Sounding reference signal repetition with canceled or blocked symbol
AssigneeQUALCOMM Incorporated
InventorsAhmed Elshafie, Muhammad Sayed Khairy Abdelghaffar, Alexandros Manolakos
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Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a message indicating that a symbol for a repetition of a sounding reference signal (SRS) resource in a first slot is canceled or blocked. The UE may drop transmission of one or more other symbols for the SRS resource in the first slot based at least in part on the message. Numerous other aspects are described.
Claims28
A user equipment (UE) for wireless communication, comprising:
- memory;
- and
- one or more processors, coupled to the memory, configured to:
- receive a message indicating that a symbol for a repetition of a sounding reference signal (SRS) resource in a first slot is canceled or blocked;
- and
- drop transmission of one or more other symbols for the SRS resource in the first slot based at least in part on the message;
- wherein the symbol that is canceled or blocked separates repetitions for the SRS resource into a first group of repetitions and a second group of repetitions, and wherein the one or more processors are configured to transmit one or more of the first group of repetitions or the second group of repetitions that satisfy a repetition size threshold.
A network entity for wireless communication, comprising:
- memory;
- and
- one or more processors, coupled to the memory, configured to:
- transmit a message indicating that a symbol for a repetition of a sounding reference signal (SRS) resource in a first slot is canceled or blocked;
- and
- receive, in one or more of the first slot or one or more later slots, repetitions of the SRS resource for one or more other symbols that were dropped by a user equipment (UE), until reception of the SRS resource is complete;
- wherein the symbol that is canceled or blocked separates repetitions for the SRS resource into a first group of repetitions and a second group of repetitions, and wherein the one or more processors are configured to receive one or more of the first group of repetitions or the second group of repetitions that satisfy a repetition size threshold.
A method of wireless communication performed by a user equipment (UE), comprising:
- receiving a message indicating that a symbol for a repetition of a sounding reference signal (SRS) resource in a first slot is canceled or blocked;
- and
- dropping transmission of one or more other symbols for the SRS resource in the first slot based at least in part on the message;
- wherein the symbol that is canceled or blocked separates repetitions for the SRS resource into a first group of repetitions and a second group of repetitions, and wherein the method further comprises transmitting one or more of the first group of repetitions or the second group of repetitions that satisfy a repetition size threshold.
A method of wireless communication performed by a network entity, comprising:
- transmitting a message indicating that a symbol for a repetition of a sounding reference signal (SRS) resource in a first slot is canceled or blocked;
- and
- receiving, in one or more of the first slot or one or more later slots, repetitions of the SRS resource for one or more other symbols that were dropped by a user equipment (UE), until reception of the SRS resource is complete;
- wherein the symbol that is canceled or blocked separates repetitions for the SRS resource into a first group of repetitions and a second group of repetitions, and wherein the method further comprises receiving one or more of the first group of repetitions or the second group of repetitions that satisfy a repetition size threshold.
Dependencies are inferred from the claim text.