Results 31 to 40 of about 6,611,618 (273)

Aggregation of Power Losses in Radio Link Budgeting

open access: yesIOSR Journal of Electronics and Communication Engineering, 2014
In the design of wireless communication links between two sites, issues of range, that is, how far the transmitted signal would go given certain transmission parameters, and the throughput of such link, are of great concern to the radio engineer such that several loss factors militating against the strength of the transmitted signal as it travels ...
openaire   +1 more source

Multi-Path Routing in Green Multi-Stage Upgrade for Bundled-Links SDN/OSPF-ECMP Networks

open access: yesIEEE Access, 2021
This paper considers the novel problem of upgrading a legacy network into a Software Defined Network (SDN) over multiple stages and saving energy in the upgraded network, or hybrid SDN. That is, in each stage, the problem at hand is to select and replace
Lely Hiryanto   +4 more
doaj   +1 more source

Analisis Redaman Pada Jaringan FTTH (Fiber To The Home) Dengan Teknologi GPON (Gigabit Passive Optical Network) Di PT MNC Kabel Mediacom

open access: yesPinter: Jurnal Pendidikan Teknik Informatika dan Komputer, 2017
iber optic merupakan teknologi yang menyediakan kapasitas bandwith besar dengan kecepatan tinggi, tidak dipengaruhi interferensi gelombang elektromagnetik, Sejalan dengan berkembang secara pesatnya penggunaan serat optik sebagai medium penghantar, ada ...
Minal Abral , Mochamad Djaohar
doaj   +1 more source

Theory of optimal power budget in quasi-linear dispersion-managed fibre links

open access: yesElectronics Letters, 2003
A theory of an optimal distribution of the gain of in-line amplifiers in dispersion-managed transmission systems is developed. As an example of the application of the general method, a design of the line with periodically imbalanced in-line amplification is proposed.
S.K. Turitsyn   +3 more
openaire   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Passive RFID Uplink and Downlink Link Budget and Comparison of ASK and BPSK Backscatter Modulations

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Complete link budget for forward and backwardlink in a RFID system are given with constituent parts. Backward link signallevels with current improvements requires separate TX and RX antenna bistaticconfiguration to overcome reader threshold.
Kazım Evecan
doaj   +1 more source

Applications of Nanosatellites in Constellation: Overview and Feasibility Study for a Space Mission Based on Internet of Space Things Applications Used for AIS and Fire Detection

open access: yesSensors, 2023
In some geographically challenging areas (such as deserts, seas, and forests) where direct connectivity to a terrestrial network is difficult, space communication is the only option. In these remote locations, Internet of Space Things (IoST) applications
Kamel Djamel Eddine Kerrouche   +6 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

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