Evaluation of scheduling method for heterogeneous clients in NVoD systems

Yusuke Gotoh, Tomoki Yoshihisa

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

Abstract

Due to the recent development of digital TV broadcasting systems, Near Video-on-Demand (NVoD) systems has attracted a great attention. In general NVoD systems, the server broadcasts the same data repetitively and clients have to wait until they finish receiving data and play it. To reduce this waiting time, many researches have proposed the scheduling methods that divide the data into several segments and frequently broadcast the precedent segments. These scheduling methods suppose only the case of which a single client receives data. In the actual networks, we need to make the broadcast schedule in heterogeneous clients' environments that the available bandwidth for clients differs. Although we have been proposed the scheduling method in heterogeneous clients' environments, our conventional method does not consider the case in which there are many types of clients. In this paper, we propose a scheduling method to reduce the waiting time for many types of clients. Our scheduling method expands the availability of our conventional method and reduces the waiting time by producing an effective broadcast schedule based on the number of client types and the available bandwidth.

Original languageEnglish
Title of host publication16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014 - Proceedings
PublisherAssociation for Computing Machinery
Pages134-141
Number of pages8
Volume04-06-December-2014
ISBN (Electronic)9781450330015
DOIs
Publication statusPublished - Dec 4 2014
Event16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014 - Hanoi, Viet Nam
Duration: Dec 4 2014Dec 6 2014

Other

Other16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014
CountryViet Nam
CityHanoi
Period12/4/1412/6/14

Fingerprint

Video on demand
Scheduling
Bandwidth
Broadcasting
Servers
Availability

Keywords

  • Broadcasting
  • Near video-on-demand
  • Scheduling
  • Waiting time

ASJC Scopus subject areas

  • Human-Computer Interaction
  • Computer Networks and Communications
  • Computer Vision and Pattern Recognition
  • Software

Cite this

Gotoh, Y., & Yoshihisa, T. (2014). Evaluation of scheduling method for heterogeneous clients in NVoD systems. In 16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014 - Proceedings (Vol. 04-06-December-2014, pp. 134-141). Association for Computing Machinery. https://doi.org/10.1145/2684200.2684306

Evaluation of scheduling method for heterogeneous clients in NVoD systems. / Gotoh, Yusuke; Yoshihisa, Tomoki.

16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014 - Proceedings. Vol. 04-06-December-2014 Association for Computing Machinery, 2014. p. 134-141.

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

Gotoh, Y & Yoshihisa, T 2014, Evaluation of scheduling method for heterogeneous clients in NVoD systems. in 16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014 - Proceedings. vol. 04-06-December-2014, Association for Computing Machinery, pp. 134-141, 16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014, Hanoi, Viet Nam, 12/4/14. https://doi.org/10.1145/2684200.2684306
Gotoh Y, Yoshihisa T. Evaluation of scheduling method for heterogeneous clients in NVoD systems. In 16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014 - Proceedings. Vol. 04-06-December-2014. Association for Computing Machinery. 2014. p. 134-141 https://doi.org/10.1145/2684200.2684306
Gotoh, Yusuke ; Yoshihisa, Tomoki. / Evaluation of scheduling method for heterogeneous clients in NVoD systems. 16th International Conference on Information Integration and Web-Based Applications and Services, iiWAS 2014 - Proceedings. Vol. 04-06-December-2014 Association for Computing Machinery, 2014. pp. 134-141
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