Apparatus and method for channel-state-information pilot design for an advanced wireless network
Number of patents in Portfolio can not be more than 2000
United States of America
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Feb 25, 2020
Grant Date -
N/A
app pub date -
Feb 1, 2017
filing date -
Feb 1, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A base station and mobile station communicate using a multiple input multiple output (MIMO) communication. The base station includes a two dimensional (2D) antenna array comprising a number N of antenna elements configured in a 2D grid. The 2D antenna array is configured to communicate with at least one subscriber station. The base station also includes a controller configured to transmit N channel-state-information reference-signal (CSI-RS) antenna ports (APs) associated with each of the N antenna elements. The subscriber station includes an antenna array configured to communicate with at least one base station. The subscriber station also includes processing circuitry configured receives physical downlink shared channels (PDSCHs) from a 2D active antenna array at the at least one base station. The 2D active antenna array includes a number N antenna elements. The processing circuitry further configured to estimate a full CSI associated with the N antenna elements.
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