Exploring Cellular-Based Private Wireless Networks: Summary (2026)
Chapter: 1 Introduction and State of the Industry
AIRPORT COOPERATIVE RESEARCH PROGRAM
CONTENTS
Chapter 1 Introduction and State of the Industry
The Need for Better Connectivity—Today and Tomorrow
Purpose and Overview of this Summary
Practical Explanation of Private Wireless Networks
Chapter 2 Conceptual Considerations—an Executive Overview
How CBRS Can Benefit Airport Operators—A Vision of Possibilities
Technical Explanation of PWNs—A High-Level Understanding
Frequently Asked Questions About PWNs
Chapter 3 Early Planning Considerations
Adoption/Implementation Barriers
Chapter 4 Design Considerations
Transitioning from Planning to Design
Chapter 5 Deployment and Management Considerations
Exploring Cellular-Based Private Wireless Networks: Summary
This digest is a summary of ACRP Research Report 282: Exploring Cellular-Based Private Wireless Networks for the U.S. Aviation Industry, research conducted for ACRP Project 07-21, “Understanding Opportunities with Deploying Private Wireless Network at Airports.” It provides airport operators with an overview of the opportunities and challenges when deploying cellular-based private wireless networks at U.S. airports over Citizens Broadband Radio Service (CBRS) spectrum. This digest follows the structure of the research report, which contains more in-depth information. The research team, led by Barich, Inc., included researchers and subject matter experts in the wireless and aviation industries. The responsible senior program officer is Matthew Griffin.
CHAPTER 1 INTRODUCTION AND STATE OF THE INDUSTRY
The Need for Better Connectivity—Today and Tomorrow
What happens when technology brings people, data, devices, and systems together? You have connectivity. Connectivity enables communication, and communication is foundational to safe and successful airport operations. However, airports still lack ubiquitous and reliable connectivity, meaning:
- Serious security and safety gaps leave staff and passengers vulnerable.
- Outmoded and inefficient business practices remain, straining already limited budgets.
In addition, many airports have grown accustomed to their connectivity gaps, meaning:
- They continue to use wired and wireless solutions that will never meet connectivity needs.
- They have little time to research other options.
- They think other options will be cost prohibitive.
And that is today. What about tomorrow?
Every industry—including aviation—is increasingly marching toward digital transformation, from automation to smart facilities. But this journey will stop without solid, ubiquitous connectivity in place—something that can largely be accomplished today through private wireless networks (PWNs).
Purpose and Overview of this Summary
This summary presents information aligned with the lifecycle of an airport operatorʼs PWN:
- Chapters 1 and 2 inform airports in the gaining general education stage.
- Chapter 3 informs airports in the early planning stage.
- Chapter 4 explains considerations for design.
- Chapter 5 informs airports in stages of deployment, and ongoing management and expansion.
Practical Explanation of Private Wireless Networks
A PWN is best described by its two primary aspects: it is mobile technology, and it is a private network, as defined here.
