Skip to main content

OneWeb has Global Connectivity Ambitions


OneWeb is hoping to start providing service this year. Their launches seem to be on schedule with another 34 satellites planned to be launched soon. In a press release back in September they stated:

OneWeb, whose goal is to connect everyone everywhere, today announced the details of its Arctic high-speed, low-latency internet service. OneWeb will deliver 375 Gbps of capacity above the 60th parallel North. With service starting in 2020, there will be enough capacity to give fiber-like connectivity to hundreds of thousands of homes, planes, and boats, connecting millions across the Arctic.

The dense, flexible coverage of OneWeb’s polar-orbiting satellites coupled with its high-speed service and low latency capabilities will provide a superior connectivity experience to the 48% of the Arctic currently without broadband coverage. In fact, OneWeb most recently proved its system’s capabilities through HD video streaming tests last month with its first six satellites that showcased extreme low latencies under 40 milliseconds and high speed services.

A global network, OneWeb’s Arctic service will be deployed significantly earlier and provide 200 times more capacity than planned systems. Substantial services will start towards the end of 2020, with full 24-hour coverage being provided by early 2021, supplying unprecedented blanket coverage to every part of the Arctic Circle.

Home to millions of people, the Arctic is a growing economic hub for many important industries. OneWeb’s seamless global network will facilitate smart shipping, connected aviation, the collection of climate data, and the growth of a digital economy across the region.

The industry advancements will further the Arctic’s growth as a key commercial trade region by drastically improving the region’s safety and communications services, as well as boosting education, healthcare and economic development in remote communities.

OneWeb is already active in Norway and Alaska, where its ground antennas will be fully operational by January 2020 to serve the Arctic region. One of OneWeb’s first operational satellites in orbit is also named "Nanuq Oso Polar-Sat" by students in Anchorage, Alaska. "Nanuq" in Inupiaq means polar bear.

Here are some videos explaining how OneWeb's connectivity works and how they are planning to connect the unconnected.


Related Posts:

Comments

Popular posts from this blog

Laser Inter-Satellite Links (LISLs) in a Starlink Constellation

When we first talked about Starlink back in 2019 , we saw in the video that the concept involved laser communication to communicate between the satellites. While the initially launched satellites did not have the laser communication mechanism built in, it looks like they are being added to the newer ones.  A report from Fast Company in late 2021 said: One of the next big upgrades in telecom will involve satellites firing lasers at each other—to beam data, not blow stuff up. The upside of replacing traditional radio-frequency communication with lasers, that encode data as pulses of light, can be much like that of deploying fiber-optic cable for terrestrial broadband: much faster speeds and much lower latency. “Laser links in orbit can reduce long-distance latency by as much as 50%, due to higher speed of light in vacuum & shorter path than undersea fiber,” SpaceX founder Elon Musk tweeted in July about the upgrade now beginning for that firm’s Starlink satellite constellation. The

IEEE 802.11bn Ultra High Reliability (UHR), a.k.a. Wi-Fi 8

Back in 2020 we looked at the introductory post of Wi-Fi 7 which was followed up by a more detailed post in Feb 2022. We are now following on with an introductory post on the next generation Wi-Fi.  A new paper on arXiv explores the journey towards IEEE 802.11bn Ultra High Reliability (UHR), the amendment that will form the basis of Wi-Fi 8. Quoting selected items from the paper  below: After providing an overview of the nearly completed Wi-Fi 7 standard, we present new use cases calling for further Wi-Fi evolution. We also outline current standardization, certification, and spectrum allocation activities, sharing updates from the newly formed UHR Study Group. We then introduce the disruptive new features envisioned for Wi-Fi 8 and discuss the associated research challenges. Among those, we focus on access point coordination and demonstrate that it could build upon 802.11be multi-link operation to make Ultra High Reliability a reality in Wi-Fi 8. The IEEE 802.11bn UHR: Whose Study Gro

CSI-RS vs SRS Beamforming

In an issue of Signals Flash by Signals Research Group (SRG), they talked about 2 different types of MIMO. Quoting from their journal, "CSI-RS versus SRS. Those operators that have tested or made token use of MU-MIMO leverage a flavor of MU-MIMO that is based on CSI-RS. The MU-MIMO network we tested was based on SRS, which makes it far more likely to observe sixteen spatial layers (versus eight)." I reached out to Emil Bj√∂rnson, Visiting Professor at KTH Royal Institute of Technology and Associate Professor at Link√∂ping University to see if he has explained this in any of his videos. Here is what he said: " I'm not talking about 3GPP terminology in any of my videos. But you can listen to the slides that starts around 12:40 in this video (embedded below) . If you are looking for CSI-RS vs SRS based MU-MIMO, then jump to around 12:40 in this video where you can see CSI-RS being referred to as "grid of beams" and SRS is similar to the other option, which is t