This paper describes the design and implementation of low-complexity multiple-input multiple-output (MIMO) signal processing techniques suitable for ultra-wideband (UWB) wireless communications. It provides the general system concept, description of the measurement set-up and modular FPGA platform for test and verification of the proposed multiple antenna schemes under real air-interface environment. We validate the performance of selected spatial multiplexing and diversity approaches applied to Multi-Band Orthogonal Frequency Division Multiplexing (MB-OFDM) and demonstrate the enhancements in capacity and link reliability of existing WiMedia devices through algorithm- and implementation-level investigations
Design and implementation of advanced algorithms for MIMO-UWB wireless communications / E. Dimitrov; C. Kupferschmidt; T. Kaiser; J. Korpi; R. Nordman; A. Anttonen; A. Giorgetti; M. Chiani. - ELETTRONICO. - (2011), pp. 288-292. (Intervento presentato al convegno IEEE Int. Conf. on Ultra-Wideband (ICUWB) tenutosi a Bologna, ITALY nel Sep. 2011) [10.1109/ICUWB.2011.6058847].
Design and implementation of advanced algorithms for MIMO-UWB wireless communications
GIORGETTI, ANDREA;CHIANI, MARCO
2011
Abstract
This paper describes the design and implementation of low-complexity multiple-input multiple-output (MIMO) signal processing techniques suitable for ultra-wideband (UWB) wireless communications. It provides the general system concept, description of the measurement set-up and modular FPGA platform for test and verification of the proposed multiple antenna schemes under real air-interface environment. We validate the performance of selected spatial multiplexing and diversity approaches applied to Multi-Band Orthogonal Frequency Division Multiplexing (MB-OFDM) and demonstrate the enhancements in capacity and link reliability of existing WiMedia devices through algorithm- and implementation-level investigationsI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
