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AssigneeQUALCOMM Incorporated
InventorsStefan GEIRHOFER, Tao LUO, Wanshi CHEN, Peter GAAL, Hao XU, Kapil BHATTAD, Tingfang JI
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Certain aspects of the present disclosure provide techniques for implicitly linking aperiodic channel state information (A-CSI) reports to CSI-reference signal (CSI-RS) resources. In an aspect, the UE may be instructed to report on specific CSI-RS resource(s) via explicit signaling in the UE grant. Other aspects disclose techniques for implicit CSI-RS resource selection by the UE that require fewer signaling resources. Instead of explicitly signaling CSI-RS resources to the UE, the UE may implicitly select CSI-RS resource for CSI feedback reporting based on information known to the UE, e.g. a subframe on which a reporting request is received. This may reduce the impact of the additional signaling in the UE grant.
A method for wireless communications by a base station (BS), the method comprising:
An apparatus for wireless communications, comprising:
An apparatus for wireless communications, comprising:
A computer-readable medium having encoded thereon program code for wireless communications, the program code being executed by a processor and comprising:
Dependencies are inferred from the claim text.