A Linear Chip-Level Model for Multi-Antenna Space-Time Coded Wideband CDMA Reconfigurable Receivers

Stefano Mangione, Giovanni Garbo, Vincenzo Maniscalco

Risultato della ricerca: Other

Abstract

Transmitter side reconfigurability is currently mostly implemented via adaptive modulation and coding. In the scenario of multiple antenna transmission which is foreseeable for fourth generation wireless mobile communications, a new level of reconfigurability might employ transmission scheme adaptation, i.e. dynamically switching between spatialmultiplex and space-time coded transmission. This paper presents a generalized linear model for the received signal in a multi-antenna CDMA signaling scheme on frequency-selective fading MIMO channels. The proposed model is unprecedented in that it supports general complex space-time codes as well as spatial-multiplex multiantenna transmission and it may be implemented with minor modifications to the front-end of a matched filter receiver
Lingua originaleEnglish
Pagine1-4
Stato di pubblicazionePublished - 2006

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All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

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