Narrowband
In radio communications, a narrowband channel is a channel in which the bandwidth of the message does not significantly exceed the channel's coherence bandwidth. In the study of wired channels, narrowband implies that the channel under consideration is sufficiently narrow that its frequency response can be considered flat. The message bandwidth will therefore be less than the coherence bandwidth of the channel. That is, no channel has perfectly flat fading, but the analysis of many aspects of wireless systems is greatly simplified if flat fading can be assumed.
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Narrowband
In radio communications, a narrowband channel is a channel in which the bandwidth of the message does not significantly exceed the channel's coherence bandwidth. In the study of wired channels, narrowband implies that the channel under consideration is sufficiently narrow that its frequency response can be considered flat. The message bandwidth will therefore be less than the coherence bandwidth of the channel. That is, no channel has perfectly flat fading, but the analysis of many aspects of wireless systems is greatly simplified if flat fading can be assumed.
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Der Begriff Schmalband, auch S ...... edlicher Bedeutung gehandhabt.
@de
In radio communications, a nar ...... 0–3400 Hz, i.e. the voiceband.
@en
Las conexiones de banda estrec ...... n el ADSL y las de Cablemódem.
@es
Les connexions de banda estret ...... populars són l'ADSL i les de .
@ca
Une bande étroite est un canal ...... e fréquence de 300 à 3 400 Hz.
@fr
النطاق الضيق هو مصطلح يصف عرض ...... هاتف غالباً بين 300-3400 هرتز.
@ar
ナローバンド（Narrow band）とは狭帯域通信の事である。
@ja
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Der Begriff Schmalband, auch S ...... edlicher Bedeutung gehandhabt.
@de
In radio communications, a nar ...... if flat fading can be assumed.
@en
Las conexiones de banda estrec ...... omprensible para el ordenador.
@es
Les connexions de banda estret ...... omprensible per a l'ordinador.
@ca
Une bande étroite est un canal ...... bandes de fréquence limitées.
@fr
النطاق الضيق هو مصطلح يصف عرض ...... هاتف غالباً بين 300-3400 هرتز.
@ar
ナローバンド（Narrow band）とは狭帯域通信の事である。
@ja
label
Banda estrecha
@es
Banda estreta
@ca
Bande étroite
@fr
Narrowband
@en
Schmalbandkommunikation
@de
نطاق ضيق
@ar
ナローバンド
@ja
협대역
@ko