Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/625670
Title: Modeling and Optimization of High Frame Rate Video Transmission Over Wireless Networks
Authors: Jiyan Wu;Chau Yuen;Ngai-Man Cheung;Junliang Chen;Chang Wen Chen
subject: high frame rate video|model-driven optimization|forward error correction|wireless video communication
Year: 2016
Publisher: IEEE
Abstract: High frame rate (HFR) video is emerging as a new paradigm in popular multimedia applications (e.g., cloud gaming) to achieve smooth viewing experience perceived by end-users. In the context of HFR streaming video, end-to-end distortion and sending frame rate are equally important to the perceptual quality. This study presents a modeling-based approach to optimizing the HFR video transmission over wireless networks. First, we develop an analytical model dubbed FRIED (Frame Rate versus vIdEo Distortion) to characterize the tradeoff between sending frame rate and end-to-end video distortion. Second, we propose a Joint frAme Selection and FEC (Forward Error Correction) cOding (JASCO) approach based on the FRIED model to optimize the transmission performance. The efficacy of the proposed JASCO is evaluated through extensive semi-physical emulations in Exata involving H.264 video streaming. Experimental results show that JASCO outperforms the reference approaches in improving video peak signal-to-noise ratio (PSNR) at the same frame rate. Or conversely, JASCO is able to achieve higher received frame rate while guaranteeing the same video PSNR.
Description: 
URI: http://localhost/handle/Hannan/145176
http://localhost/handle/Hannan/625670
ISSN: 1536-1276
volume: 15
issue: 4
Appears in Collections:2016

Files in This Item:
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Title: Modeling and Optimization of High Frame Rate Video Transmission Over Wireless Networks
Authors: Jiyan Wu;Chau Yuen;Ngai-Man Cheung;Junliang Chen;Chang Wen Chen
subject: high frame rate video|model-driven optimization|forward error correction|wireless video communication
Year: 2016
Publisher: IEEE
Abstract: High frame rate (HFR) video is emerging as a new paradigm in popular multimedia applications (e.g., cloud gaming) to achieve smooth viewing experience perceived by end-users. In the context of HFR streaming video, end-to-end distortion and sending frame rate are equally important to the perceptual quality. This study presents a modeling-based approach to optimizing the HFR video transmission over wireless networks. First, we develop an analytical model dubbed FRIED (Frame Rate versus vIdEo Distortion) to characterize the tradeoff between sending frame rate and end-to-end video distortion. Second, we propose a Joint frAme Selection and FEC (Forward Error Correction) cOding (JASCO) approach based on the FRIED model to optimize the transmission performance. The efficacy of the proposed JASCO is evaluated through extensive semi-physical emulations in Exata involving H.264 video streaming. Experimental results show that JASCO outperforms the reference approaches in improving video peak signal-to-noise ratio (PSNR) at the same frame rate. Or conversely, JASCO is able to achieve higher received frame rate while guaranteeing the same video PSNR.
Description: 
URI: http://localhost/handle/Hannan/145176
http://localhost/handle/Hannan/625670
ISSN: 1536-1276
volume: 15
issue: 4
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7358172.pdf2.68 MBAdobe PDFThumbnail
Preview File
Title: Modeling and Optimization of High Frame Rate Video Transmission Over Wireless Networks
Authors: Jiyan Wu;Chau Yuen;Ngai-Man Cheung;Junliang Chen;Chang Wen Chen
subject: high frame rate video|model-driven optimization|forward error correction|wireless video communication
Year: 2016
Publisher: IEEE
Abstract: High frame rate (HFR) video is emerging as a new paradigm in popular multimedia applications (e.g., cloud gaming) to achieve smooth viewing experience perceived by end-users. In the context of HFR streaming video, end-to-end distortion and sending frame rate are equally important to the perceptual quality. This study presents a modeling-based approach to optimizing the HFR video transmission over wireless networks. First, we develop an analytical model dubbed FRIED (Frame Rate versus vIdEo Distortion) to characterize the tradeoff between sending frame rate and end-to-end video distortion. Second, we propose a Joint frAme Selection and FEC (Forward Error Correction) cOding (JASCO) approach based on the FRIED model to optimize the transmission performance. The efficacy of the proposed JASCO is evaluated through extensive semi-physical emulations in Exata involving H.264 video streaming. Experimental results show that JASCO outperforms the reference approaches in improving video peak signal-to-noise ratio (PSNR) at the same frame rate. Or conversely, JASCO is able to achieve higher received frame rate while guaranteeing the same video PSNR.
Description: 
URI: http://localhost/handle/Hannan/145176
http://localhost/handle/Hannan/625670
ISSN: 1536-1276
volume: 15
issue: 4
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7358172.pdf2.68 MBAdobe PDFThumbnail
Preview File