Communication and Sensor Networks (WCSN-2008), IIITA & DAVV, Indore, IEEE Catalog Number. CFP0875D, ISBN: 978-1-4244-3328-5, Library of Congress: 2008909475, Dec. 27-29, 2008, Pp: 321-325

17. Gupta Akanksha *, Sharma S.C., Vijay Sandip, Gupta Vishal “Fuzzy Model Approach for reduction of Path Loss” Proceeding of Fourth IEEE Conference on Wireless Communication and Sensor Networks (WCSN-2008), IIITA & DAVV, Indore, IEEE Catalog Number. CFP0875D, ISBN: 978-1-4244-3328-5, Library of Congress: 2008909475, Dec. 27-29, 2008, Pp: 126-132

18.  Gupta Vishal*, Vijay Sandip, Sharma S.C.,” Efficient Path Loss Prediction In Mobile Wireless Communication Network” MWON 2008 - International Conference on Mobile, Wireless and Optical Communications Networks, Bangkok, Thailand, December 17-19, 2008

19. Vijay Sandip, Gupta Vishal, Sharma S.C. “CZM-DSR: A New Cluster/Zone-Disjoint Multi-Path Routing Algorithm For Mobile Ad-Hoc Networks” Accepted for publication in the Proc. Of IEEE Computer Society press for IEEE International Advanced Computing Conference 2009, Thapar University, Patiyala,(IACC’09) on March 6-7, 2009.

20. Vijay Sandip, Gupta Vishal, Sharma S.C. “Energy Efficient Approach for Emergency Readiness Communications in Wireless Ad-hoc Networks” Accepted for publication in the Proc. Of IEEE Computer Society press for IEEE International Advanced Computing Conference 2009, Thapar University, Patiyala,(IACC’09) on March 6-7, 2009.

21.  Kumar Santosh*,Vijay Sandip, Sharma S.C., ”Simulation of Co-channel Interference Ratio (CCIR) for Omni-Directional Antenna in Mobile Computing” Accepted for publication in the Proc. Of IEEE Computer Society press for IEEE International Advanced Computing Conference 2009, Thapar University, Patiyala,(IACC’09) on March 6-7, 2009.

 

 

 

PAPERS IN NATIONAL CONFERENCE

1.     Vijay Sandip*, Manoj Kumar and Sharma S. C.” SV’s Energy Efficient Network: Loss Rate Measurement in Ad-Hoc Wireless Networks” Proceeding of National Conference on Emerging Technologies in Computer Science(ETCS-2007), Sept 22-23, 2007, Pp: 82-91

2.     Manoj Kumar*, Vijay Sandip and Sharma S. C.” Energy Efficient Parameters for Controlling Physical Layer of Mobile Ad-Hoc Networks” Proceeding of National Conference on Emerging Technologies in Computer Science(ETCS-2007), Sept 22-23, 2007, Pp: 42-46

3.     Vijay Sandip*, Sharma S.C., Manoj Kumar, Dixit amit, Jain A. K.” A Gateway Specification for wireless Ad-hoc Network” Proceeding of National Conference on IT Research and Application, Nov. 16-18, 2007, Pp: 274-279

4.     Jain A. K.*, Sharma S.C., Jha R., Dixit Amit, Vijay Sandip “Quality of Service in Wireless LAN” Proceeding of National Conference on IT Research and Application, Nov. 16-18, 2007, Pp: 178-181

5.     Manoj Kumar*, Sharma S.C., Vijay Sandip, Dixit Amit, Singh S. P.” Ad-Hoc Network Physical Layer Behavior Under Different Simulation Enviornments” Proceeding of National Conference on IT Research and Application, Nov. 16-18, 2007, Pp: 174-177

6.     Dixit Amit*, Sharma S.C., Vats R.P., Jain A. K. and Vijay Sandip “ Computation of Call Outage in CDMA Network for Hard Handoff” Proceeding of National Conference on IT Research and Application, Nov. 16-18, 2007, Pp: 28-31

7.     Dixit Amit*, Sharma S.C., Vats R.P., Jain A. K. and Vijay Sandip “Effect of Parameter Variation on the Capacity of CDMA System” Proceeding of National Seminar on Emerging Trends in Communication (ETC-2007), Dec. 7-8, 2007, Pp.46-54.

8.     Vijay Sandip*, Sharma S.C., Dixit Amit and Manoj Kumar “A Generic and Secure Solution for Multi-hop WAN (Wireless Ad-hoc Networks)”  IEEE Conference Proceeding on Application of Intelligent Systems (AIS-2008), Mar. 13-15, 2008, Pp: 79-84

9.     Manoj Kumar*, Sharma S.C., Dixit Amit and Vijay Sandip “Performance Analysis of Physical Layer In Wireless Ad-Hoc Networks”  IEEE Conference Proceeding on Application of Intelligent Systems (AIS-2008), Mar. 13-15, 2008, Pp: 75-78

10. Vijay Sandip*, Manoj Kumar, Sharma S.C., and Jain A. K.” An Analysis of Energy Efficient Communication in Ad-Hoc WLAN (IEEE 802.11b)” Proceeding of National Level conference on Issues and Challenges in Internet and Mobile Computing, Mar.28, 2008, Pp: 299-304

11. Sharma S.C.*, Jain A. K., Jha R., Manoj Kumar and Vijay Sandip “ A Research Review on Service Differentiation Scheme in IEEE 802.11 Network” Proceeding of National Level conference on Issues and Challenges in Internet and Mobile Computing, Mar.28, 2008, Pp: 79-86

12. Manoj Kumar*, Sharma S.C., Vijay Sandip, Singh S. P. and Jain A. K. “ Throughput Analysis in Wireless Ad-Hoc Network” Proceeding of National Level conference on Issues and Challenges in Internet and Mobile Computing, Mar.28, 2008, Pp: 283-288

13. Dixit Amit*, Sharma S.C., Vats R.P. and Vijay Sandip “ A Comparative and Performance Study of Capacity in CDMA Communication Network” Proceeding of National Conference on IT Research and Application, MAIMT , Haryana, Nov. 16-18, 2007, Pp: 166-170

14.  Vijay Sandip*, Sharma S.C. “Energy Service Management in Wireless Ad hoc Networks without Synchronization” Proceedings of National Conference on Service Management (IT), MAIMT , Haryana, April 26,2008, Pp:96-103

15.  Vijay Sandip*, Sharma S.C. "A WSN based Efficient Power Routing Protocol" Proceedings of National Conference on Service Management (IT), MAIMT, Haryana, April 26,2008, Pp:56-64

16.  Vijay Sandip*, Sharma S.C., Kumar Santosh “ Possibilities of implementing Cryptography for Wireless Ad hoc Sensor Communication” Proceedings of National Conference on CECET, GBPUAT, Pantnagar, Feb.14-16, Pp:17-21

17. Vijay Sandip*, Sharma S.C., Gupta Vishal “ Energy Efficient Approach Communications in Wireless Ad hoc Networks” Proceedings of National Conference on CECET, GBPUAT, Pantnagar, Feb.14-16, Pp:29-34

18. Kumar Santosh*, Sharma S.C., Vijay Sandip, Gupta Vishal, “An Emerging IEEE802.16 Wireless Broadband Access Technology” Proceedings of National Conference on CECET, GBPUAT, Pantnagar, Feb.14-16, Pp:116-121

 

References

·        Dr. S. C. Gupta, Professor Emeritus, I.I.T.,Roorkee. Ph.9719339553

·         Dr. S. C. Sharma, Professor, I.I.T. Roorkee Ph. 9412016933

·       Dr. Mohan Lal, Asst. Prof., I.I.T. Roorkee Ph:01332-285009

·       Dr. R. C. Joshi, Professor, I.I.T. Roorkee 

Hobbies

# Technical Paper review and evaluation.

# Playing Badminton.

Interests and activities

1.      Organizing / Attending Short term course.

2.     Participation on Technical Symposium/ Tutorials.

Development of Course Material/ Syllabus/ Books/ Monograph

 

 

 

 

 

 

 

 

 

Responsibilities handled other than Academics

 

 

 

Subject Taught

(UG level)

 

 

 

 

(PG level)

 

 

Currently handling

1.      Reviewed Several Books of Communication/ Network Analysis/Basic Electrical Engg./ Optical Comm. of Tata Mcgraw Hill (TMH), Pearsons Publication, Dhanpat Rai & Sons.

2.      Author of “Problem and Solution in Network Analysis”, “ Problem and Solution in Signal and Systems” Published by CBS Publication, New Delhi.

3.      Author of “ Analog Communication” –in press (Vikas Publication)

4.      Developed Syllabus for M.Tech. Electronics & Communication System, Microwave and Mobile Communication.

5.      Active Reviewer of IEEE Sensor Journal.( Reviewed seven research/technical papers and continue)

6.       Member of Technical Committee ACM CS conferences of ICAIT 2008, Shenzhen, China (www.ICAIT.org) .

1.      Timetable O/C.

2.      Visiting faculty of GBPEC, (Govt. Engg. College), Pauri, Garhwal, UA, University of Petroleum and Energy Studies, Dehradun, UA

3.      AICTE related works (NBA Accreditation, visit, Compliance Report)

4.      Subject Distribution Coordinator of Department of Electronics & Communication Engg.

5.      Question paper Setting of various Subjects of H.N.B.Garhwal University and Gurukul Kangri Universit, Uttranchal Technical University, Merrut University.

6.      Evaluations of B.Tech. & M.Tech. Level Answer sheets.

7.      University observer for conducting smooth processing of Examination in UTU.

 

1.       Network Analysis

2.       Basic Electrical Engg.

3.       Computer Networking

4.       Networks & Systems

5.       Telecommunication Switching.

6.       Switching Theory & Logic Design.

7.       Digital Communication

8.       Wireless Communication

 

1.      Wireless and Mobile Communication.

2.      Wireless Ad-hoc Networks.

3.      Advance Computer Networking

 

        1. Classes(Tutorial) of M.Tech students of DPT, IIT Roorkee

         2. Laboratory of Electronics & Communication. UG/PG Lavel

                

 

 

ABSTRACT OF Ph.D. Thesis

 

 

 

 

 

The present centralized infrastructure wireless network with network servers and remote procedure calls, together with rapid increases in the power of intelligent devices to be networked quickly and deploy it without any infrastructure, is causing alterations in the wireless networking. Future global markets tend to grow demand in the decentralized infrastructure-less wireless network. The energy efficiency of a decentralized Infrastructure-less wireless network interface is a major design issue, since the mobile device operation is often constrained by the battery, networking strategy (i.e. routing algorithm, coding techniques, etc.), security issues, Gateway design, etc.

 

 

 

 

Introduction

 

A decentralized Infrastructure-less wireless network Viz. Ad-hoc and Sensor consists of independent mobile nodes, a processor, some memory, a wireless radio and a power source. Based on the literature review, it is found that Ad-hoc and sensor networks are emerging areas of research that have been studied intensively for a last few years only. The research community roughly distinguishes ad-hoc and sensor networks. Systems researchers who build real ad-hoc network using sensor node known as sensor networks consist of one full function devices and many reduced function devices and when two or more stations (all full function devices) come together to form an independent network are called Ad-hoc network. The main standards for decentralized Infrastructure-less wireless networks are IEEE 802.11, Sensor Networks, Low Rate Wireless Personal Area Networks (IEEE 802.15.4), CAN and the Bluetooth (IEEE 802.15.1) specifications for short and medium-range wireless communications. Networking is to support efficient operation in decentralized Infrastructure-less wireless mobile network by incorporating routing functionality into independent mobile nodes (M.M.Jamali et al., Bib. 01). Packets are delivered to destination nodes as per the routing protocols. Some typical applications of energy efficient decentralized Infrastructure-less wireless networks are emergency search and rescue operations, meetings or conventions, data acquisition operations in inhospitable terrain. The main thrust area for energy saving are Physical layer, MAC (Medium Access Control) layer, LLC (Logical Link Control) layer, Network/ Transport layer and Operating System layer (M.M.Jamali et al., Bib. 08). At physical layer level we need to apply an energy-efficient radio that can be in various operating modes (like variable RF power and different sleep modes) such that it allows a dynamic power management. Energy can also be saved if it can adapt its modulation techniques and basic error-correction schemes (M.M.Jamali et al., Bib. 02,05,06). The bandwidth a radio offers influences its energy consumption. Initially the emphasis has been given to understand the different energy efficient routing protocol used at MAC layer (M.M.Jamali et al., Bib. 03,07). Modern software-intensive systems are characterized not only by the movement of data, as has been the case in traditional distributed systems, but also by the movement of users, devices, and code (George Edwards et al., Bib. 09, 10). Handoff plays an important role to conserve the energy in wireless Communication (George Edwards et al., Bib. 11, 12,13). The present work is to develop and design an Energy Efficient Routing Protocol (EEN) in Network Layer using the concept of Improved-PAMAS (C.S. Ragwendra et al., 1999) and SPAN (Balakrishnan et al., 2001) by introducing the extra features.

However, any networking is incomplete without the secure transmission and reception for transport layer. For clubbing any secure transmission and reception needs extra energy to be consumed. But still, a wireless Infrastructure-less routing protocol must adapt cryptology technique more quickly, because of node movement and changing wireless conditions (M.M.Jamali et al., Bib. 04), which results in rapid topology change and unsecured transmission. Author presents a security model (Secure Cryptology Algorithm) and one mathematical model for security using Tate pairing.

 

 

 

Background of the Problem

 

Several energy efficient/ power aware wireless Infrastructure-less networks routing protocol have been designed to support energy saving by power control. But most of them use a separate control channel, nodes have to be able to receive on the control channel while they are transmitting on the data channel and also transmit on data and control channels simultaneously and a node should be able to determine when probe responses from multiple senders collide. In spite of this, their spatial reuse is less than optimal. Thus there is a great need to identify the new energy efficient protocol for wireless Infrastructure-less networks.

Since each node in Infrastructure-less networks will be able to communicate directly with any other node that resides within its transmission range (Vijay K. Arora et al., Bib. 14, 16). For communicating with nodes that reside beyond this range, the node needs to use intermediate nodes to relay the messages hop by hop. Thus, there will be a great need for some cryptography scheme, which is suitable to protect us from plaintext attack, equation attack, conspiracy attack and impersonation attack.

 

 

 

Objective of the Present Research Work

 

The objective of the present research work is to analyze the existing energy efficient wireless Infrastructure-less network protocols/ algorithm reported in the literature and modified the algorithm for energy efficient wireless Infrastructure-less network protocols and to analyze the cryptography algorithm for secure and attack preventive wireless Infrastructure-less networks. The present work is carried out as follows:

a)     Analyze the existing popular energy efficient/ power aware routing algorithm.

b)     Development of an optimal path-programming algorithm for decentralized Infrastructure-less wireless network.

c)     Development of an energy efficient wireless Infrastructure-less networking (EILN) protocol.

d)     Develop and analyze the cryptography algorithm for secure and attack preventive decentralized Infrastructure-less wireless network.

e)     To propose the possible gateway solution for interoperability wireless Infrastructure-less networks and future work.

 

 

 

 

Analysis of existing popular energy efficient/ power aware routing algorithm

 

A wireless Infrastructure-less network consumes high-energy because of dynamic topology of network, to retrace of the network and frequent route failure. Since batteries operate many mobile hosts, thus MAC layer protocols that conserve energy are of research interest. In the present work the existing power aware and energy efficient routing protocol has been analyzed. The approaches for energy consumption used by these protocols using MAC layer are PAMAS (Power aware multi-access protocol) by Singh et al. in 1998, the power saves in IEEE 802.11 ad-hoc mode by Jung et al. in 2002, PCMA (Power control multiple access) by Monks et al in 2001, AFECA, and SPAN (view: www.site.uottawa.ca/~ivan). Handbook of Sensor Networks: Algorithms and Architectures (I. Stojmenovic, ed.), Wiley, 2005. LEACH (Low Energy Ad Hoc Cluster-Head Network) byKravets and Krishnan. The analysis has been provided (thesis) in a tabular form comparing the protocols, methodology, and bottleneck. The results of some of them have been analyzed using NS2 in terms of delay and throughput.

 

 

Development of an optimal path-programming algorithm for decentralized Infrastructure-less wireless network

 

This Chapter presents the basic theories of path programming and concepts of graph theory (Vijay K. Arora et al., Bib. 17), then lays stress on the study of Dijkstra algorithm for the shortest path problem and describes the process of its realization in detail. Using the concept of graph theory and Dijkstra algorithm, a matrix for the crowded wireless Infrastructure-less network situation has been created to search the shortest path from one node to any other nodes, the weight values has been find out and structures for the optimal path programming time to get the shortest path length.

 

 

 

Development of an energy efficient wireless Infrastructure-less networking (EILN) protocol.

 

The reported energy efficient protocol is based on distributed, randomized and decentralized coordination algorithm for multi-hop ad hoc wireless networks, which have been developed and designed for reducing energy consumption without significantly diminishing the capacity or connectivity of the network. It builds on the corrective observation of power saving network, when a region of multi shared-channel wireless network has a sufficient density of nodes, only a small number of them need be on at any time to forward traffic for active connections.

The present work on Energy Efficient Wireless Infrastructure-less Network Protocol (EILN) is based on the development of intelligent node, using few characteristics of SPAN and few of Improved PAMAS along with the addition of allocation of source Id, maintaining list of backbone/ cluster-head and randomized characteristics. EILN adaptively elects backbones / cluster-headfrom all nodes in the network, and rotates them in time (Using the essence of SPAN) and backbones stay awake and perform multi-hop packet routing within the ad hoc network (Using Improved PAMAS). While keeping the other nodes remain in power-saving mode and periodically check if they should awaken and become a backbone. With EILN, each node uses a random backoff delay to decide whether to become a backbone (Using author addition of allocation of source ID and maintaining list of backbone / cluster-head). This delay is a function of the number of other nodes in the neighborhood that can be bridge using this node and the amount of energy it has remaining. To identify the unfaithful nodes in the particular geographic region and to control backbone, the author introduced a control mechanism (Using randomized characteristics) from the backbones, which must be fall in the middle of geographical area of complete network.

The algorithm has been tested using NS2 for preserving capacity, decreases latency and significant energy savings and observed that for a practical range of node densities and a practical energy model, the system lifetime with EILN is more than a factor of two better than without EEN. The amount of energy that EILN saves increases only slightly as density increases. This is largely because the current implementation of EILN uses the power saving features of 802.11, in which nodes periodically wake up and listen for traffic advertisements. The estimate must rapidly adapt to changing conditions or node mobility.

 

 

 

Analysis and development of cryptography algorithm for secure and attack preventive decentralized Infrastructure-less wireless network

 

This chapter has been divided into two sections. First part presents software model solution, i.e. Secure Cryptology Algorithm (SCA), based on the extended work carried by Adrain Perrig et al.This algorithm is based on physical or logical node compromise detecting scheme while incorporating global node position systems scheme for wireless Infrastructure-less networks. The proposed SCA for wireless Infrastructure-less networks is developed to achieve ad-on security in terms of authentication (M.M. Jamali et al., Bib. 04), integrity, non-repudiation and confidentiality in Wireless Infrastructure-less Network for information interchange. For the development of SCA key management scheme is used for ad-on non-repudiation, availability, interoperability and efficient consumption require for overhead security protocol.

 Adrain Perrig et al. algorithm claims to have data confidentiality, two-party data authentication, and evidence of data freshness. It provides authenticated broadcast for severely resource-constrained environments for the networks. The author has considered non-repudiation, availability, interoperability and efficient consumption, require for overhead security protocol, in addition to above parameters and proposes a SCA, for Wireless Infrastructure-less network. For developing SCA, the object class has been created to accept public key. The SCA public key object generates and distributes the attribute values for the “SCA parameters”. Then finally the distribution algorithm for private key generation and decryption has been developed keeping in the view of low overhead for energy efficiency and wireless Infrastructure-less networking.

Now the second part of the chapter describes the Identity-based systems have the property that a user's public key can be easily calculated from his identity by a publicly available function. The bilinear pairing, especially Tate pairing, proved to be a high performance in cryptography. With the foundation of above two properties, the author has proposed a new ID-Based  threshold signature scheme from Tate pairings. The developed scheme is proved secure that it can resist attacks including plaintext attack, recovery equation attack, conspiracy attack and impersonation attack for any wireless networks. The scheme is exceptionally suitable for wireless Infrastructure-less networking, since the Tate pairing and the scalar multiplications easily implemented in ad-hoc networking model. Furthermore, performance analysis shows that the developed scheme is simple, efficient so that it will be suitable for ad-hoc environment.

 

 

 

To propose the possible gateway solution for interoperability wireless Infrastructure-less networks and future work.

 

This chapter paving the way for finding the solution for secure characteristics of mobile devices networking that can use wireless networks almost anywhere and anytime by using one or more wireless networks technologies. These technologies enable the use of infrastructured networks and ad-hoc networks. Further it describes the characteristics of wireless Infrastructure-less networks and the environment for the different possible gateway implementation. The gateway implementation provides a secure generic solution for accessing the infrastructured network from the ad-hoc network, and it provides multiple security levels that enable different security levels for different networking environments. It describes the environment in which the gateway is used, introduces potential gateway solutions, and chooses the most appropriate gateway solution and provides the gateway specification for the wireless Infrastructure-less network. The minimum, essential and additional functional requirements are chosen for effective functionality of gateway. At the end, optional functional requirements are not implemented, but they are described with their features that may be implemented in the future.

 

 
 
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