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The talk kind of leaves a mystery.
While he says we need a plan b for the internet as such, because so many things depend on the net these days to even function correctly, he does not say what such a plan b could look like, or whether anyone is working on it already and what they are doing/thinking...
Probably the kind of plan b he has in mind is a separate military type net that could be continuing even in case of a general internet outage, and which could "let in" some other vital functions such as financial, business, telephones, and so on, in case of an attack.
I would say radical decentralization is the answer to the problem. Make each part of the net independent and able to function by itself, (think independent citizen-owned networks) only linking to other parts as necessary. Of course that would make surveillance much more difficult, and that is what the government/military arm that is the originator of the net (think DARPA) doesn't want.
Notwithstanding the "light" note on which the talk ended, it seems that they do have a problem...
Broadband Hamnet - could this be one of the components of plan b for the internet?
http://www.broadband-hamnet.org/
This is being developed in Texas, and it's open for anyone to use...
iPhones with system-inherent mesh networking capability bring the peer net another step closer...
How an Under-Appreciated iOS 7 Feature Will Change the World
Read more at
http://www.cultofmac.com/271225/appreciated-ios-7-feature-will-chan...
Another development on distributed storing of data...
http://policyreview.info/articles/analysis/decentralised-internet-g...
wants to promote decentralization of the internet. They have a series of interesting video interviews (fourteen at this time) with people who are building parts of the puzzle that will eventually fit together to make up a newly decentralized net which lets us communicate, share media and store our data in a secure manner, without having to go to the centralized servers that do much of this work today, but at a heavy price for our privacy.
http://www.wired.com/2014/05/out-in-the-open-indie-box
A Box in Every Home
But the bigger aim is to put an Indie Box in every home. Running a home web server may sound ridiculously geeky, but keep in mind that personal computers, home internet connections, and smartphones were once the exclusive province of geeks. All are now mainstream, and Ernst says many people are already interested in the idea.
http://davidbrin.blogspot.be/2014/08/ways-to-make-civilization-robu...
"Now comes terrific news. “Qualcomm and other wireless companies have been working on a new cellular standard—a set of technical procedures that ensures devices can “talk” to one another—that will keep the lines open if the network fails. The Proximity Services, or so-called LTE Direct, standard will be approved by the end of the year.” ...
"[O]ur pocket phones should have a backup communication mode that is peer-to-peer, that could pass messages from phone to phone through any afflicted area until they reach a zone with cell service, at which point the messages would spill into the continental network.
"This would be frightfully easy to accomplish, especially for simple text messages. In fact, the technology has been incorporated in Qualcomm’s latest chip sets. Though the major carriers — AT&T, Verizon, Sprint, etc — have all refused to activate it..."
https://ltedirect.qualcomm.com/
This LTE Direct Developer Portal gives you tools for developing the next generation of proximity services using LTE Direct. It give you access to the SDK. It provides sample applications, educational material including videos and white papers, and a forum to exchange and discuss ideas.
Use this portal to build the next great LTE Direct application.
https://www.qualcomm.com/invention/research/projects/lte-direct
LTE Direct is a new and innovative device-to-device technology that enables discovering thousands of devices and their services in the proximity of ~500m, in a privacy sensitive and battery efficient way. This allows the discovery to be “Always ON” and autonomous, without drastically affecting the device battery life unlike other Proximity solutions such as OTT based that use GPS, or BT-LE and WiFi Direct.
LTE in unlicensed spectrum potentials ?
http://www.3gpp.org/news-events/3gpp-news/1603-lte_in_unlicensed
" Early focus to be on unlicensed operation in 5 GHz. However, the core technology should be as frequency agnostic as possible. "
Now it seems WIFI is getting married with the UHF TV frequencies that are no longer in use, and with this, the range of WIFI is extended tremendously, while quality and speed of transmission are kept high by using multi antenna (MIMO) transmission systems. Rice University is doing research on this...
http://www.fiercewireless.com/tech/story/rice-university-claims-mul...
"The holy grail of wireless communications is to go both fast and far," said lead researcher Edward Knightly, professor and chair of Rice's Department of Electrical and Computer Engineering. "UHF can travel far, but it hasn't had the high capacity of Wi-Fi. This [new approach] provides the best of both worlds," he said.
Recent development:
The next generation mobile phone tech protocols will be upgraded to allow direct communication of cell phones with each other, using the principal radio to connect to other phones just like today it connects to the next tower. This will increase the range of direct communication to 500 meters or more...
Decentralized internet ... it seems it's actually happening.
Here's a short video
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