Recent Trends in

Electronics & Communication Systems

(RTECS)

Jan - April 2014

STM JOURNALSScientific Technical Medical

www.stmjournals.com

STM Publication, a strong initiative by Consortium E-Learning Network Private ltd.(Estd. 2006) was launched in the

year 2010 under the support and guidance by our esteemed Editorial and Advisory board members from renowned

institutes.

Objectives of STM Publication(s):

?Scientific, Technical and Medical research promotions.

?Publication of genuine Research/Review, Short Articles and Case Studies through proper review

process.

?Publishing Special Issues on Conferences.

?Preparing online platform for other print Journals.

?Empowering the libraries with online and print Journals in Scientific, Technical and Medical

domains.

?Publishing and distribution of books on various subjects which mainly falls in the category of

Nanotechnology, Scientific and technical writing & Environment, Health and Safety.

Salient Features:

?A bouquet of 100+ Journals that fall under Science, Technical & Medical domains.

?Employs Open Journals System (OJS) A Journal Management & Publishing System.

?The first and one of the fastest growing publication website in India as well as in abroad for its quality

and coverage.

?Rapid online submission and publication of papers, soon after their formal acceptance/ finalization.

?Facilitates linking with the other authors or professionals.

?Worldwide circulation and visibility.

Recent Trends in Electronics & Communication Systems

Focus and Scope Covers

Recent Trends in Electronics & Communication Systems is published (frequency: three times a year) in India by STM

Journals (division of Consortium e-Learning Network Private Ltd. Pvt.) The views expressed in the articles do not

necessarily reflect of the Publisher. The publisher does not endorse the quality or value of the advertised/sponsored

products described therein. Please consult full prescribing information before issuing a prescription for any products

mentioned in this publication.

No part of this publication may be reproduced, stored in retrieval system or transmitted in any from without written

permission of the publisher.

To cite any of the material contained in this Journal, in English or translation, please use the full English reference at the

beginning of each article. To reuse any of the material, please contact STM Journals (info@stmjournals.com)

?Transmission systems

?Relay stations, tributary stations.

?Data terminal equipment

?Power line communication systems

?A duplex communication system

? A tactical communications system

?Electronic sensors and sensory systems

STM Publication(s)

STM Journals (division of Consortium e-Learning Network Private Ltd. ) having its Marketing office located at Office

No. 4, First Floor, CSC pocket E Market, Mayur Vihar Phase II, New Delhi-110091, India is the Publisher of Journal.

Statements and opinions expressed in the Journal reflect the views of the author(s) and are not the opinion of STM

Journals unless so stated.

Subscription Information and Order:

Cost of Journal:

? National Subscription: Rs. 3750/- per Journal (includes 3 print issues), Single Issue copy purchase Rs.1500/copy

? International Subscription:

? Online Only- $99, Print Only-$149 (includes 3 print issues)

? Online + Print-$199 (includes 3 print issues + online access of published back volumes )

To purchase print compilation of back issues please send your query at info@stmjournals.com

Subscription must be prepaid. Rates outside the India includes speed delivery charges. Prices subject to change

without notice.

Mode of Payment: At par cheque, Demand draft, and RTGS (payment to be made in favor of

Consortium E-Learning Network. Pvt. ltd., payable at Delhi/New Delhi.

Online Access Policy

A). For Authors:

In order to provide maximum citation and wide publicity to the authors work, STM Journals also have Open Access

Policy, authors who would like to get their work open access can opt for Optional Open Access publication at

nominal cost as follows

India, SARC and African Countries: INR 2500 or 100 USD including single hard copy of Author's Journal.

Other Countries: USD 200 including single hard copy of Author's Journal.

B). For Subscribers:

? Online access will be activated within 72 hours of receipt of the payment (working days), subject to receipt of

correct information on user details/Static IP address of the subscriber.

? The access will be blocked:

? If the user requests for the same and furnishes valid reasons for blocking.

? Due to technical issue.

? Misuse of the access rights as per the access policy.

Advertising and Commercial Reprint Inquiries: STM Journals with wide circulation and visibility offer an excellent

media for showcasing/promotion of your products/services and the events-namely, Conferences, Symposia/Seminars

etc. These journals have very high potential to deliver the message across the targeted audience regularly with each

published issue. The advertisements on bulk subscriptions, gift subscriptions or reprint purchases for distribution etc. are

also very welcome.

Lost Issue Claims: Please note the following when applying for lost or missing issues:

? Claims for print copies lost will be honored only after 45 days of the dispatch date and before publication of the

next issue as per the frequency.

? Tracking id for the speed post will be provided to all our subscribers and the claims for the missing Journals will

be entertained only with the proofs which will be verified at both the ends.

? Claims filed due to insufficient (or no notice) of change of address will not be honored.

? Change of Address of Dispatch should be intimated to STM Journals at least 2 months prior to the dispatch

schedule as per the frequency by mentioning subscriber id and the subscription id.

? Refund requests will not be entertained.

Legal Disputes

All the legal disputes are subjected to Delhi Jurisdiction only.

If you have any questions, please contact the Publication Management Team:

info@stmjournals.com; Tel : +91 0120-4781211.

Chairman

Mr. Puneet Mehrotra

Managing Director STM Journals, Consortium eLearning Network Pvt. Ltd.(CELNET)

Noida ,India

Group Managing Editor Dr. Archana Mehrotra

DirectorCELNET, Delhi, India

Puneet Pandeya

ManagerMonika Malhotra

Assistant Manager

Assistant Editors

Aditya Sanyal

Himani Garg

Himani Pandey

Publication Management Team

Internal Members

External Members

Dr. Bimlesh Lochab

Industrial Tribology Machine Dynamics & Maintenance

Engineering Centre (ITMMEC)

Indian Institute of Technology Delhi, India.

Prof. S. Ramaprabhu

Alternative Energy Technology Laboratory,

Department of Physics,

Indian Institute of Technology, Chennai, India.

Dr. Rajiv Prakash

School of Materials Science and Technology,

Institute of Technology, Banaras Hindu University,

Varanasi, India.

Dr. Rakesh Kumar

Assistant Professor, Department of

Applied Chemistry, BIT Mesra,

Patna, India.

Associate Editors

Gargi Asha Jha

Nupur Anand

Priyanka Aswal

Sona Chahal

STM Journal (s) Advisory Board

Dr. Ashish RunthalaLecturer, Biological Sciences Group,

Birla Institute of Technology & Science, Pilani Rajasthan, India.

Dr. Baldev RajDistinguished Scientist & Director,

Indira Gandhi Centre for Atomic Research

(ICGAR)Kalpakkam, India.

Dr. Baskar KaliyamoorthyAssociate Professor, Department

of Civil Engineering National Institute of Technology Trichy, India.

Prof. Bankim Chandra RayProfessor and Head, Department of

Metallurgical and Materials Engineering National Institute of Technology,

Rourkela, India.

Prof. D. N. Rao Professor, Department of Biochemistry,

AIIMS, New Delhi, India.

Prof. Jugal KishoreProfessor, Department of Community

Medicine, Maulana Azad Medical College, New Delhi, India.

Dr. Pankaj PoddarScientist, Physical & Materials ChemistryDivision, National Chemical Laboratory,

Pune, India.

Dr. Hardev Singh VirkProfessor Emeritus, Eternal

University, Baru Sahib, India.

Dr. Nandini Chatterjee SinghAssociate Professor,

National Brain Research Centre, Manesar, India.

Dr. Shankargouda Patil10 L-M,2nd Floor, 4th N Block, Dr.Rajkumar Road, Rajajinagar,

Bangalore , India.

Prof. Subash Chandra MishraProfessor, Metallurgical & Materials

Engineering Department NIT, Rourkela, India.

Prof. Yuwaraj Marotrao GhugalProfessor and Head Department, Govt.College of Engineering Station Road,

Osmanpura, Aurangabad, India.

Prof. Sundara RamaprabhuProfessor, Department of Physics

Indian Institute of Technology Madras, India.

Dr. Shrikant Balkisan DhootHead Research & Development,

Nurture Earth R&D Pvt LtdMIT Campus, Beed bypass road,

Aurangabad, India.

Dr. Rakesh KumarAssistant Professor,

Department of Applied Chemistry, BIT Mesra, Patna, India.

Dr. Priyavrat TharejaHead, Materials and Metallurgical

Engineering department, PEC University of Technology,

Chandigarh, India.

STM Journal (s) Advisory Board

Editorial Board

Manisha Asit UpadhyayInstitute of Technology, Nirma

University, India.

Ravibabu Mulaveesala Department of Electrical Engineering, Indian Institute of Technology, Ropar,

India.

Vinod Kumar SinghElectrical Engineering, S.R.G.I. ,

Jhansi, India.

Usha Sandeep MehtaInstitute of Technology (EC-VLSI Design),

Nirma University, India.

Rajib KarDepartment of Electronics &

Communication Engineering, NIT Durgapur,

West Bengal, India.

I take the privilege to present the print version for the [Volume 1 Issue (1)] of Recent Trends in

Electronics and Communication Systems. The intension of RTECS is to create an atmosphere that

stimulates creativeness, research and growth in the area of in Electronics and Communication

Systems.

The development and growth of the mankind is the consequence of brilliant Research done by

eminent Scientists and Engineers in every field. RTECS provides an outlet for Research findings and

reviews in areas of Electronics and Communication found to be relevant for National and

International recent developments & research initiative.

The aim and scope of the Journal is to provide an academic medium and an important reference for

the advancement and dissemination of Research results that support high level learning, teaching and

research in the domain of Electronics and Communication.

Finally, and Authors for their continued support and invaluable contributions and suggestions in the

form of authoring I express my sincere gratitude and thanks to our Editorial/ Reviewer board write

ups/ reviewing and providing constructive comments for the advancement of the journals. With

regards to their due continuous support and co-operation, we have been able to publish quality

Research/Reviews findings for our customers base.

I hope you will enjoy reading this issue and we welcome your feedback on any aspect of the Journal.

Dr. Archana Mehrotra

Director

STM Journals

Director's Desk

STM JOURNALS

1. Value Measurement of Services of 4G IMT- A Systems: A Perspective of Bangladesh Rony Kumer Saha 1

2. Design of a Quadcopter using PID Control Algorithm D. Devaprakash, P. Anantha Christu Raj 13

3. A Numerical Simulation of Optical Receiver Performance of WDM Signals in a PONM. S. V. Vara Prasad, T. Sireesha, K. Krishna Murthy 21

ContentsRecent Trends in Electronics & Communication Systems

RTECS (2014) © STM Journals 2014. All Rights Reserved

Recent Trends in Electronics and Communication Systems

Volume 1, Issue 1

www.stmjournals.com

Value Measurement of Services of 4G IMT- A

Systems: A Perspective of Bangladesh

Rony Kumer Saha* Department of Electrical and Electronic Engineering, East West University,

A/2, Jahurul Islam Avenue, Jahurul Islam City, Aftabnagar, Dhaka, Bangladesh

Abstract The International Mobile Telecommunication Advanced (IMT-A) is the 4th generation (4G) of mobile communication standards. Since 3rd generation (3G) has not successfully

captured the market in many parts of the world and is in the very early stage in Bangladesh, 4G seems to be the emerging technology to address the user needs in

Bangladesh. In this paper, the author focuses on the value measurement of services of

IMT-A systems in the context of Bangladesh. The value measurement technique is a way to measure the importance of any service or product relative to the cost associated to

offer it. The author considers a set of services of IMT-A systems that characterize almost all service classes of IMT-A as recommended by the International Telecommunications

Union (ITU) and measure their viability in terms of their importance relative to the cost.

An extensive field survey has been performed over 305 participants from diverse backgrounds in Bangladesh to rank the services. Analysis matrix method criterion has

been adopted which shows how the method can be applied for value measurement of

IMT-A services. The value indices of the services are depicted clearly in the value graph. Based on the survey analysis, finally, a set of services with high importance but at low

cost are proposed to be offered for the upcoming 4G systems in Bangladesh.

Keywords: IMT-A, value measurement, criteria analysis matrix, 4G technology,

service, survey

RTECS (2014) © STM Journals 2014. All Rights Reserved

Recent Trends in Electronics & Communication Systems

Volume 1, Issue 1

www.stmjournals.com

Design of a Quadcopter using PID Control Algorithm

D. Devaprakash*, P. Anantha Christu Raj

Electronics and Instrumentation Department, Karunya University, Tamil Nadu, India

Abstract The military use of quadcopter has grown because of its ability to operate in dangerous

locations while keeping human operators safe. Here, a low-cost hover control mechanism is developed and implemented on a microcontroller. Flight control becomes simpler as

the quadcopter hovers at a constant level from ground by itself, at the same time making it too easy to maneuver at heights and perform tasks such as imaging. A PID control

method to obtain stability in flying the quadcopter is designed. The model has four input

forces which are basically the thrust provided by each propeller connected to each rotor with fixed angle. By varying the speed of rear and front motors, we can obtain the pitch,

roll and yaw motions of the quadcopter. Future improvements can be made to improve

the design, to prove that it is possible to produce a small scale UAV that can perform functions of interest to the military as well as commercial and industrial applications.

Keywords: Quadcopter, PID control, unmanned aerial vehicle

RTECS (2014) © STM Journals 2014. All Rights Reserved

Recent Trends in Electronics and Communication Systems

Volume 1, Issue 1

www.stmjournals.com

A Numerical Simulation of Optical Receiver Performance

of WDM Signals in a PON

M. S. V. Vara Prasad, T. Sireesha, K. Krishna Murthy*

P. G. Center, P. B. Siddhardha College, Vijayawada, Andhra Pradesh, India

Abstract This work presents MATLAB 7.9 model of wavelength division multiplexed (WDM)

communication system for evaluating the performance of optical receiver simulation

of WDM-PON (passive optical network). This paper attempts to focus on eliminating

the channel internal noise due to number of users at different noise power levels,

iterations, values of BER (bit error rate) and error count within time elapsed in

seconds. Optical communication systems have good speed, accuracy and efficiency.

But accuracy of high-speed communication is unstable due to beat noise. By using

the MATLAB platform, it is easier and much simpler for understanding the signal

flow in the optical receiver of WDM-PON. WDM-PON is the point-to-point

connectivity and pair of wavelengths for single user. This network is suitable for

present and future generation networks.

Keywords: Bit error rate (BER), passive optical network (PON), beat noise, noise

power, iteration, error count, channel, users, time elapsed