Posts Categorised: spectrum
The company is asking for Special Temporary Authority to advance its understanding of 5G and network potential in the millimeter wave bands
STAMFORD, Conn. — Charter Communications is going ahead with more tests of fixed wireless in the 28 GHz band, in and around the Los Angeles area. The cable company is asking the FCC for Special Temporary Authority to advance its understanding of 5G technology and network potential in the millimeter wave bands, according to fiercewireless.com . The application lists Ericsson as the manufacturer of 25 units to be tested.
The company is asking for the STA for 180 days, starting at the end of March. The goal of the tests is to develop techniques and to gain a greater understanding of fixed wireless broadband systems in the millimeter-wave bands.
Charter is also seeking permission to conduct more tests to study coverage, capacity and propagation in the 3550-3700 MHz CBRS band. Their latest application calls for outdoor fixed wireless experiments in Lexington, Kentucky, using 19 different models of equipment, according to the same article. “Charter plans to continue testing in rural communities to investigate further how to expand the speeds and services it delivers,” the company said.
Charter has also shown its support to the FCC for the opening of the 5.9 GHz band for unlicensed use as soon as possible, noting the 5.9 GHz band’s size, location and capacity would be ideal for “next-gen” technologies.
Will explore 3450-3550 MHz band’s suitability for commercial wireless services
WASHINGTON — “We are fully committed to collaborating with NTIA to ensure that the U.S. continues to lead the world in advanced wireless technologies as we chart the course to our 5G future,” FCC Chairman Ajit Pai said in a statement Monday.
Pai was reacting to the announcement that the U.S. Department of Commerce’s National Telecommunications and Information Administration’s has selected the 3450-3550 MHz band for a feasibility study exploring the band’s potential for commercial wireless services; this spectrum is currently used for federal purposes, according to Pai’s statement.
[Read more: “NTIA Offers Expanded Federal Government Spectrum Use Reports ”]
“The commission, working together with NTIA, has already made the 3.5 GHz band available for wireless services and we recently initiated a process to consider whether all or parts of the adjacent satellite spectrum can also be made available. Altogether, this could unleash a contiguous block of hundreds of megahertz of valuable spectrum for new technologies and services, including 5G,” Pai said.
Lawyer Peter Tannewald says the commission has proposed to regular, unlicensed and experimental licensing
WASHINGTON — The Federal Communications Commission has signaled its intent to look into issuing licenses for frequencies above 95 GHz with recent vote to issue a Notice of Proposed Rulemaking and Order.
“That’s GigaHertz, not MegaHertz — way up there, beyond the highest frequencies that are commonly used today, at least by the private sector,” Peter Tannenwald points out in his latest CommLawBlog entry .
Tannewald says the commission “has proposed to authorize three types of operations: regular licensing, unlicensed systems and experimental licensing.” Also, the FCC proposes “to permit the sale of new equipment during market trials.”
He adds that this is a shift in part driven by ham radio operators, who have long been allowed to operate above 95 GHz.
This is likely good news for those concerned about the spectrum crunch, since the “amount of available bandwidth is enormous; so if the high frequencies can be used, the possibilities for ever-faster wireless broadband and backhaul speeds are significant.”
These moves are also in the context of a vote to propose rules to implement the requirement that the FCC “act on petitions or applications for new technologies and services within one year of receipt.” The commission suggests the Office of Engineering and Technology recommend within 90 days whether “a new technology should be put on a one-year track or processed normally.”