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:
Apr. 16, 1996
Filed:
Aug. 09, 1994
Applicant:
Inventors:
Charlotte C Baden, Malmesbury, GB;
Anthony Martin, Chippenham, GB;
Assignee:
AT&T Corp., Murray Hill, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B / ; H04J / ;
U.S. Cl.
CPC ...
370 18 ; 370 79 ; 375205 ; 455 673 ;
Abstract
A code-division multiple-access (CDMA) net can be used for efficiently carrying various types of traffic having different requirements, such as voice traffic and ISDN traffic. When a station requests a channel, the controller determines the quality level required by that station and calculates the appropriate power level for that station on the basis of the required quality level. At the same time it recalculates the power levels for the stations already having operative channels.