TERMINAL DEVICE, BAND PREDICTION DEVICE, AND PROGRAM

Title:

TERMINAL DEVICE, BAND PREDICTION DEVICE, AND PROGRAM

Document Type and Number:

Japanese Patent JP2019220839

Kind Code:

A

Abstract:

To provide a terminal device and a band prediction device capable of accurately predicting a communication band that can be secured.SOLUTION: A receiving part of a terminal device receives a content file corresponding to a predetermined communication band, from an external distribution server device. A data shaping part shapes data for band prediction representing a situation when the receiving part receives the content file. A data transmission part transmits the data for band prediction shaped by the data shaping part, to an external band prediction device. A band prediction receiving part receives band prediction value data, correspondingly to the data for band prediction transmitted by the data transmission part. A band control part controls the communication band of the content file received by the receiving part on the basis of the band prediction value data received by the band prediction receiving part.SELECTED DRAWING: Figure 2

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Inventors:

SEKIGUCHI SHOICHIRO
NISHIMURA SATOSHI
YAMAMOTO MASAO

Application Number:

JP2018116473A

Publication Date:

December 26, 2019

Filing Date:

June 19, 2018

Export Citation:

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Assignee:

JAPAN BROADCASTING CORP

International Classes:

H04N21/462; G06F13/00; H04L47/36; H04N21/442

Domestic Patent References:

JP2016506644A

2016-03-03

Foreign References:

WO2017094847A1

2017-06-08

Other References:

生出真人、高橋晶子: "携帯端末を用いた利用者指向型動画配信サービスにおける動画品質決定手法の設計", 第２３回マルチメディア通信と分散処理ワークショップ論文集情報処理学会シンポジウムシリーズ, vol. 2015, no. 2, JPN6022011536, 7 October 2015 (2015-10-07), JP, pages 237 - 238, ISSN: 0004886559
木村拓人、松本存史、林孝典: "ネットワークと協調したＡＢＲ型動画配信向け視聴品質制御の実環境検証", 電子情報通信学会技術研究報告, vol. 116, no. 202, JPN6022041755, 22 August 2016 (2016-08-22), JP, pages 13 - 18, ISSN: 0004886558

Attorney, Agent or Firm:

Shu Oikawa
Naoyuki Takada
Hiroyuki Matsumoto
Kinoshita Ikuichiro

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