1. Introduction
1.1. Wireless Network
1.1.1. Elements
1.1.2. Taxonomy
2. Mobility
2.1. Challenge
2.2. Approaches
2.3. Contacting a Mobile Friend
2.4. Home Network and Visited Network
2.4.1. 4G / 5G
2.4.2. ISP / WiFi
2.4.3. Generic
2.5. Registration
2.6. Indirect Routing
2.6.1. Comments
2.7. Direct Routing
2.7.1. Comments
2.8. In 4G Networks
2.8.1. Major Mobility Tasks
2.9. Configuring LTE Control-Plane Elements
2.10. Configuring Data-Plane Tunnels for Mobile
2.11. Handover between BSs in Same Cellular Network
2.12. Mobile IP
2.13. Wireless and Mobility
2.13.1. Impact on Higher Layer Protocols
3. Wireless
3.1. Link and Network Characteristics
3.2. Code Division Multiple Access (CDMA)
3.2.1. Encode / Decode
3.2.2. Two-Sender Interface
3.3. WiFi : 802.11 Wireless LANs
3.3.1. IEEE
3.3.1.1. Multiple Access
3.3.1.1.1. CSMA/CA
3.3.1.1.2. Avoiding Collisions
3.3.2. Architecture
3.3.3. Channel and Association
3.3.4. Passive / Active Scanning
3.3.5. Frame : Addressing
3.3.6. Mobility Within Same Subnet
3.3.7. Advanced Capabilities
3.4. Personal Area Network
3.4.1. Bluetooth
3.5. Cellular Networks 4G and 5G
3.5.1. Elements of 4G LTE Architecture
3.5.2. LTE
3.5.2.1. Data Plane Control Plane Separation
3.5.2.2. Data Plane Protocol Stack
3.5.2.2.1. First Hop
3.5.2.2.2. Packet Core
3.5.2.3. Data Plane Associating with a BS
3.5.2.4. Mobiles : Sleep Modes
3.5.3. Global Cellular Network
3.5.3.1. A Network of IP Networks
3.5.4. On to 5G