Android Built for Radio over IP
summary
Claims that Android can replace an embedded Linux stack to run a RoIP node and shows a working proof‑of‑concept built on Freescale QSB i.MX53 hardware. Audio is digitized, compressed with Speex vocoder, sent over TCP/IP point‑to‑point and decoded to trigger radio PTT via GPIO; JNI and C audio codec hooks integrate with Android. System supports console configuration, USB Wi‑Fi/GPRS modems, and half‑duplex operation; it works but is limited to point‑to‑point links and shows noticeable latency under network delay.
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chapters (7)
- 0:00Intro
- 2:28Project requirements
- 6:30System Architecture
- 8:13Embedded system
- 9:19Android deployment (4/5)
- 13:35Application software architecture (3/3)
- 16:51Considerations
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