High quality video/audio communication tool using portable notebook computers

Kazunori Sugiura, Takeshi Sakurada, Akimichi Ogawa, Osamu Nakamura, Shin Ichi Nakagawa, Jun Murai

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

1 Citation (Scopus)

Abstract

This Paper proposes a development of Portable-DVTS (Digital Video Transport System): real time high video/audio quality communication tool focused on a high speed network using portable and mobile notebook computers. We implemented practical resource adaptation mechanism suitable for portable notebook computer(note-PC). Continuous development of portability enhancement and increasing computation, device power in note-PC requires intelligent resource adaptation. Bi-directional, user, application, operating system and device aware interface for resource configuration and management is designed by applying ACPI to traditional UNIX operating system. High quality video and audio communication system is implemented to portable mobile aware note-PC. Evaluation shows 125 minutes of continuous battery operation with battery life extension compared to 70 minutes with traditional systems. Collaboration with network device management enables 100% packet transfer compared to 89% without any Resource adaptations.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Telecommunications
EditorsL. Yuan'an, L. Yuan'an
Pages802-806
Number of pages5
Publication statusPublished - 2002 Dec 1
EventProceedings of the International Conference on Telecommunications 2002 - Beijing, China
Duration: 2002 Jun 232002 Jun 26

Publication series

NameProceedings of the International Conference on Telecommunications
Volume2

Other

OtherProceedings of the International Conference on Telecommunications 2002
CountryChina
CityBeijing
Period02/6/2302/6/26

ASJC Scopus subject areas

  • Engineering(all)

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