- spread-spectrum transmission
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передача (сигналов) с расширенным спектром
Англо-русский словарь технических терминов. 2005.
spread-spectrum transmission
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Frequency-hopping spread spectrum — (FHSS) is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. A spread spectrum transmission offers three main advantages over… … Wikipedia
spread spectrum — A transmission technique in which the message is transmitted in a bandwidth considerably greater than the frequency content of the original message … IT glossary of terms, acronyms and abbreviations
Direct-sequence spread spectrum — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Frequency-Hopping Spread Spectrum — Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • … Wikipédia en Français
Frequency-hopping spread spectrum — Pile de protocoles 7. Application 6. Présentation 5. Session 4. Tr … Wikipédia en Français
Direct Sequence Spread Spectrum — Pile de protocoles 7. Application 6. Présentation 5. Session 4. T … Wikipédia en Français
Transmission security — (TRANSEC) is the component of communications security (COMSEC) that results from the application of measures designed to protect transmissions from interception and exploitation by means other than cryptanalysis. Goals of transmission security… … Wikipedia
spread — 1. verb 1) he spread the map out Syn: lay out, open out, unfurl, unroll, roll out; straighten out, fan out; stretch out, extend; literary outspread Ant: fold up 2) the landscape spread out below … Thesaurus of popular words
Distributed transmission system — This article is about terrestrial broadcasting. For electrical power distribution, see distributed generation. In North American digital terrestrial television broadcasting, a distributed transmission system (DTS or DTx) is a form of single… … Wikipedia
Liste des modes de transmission radioamateurs — Cette liste des modes de transmission radioamateur est une liste des modes de transmissions les plus couramment utilisés par les opérateurs radioamateurs. Sommaire 1 Modes analogiques 2 Modes pour la transmission d images 3 Modes numériques … Wikipédia en Français
Open spectrum — (also known as free spectrum) is a movement to get the Federal Communications Commission to provide more unlicensed, radio frequency spectrum that is available for use by all. Proponents of the commons model of open spectrum advocate a future… … Wikipedia
