This chapter contains sections titled:

• Usage in Developed Markets and Emerging Economies

• How to Control Mobile Usage

• Measuring Mobile Usage from a Financial Point of View

• Cell Capacity in Downlink

• Current and Future Frequency Bands for Cellular Wireless

• Cell Capacity in Uplink

• Per-User Throughput in Downlink

• Per-User Throughput in Uplink

• Traffic Estimation Per User

• Overall Wireless Network Capacity

• Network Capacity for Train Routes, Highways, and Remote Areas

• When will GSM be Switched Off?

• Cellular Network VoIP Capacity

• Wi-Fi VoIP Capacity

• Wi-Fi and Interference

• Wi-Fi Capacity in Combination with DSL, Cable, and Fiber

• Backhaul for Wireless Networks

• A Hybrid Cellular/Wi-Fi Network Today and in the Future