Network management

Cable operators have talked a big game about the faster broadband speeds their DOCSIS upgrades will bring, but AT&T EVP of Technology Operations Chris Sambar said he’s not even remotely worried they’ll pose a competitive threat to its fiber products. “I think that to get to DOCSIS 4 they’re going to have to spend a lot of money and I think they know it. I think that’s why I think they keep messing around with multi-gig speeds that are asymmetrical and have terrible uploads,” he said. “I believe we are already ahead of them on multi-gigabit symmetrical.

Most people have heard of latency, which is a measure of the average delay of data packets on a network. There is another important measure of network quality that is rarely talked about. Jitter is the variance in the delays of signals being delivered through a broadband network connection. Jitter occurs when the latency increases or decreases over time. We have a tendency in the industry to oversimplify technical issues; we take a speed test and assume the answer that pops out is our speed.

I’ve been thinking about the implications of having a new definition of broadband at 100/20 Mbps. That’s the threshold that has been set in several giant federal grants that allow grant funding to areas that have broadband slower than 100/20 Mbps. This is also the number that has been bandied about the industry as the likely new definition of broadband when the Federal Communications Commission seats a fifth Commissioner. The best thing about a higher definition of broadband is that it finally puts the DSL controversy to bed.

A coalition of telecommunications industry lobbyists wants the Biden administration to waive “Buy American” requirements in the recent bipartisan infrastructure law for certain information and communications technologies. The new campaign, led by the Telecommunications Industry Association, argues that the available choices for US-made telecomunications equipment are insufficient to meet the law’s goal of building new, affordable broadband networks in underserved or hard-to-reach regions.

Parks Associates’ latest Consumer Insights Dashboard analyzes the firm’s quarterly surveys of 10,000 US internet households to track consumer adoption of and changes in home services, including home internet, pay-TV, and mobile services. The firm’s Home Services Dashboard estimates that almost 114 million US households access the internet at home at speeds faster than dial-up.

The government is working to transfer some federally-used spectrum to the private sector to help build mobile broadband networks, including 5G. The National Telecommunications and Information Agency (NTIA) facilitates these transfers, which can be complex and take years. The Government Accountability Office (GAO) found that NTIA lacks a formal process for planning these transfers. We recommended that it develop one to help address challenges and risks before they arise.

It's true that extreme weather conditions like torrential rain, wintry conditions and even heavy cloud coverage can interfere with your internet service, depending on the type of internet connection you have.

AT&T will shut down its 3G network in February 2022, making way for 5G spectrum and services. But other operators worldwide, whose customers roam onto AT&T, still require the use of circuit-switch fallback, and that’s where Syniverse comes in. On January 25, Syniverse announced, in collaboration with AT&T, the development and deployment of a solution that preserves inbound voice roaming after AT&T phases out its 3G network on February 22, 2022.

The rapid and widespread deployment of radiofrequency (RF) devices has enabled the communications sector to drive innovation, promote economic growth, and become integral to nearly all aspects of modern life. The Federal Communications Commission’s equipment authorization program is one of the principal ways the agency ensures that the communications equipment people rely on every day, such as their cellphones and Wi-Fi devices, operate effectively without causing harmful interference and otherwise comply with the Commission’s rules.

Faster internet access has significantly weakened civic participation in Britain, according to a study that found involvement in political parties, trade unions and volunteering fell as web speeds rose. Volunteering in social care fell by more than 10 percent when people lived closer to local telecom companies' exchange hubs and so enjoyed faster web access. Involvement in political parties fell by 19 percent with every 1.8 kilometer increase in proximity to a hub.