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:
Aug. 25, 1992
Filed:
Jul. 24, 1989
Brett A Jackson, Arlington Heights, IL (US);
Paul A Kuemmel, Schaumburg, IL (US);
Naresh J Bhatia, Palatine, IL (US);
Vitaly Lenchik, Hoffman Estates, IL (US);
Paul J Cizek, Palatine, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A RF reporting system is provided that effectively increases the coverage or serving area from an associated base station site. According to the invention, an RF communication system is arranged with a multiplicity of levels designated 0-n. The RF system has at least one base site designated as level 0 and at least one reporting unit each at levels 1-n. All units that communicate directly with a base site are designated level 1. All units that communicate directly with a level 1 unit are designated level 2. All units that communicate directly with a level 2 unit are designated level 3. This process continues to level n units, which communicate directly with level (n-1) units. With this arrangement, when the base site wishes to communicate with a desired target unit of level k, a path is created from the base site (level 0) to the target unit (level k) via intermediate units of intermediate levels 1, 2, . . . , k-2, k-1. When the target unit wishes to respond to the base site, the same path is used, but in the opposite direction.