A Mutually-Orthogonal Usercode-Receiver (AMOUR) system was recently proposed to guarantee identifiability of transmitted symbols irrespective of channel nulls in addition to offering deterministic MUI elimination and low complexity transceivers. Motivated by the desire to equip the AMOUR with added flexibility, we develop in this paper a Vandermonde–Lagrange AMOUR system that achieves the same ...

Suppression of multiuser interference (MUI) and mitigation of multipath effects constitute major challenges in the design of thirdgeneration wireless mobile systems. Most wideband and multicarrier uplink CDMA schemes suppress MUI statistically in the presence of unknown multipath. For fading resistance, they all rely on transmitor receivediversity and multichannel equalization based on bandwidt...

Major challenges in the design of new generation wireless systems are the suppression of multiuser interference (MUI) and inter-symbol interference (ISI) within a single user resulting from frequency selective propagation. Both of these problems were addressed successfully in the recent design of A Mutually-Orthogonal Usercode-Receiver (AMOUR) for CDMA systems. An attractive property of AMOUR i...

Suppression of multiuser interference (MUI) and mitigation of multipath effects constitute major challenges in the design of third-generation wireless mobile systems. Most wideband and multicarrier uplink CDMA schemes suppress MUI statistically in the presence of unknown multipath. For fading resistance, they all rely on transmitor receive-diversity and multichannel equalization based on bandwi...