Results 11 to 20 of about 3,771,401 (126)
Improved Design of Unequal Error Protection LDPC Codes
EURASIP Journal on Wireless Communications and Networking, 2010 We propose an improved method for designing unequal error protection (UEP) low-density parity-check (LDPC) codes. The method is based on density evolution.
Sandberg Sara
doaj +2 more sources
Multi-user video streaming using unequal error protection network coding in wireless networks [PDF]
, 2012 In this paper, we investigate a multi-user video streaming system applying unequal error protection (UEP) network coding (NC) for simultaneous real-time exchange of scalable video streams among multiple users. We focus on a simple wireless scenario where
Vukobratovic, Dejan, Stankovic, Vladimir
core +6 more sources
A Novel LT Scheme without Feedback Messages for IoT of Smart City Scenarios
Wireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021 For IoTs of smart city scenarios always with the low cost, low power consumption, and high transmission delay properties, the traditional protocols based on feedback messages, e.g., the Automatic Repeat reQuest (ARQ) schemes, would dramatically affect the transmission efficiency.
Shuang Wu +3 more
wiley +1 more source
Comparison of Error Protection Methods for Audio-Video Broadcast over DVB-H
EURASIP 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
A Polar Codes‐Based Distributed UEP Scheme for the Internet of Things
Wireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021 The Internet of Things (IoT), which is expected to support a massive number of devices, is a promising communication scenario. Usually, the data of different devices has different reliability requirements. Channel codes with the unequal error protection (UEP) property are rather appealing for such applications.
Chen Cui +5 more
wiley +1 more source
Efficient Unequal Error Protection Techniques for Tile-Based Transmission of HEVC Videos
IEEE 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
Expanding window fountain codes for unequal error protection [PDF]
, 2007 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.
Vukobratovic, D +11 more
core +1 more source
, 2022 IET Communications, Volume 16, Issue 10, Page 1021-1024, 23 June 2022.
Honghao Gao +3 more
wiley +1 more source
Application of convolutional interleavers in turbo codes with unequal error protection
Journal 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
Instantly Decodable Network Coding Protocols with Unequal Error Protection [PDF]
, 2013 This work aims at introducing two novel packet retransmission techniques for reliable multicast in the framework of Instantly Decodable Network Coding (IDNC).
Matteo Berioli +7 more
core +1 more source