UNIVERSITY of ENGINEERING & MANAGEMENT,JAIPUR Lecture
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UNIVERSITY OF ENGINEERING & MANAGEMENT,JAIPUR Lecture-wise Plan Subject Name: Wireless Communication & Networks Subject Code-EC701 Year: 4thYear Semester: Seventh Module Topics Number of Lectures Number Cellular Mobile Wireless Networks: Systems 12L and DesignFundamentals 1. Description of cellular system, Cellular 1 Structure, Frequency Reuse, Cell clustering 2. Capacity enhancement techniques for cellular 2 networks, cell splitting, antenna sectoring, Co-channel and Adjacent channel interferences 3. Channel assignment schemes – Fixed channel, 1 Dynamic channel and Hybrid channel 4. mobility management – location management 1 and handoff management, handoff process, different types of handoff 5. Different Multi-path propagation 1 mechanisms, Multi-path effects on mobile communication 1 6. Fading, different types of fading, small and 1 large scale fading, slow and fast fading, narrowband and wideband fading 7. Inter symbol interference, fast fading model, 1 Doppler effect due to velocity of mobiles, 8. Rayleigh envelop, free space propagation 1 model 9. Two ray ground reflection model, log distance 2 path loss model, log normal shadowing model 10. macro and micro cell propagation models, 1 types of base stations and mobile station antennas Modern Mobile Wireless Communication 14L Systems: 1. Evolution strategies – First Generation (1G) to Fourth Generation (4G), Personal Area Networks:PAN, Low Tier Wireless System: Cordless Telephone, Second Generation 2 (CT2),Digital European Cordless Telecommunications (DECT), Public wide- area Wireless Networks: 1 G to 3G cellular networks 2. Time division multiple access (TDMA), 2 narrowband and wideband TDMA, 1 synchronous and asynchronous TDMA, Frequency division multiple access (FDMA) 3. Code Division Multiple Access (CDMA), Direct-sequence CDMA, spread spectrum 1 technique 4. spectral efficiency of different wireless access technologies: Spectral Efficiency in FDMA 1 system, Spectral Efficiency in TDMA system, Spectral Efficiency for DS-CDMA system 5. Second generation (2G) Network: Global system for mobile communication (GSM): 1 Architecture and Protocols Air Interface 6. GSM spectrum, GSM Multiple Access Scheme, GSM Channel Organization, Traffic Channel multi-frame, Control (Signaling) 1 Channel Multi-frame, Frames, Multi-frames, Superframes and Hyper-frames 7. GSM Call Set up Procedure, Location Update Procedure, Routing of a call to a Mobile 1 Subscriber 8. The concept of packet data services The 2.5 G General Packet Radio Services: GPRS 1 Networks Architecture, GPRS Interfaces and Reference Points 9. GPRS Mobility Management Procedures, GPRS Attachment and 1 DetachmentProcedures, Session Management and PDP Context 10. Data Transfer through GPRS Network and 1 Routing, The IP Internetworking Model 11. IS-95 Networks and 3G – The Universal Mobile Telecommunication System (UMTS) 1 CDMA based IS-95 Systems, forward link and reverse link for IS-95 12. handoff process in CDMA based IS-95 network. UMTS Network Architecture – Release 99, UMTS Interfaces, UMTS 2 Network Evolution UMTS Release 4 and 5, UMTS FDD and TDD, UMTS Channels, Logical Channels, UMTS Time Slots Wireless Local Area Networks (WLAN): IEEE 7L 802.11 Standards and Protocols 3. 1. IEEE 802.11 standards, WLAN family, WLAN transmission technology, WLAN 1 system architecture, Collision Sense Multiple Access with Collision Detection (CSMA/CD) and CSMA collision avoidance (CSMA/CA) 2. Frequency Hopping Spread Spectra, 802.11 PHY and MAC layers, IEEE 802.11 2 Distributed Coordination function (DCF) and Point coordination function (PCF), Back off algorithm 3. Virtual carrier sense, MAC frame format. Security and QoS issues, WLAN applications 1 4. Evolution of broadband wireless, IEEE 802.16 standards : WiMAX , Spectrum 1 Allocation, IEEE 802.16 Standard Architecture UNIVERSITY OF ENGINEERING & MANAGEMENT,JAIPUR Lecture-wise Plan 5. Overview of WiMAX PHY, IEEE 802.16 MAC Layer, IEEE 802.16 Scheduling Services, Unsolicited Grant Service (UGS), 1 Real-time Polling Service (rtPS), Non- realtime Polling Service (nrtPS), Best Effort (BE) 6. Overview of 3G Long Term Evolution (3G LTE) for broadband wireless communication, 1 Orthogonal Frequency Division Multiple Access (OFDMA) Mobile Internet Protocol 4L 1. Basic Mobile IP, Mobile IP Type-MIPV4 and 1 MIPv6, Mobile IP: Concept, Four basic entities for MIPv4, Mobile IPv4 Operations, Registration, Tunneling 2. MIPv4 Reverse Tunneling, MIPv4 Triangular 1 Routing, Configuring PDP Addresses on Mobile Station, Mobility Classification. 4 3. Seamless Terminal Mobility Management, Limitations of current TCP/IP networks for 1 mobility support, Mobility solution, Accessing External PDN through GPRS/UMTS PS Domain, Transparent Access, 4. Use of Mobile IP for Non-transparent access, Dynamically accesses IP address from 1 ExternalNetwork Total Number Of Hours = 37 Faculty In-Charge HOD, ECE Dept. Assignment: Module-1(Cellular Mobile Wireless Networks: Systems and DesignFundamentals): 1. Define: a) Grade of service b) Traffic intensity c) Erlang 2. A cellular service provider has received a spectrum band consisting of 1000 logical channels. Mention the distribution scheme of channels in a cell for cluster sizes N = 4 and 7 3. What is handoff and how does it takes place? Explain with the help of a diagram. 4. What is the significance of cell size? 5. Explain what is Co- channel interference? 6. What do you mean by adjacent channel interference? 7. Explain: cell splitting and cell sectoring Module-2 (Modern Mobile Wireless Communication Systems): 1. Explain briefly TDMA, FDMA and SDMA? 2. What are the functions of MSC in GSM? 3. What do you mean by ARFCN in GSM? How many ARFCN are there in GSM? 4. Draw and explain GSM system architecture briefly. 5. With the help of suitable diagram explain FDMA/FDD and FDMA/TDD. 6. What do you mean by spreading in CDMA? 7. Draw and explain GPRS network architecture. What are GPRS radio interfaces? 8. Draw 3GPP UMTS architecture. Module-3(WLAN: IEEE 802.11 Standards and Protocols): 1. Explain briefly ALOHA and Slotted ALOHA.. 2. Explain briefly CSMA and CSMA/CD technique? 3. What is WLAN technology? 4. What is the difference between WLAN and WiMAX? 5. Explain the WLAN physical layer frame as per 802.11a? 6. What is the difference between 802.11a, 11b, 11g and 802.11n? 7. What are the messages exchange between STA and AP in WLAN? Module-4(Mobile Internet Protocol): 1. What is Mobile IP? 2. What are the different addressing schemes for IPv4? 3. How many header fields are there in IPv4? 4. Why is port number needed in TCP header? 5. Explain the addressing scheme of Domain name system (DNS)? 6. Describe Mobile IP operation with diagram. UNIVERSITY OF ENGINEERING & MANAGEMENT,JAIPUR Lecture-wise Plan 7. What are the limitations of MIPv4? UNIVERSITY OF ENGINEERING & MANAGEMENT,JAIPUR Lecture-wise Plan Subject Name: Microelectronics & VLSI Design Subject Code-EC702 Year: 4th Year Semester: Seventh Module Number Topics Number of Lectures Introduction to VLSI Design 6L 1. VLSI Design Concepts, Moor's Law, Scale of Integration(SSI, MSI, LSI, VLSI, ULSI – 1L basic idea only), Types of VLSI Chips (Analog & Digital VLSI) 2. Design styles- ASIC, PLA, PAL etc. 1L 1 3. FPGA, Gate Array based design etc. 1L 4. Top down, Bottom up, Semi custom, Full 1L custom etc. 5. Design principles (Digital VLSI-Concept 1L of Regularity etc.) 6. Design Domains (Behavioral, Structu1, 1L physical-Y chart) Micro-electronic Processes for VLSI Fabrication 10L 1. Silicon Semiconductor Technology- An 1L Overview, Wafer processing 2. Oxidation, Epitaxial deposition, Ion- 1L implantation, Diffusion 3. Cleaning, Etching 1L 4. Photo-lithography– Positive & Negative 1L photo-resist 5. Basic CMOS Technology – Steps in 1L fabricating CMOS 2 6. Basic n-well CMOS process, p-well CMOS 1L process, Twin tub process 7. Silicon on insulator (SoI) 1L 8. Layout Design Rules 1L 9. Stick diagram with examples 1L 10. Continue: Stick diagram with examples 1L CMOS for Digital VLSI Circuits 10L 3 1. Recapitulation of MOS capacitor & MOS 1L transistor 2. CMOS, CMOS inverter characteristics 1L 3. CMOS logic circuits, NAND & NOR Gates 1L etc. 4. CMOC complex logic circuits, AOI, OAI 1L 5. CMOS Half Adder and Full Adder 1L 6. CMOS Transmission GATE 1L 7. Advanced CMOS Logic circuits; Sequential 1L 8. SR Latch circuit, clocked JK Latch/ Master- 1L Slave JK 9. CMOS D-latch & Edge triggered flip-flop 1L 10. CMOS Edge triggered flip-flop 1L Analog VLSI Circuits 8L 1. Analog VLSI design steps 1L 2. Basic building blocks of Analog VLSI chips 1L 3. MOS switch 1L 4. Active load / resistors; Voltage dividers 1L 4 5. CMOS Current source & sink; CMOS 1L Voltage references/voltage dividers 6. CMOS Differential amplifier; Output 1L amplifiers [Basic circuits only] 7. CMOS OPAMP 1L 8. Switched capacitor filter 1L Total Number Of Hours = 34L Angshuman Khan Sandip Das Faculty In-Charge HOD, ECE Dept. Assignment: Module-1(Introduction to VLSI Design): 1. State Moore’s law. 2. Describe VLSI design cycle. Why is it called cycle? 3. Write short note: regularity, modularity, locality. 4. What is hierarchical decomposition? 5. Describe ‘Y’ chart. 6. Duscuss: CPLD, ROM, PLA, PAL, top-down & bottom-up approach, semicustom & full custom design. UNIVERSITY OF ENGINEERING & MANAGEMENT,JAIPUR Lecture-wise Plan Module-2 (Micro-electronic Processes for VLSI Fabrication): 1. State Lambda rule and Micron rule? 2. Draw the lay-out of NAND2 and NOR2. 3. Draw the stick diagram of CMOS. 4. What is SOI and twin tub process? 5. Describe n-well fabrication process. 6. Describe the fabrication process of CMOS. Module-3(CMOS for Digital VLSI Circuits): 1. Draw and describe the VTC of CMOS. 2. NMOS can pass strong 0 but weak 1: justify. 3. Design clocked J-K latch. 4. Design D flipflop. 5. Comment about power consumption of CMOS. 6. What is pseudo NMOS? 7. Write the difference between nMOS pass transistor and CMOS pass transistor. 8. What are the disadvantages of dynamic logic? What id domino logic? Module-4(Analog VLSI Circuits): 1. Describe accumulation, depletion, inversion, and pinch-off conditions of NMOS.