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As I understand, the GSM and Bluetooth modules are closed source because patents etc? We would need open hardware for the entire phone, then the software will
by tluyben2 5y ago
As I understand, the GSM and Bluetooth modules are closed source because patents etc? We would need open hardware for the entire phone, then the software will come.
- stonogo 5y agoThat's the opposite of how patents work; if there were patents involved they'd be public record and we could look them up. No, these modules are closed because it's simpler than making them open. Someone is getting ready to type "FCC and other regulatory bodies prohibit consumer reconfiguration of specific certified radios" but that has nothing whatsoever to do with openness. Being able to monitor something and being able to configure it are not the same thing.
- tluyben2 5y agoBut, so, in short, we are screwed for practical open radios? Or is there a way out?
- stonogo 5y agoWe can make open systems from scratch: https://osmocom.org/projects/baseband https://osmocom.org/projects/baseband or we can try to reverse engineer existing basebands, but I'm not aware of any successful projects working toward that.