Alphabet's Loon Balloons Just Beamed the Internet Across 620 Miles (zdnet.com)

Loon, the former Google X project and now independent Alphabet company, has developed an antenna system that could create a far greater ground coverage than previously possible. From a report: According to Loon each of its balloons, from 20km (12.4 miles) above earth, can cover an area of about 80km (49.7 miles) in diameter and serve about 1,000 users on the ground using an LTE connection. However, Loon balloons need a backhaul connection from an access point on the ground and without that connection the balloons can't provide connectivity to users on the ground. But on Tuesday the company revealed it had sent data across a network of seven balloons from a single ground connection spanning a distance of 1,000 kilometers, or about 621 miles. It also achieved its longest ever point-to-point link, sending data between two balloons over a distance of 600km (373 miles). The tests were carried out across California and Nevada, with the balloons punting data packets between each other from "desert to mountains and back again", according to Loon.

Comments

HSMM-Mesh has been doing this for years

[bobbied]

I'm sorry, this isn't some huge accomplishment.

Adhoc networking using HSMM-Mesh has been a reality on WRT54 hardware for YEARS. It can service multiple connection nodes, more than 1,000, including internet access if available to one or more nodes.

The flying of a GSM MSC/cell tower may be a bit less complex for the end user than having to have an HSMM-Mesh node to attach a network cable to but ham radio guys have been doing this on 2.4 GHz for years.

Also, flying a MSC/Cell Tower isn't all that unusual or novel either. We've been flying such things on fixed wing aircraft or in the back of trucks with crank up towers to provide emergency communications using cell phones for a long time too. Plus, flying HSMM-Mesh nodes on balloons has been done a lot too, to provide data network access to the balloon's GPS and cameras and run QSO's via data the data links.

Sorry Google, I'm not all that impressed..