The Het Nets posts examine new mobile access architectures (and the advances needed to make them a reality) including small cells along with traditional macro cells as well as cellular technologies alongside technologies like WiFi.
The UK government has proposed limits in how much Huawei 5G RAN gear mobile operators deploy.
Exactly how operators will implement those limits is unclear, raising several questions.
The National Cyber Security Centre (NCSC), the UK’s technical authority on cybersecurity, made big headlines this week by issuing recommendations for UK operators regarding how to honor national security concerns in selecting 5G network suppliers. But, beyond the headlines – primarily regarded as a win for Huawei, since the NCSC allowed a role for Huawei in UK 5G networks despite pressure from the U.S. – the NCSC’s actions raise plenty of questions about how UK operators will source, plan, and deploy their 5G radio access networks (RANs). Continue reading “New 5G Network Recommendations Complicate UK Operators’ Rollout Plans”→
The lull between 4G and 5G operator spending motivates RAN vendors to penetrate enterprises before 5G, aided by new RAN technologies relevant to enterprises.
In penetrating enterprises, even RAN vendors with enterprise businesses face challenging organizational changes and market hurdles.
When RAN vendors talk about 5G, much of the discussion tends to involve targeting enterprise verticals and the Internet of Things (IoT). Take Ericsson, for example, demonstrating unmanned construction vehicles and remote surgery concepts. But, like many elements of their 5G discussions, RAN vendors aren’t waiting for 5G to target enterprises. Continue reading “RAN Vendors Targeting Enterprises Aren’t Waiting for 5G”→
AT&T wasn’t very candid in explaining how its latest lab project works, a twist on broadband over powerline.
Multiple forces might have given the operator reason to announce AirGig now, before it could say much.
AT&T’s announcement last week of a new technology dubbed AirGig was striking for a few reasons. One was the novelty of the technology itself, which enigmatically promised to transmit wireless signals around power lines rather than through them, putting a new spin on old broadband-over-powerline tech concepts and posing the possibility of self-backhauling mesh networks deployed along the power grid that could deliver 4G and 5G services to the home.
Another thing that was striking about AT&T’s announcement of AirGig was just how little about it the company was at liberty to discuss. For starters, how does the technology work, exactly? AT&T declined to elaborate much. How far could these networks (which use millimeter waves without necessarily being restricted to them and provide both access and backhaul) extend from a wireline backhaul source? It wouldn’t say. How would they be powered if, as AT&T offered, they wouldn’t need to physically connect to the power grid? Inductive (wireless) power transmission is one approach, the company said, but left it at that.
Among the unknowns surrounding the 600 MHz incentive auction, the question of what technology will get deployed in the spectrum is dividing the industry.
Technology providers need to settle on a consistent, external message in order to ensure the industry moves forward along with their own priorities.
Not surprisingly, the FCC’s ongoing, 600 MHz incentive auction was a frequent topic of conversation at CTIA’s Super Mobility Week this year. Where any operator actively involved in the auction wasn’t allowed to talk about it, everyone else was free to discuss anything from how long it might go on to who might win and how much they’d end up paying. One question, however, seemed to generate more debate than any other: what technology – LTE or 5G – would eventually get deployed in the spectrum? Continue reading “600 MHz Incentive Auction Spectrum: 5G or Not 5G, That’s a Big Question”→
Beyond drones and phones, AR/VR and connected car, the building blocks of an IoT ecosystem – from silicon to network technologies – were a major part of what people came to CES 2016 to discuss.
While IoT deployments are moving forward, the need to build out foundational aspects of the ecosystem at the connectivity layer suggests that expectations of spectacular near-term growth should be tempered.