リソース推定装置、リソース推定方法、および、リソース推定プログラム - Nippon Telegraph and Telephone Corporation

Title:

リソース推定装置、リソース推定方法、および、リソース推定プログラム

Document Type and Number:

Japanese Patent JP7376830

Kind Code:

B2

Abstract:

In a resource estimation device 1 that estimates a resource necessary for a virtual terminal, the resource estimation device 1 being installed at an edge of a cloud, the virtual terminal performing rendering of a VR image, the resource estimation device 1 includes: a resource estimation unit 230 configured to calculate a resource value corresponding to a VR image output scheme and a characteristic value of 3D data, using resource relation information, the resource value being necessary to cause the virtual terminal to operate at the characteristic value, the VR image output scheme being a scheme for outputting the VR image and being input, the 3D data being data about an object that is drawn by a VR application program, the resource relation information being set for each VR image output scheme and indicating a relation about change between the characteristic value and the resource value, and configured to calculate the calculated resource value as the resource necessary for the virtual terminal; and a relation correction unit 240 configured to alter the resource value included in the resource relation information, depending on a predetermined delay time in a communication network between the resource estimation device 1 and the VR terminal 100, when the communication network has the delay time.

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Inventors:

Daiji Aiura
Hironori Iwasawa
Kenta Kawakami
Ken Kuwahara

Application Number:

JP2022503053A

Publication Date:

November 09, 2023

Filing Date:

February 28, 2020

Export Citation:

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Assignee:

Nippon Telegraph and Telephone Corporation

International Classes:

G06T15/00

Domestic Patent References:

JP2014504409A

Foreign References:

WO2020022018A1
WO2015151129A1

Other References:

岩澤宏紀ほか,エッジコンピューティング環境におけるリアルタイムVR映像転送向けフレームキュー制御の検討,電子情報通信学会技術研究報告,日本,一般社団法人電子情報通信学会,2019年02月25日,第118巻, 第465号,pp.15-20,ISSN 2432-6380
本間文,ロードマップチェック,日経WinPC,日本,日経BP社,2012年06月29日,第18巻, 第11号,pp.130-131,ISSN 1341-1497

Attorney, Agent or Firm:

Hidekazu Miyoshi
Rie Kudo

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