EngineeringCommunicationElectrical EngineeringDigital CommunicationInformation TheoryWireless CommunicationsCommunication NetworksInterference ManagementModulationMultiple Access TechniquesSpread Spectrum CommunicationWireless NetworksCross-correlation TechniquesFrequency HoppingFrequency-hopping Spread SpectrumHybrid Multiple AccessInterferenceInterference AnalysisMultiple Access InterferenceMultiple-access Channels
This paper describes the influence of multiple access (MA) interference on the performance of a non-coherent hybrid direct sequence fast frequency hopping SSMA communication system applying FSK-modulation. The MA-interference plays an important role in determining the total interference in a spread spectrum system, especially in a non-cellular environment, where power control is hardly possible. A cross correlation factor which is directly responsible for this interference is derived. Using this factor, a comparison between slow and fast frequency hopping (both in combination with direct sequence) is made. At the end two sets of Kasami codes are selected which offer a good performance.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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On the capacity of a cellular CDMA system
K.S. Gilhousen, I. M. Jacobs, R. Padovani et al. · IEEE Transactions on Vehicular Technology · 1991 · 3K citations
K.W. Cattermole · Electronics and Power · 1968 · 1.3K citations