- February 23, 2021
- all-outdoor, connectivity, distance-learning, FCC, global fund, high-speed broadband, LTD Broadband, multi-band, multiband, RDOF, rural broadband, rural digital opportunity fund, telemedicine, unserved, virtual, Virtual Private Networks
Demand for broadband services to unserved or underserved rural communities has been a topic among governments worldwide for more than two decades. While there has been some government funding directed toward rural connectivity in prior years, the global COVID-19 pandemic has increased the urgency to close the digital divide.
- October 23, 2020
- 6 GHz, FCC, interference, interference diagnostic, link interference, radio local area network (RLAN) deployments, RLAN, Service For Fee, Wi-FI 6e, WIFI 6e
Aviat’s new service offering helps you quickly find and address interference issues to protect your network. Aviat’s FAS (Frequency Assurance Software) offers sophisticated, well-tested monitoring and analysis of unlicensed 6 GHz—and can trigger corrective action to protect link stability.
Our free Aviat Design tool is continually being enhanced to make your link design as smooth and efficient as possible. We are certain you will find these new features useful. Take a look at them below, or better yet – sign in or register for Aviat Design today to take the new feature for a spin at www.aviatcloud.com.
For more than two years now, the FCC has been evaluating the necessity and feasibility of opening up the 6 GHz band to unlicensed users of a wide variety of devices. They’ve published multiple notices of their findings, and on April 2, 2020, FCC Chairman Ajit Pai issued a draft version of the official rules, allowing unlicensed operation in the 6 GHz band—over the entire 1,200 MHz spectrum of that band. A final vote on April 23 opened the door to Wi-Fi 6e.
Hot on the heels of the FCC’s announcement to open the 6 GHz band to unlicensed radios, we recently announced the launch of our new FCC Licenses Layer feature. Our new FCC Licenses Layer will allow users to overlay a layer with existing FCC licenses around one site within a radius. The feature will show users what spot frequencies are available in the area where they want to deploy their microwave links. Sign in or register for Aviat Design today to take the new feature for a spin. www.aviatcloud.com
Point-to-point microwaves links are the de facto standard for connecting infrastructure over vast distances quickly and cost-effectively. Lower frequencies, like 6 GHz, allows a network to span long distances with high capacity while maintaining robust availability, especially during rain fade. These characteristics have led to rapid, widespread adoption with more than 40000 links in the 6 GHz frequency band deployed across the US.
As many readers are aware, the FCC issued a notice of proposed rulemaking (NPRM) regarding RLAN operation within the 6 GHz bands. Over the last two and a half years, the FWCC has dedicated itself to protecting fixed links from t in these bands. Understandably so, this is especially important given the diversity of fixed link users in the 6 GHz bands; among others, utility companies, oil and gas companies, and local government agencies, including those dealing with public safety, have large numbers of 6 GHz links that perform unique and crucial tasks. There are approximately 97,000 fixed links in the 6 GHz bands.
By Randy Jenkins, Director, Business Development
Commercial mobile networks in the US are morphing into critical infrastructure as homeowners abandon their landline phones and rely instead on their mobile phones. Critical alerts, evacuation information, and family reconnections are relying on mobile networks in times of disasters. Unfortunately, those are exactly the times that the mobile network infrastructure is most severely tested and in recent past has shown it cannot stand up to the rigors of these disasters. The US Federal Government (FCC) and state/regional entities are looking at ways to limit the impacts of these disasters.
- December 18, 2015
- 70 GHz, 80 GHz, AT&T, FCC, Federal Communications Commission, Fixed Wireless Communications Coalition, FWCC, mobile, small cell backhaul, T-Mobile, wireless
AT&T and T-Mobile recently filed comments with the FCC that will enable small cell backhaul in urban cores for greater subscriber connectivity.
In the last few weeks, the future prospects of small cell antennas got brighter and shrank at the same time. AT&T and T-Mobile both filed comments with the Federal Communications Commission (FCC) in support of an industry-wide waiver of rules against flat-panel antennas for backhaul radios in the 70-80GHz bands. Currently, out-of-date FCC regulations about antenna radiation patterns hold back development and deployment of this type of equipment that urban dwellers will find acceptable in big city cores.
The current rules effectively call for the use of parabolic antennas that will be unsightly and would violate the aesthetics considerations and zoning regulations in many city core locations—precisely the type of environment that 70-80GHz radios exist to service. While the FCC regulations seem to necessitate parabolic antennas to keep radio beams focused and from interfering with equipment in the vicinity that uses the same wavelengths, mobile subscribers prefer more visually friendly solutions.
How to get from here to there
For the last few years, Aviat Networks has been working with the Fixed Wireless Communications Coalition and others to get the FCC to update its regulations in the 70-80GHz bands. The problem: when the FCC promulgated these rules, the idea had never occurred to anyone that these bands would ever service small cell applications. And the applications that the FCC’s 70-80GHz rules were designed to support never materialized, with only 5,500 links registered in this spectrum since 2005, according to T-Mobile.
However, with this breakthrough in support from Tier 1 operators like AT&T and T-Mobile, the FCC should feel reassured that granting the waiver to the antenna rules for 70-80GHz bands is in the best interest of all the wireless industry service providers. And with OEMs in addition to Aviat asking for the waiver, no specific vendor will be favored. We urge other wireless service providers, communications equipment OEMs, subscribers and anyone else interested in moving forward as fast as the technology can go to also contact the FCC about granting this industry-wide waiver.
In the meantime, to learn more about urbanized small cell backhaul in the 70-80GHz bands, please contact us.
While U.S. regulators decide on flat-panel antenna rules for E-band, operators and subscribers walk a tightrope of red tape.
Back in April the telecom experts over at CommLawBlog weighed in on a simmering issue in the 70-80GHz radio space. Since October 2012, the Federal Communications Commission (FCC) has mulled over a motion by the Fixed Wireless Communications Coalition (FWCC) to relax rules for flat panel antennas as well as a 2013 waiver to the existing rules while it considers a new rulemaking.