Resource exclusion for device to device communication
AssigneeQUALCOMM Incorporated
InventorsKapil Gulati, Tien Viet Nguyen, Sudhir Kumar Baghel
Life of this patent
Estimating the term…
Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, in a first time slot, a set of resources to use for transmission to another UE; evaluate, in a second time slot, whether one or more resources of the set of resources is available; and transmit, based on the one or more resources of the set of resources being available, information to the other UE in a third time slot and using the set of resources, or reselect, based on the one or more resources of the set of resources being unavailable, another resource for transmission of the information to the other UE. Numerous other aspects are provided.
Claims68
A method of wireless communication performed by a user equipment (UE), comprising:
- selecting, in a first time slot, a set of resources to use for transmission to another UE;
- evaluating, in a second time slot, that one or more resources of the set of resources are unavailable, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- reselecting another resource for transmission of information to the other UE based on the one or more resources of the set of resources being unavailable.
A user equipment (UE) for wireless communication, comprising:
- a memory;
- and
- one or more processors coupled to the memory, the memory and the one or more processors configured to:
- select, in a first time slot, a set of resources to use for transmission to another UE;
- evaluate, in a second time slot, that one or more resources of the set of resources are unavailable, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- reselect another resource for transmission of information to the other UE based on the one or more resources of the set of resources being unavailable.
A non-transitory computer-readable medium storing one or more instructions for wireless communication, the one or more instructions comprising:
- one or more instructions that, when executed by one or more processors of a user equipment (UE), cause the one or more processors to:
- select, in a first time slot, a set of resources to use for transmission to another UE;
- evaluate, in a second time slot, that one or more resources of the set of resources are unavailable, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- reselect another resource for transmission of information to the other UE based on the one or more resources of the set of resources being unavailable.
An apparatus for wireless communication, comprising:
- means for selecting, in a first time slot, a set of resources to use for transmission to another UE;
- means for evaluating, in a second time slot, that one or more resources of the set of resources are unavailable, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- means for reselecting another resource for transmission of information to the other UE based on the one or more resources of the set of resources being unavailable.
A method of wireless communication performed by a user equipment (UE), comprising:
- selecting, in a first time slot, a set of resources to use for transmission to another UE;
- evaluating, in a second time slot, that one or more resources of the set of resources are available, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- transmitting, based on the one or more resources of the set of resources being available, information to the other UE in a third time slot.
A user equipment (UE) for wireless communication, comprising:
- a memory;
- and
- one or more processors coupled to the memory, the memory and the one or more processors configured to:
- select, in a first time slot, a set of resources to use for transmission to another UE;
- evaluate, in a second time slot, that one or more resources of the set of resources are available, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- transmit, based on the one or more resources of the set of resources being available, information to the other UE in a third time slot.
A non-transitory computer-readable medium storing one or more instructions for wireless communication, the one or more instructions comprising:
- one or more instructions that, when executed by one or more processors of a user equipment (UE), cause the one or more processors to:
- select, in a first time slot, a set of resources to use for transmission to another UE;
- evaluate, in a second time slot, that one or more resources of the set of resources are available, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- transmit, based on the one or more resources of the set of resources being available, information to the other UE in a third time slot.
An apparatus for wireless communication, comprising:
- means for selecting, in a first time slot, a set of resources to use for transmission to another UE;
- means for evaluating, in a second time slot, that one or more resources of the set of resources are available, wherein the second time slot is defined based at least in part on at least one processing timeline, and wherein the at least one processing timeline is defined based at least in part on one or more of:
- a quantity of slots, or
- a subcarrier spacing;
- and
- means for transmitting, based on the one or more resources of the set of resources being available, information to the other UE in a third time slot.
Dependencies are inferred from the claim text.