G-GATE
G-TOR ( Golay teleprinting over radio ) is a formerly proprietary and today free data transmission protocol for radio connections.
It was developed by the American electrical engineer and radio amateur Philip N. Anderson ( amateur radio call sign W0XI ) for the company Kantronics, Inc., which he founded. G-TOR is based on the PACTOR operating mode and has been used for professional purposes as well as for amateur radio since 1994 .
The data is transmitted in the bandwidth of a voice channel. For error correction is Golay code used.
literature
- Steve Ford: HF Digital Handbook. ARRL, Newington 2007.
- Glenn Prescott, Phil Anderson, Mike Huslig, Karl Medcalf: G-TOR: A hybrid ARQ protocol for narrow bandwidth HF data communication. In: QEX, May 1994, pages 12-19.