Distributed Joint Source-Channel Coding in Wireless Sensor Networks [PDF]
Sensors, 2009 Considering the fact that sensors are energy-limited and the wireless channel conditions in wireless sensor networks, there is an urgent need for a low-complexity coding method with high compression ratio and noise-resisted features.
Lin Zhang, Xuqi Zhu, Yu Liu
doaj +7 more sources
Distributed Joint Source-Channel Coding Using Quasi-Uniform Systematic Polar Codes [PDF]
Entropy, 2018 This paper proposes a distributed joint source-channel coding (DJSCC) scheme using polar-like codes. In the proposed scheme, each distributed source encodes source message with a quasi-uniform systematic polar code (QSPC) or a punctured QSPC, and only ...
Liqiang Jin, Hongwen Yang
doaj +5 more sources
Distributed Joint Source-Channel Coding-Based Adaptive Dynamic Network Coding [PDF]
IEEE Access, 2020 Distributed Source Coding (DSC) schemes rely on separate encoding but joint decoding of statistically dependent sources, which exhibit correlation. More specifically, Distributed Joint Source-Channel coding (DJSC) is associated with the scenario, where ...
Abdulah Jeza Aljohani, Soon Xin Ng
doaj +4 more sources
U-Shaped Split Federated Learning with Compact Features for Deep Learning-Based Image Coding [PDF]
EntropyU-shaped Split Federated Learning (U-SFL) is a promising paradigm for distributed image coding, offering parallel training capabilities and privacy preservation while mitigating computational burdens on edge devices.
Qizheng Sun +3 more
doaj +2 more sources
Joint Source-Channel Coding on a Multiple Access Channel with Side Information [PDF]
2008 IEEE International Symposium on Information Theory, 2009 We consider the problem of transmission of several distributed correlated sources over a multiple access channel (MAC) with side information at the sources and the decoder. Source-channel separation does not hold for this channel.
Rajesh, R. +2 more
core +2 more sources
Distributed Image Transmission Using Deep Joint Source-Channel Coding
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022 ICASSP ...
Wang, Sixian +3 more
openaire +2 more sources
Distributed Hypothesis Testing over a Noisy Channel: Error-Exponents Trade-Off
Entropy, 2023 A two-terminal distributed binary hypothesis testing problem over a noisy channel is studied. The two terminals, called the observer and the decision maker, each has access to n independent and identically distributed samples, denoted by U and V ...
Sreejith Sreekumar, Deniz Gündüz
doaj +1 more source
Distributed joint source-channel arithmetic coding [PDF]
2010 IEEE International Conference on Image Processing, 2010 We address distributed source coding with decoder side information, when the decoder observes the source through a noisy channel. Existing approaches employ syndromeor parity-based channel codes. We propose a new approach based on distributed arithmetic coding (DAC).We introduce a DAC with forbidden symbol, which allows to tune the redundancy according
GRANGETTO, MARCO +2 more
openaire +3 more sources
Inter-node compression with LDPC joint source–channel coding for highly correlated sources
Automatika, 2022 This paper investigates a new communication system where two nodes want to disseminate highly correlated contents to a single destination and can be applied for densely deployed wireless sensors networks applications.
Marwa Ben Abdessalem +2 more
doaj +1 more source
Jointly Optimized Design of Distributed Goppa Codes and Decoding [PDF]
Radioengineering, 2023 In order to improve the adverse influence of fading channel in communication system, a distributed Goppa coding scheme is proposed in this paper. Two Goppa codes are set at the source node and the relay node in this scheme respectively. An optimal design
F. A. Feng +2 more
doaj