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:
Sep. 15, 1987
Filed:
Mar. 02, 1984
Gabor P Torok, Holmdel, NJ (US);
Andrew B White, Urbana, IL (US);
American Telephone and Telegraph Company, New York, NY (US);
Bell Telephone Laboratories, Incorporated, Murray Hill, NJ (US);
Abstract
The disclosed clock adjustment method and apparatus utilizes a periodically transmitted positive or negative predetermined fixed increment clock phase adjustment signal to phase adjust the clocks of the system. The transmitter clock is periodically compared with a common reference clock and a fixed increment clock adjustment signal is transmitted to the receiver which adjusts its clock by applying the fixed increment clock adjustment signal to the common reference clock. The utilization of a predetermined fixed increment clock phase adjustment signal eliminates the need to send the resolution of the clock adjustment and hence reduces the number of data bits required to send clock information over the communication channel.