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:
May. 07, 2013
Filed:
Mar. 10, 2009
Masahiko Nanri, Kanagawa, JP;
Masahiko Nanri, Kanagawa, JP;
Panasonic Corporation, Osaka, JP;
Abstract
Frequency hopping is appropriately applied even to a communication format involving a small number of minimum hopping units in one transmission unit according to various conditions, thereby enhancing receiving performance. When frequency hopping is applied to a communication format along which transmission is performed on a per-subframe basis, the subframe including a first slot and a second slot, intra-subframe frequency hopping (Intra-FH) is not applied to first transmission according to the number of retransmission operations, and transmission data of two slots are mapped to the same frequency band. Frequency hopping (Inter/Intra-FH) including inter-subframe frequency hopping and intra-subframe frequency hopping in combination is applied solely to a retransmission symbol used for retransmission (first retransmission and subsequent retransmission), and the transmission data are mapped to different frequency bands on a per-slot basis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile