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. 11, 2022
Filed:
Aug. 01, 2019
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Naoki Higo, Tokyo, JP;
Ryota Ishibashi, Tokyo, JP;
Takuma Tsubaki, Tokyo, JP;
Kojun Koshiji, Tokyo, JP;
Toshimitsu Tsubaki, Tokyo, JP;
Takeshi Kuwahara, Tokyo, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
Provided is a virtual world construction system that does not impair consistency between virtual worlds and places only small loads on terminals. A client applicationthat is implemented on a user terminal, a plurality of server applicationsthat are implemented on servers, and a proxythat is located on a communication path between the user terminal and the servers and relays operation information and video information are provided. The proxyincludes a motion duplication unitthat transmits operation information to the plurality of servers by duplicating the operation information, and a video integration/rendering control unitthat transmits timing information regarding rendering timing to the plurality of servers, and transmits video information received from at least one of the servers, to the user terminals. A rendering processing unit/video processing unitof each of the servers performs rendering processing and video information transmission processing based on the timing information received from the proxy