Self-interference measurement for full duplex autonomous sidelink communication
AssigneeQUALCOMM Incorporated
InventorsShuanshuan Wu, Kapil Gulati, Junyi Li, Navid Abedini, Anantharaman Balasubramanian, Hui Guo, Sourjya Dutta
Life of this patent
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Abstract
A sidelink device apparatus is disclosed. The apparatus may transmit, in a first transmission occasion, SCI indicating a resource reservation for a self-interference measurement in a second transmission occasion. The apparatus may transmit a signal, in the second transmission occasion. The apparatus may perform the self-interference measurement based on the signal in the second transmission occasion using at least a portion of resources indicated in the resource reservation.
Claims30
A method of wireless communication at a user equipment (UE), comprising:
- transmitting, in a first transmission occasion, sidelink control information (SCI) indicating a resource reservation for a self-interference measurement in a second transmission occasion, wherein the resource reservation indicates at least a time-domain resource reservation associated with the second transmission occasion;
- transmitting a signal, in the second transmission occasion using a first set of frequency resources;
- and
- performing the self-interference measurement based on the signal using at least a portion of resources indicated in the resource reservation, wherein the portion comprises a second set of frequency resources different from the first set of frequency resources.
An apparatus for wireless communication of a user equipment (UE), comprising:
- memory;
- and
- at least one processor coupled to the memory and configured to:
- transmit, in a first transmission occasion, sidelink control information (SCI) indicating a resource reservation for a self-interference measurement in a second transmission occasion, wherein the resource reservation indicates at least a time-domain resource reservation associated with the second transmission occasion;
- transmit a signal, in the second transmission occasion based on a first set of frequency resources;
- and
- perform the self-interference measurement based on the signal using at least a portion of resources indicated in the resource reservation, wherein the portion comprises a second set of frequency resources different from the first set of frequency resources.
A method of wireless communication at a first user equipment (UE), comprising:
- receiving, in a first transmission occasion, sidelink control information (SCI) from a second UE indicating a resource reservation for a self-interference measurement in a second transmission occasion, wherein the resource reservation indicates at least a time-domain resource reservation associated with the second transmission occasion;
- and
- excluding resources indicated in the resource reservation from candidate resources for a sidelink transmission by the first UE, wherein the sidelink transmission is based on a first set of frequency resources, wherein the self-interference measurement is based on a second set of frequency resources, and wherein the first set of frequency resources is different from the second set of frequency resources.
An apparatus for wireless communication at a first user equipment (UE), comprising:
- memory;
- and
- at least one processor coupled to the memory and configured to:
- receive, in a first transmission occasion, sidelink control information (SCI) from a second UE indicating a resource reservation for a self-interference measurement in a second transmission occasion, wherein the resource reservation indicates at least a time-domain resource reservation associated with the second transmission occasion;
- and
- exclude resources indicated in the resource reservation from candidate resources for a sidelink transmission by the first UE, wherein the sidelink transmission is based on a first set of frequency resources, wherein the self-interference measurement is based on a second set of frequency resources, and wherein the first set of frequency resources is different from the second set of frequency resources.
Dependencies are inferred from the claim text.