Results 21 to 30 of about 946 (135)
Design and Analysis of Joint Source-Channel Code System with Fixed-Length Code
Information, 2022 As the demands of multimedia and data services increase, efficient communication systems are being investigated to meet the high data rate requirements.
Han Bao, Can Zhang, Shaoshuai Gao
doaj +1 more source
Deep learning in physical layer communications: Evolution and prospects in 5G and 6G networks
IET Communications, Volume 17, Issue 16, Page 1863-1876, October 2023., 2023 This article is to uncover the latest advancements in the field of deep learning‐based algorithm methods in the physical layer of wireless communication. It introduces their potential applications in the next generation of communication mechanisms, and summarizes the open research questions.
Chengchen Mao +4 more
wiley +1 more source
Visual Communication Design Based on Collaborative Wireless Communication Video Transmission
Journal of Sensors, Volume 2022, Issue 1, 2022., 2022 With the development of wireless communication technology, video and multimedia have become an integral part of visual communication design. Designers want higher interactivity, diversity, humanization, and plurality of attributes in the process of visual communication.
Cong Ma, Wonjun Chung, Gengxin Sun
wiley +1 more source
IEEE Access, 2023 Joint Source-Channel Coding (JSCC) is a powerful technique that allows for the efficient transmission of information by simultaneously considering the characteristics of both the source and the channel.
Alexander Hamilton +2 more
doaj +1 more source
An adaptive source-channel coding with feedback for progressive transmission of medical images. [PDF]
Int J Telemed Appl, 2009 A novel adaptive source‐channel coding with feedback for progressive transmission of medical images is proposed here. In the source coding part, the transmission starts from the region of interest (RoI). The parity length in the channel code varies with respect to both the proximity of the image subblock to the RoI and the channel noise, which is ...
Lo JL, Sanei S, Nazarpour K.
europepmc +2 more sources
Flexible Macroblock Ordering for Context-Aware Ultrasound Video Transmission over Mobile WiMAX. [PDF]
Int J Telemed Appl, 2010 The most recent network technologies are enabling a variety of new applications, thanks to the provision of increased bandwidth and better management of Quality of Service. Nevertheless, telemedical services involving multimedia data are still lagging behind, due to the concern of the end users, that is, clinicians and also patients, about the low ...
Martini MG, Hewage CT.
europepmc +2 more sources
Joint Source-Channel Polarization With Side Information
IEEE Access, 2018 As an extension of source polarization and channel polarization, this paper considers joint source-channel polarization, which results in a joint source-channel coding (JSCC) scheme using a quasiuniform systematic polar code (SPC).
Liqiang Jin, Hongwen Yang
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IEEE Access, 2021 The joint shuffled scheduling decoding (JSSD) algorithm can reduce the decoding complexity of the joint source-channel coding system (JSCC) based on double protograph low-density parity-check (P-LDPC) codes. However, the JSSD algorithm will not work when
Zhiping Xu +3 more
doaj +1 more source
Lossy joint source-channel coding in the finite blocklength regime [PDF]
, 2012 This paper finds new tight finite-blocklength bounds for the best achievable lossy joint source-channel code rate, and demonstrates that joint source-channel code design brings considerable performance advantage over a separate one in the non-asymptotic ...
Kostina, Victoria, Verdú, Sergio
core +6 more sources
EURASIP Journal on Advances in Signal Processing, 2007 We describe a multilayered video transport scheme for wireless channels capable of adapting to channel conditions in order to maximize end-to-end quality of service (QoS).
James W. Modestino, Yong Pei
doaj +2 more sources