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Codec Adaptation for Wireless Multimedia Streaming

Codec Adaptation for Wireless Multimedia Streaming

Ping-Cheng Yeh, Hung-Yun Hsieh, Zhung-Han Wu, Yen-Chi Lee, Chun-Cheng Chiang, Antonio Ou
Copyright: © 2013 |Pages: 24
ISBN13: 9781466621367|ISBN10: 1466621362|EISBN13: 9781466621374
DOI: 10.4018/978-1-4666-2136-7.ch024
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MLA

Yeh, Ping-Cheng, et al. "Codec Adaptation for Wireless Multimedia Streaming." Digital Rights Management: Concepts, Methodologies, Tools, and Applications, edited by Information Resources Management Association, IGI Global, 2013, pp. 510-533. https://doi.org/10.4018/978-1-4666-2136-7.ch024

APA

Yeh, P., Hsieh, H., Wu, Z., Lee, Y., Chiang, C., & Ou, A. (2013). Codec Adaptation for Wireless Multimedia Streaming. In I. Management Association (Ed.), Digital Rights Management: Concepts, Methodologies, Tools, and Applications (pp. 510-533). IGI Global. https://doi.org/10.4018/978-1-4666-2136-7.ch024

Chicago

Yeh, Ping-Cheng, et al. "Codec Adaptation for Wireless Multimedia Streaming." In Digital Rights Management: Concepts, Methodologies, Tools, and Applications, edited by Information Resources Management Association, 510-533. Hershey, PA: IGI Global, 2013. https://doi.org/10.4018/978-1-4666-2136-7.ch024

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Abstract

Due to the time-varying nature of wireless channels and the Internet backbone traffic, it is a challenging task to maintain the quality of wireless multimedia streaming throughout the transmission. An effective solution is to adapt the codec setting based on the wireless channel condition or the Internet backbone state. In this chapter, we present three cross-layer codec adaptation algorithms that adjust the codec setting in real-time based on media access control frame error rate, received signal strength indication, and path bandwidth respectively. Results show that the algorithms are effective in achieving good video quality for wireless multimedia streaming over wireless links.

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