US Patent 9762372 CSI reporting on PUSCH for carrier aggregation
Patent 9762372 was granted and assigned to Texas Instruments on September, 2017 by the United States Patent and Trademark Office.
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Carrier aggregation allows concurrent transmission on multiple component carriers (CC) to increase the data rate. A user equipment (UE) device in a cellular network provides periodic or aperiodic channel state information of the DL channel to a base station (eNB) for each of the aggregated CCs. The UE receives two or more reference signals corresponding to two or more aggregated CCs from an eNB. The UE computes a plurality of channel state information (CSI) reports for each of two or more aggregated CCs derived from the two or more reference signals. The UE receives a positive CSI request from the eNB for a CSI report and transmits CSI feedback to the eNB comprising one or more CSI reports selected from the plurality of CSI reports.
US Patent 09762372 CSI reporting on PUSCH for carrier aggregation US Patent 9762372 CSI reporting on PUSCH for carrier aggregation
US Patent 09762372 CSI reporting on PUSCH for carrier aggregation
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