TY  - BOOK
AU  - Rao,Gottapu Sasibhushana
TI  - Cellular Mobile Communication
SN  - 9788131798614
U1  - 621.38456  23
KW  - Electronic books
N1  - Cover -- Contents -- About the Author -- Preface -- Chapter 1: Introduction to Mobile and Cellular Communication Systems -- 1.1 Introduction -- 1.2 Generations of Wireless Mobile Systems -- 1.2.1 First Generation (1G) -- 1.2.2 Second Generation (2G) -- 1.2.3 Interim Generation (2.5G) -- 1.2.4 Third Generation (3G) -- 1.2.5 Fourth Generation (4G) -- 1.3 Cellular Geometry -- 1.3.1 Cell Shapes -- 1.4 Introduction to Cellular concept -- 1.4.1 Frequency Reuse -- 1.4.2 Handoff -- 1.4.2.1 Types of Handoff -- 1.4.2.2 Handoff Strategies -- 1.4.3 Co-channel Interference -- 1.4.4 Cell Splitting -- 1.5 Principle of Operation of a Cellular Mobile System -- 1.5.1 Components of a Cellular Mobile Network -- 1.5.2 Common Air Interface -- 1.6 Call Transfer Operation from One Mobile Phone to another -- 1.6.1 The Duplex Concept -- 1.6.2 Control and Voice Channels -- 1.6.3 Operation of One Mobile Phone Placing a Call to Another Mobile Phone -- 1.6.4 Operation that Takes Place when a Mobile Station Receives an Incoming Call -- 1.7 Multiple Access Schemes -- 1.8 Analogue and Digital Cellular Mobile Systems -- 1.8.1 Analogue Cellular Mobile Radio Systems (AMPS) -- 1.8.2 Digital Cellular Mobile Radio Systems -- 1.8.2.1 Global System for Mobile communications -- 1.8.2.2 CDMA or (IS-95) -- 1.9 Existing Mobile Communication Technologies and Current Status -- 1.9.1 Paging -- 1.9.2 Communication Satellites -- 1.9.3 Wireless Local Loop (WLL) -- 1.9.4 Personal Handy Phone -- 1.9.5 Mobile Radio -- 1.9.6 Cordless Phones -- 1.9.7 DECT -- 1.9.8 Bluetooth -- 1.9.9 Current Status of Cellular Radio -- 1.10 Summary -- Review Questions -- Objective Type Questions and Answers -- Open Book Questions -- Further Reading -- Chapter 2: Cellular Geometry, Frequency Reuse, Cell Splitting, and Sectoring -- 2.1 Introduction -- 2.2 Cellular Geometry -- 2.2.1 Circular Geometry; 2.2.2 Polygonal Geometry -- 2.2.3 Location of Antenna to Cover Cellular Region -- 2.3 Frequency Reuse -- 2.3.1 Cellular System Capacity and Frequency Reuse for a Cluster Size of "N" with Each Cell Allocated a Group of "K" Channels -- 2.3.2 Spectrum Efficiency and Propagation Path Loss -- 2.3.3 Frequency Reuse Factor -- 2.3.4 Relationship Between Frequency Reuse Factor (D/R) and Cluster Size (N) -- 2.3.4.1 Method of locating co-channel cells -- 2.3.4.2 Establishment of relationship between D, d and shift parameters (i and j) -- 2.3.4.3 Establishment of relationship between D, R, and N -- 2.3.4.4 Relationship between area of a hexagon, number of cells in a large hexagon, and N -- 2.3.4.5 Important conclusions from Equation (2.14) -- 2.3.5 The key trade-offs -- 2.4 Improving coverage and Capacity in Cellular systems -- 2.5 Cell Splitting -- 2.6 Sectoring -- 2.7 Range Extension by the Use of Repeaters -- 2.8 Microcell Zone Concept -- 2.8.1 Advantages of Microcell Zone Concept -- 2.9 Picocell Zone Concept -- 2.10 Summary -- Review Questions -- Objective Type Questions and Answers -- Open Book Questions -- Key Equations -- Further Reading -- Chapter 3: Elements of Cellular Radio System Design -- 3.1 Introduction -- 3.2 Concept of Frequency Reuse Channels -- 3.2.1 Frequency Reuse Schemes -- 3.2.2 Number of Customers in the System -- 3.3 Co-channel Interference -- 3.3.1 Co-channel Interference Reduction Factor -- 3.3.2 Relation Between co-channel Reduction Ractor and Frequency Reuse Factor -- 3.4 Desired C/I from Normal Case in an Omnidirectional antenna System -- 3.4.1 Analytic Solution -- 3.5 Cellular System Design in Worst-case Scenario with an Omnidirectional Antenna -- 3.6 Cell Splitting -- 3.6.1 Types of Cellular Networks -- 3.6.1.1 Macrocellular Radio Networks -- 3.6.1.2 Microcellular Radio Networks -- 3.6.1.3 Picocellular Radio Networks; 3.6.1.4 Nanocellular Radio Networks -- 3.7 Challenges in Cell Splitting -- 3.7.1 Overlaid Cell Concept -- 3.8 Consideration of the Components of the Cellular System -- 3.8.1 Antennas -- 3.8.2 Switching Equipment -- 3.8.3 Data Links -- 3.9 Summary -- Review Questions -- Review Questions -- Objective Type Questions and Answers -- Open Book Questions -- Key Equations -- Further Reading -- Chapter 4: Interference -- 4.1 Introduction -- 4.2 Types of Interferences -- 4.3 Co-channel Interference Areas in a System -- 4.3.1 To Find the co-channel Interference Area from a Mobile Receiver -- 4.3.2 To Find the Co-channel Interference Area which Affects a Cell Site -- 4.4 Estimation of Co-channel Interference Level -- 4.5 Real-time Co-channel Interference Measurement -- 4.6 Diversity Receiver -- 4.7 Non-co-channel Interference -- 4.7.1 Adjacent-channel Interference -- 4.7.1.1 Next-channel Interference -- 4.7.1.2 Neighbouring-channel Interference -- 4.7.1.3 Transmitting and receiving channels Interference -- 4.7.2 Near-end to far-end ratio Interference -- 4.7.2.1 In one Cell -- 4.7.2.2 In Cells of two Systems -- 4.8 Estimation of Adjacent-channel Interference Levels -- 4.9 Summary -- Review Questions -- Objective Type Questions and Answers -- Open Book Questions -- Key Equations -- Further Reading -- Chapter 5: Co-Channel Interference Models and Reduction -- 5.1 Introduction -- 5.2 Geographical and Statistical Models -- 5.2.1 General Features of the Geographical Models -- 5.2.2 General Features of the Statistical Models -- 5.3 Interference Models -- 5.3.1 Geographical Model with One Interferer -- 5.3.2 Geographical Model with Six Interferers -- 5.3.3 Geographical Model with Several Tiers of Interferers -- 5.3.4 Fading Only Statistical Model -- 5.3.5 Shadowing Only Statistical Model -- 5.3.6 Fading and Shadowing Statistical Model; 5.4 Reduction of Co-channel Interference -- 5.4.1 By Using a Notch in the Tilted Antenna Pattern -- 5.4.2 Using an Adaptive Antenna -- 5.4.3 Spatial Filtering for Interference Reduction -- 5.5 Summary -- Review Questions -- Objective Type Questions and Answers -- Open Book Questions -- Key Equations -- Further Reading -- Chapter 6: Teletraffic Engineering, Trunking, GoS, and Operational Techniques -- 6.1 Introduction -- 6.2 Objectives of Teletraffic Engineering -- 6.3 Concepts of Trunking and Blocking -- 6.4 Call Capacity -- 6.4.1 Global View -- 6.4.2 Component View -- 6.5 Grade of Service (GoS) -- 6.6 Blocking Probability Formulas -- 6.6.1 Erlang B Formula -- 6.6.2 Poisson's Formula -- 6.6.3 Erlang C Formula -- 6.6.4 Comparison of Erlang B and Poisson's Formulas -- 6.7 Operational Techniques and Technologies -- 6.7.1 Adjusting System Parameters -- 6.7.1.1 Increasing the Coverage for a Noise-limited System -- 6.7.1.2 Reducing the Interference -- 6.7.1.3 Increasing the Traffic Capacity -- 6.7.2 Coverage-hole Filler -- 6.7.2.1 Enhancers (Repeaters) -- 6.7.2.2 Passive Reflector -- 6.7.2.3 Diversity -- 6.7.2.4 Co-phase Technique -- 6.7.3 Leaky Feeder -- 6.7.4 Cell Splitting -- 6.7.4.1 Permanent Splitting -- 6.7.4.2 Dynamic Splitting -- 6.7.5 Small Cells (Microcells) -- 6.7.6 Narrow Beam Concept -- 6.8 Summary -- Review Questions -- Objective Type Questions and Answers -- Open Book Questions -- Key Equations -- Further reading -- Chapter 7: Basic Antenna Theory -- 7.1 Introduction -- 7.2 Basics of Antennas -- 7.2.1 Radiation Pattern -- 7.2.2 Directivity -- 7.2.3 Polarization -- 7.2.4 Impedance -- 7.3 Other Important Antenna Parameters -- 7.3.1 Resonant Frequency -- 7.3.2 Gain -- 7.3.3 Bandwidth -- 7.3.4 Reciprocity -- 7.3.5 Effective Area -- 7.3.6 Beamwidth -- 7.3.7 Efficiency -- 7.4 Antenna Arrays -- 7.4.1 Broadside Versus end-fire Arrays; 7.4.2 End-fire Antenna -- 7.4.3 Parasitic Arrays -- 7.4.4 Driven Arrays -- 7.5 Summary -- Review Questions -- Exercise Problems -- Objective Type Questions and Answers -- Open Book Questions -- Key Equations -- Further Reading -- Chapter 8: Mobile Antennas -- 8.1 Introduction -- 8.1.1 Principle of Basic Mobile Antenna -- 8.1.2 Performance Requirements -- 8.2 Antenna Fundamentals -- 8.2.1 Polarization -- 8.2.2 Propagation Pattern -- 8.2.3 Half-power-beam-width -- 8.2.4 Gain -- 8.2.5 Impedance -- 8.2.6 Voltage Standing Wave Ratio/return Loss -- 8.2.7 Mechanical Features -- 8.3 Types of Antennas -- 8.3.1 Monopole Antenna -- 8.3.2 Dipole -- 8.3.2.1 Ideal Half-wavelength Dipole -- 8.3.2.2 Folded Dipole -- 8.3.2.3 Hertzian Dipole (Current Element) -- 8.3.3 Horn Antennas -- 8.3.4 Loop Antennas -- 8.3.5 Helical Antennas -- 8.3.5.1 Helical Antenna for Global Positioning System -- 8.3.6 Patch Antennas -- 8.3.7 Aperture Antennas -- 8.3.8 Planar Inverted-L/F Antennas -- 8.3.9 Reflectors -- 8.4 Mean Effective Gain -- 8.5 Human Body Interactions and Specific Absorption rate -- 8.6 Mobile Satellite Antennas -- 8.6.1 Omni-directional, Near-hemispherical Radiation Pattern -- 8.6.2 Circular Polarization with Axial Ratio Close to Unity -- 8.6.3 Patch Antennas -- 8.7 Summary -- Review Questions -- Objective Type Questions and Answers -- Open Book Questions -- Key Equations -- Further Reading -- Chapter 9: Cell-Site Antennas for Mobile Communication -- 9.1 Introduction -- 9.1.1 Base Station Antennas -- 9.1.1.1 Reciprocity -- 9.1.1.2 Frequency Bands -- 9.2 Cell-site Antennas -- 9.2.1 Omnidirectional Antennas -- 9.2.1.1 Ground Plane and skirt Antennas in Comparison -- 9.2.1.2 Design of Omnidirectional Antenna Cellular system -- 9.2.2 Directional Antennas -- 9.2.3 Base Station Antenna Series Omnis -- 9.2.3.1 Yagis -- 9.2.3.2 FB Series Omnis; 9.2.4 Antennas for Wireless LAN
N2  - Mobile Cellular Communication covers all the important aspects of cellular and mobile communications from the Internet to signals, access protocols and cellular systems and is a self-sufficient resource with adequate stress on the principles that govern the behavior of mobile communication along with the applications. The book includes applications such as designing/planning/ installation and maintenance  of cellular operators, I-FI, and WIMAX, ZIBEE, BLUETOOTH and GPRS networks. It also includes advanced technologies like CDMA 2000, WCDMA, 3G, 4G and beyond 4G and contains 160 examples and 540 exercises
UR  - https://ebookcentral.proquest.com/lib/cethalassery/detail.action?docID=5125304
ER  -