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. 02, 2007
Filed:
Aug. 21, 2002
Ofer Shneyour, Hod Hasharon, IL;
Guy Ben-artzi, Zichron Yaacov, IL;
Levi Schultz, Hashmonaim, IL;
Yaron Naim, Herzeliya, IL;
David Cohen, Ashdod, IL;
Ofer Shneyour, Hod Hasharon, IL;
Guy Ben-Artzi, Zichron Yaacov, IL;
Levi Schultz, Hashmonaim, IL;
Yaron Naim, Herzeliya, IL;
David Cohen, Ashdod, IL;
D.S.P. Group Ltd., Herzeliya, Pituach, IL;
Abstract
Data is transmitted and received in a TDMA frequency hopping system by allocating two or more time slots for transmitting identical data packets, and transmitting the identical data packets in the allocated time slots at different frequencies. This requires the transmission of redundant information but reduces the likelihood of data loss. An adaptive scheme may be employed wherein more time slots are allocated for the repeated data transmissions in areas of poor reception while fewer time slots are allocated for the repeated data transmissions in areas of higher quality reception or when higher bandwidth is required.