Gradient Descent Interference Avoidance for Uplink CDMA Systems with Multipath

In this paper we present an algorithm for joint codeword and power adaptation in uplink code division multiple access (CDMA) systems with multipath channels between users and the base station. The algorithm is based on gradient descent (GD) interference avoidance (IA) and adapts user codewords and p...

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Bibliographische Detailangaben

Hauptverfasser:	Popescu, D.C., Rawat, D.B., Popescu, O.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Base stations Error correction codes Interference Multiaccess communication Multipath channels Power control Power system modeling Quality of service Signal to noise ratio Transmitters
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