Stochastic rate-control for real-time video transmission over heterogeneous network

Jae Woong Yun, Hye S. Kim, Jae W. Kim, Youn Seon Jang, Sung-Jea Ko

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

Abstract

In this paper, we propose a stochastic rate control method to provide seamless video streaming for vertical handoff between WLAN and 3G cellular network. In the proposed method, we first estimate the channel rate by using the state transition probabilities that can be found from the relationship between the packet loss ratio (PLR) and the medium access control (MAC) layer parameters. The proposed method performs bit allocation at the frame level using the estimated channel rate, minimizing the average distortion over an entire sequence as well as variations in distortion between frames. Experimental results indicate that the proposed method provides better visual quality than the existing TMN8 rate control method in heterogeneous wireless network.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages338-348
Number of pages11
Volume3741 LNCS
Publication statusPublished - 2005 Dec 1
Event7th International Workshop on Distributed Computing, IWDC 2005 - Kharagpur, India
Duration: 2005 Dec 272005 Dec 30

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3741 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other7th International Workshop on Distributed Computing, IWDC 2005
CountryIndia
CityKharagpur
Period05/12/2705/12/30

Fingerprint

Rate Control
Stochastic Control
Heterogeneous networks
Heterogeneous Networks
Real-time
Video streaming
Medium access control
Packet loss
Wireless local area networks (WLAN)
Wireless networks
Vertical Handoff
Webcasts
Heterogeneous Wireless Networks
Bit Allocation
Video Streaming
Medium Access Control
Wireless LAN
State Transition
Packet Loss
Cellular Networks

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Computer Science(all)
  • Theoretical Computer Science

Cite this

Yun, J. W., Kim, H. S., Kim, J. W., Jang, Y. S., & Ko, S-J. (2005). Stochastic rate-control for real-time video transmission over heterogeneous network. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3741 LNCS, pp. 338-348). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3741 LNCS).

Stochastic rate-control for real-time video transmission over heterogeneous network. / Yun, Jae Woong; Kim, Hye S.; Kim, Jae W.; Jang, Youn Seon; Ko, Sung-Jea.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 3741 LNCS 2005. p. 338-348 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3741 LNCS).

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

Yun, JW, Kim, HS, Kim, JW, Jang, YS & Ko, S-J 2005, Stochastic rate-control for real-time video transmission over heterogeneous network. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 3741 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 3741 LNCS, pp. 338-348, 7th International Workshop on Distributed Computing, IWDC 2005, Kharagpur, India, 05/12/27.
Yun JW, Kim HS, Kim JW, Jang YS, Ko S-J. Stochastic rate-control for real-time video transmission over heterogeneous network. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 3741 LNCS. 2005. p. 338-348. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
Yun, Jae Woong ; Kim, Hye S. ; Kim, Jae W. ; Jang, Youn Seon ; Ko, Sung-Jea. / Stochastic rate-control for real-time video transmission over heterogeneous network. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 3741 LNCS 2005. pp. 338-348 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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