Cosin08 - 0.42
Chaos Singularity 2008
| Referenten | |
|---|---|
|
Walter Schmutz |
| Programm | |
|---|---|
| Tag | Freitag (2008-07-04) |
| Raum | Dachstock |
| Beginn | 19:00 |
| Dauer | 01:00 |
| Info | |
| ID | 2608 |
| Veranstaltungstyp | lecture |
| Track | Technology |
| Sprache der Veranstaltung | de |
Last Mile over Shortwave
The "last mile" connection to the internet over short wave
In some areas of the world, only satellite telephones may provide access to the internet. We show you another way to avoid high costs, using short wave transmission. Yes, it's indeed very slow, but it costs you nothing ...
Introduction:
- Problems of the last mile in rural aereas
- Solution with short wave radio transmission
- Internet access for the poor man
Details: Hardware used to solve the problem
Client side
- Transceiver: (RX/TX) ICOM 706
- Modem: SCS-PTC2 (Paktor 3)
- Laptop using Dial-Up
- Laptop using Wireless WRT54GL and NAS NSLU2 as Modem/Dial-Up/Router
- Antennaes
Provider side
- Transceiver: (RX/TX) ICOM 706
- Modem/Server: SCS-PTCnet (Paktor 3, ulinx)
- Internet-Access
Live demo:
- Internet access WEB-page and E-mail over short wave
- Set-Up, web-interface, scripts (php, perl, expect, sh)