Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs

Wen Tsuen Chen; Tzu Ching Lin; Yu Chu Chang; Jyh-Cheng Chen

doi:10.1109/WCNC.2008.547

Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs

Wen Tsuen Chen^*, Tzu Ching Lin, Yu Chu Chang, Jyh-Cheng Chen

^*此作品的通信作者

網路工程研究所

研究成果: Conference contribution › 同行評審

14 引文斯高帕斯（Scopus）

摘要

Because wireless channel condition is time-varying, the allocated bandwidth is usually not fixed. Therefore, it is a challenge to guarantee QoS, especially for bandwidthconsuming and delay-sensitive multimedia applications. In this paper, we propose a cross-layer mechanism to improve the quality of H.264 video when encountering short-term bandwidth fluctuations over IEEE 802.11e wireless networks. The proposed cross-layer mechanism consists of slice classification at application layer, dynamic packet selective transmission (DPST) at MAC layer, and channel condition prediction at physical layer. Performance of the proposed mechanism is evaluated through extensive simulations. Results show that the proposed cross-layer mechanism provides better video quality and lower packet delay.

原文	English
主出版物標題	WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings
發行者	Institute of Electrical and Electronics Engineers Inc.
頁面	3133-3138
頁數	6
ISBN（列印）	9781424419968
DOIs	https://doi.org/10.1109/WCNC.2008.547
出版狀態	Published - 3月 2008
事件	IEEE Wireless Communications and Networking Conference, WCNC 2008 - Las Vegas, NV, 美國持續時間: 31 3月 2008 → 3 4月 2008

出版系列

名字	IEEE Wireless Communications and Networking Conference, WCNC
ISSN（列印）	1525-3511

Conference

Conference	IEEE Wireless Communications and Networking Conference, WCNC 2008
國家/地區	美國
城市	Las Vegas, NV
期間	31/03/08 → 3/04/08

存取文件

10.1109/WCNC.2008.547

其它文件與鏈接

Link to publication in Scopus

引用此

Chen, W. T., Lin, T. C., Chang, Y. C., & Chen, J.-C. (2008). Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs. 於 WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings (頁 3133-3138). 文章 4489578 (IEEE Wireless Communications and Networking Conference, WCNC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.2008.547

@inproceedings{d036ee61a9ca4c6a8efe79e07e470b3a,

title = "Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs",

abstract = "Because wireless channel condition is time-varying, the allocated bandwidth is usually not fixed. Therefore, it is a challenge to guarantee QoS, especially for bandwidthconsuming and delay-sensitive multimedia applications. In this paper, we propose a cross-layer mechanism to improve the quality of H.264 video when encountering short-term bandwidth fluctuations over IEEE 802.11e wireless networks. The proposed cross-layer mechanism consists of slice classification at application layer, dynamic packet selective transmission (DPST) at MAC layer, and channel condition prediction at physical layer. Performance of the proposed mechanism is evaluated through extensive simulations. Results show that the proposed cross-layer mechanism provides better video quality and lower packet delay.",

author = "Chen, {Wen Tsuen} and Lin, {Tzu Ching} and Chang, {Yu Chu} and Jyh-Cheng Chen",

year = "2008",

month = mar,

doi = "10.1109/WCNC.2008.547",

language = "English",

isbn = "9781424419968",

series = "IEEE Wireless Communications and Networking Conference, WCNC",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "3133--3138",

booktitle = "WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings",

address = "美國",

note = "IEEE Wireless Communications and Networking Conference, WCNC 2008 ; Conference date: 31-03-2008 Through 03-04-2008",

}

Chen, WT, Lin, TC, Chang, YC & Chen, J-C 2008, Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs. 於 WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings., 4489578, IEEE Wireless Communications and Networking Conference, WCNC, Institute of Electrical and Electronics Engineers Inc., 頁 3133-3138, IEEE Wireless Communications and Networking Conference, WCNC 2008, Las Vegas, NV, 美國, 31/03/08. https://doi.org/10.1109/WCNC.2008.547

Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs. / Chen, Wen Tsuen; Lin, Tzu Ching; Chang, Yu Chu 等.
WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2008. p. 3133-3138 4489578 (IEEE Wireless Communications and Networking Conference, WCNC).

研究成果: Conference contribution › 同行評審

TY - GEN

T1 - Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs

AU - Chen, Wen Tsuen

AU - Lin, Tzu Ching

AU - Chang, Yu Chu

AU - Chen, Jyh-Cheng

PY - 2008/3

Y1 - 2008/3

N2 - Because wireless channel condition is time-varying, the allocated bandwidth is usually not fixed. Therefore, it is a challenge to guarantee QoS, especially for bandwidthconsuming and delay-sensitive multimedia applications. In this paper, we propose a cross-layer mechanism to improve the quality of H.264 video when encountering short-term bandwidth fluctuations over IEEE 802.11e wireless networks. The proposed cross-layer mechanism consists of slice classification at application layer, dynamic packet selective transmission (DPST) at MAC layer, and channel condition prediction at physical layer. Performance of the proposed mechanism is evaluated through extensive simulations. Results show that the proposed cross-layer mechanism provides better video quality and lower packet delay.

AB - Because wireless channel condition is time-varying, the allocated bandwidth is usually not fixed. Therefore, it is a challenge to guarantee QoS, especially for bandwidthconsuming and delay-sensitive multimedia applications. In this paper, we propose a cross-layer mechanism to improve the quality of H.264 video when encountering short-term bandwidth fluctuations over IEEE 802.11e wireless networks. The proposed cross-layer mechanism consists of slice classification at application layer, dynamic packet selective transmission (DPST) at MAC layer, and channel condition prediction at physical layer. Performance of the proposed mechanism is evaluated through extensive simulations. Results show that the proposed cross-layer mechanism provides better video quality and lower packet delay.

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U2 - 10.1109/WCNC.2008.547

DO - 10.1109/WCNC.2008.547

M3 - Conference contribution

AN - SCOPUS:51649124469

SN - 9781424419968

T3 - IEEE Wireless Communications and Networking Conference, WCNC

SP - 3133

EP - 3138

BT - WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE Wireless Communications and Networking Conference, WCNC 2008

Y2 - 31 March 2008 through 3 April 2008

ER -

Chen WT, Lin TC, Chang YC, Chen JC. Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs. 於 WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2008. p. 3133-3138. 4489578. (IEEE Wireless Communications and Networking Conference, WCNC). doi: 10.1109/WCNC.2008.547

Dynamic packet selection for H.264 video streaming over IEEE 802.11e WLANs

摘要

出版系列

Conference

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