Accession Number:

AD0609473

Title:

ERROR CONTROL THROUGH CODING. VOLUME VII. ADAPTIVE ERROR CONTROL SYSTEMS.

Descriptive Note:

Final rept., vol. 7,

Corporate Author:

INTERNATIONAL BUSINESS MACHINES CORP BETHESDA MD

Personal Author(s):

Report Date:

1964-07-01

Pagination or Media Count:

68.0

Abstract:

The principal conclusions drawn from this study are 1 The design of a system, on a full-duplex link, capable of adapting block length can be achieved at moderate cost. 2 On the HF links tested the gains with this system were meager. It is anticipated, although not proven, that performance will be better on land lines. 3 For combating Rayleigh fading variable block length has more potential than single error correction with fixed block length however, if feasible, variable bit rate offers still more in terms of average and low percentile efficiency. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE