Results 51 to 60 of about 6,409,844 (151)
A Non‐Binary Dual Cascade Polar Codes Construction and Low‐Complexity SCL Decoding
Electronics Letters, Volume 61, Issue 1, January/December 2025.First, we design an error‐correction approach including two cascade non‐binary polar coding (NB‐CPolar) structures and a cyclic redundancy check (CRC) code. Second, we propose a low‐complexity decoding algorithm based on non‐binary successive cancellation list (NB‐LSCL) decoding.
Baoxin Su +3 more
wiley +1 more source
Joint Optimization in UMTS‐Based Video Transmission
Advances in Multimedia, Volume 2007, Issue 1, 2007., 2007 A software platform is exposed, which was developed to enable demonstration and capacity testing. The platform simulates a joint optimized wireless video transmission. The development succeeded within the frame of the IST‐PHOENIX project and is based on the system optimization model of the project.
Attila Zsiros +3 more
wiley +1 more source
IET Optoelectronics, Volume 19, Issue 1, January/December 2025.In order to measure the impact of interference light signals and the noise from optoelectronic devices on the signal‐to‐noise ratio, we proposed and built an experimental digital SUC system, as shown in the figure below. ABSTRACT Currently, ultraviolet (UV) communication is proposed for use in unmanned aerial vehicle (UAV) communication, while the ...
Qibin Xu +3 more
wiley +1 more source
Advances in Multimedia, Volume 2007, Issue 1, 2007., 2007 Cross‐layering is a design paradigm for overcoming the limitations deriving from the ISO/OSI layering principle, thus improving the performance of communications in specific scenarios, such as wireless multimedia communications. However, most available solutions are based on empirical considerations, and do not provide a theoretical background ...
Fabrizio Granelli +3 more
wiley +1 more source
Federated Learning for Semantic Communication Based on CNNs and Transformer
International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.This study focuses on the latest research advancements in the field of semantic communication. Traditional communication systems prioritize the transmission of raw data, whilst semantic communication emphasizes conveying the meaning represented by the data.
Shufeng Li +7 more
wiley +1 more source
, 2010 In this paper we propose joint optimisation of soft-bit assisted iterative joint source and channel decoding with the aid of our proposed EXIT chart optimised redundant source mapping (RSM) designed for guaranteed convergence to achieve an ...
Minallah, Nasru +3 more
core +1 more source
Irregular Variable Length Coding [PDF]
, 2007 In this thesis, we introduce Irregular Variable Length Coding (IrVLC) and investigate its applications, characteristics and performance in the context of digital multimedia broadcast telecommunications.
Maunder, R. G.
core +1 more source
International Journal of Communication Systems, Volume 37, Issue 13, 10 September 2024.This paper undertakes a review and analysis of advanced channel coding techniques with the aim of their scalability towards B5G/6G networks scenario. A comparative study is presented for channel coding candidates of futuristic networks. Concatenated and derived codes of convolutional, polar, LDPC, Rateless, and Space‐time coding schemes are reviewed ...
Abhilasha Gautam +2 more
wiley +1 more source
Utilization of multi-dimensional source correlation in multi-dimensional single parity check codes [PDF]
, 2015 This paper proposes a joint source-channel coding (JSCC) technique that well utilizes multi-dimensional (MD) source correlation using MD single parity check codes (MD-SPCCs).
Matsumoto, Tad +5 more
core +1 more source
Two‐View Image Semantic Cooperative Nonorthogonal Transmission in Distributed Edge Networks
International Journal of Intelligent Systems, Volume 2024, Issue 1, 2024.With the wide application of deep learning (DL) across various fields, deep joint source–channel coding (DeepJSCC) schemes have emerged as a new coding approach for image transmission. Compared with traditional separated source and CC (SSCC) schemes, DeepJSCC is more robust to the channel environment.
Wei Wang +6 more
wiley +1 more source