EP0235477A1
Expired / Lapsed
EP
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Jamming resistant method and apparatus for radio transmission of coded information
Assignee: Thales SA
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Filing: 1986-12-19
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Granted: —
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Expires: 2006-12-19
Abstract
Abstract The method is such that the Bn symbols of B coded words of n symbols are interlaced while following an order given by the following law: xk = x0 + kp modulo B.n, x0 being the starting rank in the sequence of Bn symbols and p being a prime number with B.n and k taking the values 0 to B.n-1. Successive sequences of B.n symbols can be read in different orders generated by the same law but with different starting points x0 and steps p. Application, in particular, to transmission devices having to resist pulse-action jammers. <IMAGE>
Inventors
- 👤 Richard Barido
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 23:38
CPC Classifications
H; H04; H04K; H04K1/00; H04K1/06; H03; H03M; H03M13/00; H03M13/27; H04K3/00; H04K3/20; H04K3/25
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References Cited (Backward Citations)
US4100374A
Cited
US4394642A
Cited
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