Results 111 to 120 of about 196,177 (203)

ROC Calculation for Burst Traffic Packet Detection—An Old Problem, Newly Revised

open access: yesSignals
Burst traffic radio systems use short signal bursts, which are prepended with an a priori known preamble sequence. The burst receivers exploit these preamble sequences for burst start detection.
Marco Krondorf
doaj   +1 more source

Doppler and Channel Estimation Using Superimposed Linear Frequency Modulation Preamble Signal for Underwater Acoustic Communication

open access: yesJournal of Marine Science and Engineering
Due to the relative motion between transmitters and receivers and the multipath characteristic of wideband underwater acoustic channels, Doppler and channel estimations are of great significance for an underwater acoustic (UWA) communication system.
Chenglei Lv   +3 more
doaj   +1 more source

Preamble

open access: yesNippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics, 2021
openaire   +3 more sources

The issue of the development of the preamble to the armenian constitution: from theory to practice

open access: yesRevista Institutului Naţional de Justiţie, 2019
The article considers the issues of axiological characteristics of constitutional preambles and possibilities of their amendment. The author concludes that the constitutional preamble, besides the declaratory significance, has a constitutional value ...
Manasyan Anahit
doaj  

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