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:
Oct. 10, 2000
Filed:
Dec. 29, 1997
Applicant:
Inventors:
Peter J Armbruster, Chandler, AZ (US);
Dean Vanden Heuvel, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ; H04B / ;
U.S. Cl.
CPC ...
455428 ; 455429 ; 455 121 ; 455 131 ;
Abstract
In a mobile communications system (10), system (10) through base station (40) or one or more satellites (20) monitors bandwidth availability and determines acquisition channel resource information. The system (10) broadcasts the acquisition channel resource information to the mobile units (30) via satellite (20). According the acquisition channel resource information, the mobile units (30) are enabled at select time instances to access the acquisition channel, obtain a traffic channel and transmit their messages to base station (40). Thus, mobile units (30) are enabled to access system (10) when resources are available.