U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Information Technology /Networking

Mobile & wireless networking

News and Updates

O-RAN Alliance Group Picture - Face to Face Meeting Paris 2025

CTL Staff Advance O-RAN Standards

CTL staff made several technical contributions to the O-RAN Alliance face-to-face meeting on February 24-28 in the areas of security, testing, and RAN

Projects and Programs

Advanced Security Architectures for Next Generation Wireless

Ongoing
National Priorities: The National Strategy to Secure 5G and Implementation Plan goals to: facilitate the rollout of 5G domestically; assess the cybersecurity risks to and identify core security principles of 5G capabilities and infrastructure; address risks to United States economic and national
Replica of a collaborative robotic workcell

Reliable, High Performance Industrial Wireless Systems: Wi-Fi and TSN

Ongoing
Through collaboration with industry and academia, we will continue to develop model architectures for high-priority industrial use cases that include mobile robotic and collaborative platforms. We will continue to select use cases based on industry input and our independent research. In this project

5G/6G Core Networks and Services

Ongoing
The main tasks of this program are: Task 1: 6G Core Network Architecture: I nvestigating AI-native architectures that not just execute AI/ML-based network functions but also support the creation, management, cooperation, measurement, and evolution of these functions. Task 2: Key Technologies Task 2
Picture of prototype ultrasonic wearable device for proximity detection

Proximity Detection for Electronic Contact Tracing

Completed
We are developing performance metrics for not just ranging, but also for detecting close contacts, which in the context of COVID-19 is the situation where two people are less than six feet apart with no obstacles between them. Obviously, the duration of a close contact is important, as it affects

Publications

Software