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:
Sep. 22, 2009
Filed:
Jan. 05, 2007
Hun Weng Khoo, Penang, MY;
Darrell Stogner, Plantation, FL (US);
Hun Weng Khoo, Penang, MY;
Darrell Stogner, Plantation, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
The present invention switches from the TDMA non-scan channel to an RF carrier signal frequency of the scan channel. If the scan channel is unmarked, performing an inspection of activity on the scan channel in order to determine whether activity on the scan channel is addressed to the radio device, and marking the scan channel when activity on the scan channel is not addressed to the radio device. Determining whether the scan channel is active in response to determining that the scan channel is marked, unmarking the scan channel in response to determining that the scan channel is not active, and switching to the RF carrier signal of the TDMA non-scan channel, wherein the timing of the switching between the RF carrier signal frequency of the scan channel and the RF carrier signal of the non-scan channel is dependent on the timing of the designated slots of the non-scan channel.