Typically such services exhibit high mobility, low data throughput, and high latencies. In the face of low-tier PCS, the future of such services is uncertain. This paper gives describes the current state of wireless communications and speculates on the future, from a telecommunications perspective. The evolutionary trends presented are strongly argued and supported with evidence, and the facts described are accurate without being overly detailed. Flaws Nearly all systems or other high-level issues involved with wireless communications are totally ignored.
Much speculation is stated as fact rather than possibility.