Number | Date | Country | Kind |
---|---|---|---|
59-028488 | Feb 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3789360 | Clark, Jr. et al. | Jan 1974 | |
4240156 | Doland | Dec 1980 |
Entry |
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Heller et al, "Vertibi Decoding for Satellite and Space Communication", IEEE Transactions on Comm. Tech., vol. COM-19, No. 5, Oct. 1971, pp. 835-848. |