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:
Feb. 28, 2006
Filed:
Jan. 22, 2002
Hidekazu Fujii, Tenri, JP;
Toru Ueda, Kyoto, JP;
Yoshihiro Ohtani, Kyoto, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A receiving device includes a receiving section for receiving a real-time signal; a packet analyzing section; an error correction section for correcting an error block in a packet; a communication path evaluation section; a buffer for storing data; a plurality of antennas; an antenna switching section; an antenna switching control section for giving instructions to switch between the antennas, in accordance with the result of the evaluation of a communication path performed for each predetermined unit; a retransmission request control section for performing retransmission request, in accordance with the result of the evaluation; a packet assembling section for assembling a retransmission request packet; and a sending section for sending the retransmission request packet. The retransmission request control section performs the retransmission request on condition that the real-time tranmission is not interrupted.