INFORMATION PROCESSING DEVICE, DATA SYNCHRONIZATION PROGRAM, DATA SYNCHRONIZATION METHOD, DATA SYNCHRONIZATION SYSTEM, AND TERMINAL DEVICE

To provide an information processing device, a data synchronization program, a data synchronization method, a data synchronization system, and a terminal device that suppress an increase in processing load and communication load in a situation that data of a plurality of user terminals are synchroni...

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Bibliographic Details
Main Authors AOKI KENGO, MIYANAGA NAOKI
Format Patent
LanguageEnglish
Japanese
Published 26.07.2023
Subjects
AMUSEMENTS
CALCULATING
CARD, BOARD, OR ROULETTE GAMES
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GAMES
GAMES NOT OTHERWISE PROVIDED FOR
HUMAN NECESSITIES
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
INDOOR GAMES USING SMALL MOVING PLAYING BODIES
PHYSICS
SPORTS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
VIDEO GAMES
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Summary:To provide an information processing device, a data synchronization program, a data synchronization method, a data synchronization system, and a terminal device that suppress an increase in processing load and communication load in a situation that data of a plurality of user terminals are synchronized.SOLUTION: A server device 1 is connected, via a network, to a plurality of clients participating in a virtual space where a synchronization target object is to be synchronized between clients in a synchronization group consisting of clients who have ownership of the object and clients who do not have the ownership of the object. The server device comprises: data reception means 104 configured to receive a difference from the synchronization target object from the client having the ownership of the object; data update means 107 configured to update a plurality of replicas obtained by replicating the synchronization target object by using the difference and stored in a memory 12; and data transmission means 105 configured to transmit the difference to a client other than the client having the ownership among the plurality of clients.SELECTED DRAWING: Figure 3 【課題】複数のユーザ端末のデータを同期する状況において、処理負担や通信負担の増加を抑制する情報処理装置、データ同期プログラム、データ同期方法、データ同期システム及び端末装置を提供する。【解決手段】サーバ装置１は、仮想空間に参加する複数のクライアントとネットワークで接続され、仮想空間の同期対象オブジェクトは当該オブジェクトの所有権を有するクライアントと所有権を有しないクライアントから構成される同期グループのクライアント間で同期されるものであり、オブジェクトの所有権を有するクライアントから当該同期対象オブジェクトの差分を受信するデータ受信手段１０４と、メモリ１２に格納され、差分により同期対象オブジェクトを複製した複数のレプリカを更新するデータ更新手段１０７と、差分を複数のクライアントのうち所有権を有するクライアント以外へ送信するデータ送信手段１０５と、を有する。【選択図】図３
Bibliography:Application Number: JP20230069164