Thanks for taking notes, Jeremy! Documentation (both internal for the team and external for the world writ large) is a super important component of our project! Love to have more notetakers on the team ;) I'm currently in Hungary and soon back in Berlin, but look forward to meeting you in some weeks.

It would be great if you could post these on the wiki: http://sudoroom.org/wiki/Mesh under Meeting Minutes!

Jenny

On Sep 27, 2013 10:30 PM, "Jeremy Entwistle" <jeremy.w.entwistle@gmail.com> wrote:

Hi everybody,

I kept notes that maybe we can expand on and add to the wiki. My notes are mostly bullet points, but it's a decent summary of the meeting. I was going to expand on a few points, but I don't have the time right now. Also, where's the diagram that Marc had during the meeting? I didn't see it on the wiki. Do we have any other information that would help new people understand how to get involved? Max mentioned layers, maybe we can focus the project into different layers and have separate meetings for those layers.

Take care,
Jeremy


Low Bandwidth (disaster)
----------------------------------------------------------
-Using legal frequencies (900-928Mhz, Flutter, citizen band, amateur band)

-ISM bands

-Website for frequencies: Unwanted emissions > spectrum wiki > allocations by service

-No encryption is legal

-Hack RF, Blade RF

-Maxim Chip, Iridium Modem 9601 (http://www.iridium.com/products/iridium9601.aspx)

-IQ, External D/A modulator (sampling rate 10x)

-San Leandro is selling wifi to public

-1W and EIRP

-LCOM has cheap attennas

-LEO birds

 

High Bandwidth (standard)

-----------------------------------------------------------

-No flashing individually

-SSH generated by decentralized server

-Protocols (no cjds, Batman advanced, tunnel digger for internet, VPN, LEADBAT, openWRT)

-500mW LUA

-3 SSIDS

-Authentication, encryption

-Protection of nodes by Section 230 of CDA (EFF)

-Server returns fake captive portal

-Firmware pages: internet usage, connected, testing the node (RSSI), change password

-No using MD5 or broken encryption, no auto-authentication of other certificates

-Open Garden uses Bluetooth


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