Results 161 to 170 of about 3,412 (199)

A Weight-Optimized BP Decoding Algorithm for JSCC based Faster-than-Nyquist

2025 IEEE 14th International Conference on Communications, Circuits and Systems (ICCCAS)
Mengyao Wang, Chen Chen, Hui Ma, Haoyu Xu   +3 more
openaire   +2 more sources

Analysis and Optimization of a JSCC/D System on 4G Networks

2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications, 2008
Foreseen as an effective transparent interconnection of heterogeneous, wired and wireless, networks with critical requirements on bandwidth, 4G telecommunication infrastructures are a challenge for the design of transmission optimization. In this paper, the IST FP6 PHOENIX project system, which was shown allowing an optimized allocation of resources ...
C. Lamy-Bergot, G. Panza, A. Rotondi, L. Fratta   +3 more
openaire   +1 more source

Design of Non-punctured Protograph LDPC Codes for JSCC Systems over Partial Response Channels

2022 IEEE/CIC International Conference on Communications in China (ICCC Workshops), 2022
Traditional protograph low-density parity-check (PLDPC) codes with punctured nodes perform poorly over partial response (PR) channels. Therefore, several good PLDPC codes without punctured nodes have been designed so far over PR channels.
Ying Sun, Shiwei Zhu, Sanya Liu, Chen Chen   +3 more
semanticscholar   +1 more source

Extended Coverage for DSL Video Distribution Using a Quality-Oriented JSCC Architecture

IEEE Transactions on Broadcasting, 2008
This paper proposes a layered video transmission scheme to extend the coverage area for DSL video delivery. The proposed architecture is based on a joint source-channel coding approach, and combines layered video transcoding with unequal error protection using hierarchical multi-carrier transmission.
Coudoux, François-Xavier, Gazalet, Marc G., Mouton-Goudemand, C., Corlay, Patrick, Gharbi, M   +4 more
openaire   +1 more source

JSCC-UFMC and Large MIMO Technology for High Data Rate Wireless Communication

International Journal of Mobile Computing and Multimedia Communications, 2020
To reduce the system complexity, cost, and overall processing time, the adoption of joint source-channel coding (JSCC) has been found to be popular. Among several options, universal filtered multi-carrier (UFMC) is regarded as the dominant contender and alternative to orthogonal frequency division multiplexing (OFDM) for upcoming wireless mobile ...
Surajit Deka, Kandarpa Kumar Sarma
openaire   +1 more source

Validation of the Japan Society of Clinical Chemistry (JSCC) recommended reference measurement procedure for glycated albumin determination

Annals of Clinical Biochemistry
Background To clarify the fundamental characteristics of the Japan Society of Clinical Chemistry reference measurement procedure (JSCC RMP) for glycated albumin (GA), an additional performance study was performed and the correlation between the HPLC ...
Shu Meguro, Yusuke Iwasaki, Junpei Ueda, M. Okahashi, Yukio Kume, T. Kohzuma, E. Shimizu, H. Takeda, S. Hirayama, Emiko Hosoba, Terumichi Nakagawa, Asako Sato   +11 more
semanticscholar   +1 more source

Robust Gaussian JSCC Under the Near-Infinity Bandwidth Regime with Side Information at the Receiver

International Symposium on Information Theory, 2021
In this paper, minimum energy required to achieve a distortion-noise profile is studied for robust transmission of Gaussian sources over Gaussian channels when there is side information about the source at the receiver.
M. Baniasadi, E. Tuncel
semanticscholar   +1 more source

Adaptive JSCC using Trellis Quantization based on Punctured Ring Convolutional Codes

2006 IEEE Information Theory Workshop - ITW '06 Chengdu, 2006
A new trellis quantization scheme based on punctured ring convolutional codes is proposed. It is demonstrated that the new trellis source encoding scheme is superior to conventional Trellis Coded Vector Quantization (TCVQ) scheme of the same complexity.
Lin, Zihuai, Aulin, T.
openaire   +3 more sources

STE-JSCC: Efficient Adaptive Wireless Image Transmission Based on Swin Transformer for Deep Joint Source-Channel Coding

2025 7th International Conference on Frontier Technologies of Information and Computer (ICFTIC)
Deep learning-based JSCC exhibits superior performance for wireless image semantic transmission. However, existing image semantic transmission methods still face key challenges: inefficient capture of global dependencies, limited adaptability to dynamic ...
Zuolong He, Yuyin Tan, Deshun Li
semanticscholar   +1 more source

Joint Shuffled Scheduling Decoding Algorithm for DP-LDPC Codes-Based JSCC Systems

IEEE Wireless Communications Letters, 2019
In this letter, a joint shuffled scheduling decoding algorithm for double-protograph low-density parity-check (DP-LDPC) codes-based joint source-channel coding (JSCC) schemes is presented.
Zhiping Xu, Lin Wang, Shaohua Hong
exaly   +2 more sources