Determining channel matrices by correlated transmissions to different channels

Guenach, Mamoun;Kramer, Gherard;Guenter, Theodor;Louveaux, Jérôme;Zivkovic, Miroslav;et.al.
(2010)

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Authors
  • Guenach, MamounAlcatel Lucent
    Inventor
  • Kramer, GherardAlcatel Lucent
    Inventor
  • Guenter, TheodorAlcatel Lucent
    Inventor
  • Louveaux, Jérômeorcid-logoUCLouvain
    Inventor
  • Vandendorpe, Lucorcid-logoUCLouvain
    Inventor
  • Zivkovic, MiroslavAlcatel Lucent
    Inventor
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Abstract
A method involves performing a plurality of acts. The acts include transmitting a first signal stream to a first channel of a multi-channel communications medium while transmitting a second signal stream to a different second channel of the medium. The second signal stream is substantially temporally correlated to the first signal stream. The method includes receiving an SINR measured at a receiver configured to receive signals from the first channel. The SINR is measured while the receiver received the first signal stream. The method includes determining a channel matrix element between the first and second channels or a ratio of said channel matrix element to a diagonal element of the channel matrix. The act of determining is based on the received SINR.
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Guenach, M., Kramer, G., Guenter, T., Louveaux, J., Maes, J., Peeters, M., Vandendorpe, L., Verlinden, J., Whiting, P., Ysebaert, G., & Zivkovic, M. (2010). Determining channel matrices by correlated transmissions to different channels (Patent No. WO2009032093). https://hdl.handle.net/2078.5/255432