A method and apparatus for performing adaptive hybrid automatic repeat request (ARQ) coding in which the coding is modified based on the acknowledgements returned by the receiver. In accordance with one illustrative embodiment of the present invention, the state of the channel is implicitly...http://www.google.es/patents/US5828677?utm_source=gb-gplus-sharePatente US5828677 - Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems
Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio ...