Method and apparatus for recognizing in a receiver the start of a telegram signal consisting of a bit impulse sequence 

Patent

Description

In an apparatus and a method for recognizing the start of a noise-corrupted received telegram signal, and wherein the telegram signal consists of an information-containing sequence of bits ahead of the telegram signal, thereafter transmitting an intermediate sequence of bits following the preliminary sequence, but still ahead of the telegram signal, wherein the preliminary and the intermediate sequences are correlated with different parts of the preliminary and of the intermediate sequence in a pre-arranged manner, and detecting the pre-arranged manner so as to positively signal termination of the intermediate sequence; recognition of the start of the telegram signal is thereby ensured.

Attributes

Attribute NameValues
Title
  • Method and apparatus for recognizing in a receiver the start of a telegram signal consisting of a bit impulse sequence 

Patent Number
  • US 4506372

USPTO Link
Inventor
  • Thomas Schaub

  • James L. Massey

Inventor From Local Institution
  • James L. Massey

Other Application
  • US 440190

Claims
  • 13

International Patent Classification codes
  • H04L 7/04 (20060101); H04L 007/00 ()

Language
  • English

Date Issued
  • 1985-03-19

Publisher
  • United States Patent and Trademark Office

Assignee
  • LGZ Landis & Gyr Zug AG

Record Visibility Public
Departments and Units
Member of

Collections

Collections Featuring this Patent
James L. Massey Memorial Collection

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