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. 30, 2002
Filed:
Mar. 16, 1999
Philippe Charas, Upplands-Väsby, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A radio local loop system which uses an improved dynamic channel selection scheme whereby the fixed subscriber units can automatically select the available traffic channel that exhibits the best signal quality characteristics for establishing a connection. The radio system has fixed subscriber units which measure received signals from radio stations and determine a signal quality factor for each received signal. The fixed subscriber units will create and maintain a traffic channel register that stores the frequency, time slot, radio station number, and fixed subscriber unit integer scan angle for each signal. The fixed subscriber units are assigned an available radio channel and antenna scan angle based upon the signal quality.