Results 151 to 160 of about 619,668 (328)

Near-capacity FEC codes for non-regenerative MIMO-aided relays

open access: yes
In this contribution, we derive the Discrete-inputContinuous-output Memoryless Channel (DCMC) capacity of the non-regenerative Multiple-Input Multiple-Output (MIMO) relay channel, when the source-to-destination link is inferior and hence considered ...
Hanzo, Lajos   +3 more
core   +1 more source

High‐Fidelity Computational Microscopy via Feature‐Domain Phase Retrieval

open access: yesAdvanced Science, EarlyView.
An innovative phase retrieval framework, termed FD‐PR, is uniquely established in the image's feature domain through the feature‐extracted, physical‐driven regression with interfaces for combining physics and image processing constraints. FD‐PR takes advantage of invariance components of an image against presences of model mismatch and uncertainty ...
Shuhe Zhang   +4 more
wiley   +1 more source

A Rapid Cortical Learning Process Supporting Students’ Knowledge Construction During Real Classroom Teaching

open access: yesAdvanced Science, EarlyView.
There is growing interest in understanding how classroom teaching works, but previous theories and studies leave a gap in the neurocognitive mechanisms involved in real classroom teaching. Here we show that during real classroom teaching, students' middle frontal cortex serves as a hub of a rapid cortical learning process, supporting their knowledge ...
Xiaodan Feng   +6 more
wiley   +1 more source

InDelGT: An integrated pipeline for extracting indel genotypes for genetic mapping in a hybrid population using next‐generation sequencing data

open access: yesApplications in Plant Sciences, Volume 10, Issue 6, November-December 2022., 2022
Abstract Premise Although several software packages are available for genotyping insertion/deletion (indel) polymorphisms in genomes using next‐generation sequencing data, simultaneously calling indel genotypes across many individuals for use in genetic mapping remains challenging. Methods and Results We present an integrated pipeline, InDelGT, for the
Zhiliang Pan   +4 more
wiley   +1 more source

Adaptive Transmission Based on Polar Code and Hierarchical Modulation for Future Wireless Communications

open access: yesIEEE Access
Polar codes are one of the most powerful types of forward error correction codes. These codes are now adopted in the 5G standard for control channels and are the primary contender for future communication systems.
Mai Adel   +2 more
doaj   +1 more source

Higher-Order Staircase Codes: A Unified Generalization of High-Throughput Coding Techniques [PDF]

open access: yesarXiv
We introduce a unified generalization of several well-established high-throughput coding techniques including staircase codes, tiled diagonal zipper codes, continuously interleaved codes, open forward error correction (OFEC) codes, and Robinson-Bernstein convolutional codes as special cases.
arxiv  

Programmable Metamaterials with Perforated Shell Group Supporting Versatile Information Processing

open access: yesAdvanced Science, EarlyView.
This study proposes a novel mechanical metamaterial with high‐density memory based on multi‐stable perforated shells to realize multi‐layer information encoding, storage, decoding, and reading. The metamaterial can perform more application‐oriented tasks to process information, such as encryption and dynamic behavior regulation, which hopefully enables
Xiaoyuan Ma   +3 more
wiley   +1 more source

Interactive Video Coding and Transmission over Heterogeneous Wired-to-Wireless IP Networks Using an Edge Proxy

open access: yesEURASIP Journal on Advances in Signal Processing, 2004
Digital video delivered over wired-to-wireless networks is expected to suffer quality degradation from both packet loss and bit errors in the payload.
Modestino James W, Pei Yong
doaj   +1 more source

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