5G地空通信（ATG）航空互联技术体系白皮书1.0

2025年10月17日 中国移动

DoD 5G Overview

Dr. Joseph B. Evans

Principal Director for 5G

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Office of the Under Secretary of

Defense for Research & Engineering

10 August 2020

Distribution Statement A; Approved for public release, Distribution is unlimited. 1

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D E P A R TME N T O F D E F E N S E

5G S T R A T E G Y IMP L EME N T A T I O N P L A N

ADVANCING 5G TECHNOL OGY & AP PLICATIONS

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SECURING 5G CAPABI LI T IE S

I N R E S P O N S E T O P U B L I C L AW 1 1 6 - 9 2 , S E C T I O N 2 5 4 , P A G E 1 2 8 7 - 1 2 8 8 , O F T H E

N A T I O N A L D E F E N S E A U T H O R I Z A T I O N A C T F O R F I S C A L Y E A R 2 0 2 0

2020

DISTRIBUTION STATEMENT A. Approved for public release.

The estimated cost of this report or study for the

Department of Defense is approximately $10,000 in Fiscal

Years 2020 - 2021. This includes $230 in expenses and

$9,970 in DoD labor.

Generated on 2020Dec11 RefID: 3-1765696

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Approved by Secretary of Defense

2 MAY 2020

Department of Defense (DoD) 5G Strategy (U)

How to activate your SMART/TNT MNP SIM

5G & Sports and entertainment - eBook

AT&T

America's 5G Era

Strengthening Current and Future U.S. Technical Competitiveness in 5G

by Edward Parker, Spencer Pfeifer, Timothy M. Bonds

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This Perspective describes some of the technical aspects of the global competition to deploy fifth-generation telecommunications technology (5G). 5G technology offers the prospect of much faster and more reliable wireless communications that connect a higher number of devices than ever before, with a wide variety of potential applications from industrial automation to virtual reality to connected autonomous vehicles. The United States is not currently at the forefront of 5G deployment, and it faces significant challenges in allocating sufficient electromagnetic spectrum and ensuring a reliable supply of radio access network (RAN) equipment from domestic companies or allied nations. However, the United States remains at the forefront of other aspects of the complex and global 5G ecosystem, such as mobile applications development; smartphone modems; and science, technology, engineering, and mathematics talent. In this Perspective, authors discuss the global state of play in several aspects of the 5G ecosystem (e.g., spectrum availability, the supply chain for hardware and software components, and applications) as of June 2020, and raise several issues for policymakers to consider. 5G technology will roll out gradually over the course of the next decade, and there remains significant uncertainty about its eventual applications and which nations will gain technical leadership and the resulting economic and security benefits. Therefore, the authors believe that policymakers should not view the technical development of 5G as a race that one nation will "win" in the near term, but should promote the United States' long-term technical competitiveness in this area.

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