Space frequency multi-user signaling and tone reservation signaling
AssigneeQUALCOMM Incorporated
InventorsIdan Michael Horn, Shay Landis, Gideon Shlomo Kutz
Life of this patent
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Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a tolerance for interference associated with peak-to-average-power-ratio (PAPR) signaling, the PAPR signaling including one or more of space frequency multi-user (SFMU) signaling or tone reservation signaling. The UE may receive, via a downlink channel, a downlink communication having the PAPR signaling applied to subcarriers of the downlink channel based at least in part on the indication of the tolerance for interference. Numerous other aspects are described.
Claims30
A user equipment (UE) for wireless communication, comprising:
- a memory;
- and
- one or more processors, coupled to the memory, configured to:
- transmit an indication of a tolerance for interference associated with peak-to-average-power-ratio (PAPR) signaling, the PAPR signaling including space frequency multi-user (SFMU) signaling and tone reservation signaling;
- and
- receive, via a downlink channel, a downlink communication having the PAPR signaling applied to subcarriers of the downlink channel based at least in part on the indication of the tolerance for interference.
A base station for wireless communication, comprising:
- a memory;
- and
- one or more processors, coupled to the memory, configured to:
- receive, from one or more user equipment (UEs), one or more indications of tolerance for interference associated with peak-to-average-power-ratio (PAPR) signaling, the PAPR signaling including space frequency multi-user (SFMU) signaling and tone reservation signaling;
- and
- transmit, via downlink channels of a cell provided by the base station, the PAPR signaling and one or more downlink communications associated with the one or more UEs, the PAPR signaling including one or more of channel response-based SFMU signaling or channel response-based tone reservation signaling applied based at least in part on the one or more indications of the tolerance for interference.
A method of wireless communication performed by a user equipment (UE), comprising:
- transmitting an indication of a tolerance for interference associated with peak-to-average-power-ratio (PAPR) signaling, the PAPR signaling including space frequency multi-user (SFMU) signaling and tone reservation signaling;
- and
- receiving, via a downlink channel, a downlink communication having the PAPR signaling applied to subcarriers of the downlink channel based at least in part on the indication of the tolerance for interference.
A method of wireless communication performed by a base station, comprising:
- receiving, from one or more user equipment (UEs), one or more indications of tolerance for interference associated with peak-to-average-power-ratio (PAPR) signaling, the PAPR signaling including space frequency multi-user (SFMU) signaling and tone reservation signaling;
- and
- transmitting, via downlink channels of a cell provided by the base station, the PAPR signaling and one or more downlink communications associated with the one or more UEs, the PAPR signaling including one or more of channel response-based SFMU signaling or channel response-based tone reservation signaling applied based at least in part on the one or more indications of the tolerance for interference.
Dependencies are inferred from the claim text.