The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 1999
Filed:
Sep. 07, 1994
Applicant:
Inventors:
Pierre Dupuy, Paris, FR;
Laurent Cruchant, Rueil Malmaison, FR;
Assignee:
Alcatel Mobile Communication France, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
375364 ; 375365 ; 370503 ;
Abstract
A transmission frame comprises a synchronization flag and data bits. It is formed of at least a first subframe in which occur the synchronization flag and an identification field which specifies the number of subframes. Each of the other subframes comprises blocking bits disposed so that the synchronization flag cannot occur in the subframes unless in conjunction with the first subframe.