Network management

Better mobile phone coverage in the British countryside has moved a step closer after the government and the telecoms regulator backed an industry plan to share masts and build new towers in very remote areas. Mobile operators spent months thrashing out an agreement to allow access to each other’s masts in rural areas to improve patchy coverage, but it was contingent on Ofcom, the telecoms regulator, revising the rules of an impending sale of spectrum for 5G services. The regulator on Oct 25 confirmed the changes had been agreed.

The Federal Communications Commission has officially rescinded the portion of its rules that exempted certain wireless facilities deployments from local environmental and historic preservation reviews. An order from the FCC's Wireless Telecommunications Bureau indicated there had been no need to put the order out for public notice and comment since it was simply implementing a court mandate from which the FCC had no discretion to deviate. 

The House Communications Subcommittee considered a handful of bills Sept. 27 at the hearing "Legislating to Secure America's Wireless Future" -- the thrust of which were to protect 5G networks from foreign intruders looking to spy on the US, as well as to efficiently manage spectrum. Bills being considered at the hearing were: 

House Commerce Committee Chairman Frank Pallone, Jr. (D-NJ), Ranking Member Greg Walden (R-OR), Reps Doris Matsui (D-CA), and Brett Guthrie (R-KY) introduced the Secure and Trusted Communications Networks Act (HR 4459), a bipartisan bill to help secure America’s telecommunications supply chain. "This bipartisan legislation will protect our nation’s communications networks from foreign adversaries by helping small and rural wireless providers root-out suspect network equipment and replace it with more secure equipment.

Because 5G is set to be embedded in so many fields of endeavor, the country that dominates the technology is likely to reap outsize profits, attract top-tier engineering talent and seize an edge in other critical future technologies, including weaponry. President Donald Trump has said 5G is a race that the US must win. But while American wireless carriers are leading in early deployment of the technology, some telecom-industry leaders say Beijing is poised to vault ahead in coming months. China plans to blanket urban areas with it by the end of 2020 and the rest of the country soon after.

Verizon announced that its 5G service is available in 13 NFL stadiums but said the network is only able to cover "parts" of the seating areas. Verizon 5G signals will also be sparse or non-existent when fans walk through concourses and other areas in and around each stadium. The rollout of 5G is more complicated than the rollout of 4G was because 5G relies heavily on millimeter-wave signals that don't travel far and are easily blocked by walls and other obstacles.

5G will be a physical overhaul of our essential networks that will have decades-long impact. Because 5G is the conversion to a mostly all-software network, future upgrades will be software updates much like the current upgrades to your smartphone. Because of the cyber vulnerabilities of software, the tougher part of the real 5G “race” is to retool how we secure the most important network of the 21st century and the ecosystem of devices and applications that sprout from that network.

Cell phone signal boosters are powerful devices. Installed in a home or office, they can potentially amplify one signal bar into five. In rural areas with poor cell coverage, or in buildings where signals have trouble penetrating, they can be lifesavers, providing reliable access to communication networks and emergency services. But boosters also have a dark side: if misconfigured or poorly manufactured, they can knock out service for everyone who happens to be nearby. That’s why the Federal Communications Commission began regulating the devices in 2014.

Cities and towns throughout Northern California are issuing ordinances that would exclude new 5G cell sites from residential areas, citing supposed health concerns. Whatever the basis for residents’ objections to new cell towers, countless mayors, governors, and council members across the country—have little or no power under current rules to act on their constituents’ wishes. Nor do they have the leeway they once did to set pricing for cell sites, a lucrative source of funding for civic initiatives.

Apparently, Google has shut down a service it provided to wireless carriers globally that showed them weak spots in their network coverage because of Google’s concerns that sharing data from users of its Android phone system might attract the scrutiny of users and regulators. The withdrawal of the service has disappointed wireless carriers that used the data as part of their decision-making process on where to extend or upgrade their coverage.