Beyond agreeing Communications Act Title II net neutrality rules are bad, speakers at a Federalist Society event clashed over of paid prioritization and whether it should be permissible even without Title II oversight. Also Tuesday, a House subcommittee held a paid prioritization hearing (see 1804170037) while states also considered net neutrality bills (see 1804170057).
CommScope and Ericsson said tests they ran show their equipment designed for the 3.5 GHz citizens broadband radio service (CBRS) band is interoperable. The two said this was one of the first successful interoperability tests using the Wireless Innovation Forum’s release 1.2 specifications. Tests showed CommScope’s spectrum access system and Ericsson’s radio infrastructure with CBRS spectrum support can work together. “Ericsson offers a comprehensive portfolio of CBRS network solutions that will help operators of all sizes deploy in this spectrum quickly and successfully,” said Paul Challoner, Ericsson vice president-network product solutions. “Additional milestones need to be reached for CBRS to become a reality, but we are pleased to complete interoperability testing with CommScope as part of the developmental process.”
Verizon is working with leading vendors and technology companies to test 4G over the 3.5 GHz citizens broadband radio service spectrum at its lab in Irving, Texas, the carrier said Thursday. After initial trials last year, Corning, Ericsson, Federated Wireless, Google, Nokia and Qualcomm are working with Verizon on “end-to-end system testing to further develop the use of this new spectrum,” Verizon said. The companies are testing spectrum access system algorithms from Google and Federated Wireless to make sure they are “consistently providing the best channel match from the SAS database,” said a news release. Also under examination are “data rates, modulations and the customer experience using CBRS spectrum,” the level of interoperability between infrastructure providers “to ensure seamless handoffs between CBRS spectrum and licensed spectrum for customers,” and the performance and data rates of 4G LTE over the spectrum,” the carrier said. The company predicted the band will be available for use next year.
Electric utilities urged the FCC to keep census-tract sized geographic licenses for priority access licenses (PALs) in the 3.5 GHz shared band. The Edison Electric Institute reported on a meeting between members and Commissioner Mike O'Rielly, overseeing the FCC’s look at changing the rules for the citizens broadband radio service band. If the FCC approves larger PALs, utilities and other critical industry companies won’t be able to compete with wireless carriers for the licenses, EEI said in docket 17-258. “The industry is investing approximately $100 billion per year on building new infrastructure,” EEI said. “Much of this investment is targeted at deployment of the Smart Grid/Energy loT. Not only will this help improve grid safety, reliability and security, it will also facilitate the offering of new services related to Smart Communities, microgrids, electric vehicles and a host of other new consumer services. The current spectrum that electric utilities have is not sufficient to meet the growing capacity requirements.” General Electric recently stressed keeping the current license sizes (see 1802140055).
CTIA urged the FCC to act “quickly” to modify the priority access license rules for the 3.5 GHz citizens broadband radio service band. The most important changes are auctioning PALs for a 10-year term with an expectation of renewal and in sizes larger than census tracts, CTIA said in meetings with aides to Commissioners Mike O’Rielly and Brendan Carr. Verizon, AT&T and T-Mobile officials were also there. The changes would give licensees “greater certainty and encourage investment,” CTIA said in docket 17-258. “Making these targeted reforms to the CBRS framework will help unlock the benefits that 5G will bring to the U.S. economy -- benefits that were not foreseen when this proceeding was originally undertaken -- by providing faster speeds and additional bandwidth needed to support the Internet of Things.”
House Communications Subcommittee members spent much of a Tuesday NTIA oversight hearing focused on the agency's spectrum management role, as expected (see 1803050053). Lawmakers also peppered Administrator David Redl with other questions about his views on the 2016 Internet Assigned Numbers Authority, broadband mapping and public safety communications.
Meeting with FCC Commissioner Mike O'Rielly, Charter CEO Tom Rutledge said the company sees the possibility of offering "wireline-like" broadband connectivity and speeds using fixed wireless technologies in the 3.5 GHz band, according to a docket 17-258 filing posted Friday. Rutledge also said mobile uses of the citizens broadband radio service band "could combine well" with Wi-Fi and let a new entrant like cable deploy 3.5 GHz spectrum quickly. To facilitate new entrants into the mobility space, Rutledge said, the FCC should make sure 3.5 GHz license sizes aren't so big that only national carriers can bid, and adopt a compromise between the use of census tracts and partial economic areas. Counties could fit that bill, he said. Rutledge also backed opening the 5.9 GHz spectrum for unlicensed use quickly since that would help meet growing demands for faster Wi-Fi while also helping spur development of next-generation technologies like Gigabit Wi-Fi.
The FCC tentatively approved the first environmental sensing capability (ESC) operators for the 3.5 GHz citizens broadband radio service band, moving launch of the CBRS sharing band another step closer to reality. The ESC operators allow sharing in coastal areas, protecting Navy radars. The four are: CommScope, Federated Wireless, Google and Key Bridge Wireless. All must now submit their systems for testing before final certification, the FCC said. “The ESC operators will manage a sensor system designed to detect the presence of federal incumbent radar transmissions in the 3550-3650 MHz portion of the 3.5 GHz Band and communicate that information to one or more Spectrum Access Systems (SAS) in accordance with the Commission’s rules,” said the notice by the Office of Engineering and Technology and the Wireless Bureau. “The ESC will enable more dynamic sharing between federal and non-federal users in the band, particularly in coastal areas.” Commissioner Mike O’Rielly last week said approval of the operators was imminent (see 1802130041). “Today’s important step gets us closer to permitting 3.5 GHz use in coastal areas where a huge population of Americans live and attracting necessary investment for equipment manufacturing and network deployment," O’Rielly said Wednesday. Ruckus Networks Wednesday announced release of 3.5 GHz LTE access points and associated cloud-based subscription services. The 3.5 GHz market is likely to be huge, Ruckus said. “The Ruckus LTE portfolio enables enterprises to deploy private LTE networks to ensure high quality-of-service (QoS) for critical business applications,” said a news release.
FCC Commissioner Mignon Clyburn remains strongly opposed to any changes to the rules for the 3.5 GHz citizens broadband radio services band, which would lead to larger license sizes for priority access licenses (PALs), said Louis Peraertz, her wireless aide, at a panel hosted by General Electric Wednesday. A GE executive said the band is critical to U.S. leadership of the industrial IoT. Tuesday, advocates of larger license sizes spoke at an AT&T-sponsored event (see 1802130041).
A large group of wireless ISPs and other businesses said the FCC shouldn't tamper with rules for the 3.5 GHz citizens broadband radio service band. “For many of us, CBRS will allow us to develop our own networks and deploy technologies that will improve the experiences of our customers and connect the unconnected in rural America,” said a filing in docket 17-258. “CBRS is ready for business, and we are here to tell you that business is ready for CBRS.” The FCC may approve a compromise (see 1801310067).