Channel state information reference signal (csi-rs) configuration and csi reporting restrictions
AssigneeQUALCOMM Incorporated
InventorsStefan Geirhofer, Wanshi Chen, Peter Gaal
Life of this patent
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Abstract
A method of wireless communication includes determining a capability for a number of channel state information configurations supported by a user equipment (UE). The channel state information processes link a channel measurement report with an interference measurement report. The UE transmits the capability to an eNodeB. Additionally, the UE receives CSI process configurations. The CSI process configurations identify CSI processes that can be requested by the eNodeB.
Claims26
A method of wireless communication, comprising:
- determining a user equipment (UE) capability corresponding to a maximum number of supported channel state information (CSI) processes;
- transmitting the UE capability to an eNodeB;
- and
- receiving a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by the eNodeB.
A method of wireless communication, comprising:
- receiving a capability for a number of supported channel state information (CSI) configurations;
- and
- transmitting a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by an eNodeB.
An apparatus for wireless communications, comprising:
- a memory;
- and
- at least one processor coupled to the memory, the at least one processor being configured:
- to determine a user equipment (UE) capability corresponding to a maximum number of supported channel state information (CSI) processes;
- to transmit the UE capability to an eNodeB;
- and
- to receive a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by the eNodeB.
An apparatus for wireless communications, comprising:
- a memory;
- and
- at least one processor coupled to the memory, the at least one processor being configured:
- to receive a capability for a number of supported channel state information (CSI) configurations;
- and
- to transmit a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by an eNodeB.
An apparatus for wireless communications, comprising:
- means for determining a user equipment (UE) capability corresponding to a maximum number of supported channel state information (CSI) processes;
- means for transmitting the UE capability to an eNodeB;
- and
- means for receiving a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by the eNodeB.
An apparatus for wireless communications, comprising:
- means for receiving a capability for a number of supported channel state information (CSI) configurations;
- and
- means for transmitting a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by an eNodeB.
A computer program product for wireless communications, the computer program product comprising:
- a non-transitory computer-readable medium having program code recorded thereon, the program code comprising:
- program code to determine a user equipment (UE) capability corresponding to a maximum number of supported channel state information (CSI) processes;
- program code to transmit the UE capability to an eNodeB;
- and
- program code to receive a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by the eNodeB.
A computer program product for wireless communications, the computer program product comprising:
- a non-transitory computer-readable medium having program code recorded thereon, the program code comprising:
- program code to receive a capability for a number of supported channel state information (CSI) configurations;
- and
- program code to transmit a plurality of CSI process configurations, the plurality of CSI process configurations identifying a plurality of CSI processes that can be requested by an eNodeB.
Dependencies are inferred from the claim text.