Error control systems for digital communication and storage
Error control systems for digital communication and storage
MULTIMEDIA '96 Proceedings of the fourth ACM international conference on Multimedia
Effective erasure codes for reliable computer communication protocols
ACM SIGCOMM Computer Communication Review
Digital Video: An introduction to MPEG-2
Digital Video: An introduction to MPEG-2
Meeting Arbitrary QoS Constraints Using Dynamic Rate Shaping of Coded Digital Video
NOSSDAV '95 Proceedings of the 5th International Workshop on Network and Operating System Support for Digital Audio and Video
Computing Rate-Distortion Optimized Policies for Streaming Media to Wireless Clients
DCC '02 Proceedings of the Data Compression Conference
Cross-layer protocol design for real-time multimedia applications over 802.11 b networks
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 1
An end-to-end TCP-friendly streaming protocol for multimedia over wireless Internet
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 1
The MPEG-4 fine-grained scalable video coding method for multimediastreaming over IP
IEEE Transactions on Multimedia
Unequal packet loss resilience for fine-granular-scalability video
IEEE Transactions on Multimedia
Rate-distortion optimized streaming of packetized media
IEEE Transactions on Multimedia
IEEE Journal on Selected Areas in Communications
Optimal mode selection and synchronization for robust video communications over error-prone networks
IEEE Journal on Selected Areas in Communications
A case for end system multicast
IEEE Journal on Selected Areas in Communications
Bit allocation for joint source/channel coding of scalable video
IEEE Transactions on Image Processing
Joint source-channel coding for motion-compensated DCT-based SNR scalable video
IEEE Transactions on Image Processing
Overview of fine granularity scalability in MPEG-4 video standard
IEEE Transactions on Circuits and Systems for Video Technology
A hybrid temporal-SNR fine-granular scalability for Internet video
IEEE Transactions on Circuits and Systems for Video Technology
Stochastic rate-control of video coders for wireless channels
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Constant quality constrained rate allocation for FGS-coded video
IEEE Transactions on Circuits and Systems for Video Technology
Scalable video streaming with fine-grain adaptive forward error correction
IEEE Transactions on Circuits and Systems for Video Technology
Proceedings of the 6th International Conference on Future Internet Technologies
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Video streaming over wireless networks faces challenges of time-varying packet loss rate and fluctuating bandwidth. In this paper, we focus on streaming precoded video that is both source and channel coded. Dynamic rate shaping has been proposed to "shape" the precompressed video to adapt to the fluctuating bandwidth. In our earlier work, rate shaping was extended to shape the channel coded precompressed video, and to take into account the time-varying packet loss rate as well as the fluctuating bandwidth of the wireless networks. However, prior work on rate shaping can only adjust the rate coarsely. In this paper, we propose "fine-grained rate shaping (FGRS)" to allow for bandwidth adaptation over a wide range of bandwidth and packet loss rate in fine granularities. The video is precoded with fine granularity scalability (FGS) followed by channel coding. Utilizing the fine granularity property of FGS and channel coding, FGRS selectively drops part of the precoded video and still yields decodable bitstream at the decoder. Moreover, FGRS optimizes video streaming rather than achieves heuristic objectives as conventional methods. A two-stage rate-distortion (RD) optimization algorithm is proposed for FGRS. Promising results of FGRS are shown.