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Combined forward error control and packetized zerotree wavelet encoding for transmission of images over varying channels
2000
IEEE Transactions on Image Processing
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One method of transmitting wavelet based zerotree encoded images over noisy channels is to add channel coding without altering the source coder. ...
packet losses as well as statistically varying bit errors. ...
The combination proved to be very effective in [1] and [2] for transmission over a binary symmetric channel under known channel conditions. ...
doi:10.1109/83.846241
pmid:18255469
fatcat:6oxxjqukt5hsrmkr7us66lb4zu
Rateless Distributed Source Code Design
2009
Proceedings of the 5th International Mobile Multimedia Communications Conference
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Over the past decade, rateless codes, i.e., digital fountain codes, have emerged as an efficient and robust solution for reliable data transmission over packet erasure networks and a particularly suitable ...
codes can provide strikingly simple, yet robust solutions yielding both distributed source coding and channel coding gains. ...
channels, e.g., when correlation channel is a binary symmetric channel (BSC). ...
doi:10.4108/icst.mobimedia2009.7455
dblp:conf/mobimedia/SejdinovicPD09
fatcat:o3uxy5mi4nezppgpolyohx2w24
Fountain code design for data multicast with side information
2009
IEEE Transactions on Wireless Communications
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Namely, our setting where both and are erasure channels can be reduced to the channel coding problem of reliable transmission over a pair of binary erasure channels, under constraint that the transmission ...
erasure channel (BEC) with erasure probability or a binary input additive white Gaussian noise channel (BIAWGNC) with noise variance 2 . ...
doi:10.1109/twc.2009.081076
fatcat:qnv6wd6gfrbhtbfrsxok6qn6da
Practical distributed video coding in packet lossy channels
2013
Optical Engineering: The Journal of SPIE
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Improving error resilience of video communications over packet lossy channels is an important and tough task. ...
Thus the error resilience of the proposed DVC scheme is superior to the one provided by H.264/AVC, especially in the case of transmission over packet lossy networks. ...
Rate Allocation Problem for DVC Over Binary Erasure Channel Before dealing with packetization issues, it is necessary to discuss the rate-allocation problem for DVC over binary erasure channels, since ...
doi:10.1117/1.oe.52.7.071506
fatcat:34dpczl7avcffk2ytk2dpzb2uy
Error-resilient compression and transmission of scalable video
2000
Applications of Digital Image Processing XXIII
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Then we encode each packet with a channel code. ...
Compressed video bitstreams require protection from channel errors in a wireless channel and protection from packet loss in a wired ATM channel. ...
Finally, the RCPC coded stream is then transmitted over the computer simulated binary symmetric channel (BSC). ...
doi:10.1117/12.411608
fatcat:qrvqbb6znjalnhgpgl7llv5w2e
Robust real-time underwater digital video streaming using optical communication
2013
2013 IEEE International Conference on Robotics and Automation
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Our system can transmit digital video reliably through a unidirectional un derwater channel, with minimal infrastructural overhead. ...
We present empirical evaluation of this system's performance for various system configurations, and demonstrate that it can deliver high quality video at up to 15 Hz, with near-negligible communication ...
We are grateful to Michael Angermann, Afian Anwar, Michael Glombicki, Daniel Hawkins, Daniel Soltero, and Mikhail Volkov whose help with the logistics of conducting our pool experiments have been invaluable ...
doi:10.1109/icra.2013.6631308
dblp:conf/icra/DoniecXR13
fatcat:ld3mby6rrbgfxdqe5mzp3jfw3u
Instantly Decodable Network Coding: From Centralized to Device-to-Device Communications
2017
IEEE Communications Surveys and Tutorials
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With the shift toward distributed computing on mobile devices, performance and complexity become both critical factors that affect the efficiency of a coding strategy. ...
The second part considers the use of instantly decodable codes in a device-to-device communication network, in which devices speed up the recovery of the missing packets by exchanging network coded packets ...
The author in [47] , [48] examines the capacity of multiple unicast sessions over broadcast erasure channels for spatially independent and symmetric channels. ...
doi:10.1109/comst.2017.2665587
fatcat:mobyvizrd5exhgovnvsbfb667a
Product code optimization for determinate state LDPC decoding in robust image transmission
2006
IEEE Transactions on Image Processing
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The proposed scheme employs a product coder consisting of low-density parity check (LDPC) codes and Reed-Solomon codes in order to deal effectively with bit errors. ...
We propose a novel scheme for error-resilient image transmission. ...
In [10] , irregular repeat accumulate (IRA) codes [11] were proposed for the transmission of JPEG2000 and SPIHT streams over binary symmetric channels (BSC). ...
doi:10.1109/tip.2006.877433
pmid:16900669
fatcat:nppnfspa2fgojmxcun6xn3efli
Joint Source-Channel Coding for Video Communications
[chapter]
2005
Handbook of Image and Video Processing
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Since the minimum bit rate achieved using lossless compression is usually much higher than the available channel capacity, lossy compression is generally required for video transmission applications. ...
Rate-distortion theory A high level block diagram of a video transmission system is shown in Fig. 1.2 . ...
A Binary Symmetric Channel (BSC) with Additive White Gaussian Noise (AWGN) model have been considered for simulations. ...
doi:10.1016/b978-012119792-6/50124-8
fatcat:b5bdcwxezbekxayxjxemqgavbu
Real-time error protection of embedded codes for packet erasure and fading channels
2004
IEEE transactions on circuits and systems for video technology (Print)
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Reliable real-time transmission of packetized embedded multimedia data over noisy channels requires the design of fast error control algorithms. ...
For packet erasure channels, efficient forward error correction is obtained by using systematic Reed-Solomon (RS) codes across packets. ...
Wang for providing them with the C-codes of their algorithms [10] and D. Sachs and K. Ramchandran for sending them the C-code used in [4] . They also thank A. Mohr, R. Ladner, and E. ...
doi:10.1109/tcsvt.2004.831964
fatcat:vpdvsvz6gbccrc4vhz7d4cg4ge
Rateless Space-Time Block Codes for 5G Wireless Communication Systems
[chapter]
2018
The Fifth Generation (5G) of Wireless Communication [Working Title]
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Therefore, it is of significant interest to design a simple channel coding with a flexible code rate and capacity approaching behavior to achieve robust and reliable transmission over universal lossy channels ...
Furthermore, the chapter illustrates the basis of RSTBC deployments in massive MIMO transmissions over lossy wireless channels. ...
Several channel models, such as additive white Gaussian noise (AWGN), binary symmetrical channel (BSC), binary erasure channel (BECH), wireless fading channel, and
Concept of rateless codes Rateless ...
doi:10.5772/intechopen.74561
fatcat:qb4yqu3nvfakdcsut46winnurm
Quality-Optimized and Secure End-to-End Authentication for Media Delivery
2008
Proceedings of the IEEE
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(wired with packet erasures and wireless with bit errors). ...
Conventional data authentication can not be directly applied for streaming media when an unreliable channel is used and packet loss may occur. ...
For channel model, we assume a binary symmetric channel parameterized by symbol error rate (SER), which was then mapped to packet error rate. ...
doi:10.1109/jproc.2007.909926
fatcat:jqhgrv43dnb6tiezksw5l2heoa
Speeding Multicast by Acknowledgment Reduction Technique (SMART) Enabling Robustness of QoE to the Number of Users
2012
IEEE Journal on Selected Areas in Communications
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We consider transmission of packets from a single source to many receivers over a single-hop broadcast erasure channel with heterogeneous links. ...
We also show the robustness of this scheme to uncertainty in the number of receiving nodes, and packet erasure probability, as well as to partial loss of the feedback. ...
The base station transmits the packets over an erasure channel with packet erasure probability q 0 . ...
doi:10.1109/jsac.2012.120812
fatcat:xdnedztmbve5pkbudoos27fwdi
Unequal loss protection: graceful degradation of image quality over packet erasure channels through forward error correction
2000
IEEE Journal on Selected Areas in Communications
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Index Terms-Joint source/channel coding, lossy image transmission, lossy packet networks, packet erasure channel, packet loss, priority encoding transmission, Reed-Solomon coding, unequal loss protection ...
In addition, we promote the use of a PMF of expected channel conditions so that our system can work with almost any model or estimate of packet losses. ...
Garrabrant for helpful discussions about lossy packet networks and Prof. W. Pearlman for the SPIHT source code. ...
doi:10.1109/49.848236
fatcat:cinh37ntl5cfjoh4vpe6uulyhi
An integrated source transcoding and congestion control paradigm for video streaming in the Internet
2001
IEEE transactions on multimedia
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The proposed source packetization scheme transforms a scalable/layered video bitstream so as to provide graceful resilience to network packet drops. ...
control protocol [Linear Increase Multiplicative Decrease with History (LIMD/H)]. ...
In [28] , RCPC (rate compatible punctured convolutional) codes were used to protect images compressed with the 2D-SPIHT progressive image encoder [29] over binary symmetric noisy channels with an empirical ...
doi:10.1109/6046.909591
fatcat:7xpz2r3fdjbw7apyllcvb5gp5i
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