The paper presents the design of a baseband pi/4-DQPSK complex wavelet packet modulation CWPM transceiver and the results of its FPGA implementation. The design uses 8-point Discrete Wavelet Packet Transform (DWPT) and its inverse as core processing modules. All modules have been designed using VHDL programming language together with the Altera software tools Quartus II 9.1 and ModelSim 6.5b. The transceiver was implemented on a Cyclone III board.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    FPGA based pi/4-DQPSK complex wavelet packet modulation


    Beteiligte:


    Erscheinungsdatum :

    01.11.2014


    Format / Umfang :

    1753970 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Wavelet Packet Based Multicarrier Modulation

    Van Bouwel, C. / Potemans, J. / Schepers, S. et al. | British Library Conference Proceedings | 2000


    Complex wavelet packet based MIMO-OFDM wireless system

    Zhengrong, X. / Zhi, Y. / Shaogang, Z. et al. | British Library Online Contents | 2004


    An improved Pi/4-DQPSK compatible Fehers "Pi/4-FQPSK" nonlinearly amplified modulation

    Yu,M. / Feher,K. / Univ.of California,Dep.of Electrical and Computer Engng., Digital Communications Lab.,US | Kraftfahrwesen | 1995



    Direct sequence spread spectrum communications system with /4-DQPSK modulation in a multipath environment

    Ryckaert, R. / Vandendorpe, L. / IEEE; Vehicular Technology/Communications Society et al. | British Library Conference Proceedings | 1993