Network management

What does future demand for broadband speed and usage mean for last mile technologies? The fastest broadband technology today is fiber, and the most common fiber technology is passive optical network (PON), which brings broadband to local clusters of customers.

The Federal Communications Commission (FCC) said it’s conducting a “thorough” investigation of the February 22 wireless network outage at AT&T Inc. that interrupted mobile service for hundreds of thousands of subscribers in cities around the US.

T-Mobile recently announced that it was able to aggregate six channels of spectrum into one bandwidth signal to a customer. The ability to wed channels together was one of the promises of the original 5G specification. The test combined two channels of 2.5 GHz, two channels of PCS spectrum, and two channels of AWS spectrum, creating an effective 245 MHz of aggregated channels. T-Mobile worked with Ericsson and Qualcomm to make this work and was able to create a single 3.6 Gbps connection from a cell tower.

The Department of Commerce’s National Telecommunications and Information Administration (NTIA) awarded $42 million in the final award from the Public Wireless Supply Chain Innovation Fund’s first Notice of Funding Opportunity.

The First Responder Network Authority (FirstNet Authority) is evolving and expanding FirstNet, the nationwide public safety broadband network, through strategic network investments. At a special Board meeting, the FirstNet Authority Board took action to increase coverage on the network and accelerate FirstNet’s transition to a full 5G network. This network investment follows completion of the five-year initial buildout by the FirstNet Authority’s network contractor, AT&T.

The telecommunications industry continues to watch SpaceX Starlink’s expansion and performance closely, as the number of subscribers to its broadband service grows and other satellite providers enter the fray. While median download performance remains a key benchmark, we see strong demand to understand how Starlink is balancing net new additions with its network capacity as the service scales, and how LEO Non-Terrestrial Network (NTN) performance stacks up against the competition, particularly in rural locations. Key takeaways include:

The Consumer Electronics Show 2024 is just around the corner, and while telecommunications executives were eager to shout about 5G to the rafters just a few years ago, you’ll probably be lucky to hear so much as a whisper about it this time around. While it’s true that 5G has actually arrived, the fantastic use cases we heard about years ago haven’t materialized. But deploying 5G at the breakneck speeds required to win an imaginary race resulted in one fewer major wireless carrier to choose from and lots of debt to repay.

Verizon President of Global Networks and Technology Joe Russo said that Verizon does manage its network capacity on a sector-by-sector basis, which has become especially important with the rollout of its fixed wireless access (FWA) service. T-Mobile has been very transparent about managing its network capacity on a sector-by-sector basis in areas where it introduces FWA, to make sure that FWA doesn’t in any way degrade the experience of T-Mobile’s regular mobile customers. But Verizon has only said that it’s always managing the capacity needs on its mobile network, without getting into spec

Network carriers are exploring nascent technology that would allow them to better and more quickly deliver certain apps and services on their network—but this technology, known as network slicing, could potentially run afoul of net-neutrality regulations. In the current model, all data traffic from phones is typically funneled through the same network. Carriers are able to prioritize the voice calls that they handle on that network, but they rarely have visibility into what else users are doing through other apps.

Asked about net neutrality, Verizon Business CEO Kyle Malady said the Federal Communications Commission has flipped back and forth on the issue over the years. In his view net neutrality wasn’t needed before it was instituted, it wasn’t missed after it was revoked, and it still isn’t needed.