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. 20, 2021
Filed:
Aug. 14, 2018
Panasonic Corporation, Osaka, JP;
Noriyuki Shimizu, Kanagawa, JP;
PANASONIC CORPORATION, Osaka, JP;
Abstract
When playback of content has been requested, the terminal device according to the present invention determines whether or not an edge server has cache data for the content on the basis of information that is received from the edge server and that relates to the cache data retained by the edge server, and if it is determined that the edge server has cache data for the content, the terminal device determines whether or not the terminal device is communicating with the edge server via a base station capable of high-speed or high-capacity communication. If it is determined that the communicating base station is capable of high-speed or high-capacity communication, then the terminal device transmits, to the edge server, a request to change the delivery control method for the cache data for the content.