https://urgentcomm.com/wp-content/themes/ucm_child/assets/images/logo/footer-new-logo.png
  • Home
  • News
  • Multimedia
    • Back
    • Multimedia
    • Video
    • Podcasts
    • Galleries
  • Commentary
    • Back
    • Commentary
    • Urgent Matters
    • View From The Top
    • All Things IWCE
    • Legal Matters
  • Resources
    • Back
    • Resources
    • Webinars
    • White Papers
    • Reprints & Reuse
  • IWCE
    • Back
    • IWCE
    • Conference
    • Special Events
    • Exhibitor Listings
    • Premier Partners
    • Floor Plan
    • Exhibiting Information
    • Register for IWCE
  • About Us
    • Back
    • About Us
    • Contact Us
    • Advertise
    • Terms of Service
    • Privacy Statement
    • Cookies Policy
  • Related Sites
    • Back
    • American City & County
    • IWCE
    • Light Reading
    • IOT World Today
    • Mission Critical Technologies
    • Microwave/RF
    • T&D World
    • TU-Auto
  • In the field
    • Back
    • In the field
    • Broadband Push-to-X
    • Internet of Things
    • Project 25
    • Public-Safety Broadband/FirstNet
    • Virtual/Augmented Reality
    • Land Mobile Radio
    • Long Term Evolution (LTE)
    • Applications
    • Drones/Robots
    • IoT/Smart X
    • Software
    • Subscriber Devices
    • Video
  • Call Center/Command
    • Back
    • Call Center/Command
    • Artificial Intelligence
    • NG911
    • Alerting Systems
    • Analytics
    • Dispatch/Call-taking
    • Incident Command/Situational Awareness
    • Tracking, Monitoring & Control
  • Network Tech
    • Back
    • Network Tech
    • Interoperability
    • LMR 100
    • LMR 200
    • Backhaul
    • Deployables
    • Power
    • Tower & Site
    • Wireless Networks
    • Coverage/Interference
    • Security
    • System Design
    • System Installation
    • System Operation
    • Test & Measurement
  • Operations
    • Back
    • Operations
    • Critical Infrastructure
    • Enterprise
    • Federal Government/Military
    • Public Safety
    • State & Local Government
    • Training
  • Regulations
    • Back
    • Regulations
    • Narrowbanding
    • T-Band
    • Rebanding
    • TV White Spaces
    • None
    • Funding
    • Policy
    • Regional Coordination
    • Standards
  • Organizations
    • Back
    • Organizations
    • AASHTO
    • APCO
    • DHS
    • DMR Association
    • ETA
    • EWA
    • FCC
    • IWCE
    • NASEMSO
    • NATE
    • NXDN Forum
    • NENA
    • NIST/PSCR
    • NPSTC
    • NTIA/FirstNet
    • P25 TIG
    • TETRA + CCA
    • UTC
Urgent Communications
  • NEWSLETTER
  • Home
  • News
  • Multimedia
    • Back
    • Video
    • Podcasts
    • Omdia Crit Comms Circle Podcast
    • Galleries
    • IWCE’s Video Showcase
  • Commentary
    • Back
    • All Things IWCE
    • Urgent Matters
    • View From The Top
    • Legal Matters
  • Resources
    • Back
    • Webinars
    • White Papers
    • Reprints & Reuse
    • UC eZines
    • Sponsored content
  • IWCE
    • Back
    • Conference
    • Why Attend
    • Exhibitor Listing
    • Floor Plan
    • Exhibiting Information
    • Join the Event Mailing List
  • About Us
    • Back
    • About Us
    • Contact Us
    • Advertise
    • Terms of Service
    • Privacy Statement
    • Cookies Policy
  • Related Sites
    • Back
    • American City & County
    • IWCE
    • Light Reading
    • IOT World Today
    • TU-Auto
  • newsletter
  • In the field
    • Back
    • Internet of Things
    • Broadband Push-to-X
    • Project 25
    • Public-Safety Broadband/FirstNet
    • Virtual/Augmented Reality
    • Land Mobile Radio
    • Long Term Evolution (LTE)
    • Applications
    • Drones/Robots
    • IoT/Smart X
    • Software
    • Subscriber Devices
    • Video
  • Call Center/Command
    • Back
    • Artificial Intelligence
    • NG911
    • Alerting Systems
    • Analytics
    • Dispatch/Call-taking
    • Incident Command/Situational Awareness
    • Tracking, Monitoring & Control
  • Network Tech
    • Back
    • Cybersecurity
    • Interoperability
    • LMR 100
    • LMR 200
    • Backhaul
    • Deployables
    • Power
    • Tower & Site
    • Wireless Networks
    • Coverage/Interference
    • Security
    • System Design
    • System Installation
    • System Operation
    • Test & Measurement
  • Operations
    • Back
    • Critical Infrastructure
    • Enterprise
    • Federal Government/Military
    • Public Safety
    • State & Local Government
    • Training
  • Regulations
    • Back
    • Narrowbanding
    • T-Band
    • Rebanding
    • TV White Spaces
    • None
    • Funding
    • Policy
    • Regional Coordination
    • Standards
  • Organizations
    • Back
    • AASHTO
    • APCO
    • DHS
    • DMR Association
    • ETA
    • EWA
    • FCC
    • IWCE
    • NASEMSO
    • NATE
    • NXDN Forum
    • NENA
    • NIST/PSCR
    • NPSTC
    • NTIA/FirstNet
    • P25 TIG
    • TETRA + CCA
    • UTC
acc.com

Searching for a better way

Searching for a better way

  • Written by raidee
  • 1st October 2018

While the LightSquared-GPS debate is the hot interference topic of the day, it seems clear that such debates will continue to arise and that the impact of the decisions spawned by them — measured in economic dollars or preservation of life and property — will continue to be great.

For this reason, many industry observers believe it is important that federal officials examine the procedures used to create service rules soon to ensure that the regulatory environment appropriately protects incumbent users without placing burdens that might unnecessarily discourage or delay investments in new technologies.

One prime example is cognitive radio. If implemented properly, the dynamic-spectrum-access characteristics and other features of cognitive radio can provide unprecedented levels of spectrum utilization, create new market opportunities and help address the much-chronicled “spectrum crunch” in the United States. However, if not done correctly, cognitive radio could introduce significant interference risks in multiple spectrum bands.

Of course, the policymakers establishing such rules typically do not have technical backgrounds, and even some engineers can have difficulty grasping all the implications associated with cutting-edge technologies. Given this, it is important for policymakers to have access to information from qualified, independent testing organizations prior to making key technological decisions, Seybold said.

“As far as I’m concerned, nothing should be voted on that involves technology that hasn’t been passed by at least an engineering study by the FCC engineers,” he said. “The testing [in the LightSquared case] was done after the waiver was approved, not before.

“If I were chairman of the FCC, that would be a rule — nothing would come before the commissioners that hadn’t been vetted from a technology point of view.”

But laboratory tests may not be enough in all cases, particularly with groundbreaking technologies or those that will operate in spectral environments that are particularly sensitive, Seybold said. In those cases, conducting tests on small-scale, real-world pilot deployments of the technology makes sense, just as the FCC did with “white spaces” technology testing in locations such as Wilmington, N.C.

“That’s the right way to do something,” Seybold said. “You run lab tests. You run real-world studies. You look at the results, and you make a recommendation based on a technology assessment first.

“You don’t do it the other way around. You don’t make a political decision, and then say, ‘By the way, go test it.'”

In fact, Seybold advocates the FCC establishing a 20 to 30 MHz of testbed spectrum to enable such real-world pilot testing of new technologies. The testbed airwaves would not need to be in prime lower bands that would be attractive for auctions, because the focus of the tests would be on functionality, not distance/coverage issues, he said.

“They could take 20 or 30 MHz of spectrum and set it aside for technology pilots,” Seybold said. “They could say, ‘In L.A., you’re allowed to use this spectrum to test cognitive radios; in Chicago, you can use this spectrum to test something else; and over here, you can test something else. When you have definitive results, call our engineers to come out and verify it.'”

Related Stories

  • GPS debate could jeopardize LightSquared’s push-to-talk satellite
  • LightSquared, GPS outlook for 2012
  • Chasm exists between LightSquared, GPS sector over interference
Tags:

Related Content

  • Private wireless networks in the US start going public
  • Microsoft patches 6 zero-day vulnerabilities under active attack
  • Dynamic Frontline Communications: The Next Generation of Push-to-Talk
  • IoT connectivity spending climbs as COVID-19 cases decline

Commentary


LTE and liability: Why the fire service must move forward with digital incident command

  • 2
6th May 2022

Partnership and collaboration must be the foundation for emergency communications

18th April 2022

FirstNet success means no hypothetical ‘shots’ need to be fired, Swenson says

22nd February 2022
view all

Events


UC Ezines


IWCE 2019 Wrap Up

13th May 2019
view all

Twitter


UrgentComm

Newscan: NYPD’s bomb-sniffing dogs get a high-tech upgrade to keep city safe dlvr.it/SSpSD1

25th June 2022
UrgentComm

Chinese APT group likely using ransomware attacks as cover for IP theft dlvr.it/SSmJNm

24th June 2022
UrgentComm

AT&T, Verizon, T-Mobile tout Z-axis support for 911 dlvr.it/SSkGxK

23rd June 2022
UrgentComm

California grants first permit to test AVs using only Lidar sensing dlvr.it/SSkG7x

23rd June 2022
UrgentComm

Buying smart solutions: Technology is now part of (almost) every government purchase dlvr.it/SSk77q

23rd June 2022
UrgentComm

France preparing to launch public-safety broadband network, official says dlvr.it/SSh12p

23rd June 2022
UrgentComm

Newscan: Law-enforcement radios failed during Uvalde school mass shooting, Texas official says dlvr.it/SSf9vM

22nd June 2022
UrgentComm

AT&T, Verizon agree to another year of C-band mitigation around airports dlvr.it/SSXHRD

20th June 2022

Newsletter

Sign up for UrgentComm’s newsletters to receive regular news and information updates about Communications and Technology.

Expert Commentary

Learn from experts about the latest technology in automation, machine-learning, big data and cybersecurity.

Business Media

Find the latest videos and media from the market leaders.

Media Kit and Advertising

Want to reach our digital and print audiences? Learn more here.

DISCOVER MORE FROM INFORMA TECH

  • American City & County
  • IWCE
  • Light Reading
  • IOT World Today
  • Mission Critical Technologies
  • Microwave/RF
  • T&D World
  • TU-Auto

WORKING WITH US

  • About Us
  • Contact Us
  • Events
  • Careers

FOLLOW Urgent Comms ON SOCIAL

  • Privacy
  • CCPA: “Do Not Sell My Data”
  • Cookies Policy
  • Terms
Copyright © 2022 Informa PLC. Informa PLC is registered in England and Wales with company number 8860726 whose registered and Head office is 5 Howick Place, London, SW1P 1WG.
This website uses cookies, including third party ones, to allow for analysis of how people use our website in order to improve your experience and our services. By continuing to use our website, you agree to the use of such cookies. Click here for more information on our Cookie Policy and Privacy Policy.
X