Results 31 to 40 of about 12,709 (276)

An IoT-Based Real-Time Intelligent Monitoring and Notification System of Cold Storage

IEEE Access, 2021
The intake of the perishable fruits and vegetables (FVs) in the human diet can contribute to reduce the risk of some chronic diseases. But unfortunately, FVs loss rate is high among all the food produced annually and occurs at storage stage of post ...
Hina Afreen, Imran Sarwar Bajwa
doaj   +1 more source

Compute-and-Forward: Harnessing Interference through Structured Codes [PDF]

, 2011
Interference is usually viewed as an obstacle to communication in wireless networks. This paper proposes a new strategy, compute-and-forward, that exploits interference to obtain significantly higher rates between users in a network. The key idea is that
Gastpar, Michael, Nazer, Bobak
core   +2 more sources

Power and Resource Allocation for Orthogonal Multiple Access Relay Systems

EURASIP Journal on Advances in Signal Processing, 2008
We study the problem of joint power and channel resource allocation for orthogonal multiple access relay (MAR) systems in order to maximize the achievable rate region. Four relaying strategies are considered; namely, regenerative decode-and-forward (RDF),
Timothy N. Davidson, Wessam Mesbah
doaj   +1 more source

An Adaptive Moving Target Imaging Method for Bistatic Forward-Looking SAR Using Keystone Transform and Optimization NLCS

Sensors, 2017
Bistatic forward-looking SAR (BFSAR) is a kind of bistatic synthetic aperture radar (SAR) system that can image forward-looking terrain in the flight direction of an aircraft. Until now, BFSAR imaging theories and methods for a stationary scene have been
Zhongyu Li, Junjie Wu, Yulin Huang, Haiguang Yang, Jianyu Yang   +4 more
doaj   +1 more source

Neural Compress-and-Forward for the Relay Channel

2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
The relay channel, consisting of a source-destination pair and a relay, is a fundamental component of cooperative communications. While the capacity of a general relay channel remains unknown, various relaying strategies, including compress-and-forward (CF), have been proposed.
Ezgi Özyilkan, Fabrizio Carpi, Siddharth Garg, Elza Erkip   +3 more
openaire   +2 more sources

Capacity of a Class of State-Dependent Orthogonal Relay Channels

, 2015
The class of orthogonal relay channels in which the orthogonal channels connecting the source terminal to the relay and the destination, and the relay to the destination, depend on a state sequence, is considered. It is assumed that the state sequence is
Aguerri, Iñaki Estella, Gündüz, Deniz
core   +1 more source

Research on variant design based on topological entity compression algorithm

MATEC Web of Conferences, 2017
In order to improve the efficiency of product design and shorten the design cycle of product, the research progress in recent years is introduced. The basics of variant design such as the entities of topology, the equation’s structure and the compression/
Shuai Yulin, Jiao Wang Qiu, Chen Juan
doaj   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

Extending ALICE’s GPU tracking capabilities: Towards a comprehensive accelerated barrel reconstruction [PDF]

EPJ Web of Conferences
During Run 3, the ALICE experiment has enhanced its two-phase data processing and reconstruction chain by integrating GPUs, a leap forward in utilizing high-performance computing at the LHC. The initial ’synchronous’ phase engages GPUs to reconstruct and
Concas Matteo, Rohr David
doaj   +1 more source

Performance and optimisation of agent compression and forwarding system for correlated sources [PDF]

IET Communications, 2019
A system for the correlated Gaussian sources to perform compression forwarding via the multi‐relay network in the additive white Gaussian noise channel is proposed in this study. The characteristic of the newly proposed system is that it is composed of two parts: an analogue sensor network from the sources to multiple relay nodes and a digital ...
Dazhuan Xu, Dan Chen, Ruidan Zhang
openaire   +1 more source