Radio vehicle-to-anything negative acknowledgement based multicast

An apparatus for wireless communication, the apparatus comprising:

• a processor;
• memory coupled with the processor;
• and
• the processor and memory configured to:
• receive a multicast packet, the multicast packet including:
• control header information including at least a portion of a transmitter identifier associated with the multicast packet;
• and
• a payload;
• and
• transmit a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control header information of the received multicast packet;
• a determined distance;
• and
• a determination that a decoding procedure associated with the payload of the received multicast packet was unsuccessful.

A non-transitory computer-readable medium storing code for wireless communication at a first device, the code comprising instructions executable by a processor to perform a method comprising:

• receiving a multicast packet, the multicast packet including:
• control header information including at least a portion of a transmitter identifier associated with the multicast packet;
• and
• a payload;
• and
• transmitting a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control header information of the received multicast packet;
• a determined distance;
• and
• a determination that a decoding procedure associated with the payload of the received multicast packet was unsuccessful.

A method for wireless communication, the method comprising:

• by a first user equipment:
• receiving a multicast transmission from a second user equipment, the multicast transmission including:
• control information including at least a portion of a transmitter identifier associated with the multicast transmission;
• and
• a payload;
• and
• transmitting a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a location of the first user equipment;
• and
• a determination that a decoding procedure associated with the payload of the received multicast transmission was unsuccessful.

An apparatus for wireless communication by a first user equipment, the apparatus comprising:

• a processor;
• memory coupled with the processor;
• and
• the processor and memory configured to:
• receive a multicast transmission from a second user equipment, the multicast transmission including:
• control information including at least a portion of a transmitter identifier associated with the multicast transmission;
• and
• a payload;
• and
• transmit a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a location of the first user equipment;
• and
• a determination that a decoding procedure associated with the payload of the received multicast transmission was unsuccessful.

A non-transitory computer-readable medium storing code for wireless communication at a first device, the code comprising instructions executable by a processor to perform a method comprising:

• receiving a multicast transmission from a second user equipment, the multicast transmission including:
• control information including at least a portion of a transmitter identifier associated with the multicast transmission;
• and
• a payload;
• and
• transmitting a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a location of the first user equipment;
• and
• a determination that a decoding procedure associated with the payload of the received multicast transmission was unsuccessful.

A method for wireless communication, the method comprising:

• by a first user equipment:
• receiving a multicast packet from a secondbuser equipment, the multicast packet including:
• control header information including at least a portion of a transmitter identifier associated with the multicast packet;
• and
• a payload;
• and
• transmitting a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a location of the second user equipment;
• and
• a determination that a decoding procedure associated with the payload of the received multicast packet was unsuccessful.

An apparatus for wireless communication by a first user equipment, the apparatus comprising:

• a processor;
• memory coupled with the processor;
• and
• the processor and memory configured to:
• receive a multicast transmission from a second user equipment, the multicast transmission including:
• control information including at least a portion of a transmitter identifier associated with the multicast transmission;
• and
• a payload;
• and
• transmit a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a location of the second user equipment;
• and
• a determination that a decoding procedure associated with the payload of the received multicast transmission was unsuccessful.

A non-transitory computer-readable medium storing code for wireless communication at a first device, the code comprising instructions executable by a processor to perform a method comprising:

• receiving a multicast packet, the multicast packet including:
• control information including at least a portion of a transmitter identifier associated with the multicast packet;
• and
• a payload;
• and
• transmitting a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a location of the second user equipment;
• and
• a determination that a decoding procedure associated with the payload of the received multicast packet was unsuccessful.

A method for wireless communication, the method comprising:

• by a first user equipment:
• receiving a multicast packet from a second user equipment, the multicast packet including:
• control information including at least a portion of a transmitter identifier associated with the multicast packet;
• and
• a payload;
• and
• transmitting a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control header information of the received multicast transmission;
• a determined distance within which the NACK is to be transmitted;
• and
• a determination that a decoding procedure associated with the payload of the received multicast packet was unsuccessful.

An apparatus for wireless communication by a first user equipment, the apparatus comprising:

• a processor;
• memory coupled with the processor;
• and
• the processor and memory configured to:
• receive a multicast transmission from a second user equipment, the multicast transmission including:
• control information including at least a portion of a transmitter identifier associated with the multicast transmission;
• and
• a payload;
• and
• transmit a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a determined distance within which a NACK is to be transmitted;
• and
• a determination that a decoding procedure associated with the payload of the received multicast transmission was unsuccessful.

A non-transitory computer-readable medium storing code for wireless communication at a first device, the code comprising instructions executable by a processor to perform a method comprising:

• receiving a multicast packet from a second user equipment, the multicast transmission including:
• control information including at least a portion of a transmitter identifier associated with the multicast packet;
• and
• a payload;
• and
• transmitting a negative acknowledgement (NACK) based at least in part on:
• a decoding of the control information of the received multicast transmission;
• a determined distance within which a NACK is to be transmitted;
• and
• a determination that a decoding procedure associated with the payload of the received multicast packet was unsuccessful.