Results 51 to 60 of about 3,739 (304)
Wireless Networks: New Models and Results [PDF]
, 2007 Wireless communications have gained much currency in the last few decades. In this thesis we present results regarding several wireless communication systems, in particular, wireless networks.
Radhika Gowaikar, Gowaikar, Radhika
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Advanced Materials, EarlyView.We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang +20 more
wiley +1 more source
Rateless coding transmission over multi-state dying erasure channel for SATCOM
EURASIP Journal on Wireless Communications and Networking, 2017 Satellite communication (SATCOM) systems have attracted great attention from academic and industrial communities in recent years, and huge amount of data delivery over satellite downlinks is considered as a promising service in emerging 5G networks, such
Shushi Gu +3 more
doaj +1 more source
Decoding of MDP convolutional codes over the erasure channel [PDF]
, 2009 This paper studies the decoding capabilities of maximum distance profile (MDP) convolutional codes over the erasure channel and compares them with the decoding capabilities of MDS block codes over the same channel.
Tomás, V +5 more
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Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
Decoding of MDP Convolutional Codes over the Erasure Channel under Linear Systems Point of View
MathematicsThis paper attempts to highlight the decoding capabilities of MDP convolutional codes over the erasure channel by defining them as discrete linear dynamical systems, with which the controllability property and the observability characteristics of linear ...
Maria Isabel García-Planas +1 more
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Advanced Materials, EarlyView.Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He +3 more
wiley +1 more source
Jointly Decoded Raptor Codes: Analysis and Design for the BIAWGN Channel
EURASIP Journal on Wireless Communications and Networking, 2009 We are interested in the analysis and optimization of Raptor codes under a joint decoding framework, that is, when the precode and the fountain code exchange soft information iteratively.
Auguste Venkiah +2 more
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Capacity Achieving Codes for an Erasure Queue-channel
2023 IEEE International Symposium on Information Theory (ISIT), 2023 We consider a queue-channel model that captures the waiting time-dependent degradation of information bits as they wait to be transmitted. Such a scenario arises naturally in quantum communications, where quantum bits tend to decohere rapidly. Trailing the capacity results obtained recently for certain queue-channels, this paper aims to construct ...
Jaswanthi Mandalapu +3 more
openaire +2 more sources
Low-rate coding using incremental redundancy for GLDPC codes [PDF]
, 2008 In this paper we propose a low-rate coding method, suited for application-layer forward error correction. Depending on channel conditions, the coding scheme we propose can switch from a fixed-rate LDPC code to various low-rate GLDPC codes.
Savin, Valentin +12 more
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