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:
Jan. 30, 2001
Filed:
Jan. 28, 1999
Applicant:
Inventors:
Yuri Okunev, Southbury, CT (US);
Vitaly Drucker, Stamford, CT (US);
Oin Wang, Bristol, CT (US);
Yuri Goldstein, Southbury, CT (US);
Assignee:
PC Tel, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/38 ; H04B 1/404 ; H04J 3/12 ;
U.S. Cl.
CPC ...
H04B 1/38 ; H04B 1/404 ; H04J 3/12 ;
Abstract
A method in a modem having a frame having a plurality of slots, for determining whether incoming DIL sequence information contains A-law or &mgr;-law information is provided. From the DIL sequence information, an ordered table of levels for each slot is generated. The levels of all non-robbed-bit slots are averaged, and average levels are subjected to an A-law/&mgr;-law separation function. The separation function