Beschreibung:
Originally adopted in military networks as a means of ensuring secure communication when confronted with the threats of jamming and interception, spread-spectrum systems are now the core of commercial applications such as mobile cellular and satellite communication.
"Originally adopted in military networks as a means of ensuring secure communication when confronted with the threats of jamming and interception, spread-spectrum systems are now the core of commercial applications such as mobile cellular and satellite communication.
Channel Codes.- Direct-Sequence Systems.- Frequency-Hopping Systems.- Code Synchronization.- Fading of Wireless Communications.- Code-Division Multiple Access.- Detection of Spread-Spectrum Signals.