Results 31 to 40 of about 563 (143)
Rate‐Adaptive Multiple Access for Uplink Grant‐Free Transmission
Wireless Communications and Mobile Computing, Volume 2018, Issue 1, 2018., 2018 Grant‐free transmission, which simplifies the signaling procedure via uplink instant transmission, has been recognized as a promising multiple access protocol to address the massive connectivity and low latency requirements for future machine type communications.
Neng Ye +6 more
wiley +1 more source
A Low-Complexity UEP Methodology Demonstrated on a Turbo-Encoded Wavelet Image Satellite Downlink
EURASIP Journal on Wireless Communications and Networking, 2008 Realizing high-quality digital image transmission via a satellite link, while optimizing resource distribution and minimizing battery consumption, is a challenging task.
Eric Salemi +4 more
doaj +2 more sources
A Fast Enhanced Secure Image Chaotic Cryptosystem Based on Hybrid Chaotic Magic Transform
Modelling and Simulation in Engineering, Volume 2017, Issue 1, 2017., 2017 An enhanced secure image chaotic cryptosystem has been proposed based on hybrid CMT‐Lanczos algorithm. We have achieved fast encryption and decryption along with privacy of images. The pseudorandom generator has been used along with Lanczos algorithm to generate root characteristics and eigenvectors.
Srinivas Koppu +2 more
wiley +1 more source
Multi-user video streaming using unequal error protection network coding in wireless networks
, 2012 In this paper, we investigate a multi-user video streaming system applying unequal error protection (UEP) network coding (NC) for simultaneous real-time exchange of scalable video streams among multiple users. We focus on a simple wireless scenario where
Vladimir Stanković +3 more
core +1 more source
IEEE Access, 2017 Digital subscriber line (DSL) technology remains the most popular broadband access technology. A variety of algorithms has been developed to improve performance in DSL networks, which are commonly referred to as dynamic spectrum management (DSM ...
Jeroen Verdyck, Marc Moonen
doaj +1 more source
The European Union One Health 2024 Zoonoses Report
EFSA Journal, Volume 23, Issue 12, December 2025.Abstract This report by the European Food Safety Authority and the European Centre for Disease Prevention and Control presents the results of zoonoses monitoring and surveillance activities carried out in 2024 in 27 Member States (MSs), the United Kingdom (Northern Ireland) and eight non‐MSs, according to the Zoonoses Directive 2003/99/EC.
European Food Safety Authority (EFSA) | European Centre for Disease Prevention and Control (ECDC)
wiley +1 more source
A UEP LT Codes Design with Feedback for Underwater Communication
Journal of Sensors, Volume 2016, Issue 1, 2016., 2016 To satisfy the performance requirement of LT codes with Unequal Erasure Protection (UEP) in underwater environment, the Weighted Expanding Window Fountain (WEWF) code is proposed in this paper. The WEWF codes can achieve strong UEP property by nonuniformly selecting input symbols within each window.
Danfeng Zhao +3 more
wiley +1 more source
The Latest MPEG Standards and Industrial Requirements for Media Streaming
Journal of Algorithms & Computational Technology, 2008 This paper presents an overview of image compression covering JPEG, the MPEG Standards, H.262, H.263 and H.264, VQ, Wavelet and Fractal Transforms. Error resilience in terms of an unequal error protection (UEP) scheme is also covered.
Maaruf Ali
doaj +1 more source
Research on Stepwise UEP-LT Code for Ultraviolet Communication in Helicopter Emergency Landing Guiding [PDF]
Jisuanji gongcheng, 2016 Ultraviolet communication data determines the security of helicopter emergency landing.In order to provide greater protection for More Important Bits(MIB),a novel approach to provide Unequal Error Protection(UEP) based on the block duplication method and
ZHAO Taifei,LIU Xue,LIU Yijie
doaj +1 more source
Self‐Warning and Self‐Repairing Mechanisms in Functional Coatings: A Review
Exploration, Volume 5, Issue 4, August 2025.In this paper, we summarize the research progress of self‐warning and self‐repairing coatings in the field of metal corrosion protection as much as possible from the perspective of functional material selection. Meanwhile, the current progress of substituting dual‐functional coatings for single‐functional coatings is also highlighted. ABSTRACT Coatings
Yixin Chen +5 more
wiley +1 more source