Program: B.E. (Electronics and Telecommunication Engineering)

Transcription

1 Electronics and Telecommunication Engineering Mobile Communication Systems Program: B.E. (Electronics and Telecommunication Engineering) Semester VII Course ET- 71: Mobile Communication Systems Prerequisites: a course on Digital and Analog communication. Periods per week Lecture 4 (Each of 60 min.) Practical 2 Tutorial - Faculty in charge: Dayanand Ambawade Hours Marks Evaluation System Theory Examination Practical examination - - Oral Examination - 25 Term Work - 25 Total 150 Course Overview: The aim of this course is to introduce to the students concept of mobile wireless communication. Students will be introduced different cellular concept, which are useful for the design of cellular system. This course also elaborates about communication channel and defines different path loss models and related concepts to channel. This course gives the in- depth knowledge about how to enhance capacity of cellular system. Different cellular communication systems like GSM, CDMA and WCDMA is focused with their technical details and advantages and disadvantages of each. Course Educational Objectives (CEO): CEO 1 To introduce the fundamental principles of mobile wireless communication systems. CEO 2 To study basic principles of mobile radio propagation and channel models. CEO 3 CEO 4 To enable the student to understand the basic features of cellular mobile communication systems and digital radio: FDMA, TDMA, CDMA. To introduce the knowledge of various generations mobile and wireless communication technologies and its applications to students. Course Learning Outcomes: At the end of the course student will be able to:

2 a b c d e f Appreciate role of cellular communication system, justify how to reduce interference also justify how to improve coverage and system capacity of cellular system, and Appraise traffic intensity of channel, channel allocation techniques and hand- off, estimate the busy hour traffic and use Erlang- B and C chart. Explain the GSM services, channel structure, frame structure and express the GSM architecture. Understand large- scale and small- scale fading- channel models, and to analyze their influences on a mobile- communication system s performance. Understand various multiple access techniques for mobile communications, and their advantages and disadvantages. Understand CDMA cellular system and services. Explain the motivation and potential applications of 3G systems. Lesson Planning: Lect No Lecture Topic Reading Assigned Due Introduction 1] Introduction to wire1ess communication systems 2] The cellular concept: Frequency reuse, channel assignment strategies, handoff strategies, interference and system capacity, trunking and grade of service, improving the capacity of cellular systems. GSM GSM Network architecture, signaling protocol architecture, identifiers, channels, Frame structure, speech coding, authentication and security, call procedure, handoff procedure, services and features. Mobile data networks Data oriented CDPD network, GPRS and higher data rates, SMS in GSM. Mobile radio propagation: Large scale path loss Reflection, ground reflection model (2 ray model), diffraction, practical link budget design using path loss models. Small scale fading and multi- path Small- scale multipath propagation, T1,R2* Ch1,2(T1) Ch1(R2*) Ch- 3(T1) Ch- 10(T1) Ch- 4 R2*, T1 Ch- 4,5 HW- 1 20/7/13 HW- 2 15/8/13 Assign- 1 19/8/13 T1,R2*, R3* HW- 3 28/8/13 HW- 4 3/9/13 Assin- 2 5/9/13 HW#5 HW#6 Assign- 3 Week /7/13 19/8/13 28/8/13 Week /9/13 4/9/13 12/9/13 Week /9/13

3 parameter of multi- path channels, types of small scale fading, Rayleigh and Ricean distribution, diversity, RAKE Receiver Multiple access Technique in Wireless Communications Frequency Division Multiple access, Time Division Multiple access, Spread Spectrum Multiple access, Space Division Multiple access. CDMA digital cellular standard (1S- 95): Frequency and channel specifications of IS- 95, forward and reverse CDMA channel, packet and frame formats, mobility and radio resource management. IMT Forward and reverse channels in W- CDMA and CDMA2000, Hand off and Power control in 3G system. Ch- 8(T1) Ch- 2 (R2*) T1,R2* Ch- 10 (T1) Ch- 2,4 (R2*) Ch- 15,16 (R3*) 17/9/13 HW#7 HW#8 HW#9 Assign- 4 12/10/13 Week- 8 Week Week /10/13 Recommended Books: Text: 1. Wireless Communications - Theodore S. Rappaport, Prentice Hall of India, PTR publication 2. Principles of Wireless Networks- Kaveh Pahlavan, Prashant Krishnamurthy, PHI Reference 1. Wireless communication- Singhal_TMH 2. Mobile Communications- Jochen Schiller* Pearson Publications 3. Wireless Communication Networks- Vijay Garg* Elsevier Publications 4. Mobile and Personal Communication Services and Systems- Raj Pandya* IEEE Press Publications, PHI 5. Principles of Mobile Communications by Gordon Stuber * LAB Planning: Sample List of Laboratory Exercises Sr. Title of Experiment Remarks No. 1 Study of Hardware components of Mobile Week- 1 Communications Systems 2 Study of GSM modem Week- 2 3 Wireless Channel Modeling, Analysis & Simulation Week- 3

4 using MATLAB 4 Channel Allocation Techniques Week- 4 5 Spread Spectrum Communication Week- 5 6 Virtual Lab Week Case Study: GPRS Week Optional : Adaptive Antenna Arrays & Beam forming Week- 8 Some Possible Literature Review Topics: The following is a list of some possible literature review topics. You are free to choose your own topic as well. Advanced channel modeling and simulation techniques. Adaptive modulation and coding techniques CDMA multiuser detection techniques. Multicarrier techniques: OFDM, MC- CDMA, SC- FDMA Receiver time/frequency/sample synchronization. Time domain equalization techniques. Frequency domain equalization techniques. Single antenna interference cancellation. Space- time coding and diversity techniques. Spatial multiplexing techniques. Space division multiple access. Multiuser diversity techniques. Bit interleaved coded modulation. Iterative receiver techniques. Automatic repeat request techniques. CDMA power control and soft hand- off algorithms. Cooperative communications. Cellular network- based radiolocation techniques. Software radio sample rate conversion and/or channelization. Cognitive radio spectrum sensing and/or dynamic spectrum management. Intelligent transport systems. Vehicular communication. Green radio. A topic of your own - talk to me about it first! References: You will need a good list of journal and conference publications for your project. Most of the following publications are available on- line through IEEE xplore which also has an excellent search capability. IEEE Transactions on Vehicular Technology IEEE Journal on Selected Areas in Communication IEEE Transactions on Wireless Communications IEEE Transactions on Communications

5 IEEE Communications Magazine IEEE Personal Communications Magazine IEEE Transactions on Acoustics, Speech, and Signal Processing IEEE Communications Letters Proceedings of the IEE IEE Electronics Letters Kluwer Journal on Wireless Personal Communications Plenum International Journal of Wireless Information Networks IEEE Vehicular Technology Conference (VTC) IEEE Global Telecommunications Conference (GLOBECOM) IEEE International Conference on Communications (ICC) IEEE Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) IEEE International Conference on Universal Personal Communications (ICUPC) IEEE International Conf. on Acoustics, Speech, and Signal Proc. (ICASSP) YRP Symposium on Wireless Personal Multimedia Communications