Method of detecting erasures affecting a digital radio link and

Details Method of detecting erasures affecting a digital radio link and Method of detecting erasures affecting a digital radio link and

1988-12-16

1991-03-05

Smith, Jerry

Excavating

371 53, G06F 1110

Patent

active

049982516

ABSTRACT:
A method of detecting erasures in a digital radio link conveying a signal which is encoded prior to modulation and transmission of the signal by means of an error correcting code having a low covering radius which signal is demodulated and decoded, after which a flag signal is generated whenever the error correcting capacity of said decoding is exceeded, and said capacity-exceeded flag signal is integrated in order to obtain an erasure flag signal.

REFERENCES:
patent: 3983536 (1976-09-01), Telfer
patent: 4061997 (1977-12-01), Niethammer
patent: 4261054 (1981-04-01), Nielsen
patent: 4363123 (1982-12-01), Grover
patent: 4841300 (1989-06-01), Yoshida
W. Peterson, "Error-Correcting Codes 2nd Ed", pp. 274-275, 1972.

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