Results 1 to 10 of about 13,410 (150)
Unequal error protection technique for video streaming over MIMO-OFDM systems. [PDF]
PLoS 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
Unequal error protection transmission for federated learning
IET Communications, 2022 Communication has been recognized as one of the primary challenges of federated learning (FL), but the actual communication algorithm or protocol design is still rarely involved in the existing studies. In the paper, viewing the model exchange in FL as a
Sihui Zheng, Xiang Chen
doaj +3 more sources
Unequal Error Protection: An Information-Theoretic Perspective [PDF]
IEEE Transactions on Information Theory, 2009 An information theoretic framework for unequal error protection is developed in terms of the exponential error bounds. The fundamental difference between the bit-wise and message-wise unequal error protection (UEP) is demonstrated, for fixed length block codes on DMCs without feedback. Effect of feedback is investigated via variable length block codes.
Barış Nakiboğlu +2 more
exaly +9 more sources
Superposition Spinal Codes With Unequal Error Protection Property
IEEE 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 +3 more sources
Autoencoder-Based Unequal Error Protection Codes [PDF]
IEEE Communications Letters, 2021 We present a novel autoencoder-based approach for designing codes that provide unequal error protection (UEP) capabilities. The proposed design is based on a generalization of an autoencoder loss function that accommodates both message-wise and bit-wise UEP scenarios.
Vukan Ninkovic +4 more
openaire +3 more sources
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.
Sara Sandberg
doaj +2 more sources
Low error floor LT coding algorithm for unequal error protection
Tongxin xuebao, 2022 Objectives:Rateless LT code is designed to provide an ideal transport protocol for large-scale data distribution and reliable broadcasting.The rateless LT code has three excellent characteristics,namely link adaptation,the code rate can be switched ...
Xin SONG +4 more
doaj +2 more sources
Unequal Error Protection Techniques Based on Wyner-Ziv Coding
EURASIP Journal on Image and Video Processing, 2009 Compressed video is very sensitive to channel errors. A few bit losses can stop the entire decoding process. Therefore, protecting compressed video is always necessary for reliable visual communications.
Liang Liang, Paul Salama, Edward J. Delp
doaj +2 more sources
Weighted zigzag decodable fountain codes for unequal error protection
IET Communications, 2022 By combining bit‐shift and exclusive‐or operations, a weighted zigzag decodable fountain code is proposed to achieve an unequal error protection property.
Yin Zhang +5 more
doaj +1 more source
Enhancement of Unequal Error Protection Properties of LDPC Codes
EURASIP Journal on Wireless Communications and Networking, 2007 It has been widely recognized in the literature that irregular low-density parity-check (LDPC) codes exhibit naturally an unequal error protection (UEP) behavior.
Inbar Fijalkow +2 more
doaj +2 more sources