Eliminating Channel Feedback in Next-Generation Cellular Networks

Characteristics of channels from an antenna array to a transceiver are characterized based on reciprocity in an approach that eliminates a need for channel feedback from the transceiver. In some embodiments, these channel characteristics are used in MIMO communication to a plurality of transceivers from the antenna array.

Researchers

Dina Katabi / Hariharan Rahul / Swarun Suresh Kumar / Deepak Vasisht

Departments: Dept of Electrical Engineering & Computer Science
Technology Areas: Communication Systems: Wireless / Computer Science: Networking & Signals
Impact Areas: Connected World

  • characterizing transmit channels from an antenna array to a transceiver
    United States of America | Granted | 10,756,831

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