Wireless networking

Front Cover; Wireless Networking; Copyright Page; Table of Contents; Preface; Chapter 1. Introduction; 1.1 Networking as Resource Allocation; 1.2 ATaxonomy of Current Practice; 1.3 Technical Elements; 1.4 Summary and Our Way Forward; Chapter 2. Wireless Communication: Concepts, Techniques, Models; 2.1 Digital Communication over Radio Channels; 2.1.1 Simple Binary Modulation and Detection; 2.1.2 Getting Higher Bit Rates; 2.1.3 Channel Coding; 2.1.4 Delay, Path Loss, Shadowing, and Fading; 2.2 Channel Capacity; 2.2.1 Channel Capacity without Fading; 2.2.2 Channel Capacity with Fading 2.3 Diversity and Parallel Channels: MIMO2.4 Wideband Systems; 2.4.1 CDMA; 2.4.2 OFDMA; 2.5 Additional Reading; Chapter 3. Application Models and Performance Issues; 3.1 Network Architectures and Application Scenarios; 3.2 Types of Traffic and QoS Requirements; 3.3 Real-Time Stream Sessions: Delay Guarantees; 3.3.1 CBR Speech; 3.3.2 VBR Speech; 3.3.3 Speech Playout; 3.3.4 QoS Objectives; 3.3.5 Network Service Models; 3.4 Elastic Transfers: Feedback Control; 3.4.1 Dynamic Control of Bandwidth Sharing; 3.4.2 Control Mechanisms: MAC andTCP; 3.4.3 TCP Performance over Wireless Links 3.5 Notes on the LiteratureChapter 4. Cellular FDM-TDMA; 4.1 Principles of FDM-TDMA Cellular Systems; 4.2 SIR Analysis: Keeping Cochannel Cells Apart; 4.3 Channel Reuse Analysis: Hexagonal Cell Layout; 4.3.1 Cochannel Cell Groups; 4.3.2 Calculating Nreuse; 4.3.3 DRRatio: Simple Analysis, Cell Sectorization; 4.4 Spectrum Efficiency; 4.5 Channel Allocation and Multicell Erlang Models; 4.5.1 Reuse Constraint Graph; 4.5.2 Feasible Carrier Requirements; 4.5.3 Carrier Allocation Strategies; 4.5.4 Call Blocking Analysis; 4.6 Handovers:Techniques, Models, Analysis 4.6.1 Analysis of Signal Strength Based Handovers4.7 The GSM System for Mobile Telephony; 4.8 Notes on the Literature; Chapter 5. Cellular CDMA; 5.1 The Uplink SINR Inequalities; 5.2 A Simple Case: One Call Class; 5.2.1 Example: Two BSs and Collocated MSs; 5.2.2 Multiple BSs and Uniformly Distributed MSs; 5.2.3 Other Cell Interference: Hard and Soft Handover; 5.2.4 System Capacity for Voice Calls; 5.3 Admission Control of Multiclass Calls; 5.3.1 Hard and Soft Admission Control; 5.4 Association and Power Control for Guaranteed QoS Calls; 5.5 Scheduling ElasticTransfers 5.6 CDMA-Based 2G and 3G Cellular Systems5.7 Notes on the Literature; 5.8 Appendix: Perron-Frobenius Theory; Chapter 6. Cellular OFDMA-TDMA; 6.1 The General Model; 6.2 Resource Allocation over a Single Carrier; 6.2.1 Power Control for Optimal Service Rate; 6.2.2 Power Control for Optimal Power Constrained Delay; 6.3 Multicarrier Resource Allocation: Downlink; 6.3.1 Single MS Case; 6.3.2 Multiple MSs; 6.4 WiMAX:The IEEE 802.16 Broadband Wireless Access Standard; 6.5 Notes on the Literature; Chapter 7. Random Access and Wireless LANs; 7.1 Preliminaries; 7.2 Random Access: From Aloha to CSMA