4.1 Introduction4.2 Supporting the Law Enforcement Elements of Communication4.3 Components of Efficient Public Safety Communication Networks4.4 Networks Go Commercial4.5 Viable Business Prospects4.6 The Industry Supports the Involvement of the Mobile Network Operators4.7 Policies for Public Safety Use of Commercial Wireless Networks4.8 Public Safety Networks Coverage: Availability and Reliability Even During Outages4.9 FirstNet Interoperability4.10 Solutions for Enhancing Availability and Reliability Even During Outages4.11 National Public Safety Broadband Network (NPSBN)4.12 Important Objectives of NPSBN4.13 The Future of FirstNet: Connecting Networks Together4.14 High Capacity Information Delivery4.15 Qualities that Facilitate Efficient High Capacity Information Handling4.16 FirstNet User Equipment4.17 Core Network4.18 Illustration: Layers of the LTE NetworkReferences