Search for dissertations about: "Sb"

Showing result 11 - 15 of 134 swedish dissertations containing the word Sb.

  2. 11. Utilizing Channel State Information in Space-Time Coding : Performance Limits and Transmission Techniques

    Author : George Jöngren; KTH; []
    Keywords : Beamforming; Channel feedback; MIMO; Space-time coding; Wireless Communication;

    Abstract : This thesis deals with performance limits and transmissiontechniques for a wireless communication link where at least thetransmitter is equipped with an antenna array and moreover hasaccess to possibly imperfect channel state information.An antenna array on the transmit side provides the systemwith an extra spatial dimension that can be utilized for codingboth in the spatial as well as the temporal domain. READ MORE

  4. 12. Adaptive antennas in GSM systems with non-synchronized base stations

    Author : Jonas Karlsson; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  5. 13. On Interference Rejection in Wireless Multichannel Systems

    Author : Göran Klang; KTH; []
    Keywords : ;

    Abstract : To meet the growing demands for service provisioning usingwireless access, efficient utilization of the available radiospectrum is a key issue of great importance. To achieve highspectrum efficiency, use of spectral efficient modulationmethods in combination with tight physical channel reuse areanticipated in future cellular communication systems. READ MORE

  6. 14. Structured interface suppression in multichannel systems

    Author : Göran Klang; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  7. 15. On parameter estimation in wireless communications, sensor array processing and spectral analysis

    Author : Martin Kristensson; KTH; []
    Keywords : ;

    Abstract : .... READ MORE