Results 1 to 10 of about 1,375 (127)

Weighted BATS Codes with LDPC Precoding [PDF]

open access: yesEntropy, 2023
Batched Sparse (BATS) codes are a type of network coding scheme that use a combination of random linear network coding (RLNC) and fountain coding to enhance the reliability and efficiency of data transmission. In order to achieve unequal error protection
Wenyue Zhang, Min Zhu
doaj   +2 more sources

Unequal error protection technique for video streaming over MIMO-OFDM systems. [PDF]

open access: yesPLoS ONE, 2019
In this paper, a novel unequal error protection (UEP) technique is proposed for video streaming over multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems.
Jaeyoung Park, Yusik Yang, Jaekwon Kim
doaj   +2 more sources

Expanding window fountain codes for unequal error protection [PDF]

open access: yes, 2009
A novel approach to provide unequal error protection (UEP) using rateless codes over erasure channels, named Expanding Window Fountain (EWF) codes, is developed and discussed.
Doufexi, A   +4 more
core   +2 more sources

Efficient Unequal Error Protection Techniques for Tile-Based Transmission of HEVC Videos

open access: yesIEEE Access, 2020
The video bitstream compressed by the efficient high efficiency video coding (HEVC) standard is extremely vulnerable to the channel error. For robust transmission of such compressed videos, techniques can be formed based on the specific characteristics ...
Bijaya Paudel, Sina Vafi
doaj   +1 more source

Research on unequal error protection with punctured turbo codes in jpeg image transmission system [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2007
An investigation of Unequal Error Protection (UEP) methods applied to JPEG image transmission using turbo codes is presented. The JPEG image is partitioned into two groups, i.e., DC components and AC components according to their respective sensitivity ...
Lakhdar Moulay A.   +2 more
doaj   +1 more source

Comparison of Error Protection Methods for Audio-Video Broadcast over DVB-H

open access: yesEURASIP Journal on Advances in Signal Processing, 2007
The paper discusses methods for robust audio-video broadcast over the digital video broadcasting-handheld (DVB-H) system. DVB-H includes a link-layer forward error correction (FEC) scheme known as multiprotocol encapsulation (MPE) FEC, which provides ...
Satu Jumisko-Pyykkö   +2 more
doaj   +2 more sources

Superposition Spinal Codes With Unequal Error Protection Property

open access: yesIEEE Access, 2017
In this paper, we propose a rateless superposition spinal code for binary erasure channel, which can provide unequal error protection (UEP) and unequal recovery time (URT) properties.
Xiaopu YU, Ying Li, Weiqiang Yang
doaj   +1 more source

On Primitive BCH Codes with Unequal Error Protection Capabilities [PDF]

open access: yes, 1995
Presents a class of binary primitive BCH codes that have unequal-error-protection (UEP) capabilities. The authors use a previous result on the span of their minimum weight vectors to show that binary primitive BCH codes, containing second-order punctured
Lin, Shu, Morelos-Zaragoza, Robert H
core   +2 more sources

Application of convolutional interleavers in turbo codes with unequal error protection

open access: yesJournal of Telecommunications and Information Technology, 2006
This paper deals with an application of convolu- tional interleavers in unequal error protection (UEP) turbo codes. The constructed convolutional interleavers act as block interleavers by inserting a number of stuff bits into the interleaver memories at
Sina Vaf, Tadeusz Antoni Wysocki
doaj   +1 more source

Distributed Rateless Codes with Unequal Error Protection Property for Space Information Networks

open access: yesEntropy, 2017
In this paper, we propose a novel distributed unequal error protection (UEP) rateless coding scheme (DURC) for space information networks (SIN). We consider the multimedia data transmissions in a dual-hop SIN communication scenario, where multiple ...
Jian Jiao   +5 more
doaj   +1 more source

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