Green video delivery system using moving route navigation and playout buffer control

Sakiko Takenaka, Kenji Kanai, Jiro Katto, Tsutomu Murase

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Because mobile users demand high quality and energy-friendly video delivery service that efficiently uses wireless resources, we introduce a green video delivery system using moving route navigation and playout buffer control based on the mobile throughput history data. Our system first determines the optimal travel route to realize high-speed and energy-efficient communications. Then when a user enters a high throughput area, our system temporarily extends the video playout buffer size, and if allowed, the user remains in the high throughput area and aggressively downloads video segments until filling the extended buffer via a high-speed and energyefficient wireless connection. After leaving this area, the user consumes video segments from the extended buffer in order to keep smooth video playback without wireless communications. Computer simulations along with laboratory and field experiments on the system performance confirm that our system can achieve green mobile video delivery.

Original languageEnglish
Title of host publication2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-4
Number of pages4
Volume2017-January
ISBN (Electronic)9781509061969
DOIs
Publication statusPublished - 2017 Jul 17
Event14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017 - Las Vegas, United States
Duration: 2017 Jan 82017 Jan 11

Other

Other14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017
CountryUnited States
CityLas Vegas
Period17/1/817/1/11

Keywords

  • buffer control
  • energy saving
  • mobile network
  • ronte navigation
  • throughpnt hivtory
  • video delivery

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Hardware and Architecture
  • Communication

Fingerprint Dive into the research topics of 'Green video delivery system using moving route navigation and playout buffer control'. Together they form a unique fingerprint.

  • Cite this

    Takenaka, S., Kanai, K., Katto, J., & Murase, T. (2017). Green video delivery system using moving route navigation and playout buffer control. In 2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017 (Vol. 2017-January, pp. 1-4). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CCNC.2017.8015365