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:
Dec. 30, 1986
Filed:
Oct. 04, 1985
Applicant:
Inventors:
Elwyn R Berlekamp, Berkeley, CA (US);
Po Tong, Berkeley, CA (US);
Assignee:
Cyclotomics, Inc., Berkeley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
375116 ;
Abstract
To each bit time of a data block, there is associated a counter which is incremented or decremented in accord with the congruence or non-congruence of the c bit sequence associated with the respective counter (for example, the first bit of the c bit sequence). The counters are initialized to an optimum non-zero value and after receiving a number of blocks of data, each containing one sync symbol, the synchronization is determined from the relative content of the counters.