Vehicle to everything (V2X) centralized predictive quality of service (QOS)
Certain aspects of the present disclosure are generally directed to techniques for selecting a configuration for communication using vehicle to everything (V2X) type communication protocol. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes determining one or more parameters corresponding to quality of service (QOS) information for communication of data using a V2X communication protocol, reporting the one or more parameters by transmitting a first message, receiving a second message indicating configuration information corresponding to the communication of the data using the V2X communication protocol, and communication the data based on the configuration information.
1. An apparatus for wireless communication at a user equipment (UE), comprising:
at least one memory comprising instructions; and
one or more processors, individually or collectively, configured to execute the instructions and cause the apparatus to:
receive a first message indicating a reporting configuration for reporting of information associated with the UE, wherein the reporting configuration indicates at least a format to report the information associated with the UE;
report one or more parameters corresponding to the information associated with the UE by transmitting a second message, wherein the one or more parameters being reported are in accordance with the reporting configuration; and
receive a third message indicating configuration information based on the one or more parameters, wherein the third message further indicates whether to use the configuration information for communication of data.
2. The apparatus of claim 1 , wherein the one or more processors, individually or collectively, are configured to execute the instructions and cause the apparatus to communicate the data based on the configuration information.
3. The apparatus of claim 1 , wherein the reporting configuration comprises at least one of:
an indication of a frequency at which the one or more parameters are to be reported;
an event that triggers the reporting of the one or more parameters; or
the format for the reporting of the one or more parameters.
4. The apparatus of claim 1 , wherein at least one of the first message, the second message, or the third message is delivered as a user-plane message.
5. The apparatus of claim 4 , wherein the one or more processors, individually or collectively, are configured to execute the instructions and cause the apparatus to establish a protocol data unit (PDU) session, wherein the user-plane message is communicated after establishing the PDU session.
6. The apparatus of claim 1 , wherein at least one of the first message, the second message, or the third message is delivered as a control plane message.
7. The apparatus of claim 6 , wherein the control plane message is communicated via non-access stratum (NAS) signaling.
8. The apparatus of claim 1 , wherein the one or more parameters indicate at least one of:
a current quality of service (QOS) requirement of the UE;
a channel busy ratio (CBR), and a time and a location corresponding to the CBR;
a number of vehicles travelling in a same direction as the UE;
a path plan of the UE;
a speed of the UE; or
a direction of travel of the UE.
9. The apparatus of claim 1 , wherein the configuration information indicates at least one of:
a mapping of a provider service identifier (PSID) to a packet priority parameter or a packet reliability parameter;
whether carrier aggregation is to be used for the communication;
whether transmission diversity is to be used for the communication;
a message rate to be used for the communication;
a number of retransmission attempts to be used for the communication;
a modulation and coding scheme to be used for the communication; or
whether duplicate transmission is to be used for the communication.
10. The apparatus of claim 1 , wherein the third message comprises an indication of a location and a time for the configuration information to be applied for the communication of the data.
11. The apparatus of claim 1 , wherein the one or more processors, individually or collectively, are configured to execute the instructions and cause the apparatus to determine the configuration information based on the one or more parameters.
12. An apparatus for wireless communication at a server device, comprising:
at least one memory comprising instructions; and
one or more processors, individually or collectively, configured to execute the instructions and cause the apparatus to:
transmit a first message indicating a reporting configuration for reporting of information associated with a user equipment (UE), wherein the reporting configuration indicates at least a format to report the information associated with the UE;
receive a second message reporting one or more parameters corresponding to the information associated with the UE, wherein the one or more parameters being reported are in accordance with the reporting configuration; and
transmit a third message indicating configuration information based on the one or more parameters, wherein the third message further indicates whether to use the configuration information for communication of data.
13. The apparatus of claim 12 , wherein the reporting configuration comprises at least one of:
an indication of a frequency at which the one or more parameters are to be reported by the UE;
an event that triggers the reporting of the one or more parameters by the UE; or
the format for the reporting of the one or more parameters by the UE.
14. The apparatus of claim 12 , wherein the one or more parameters indicate at least one of:
a current quality of service (QOS) requirement of the UE;
a channel busy ratio (CBR);
a number of vehicles travelling in a same direction as the UE;
a path plan of the UE;
a speed of the UE; or
a direction of travel of the UE.
15. The apparatus of claim 12 , wherein the configuration information indicates at least one of:
a mapping of a provider service identifier (PSID) to a packet priority parameter or a packet reliability parameter, as well as a location and a time corresponding to the mapping;
whether carrier aggregation is to be used for the communication;
whether transmission diversity is to be used for the communication;
a message rate to be used for the communication;
a number of retransmission attempts to be used for the communication;
a modulation and coding scheme to be used for the communication; or
whether duplicate transmission is to be used for the communication.
16. A method for wireless communication at a user equipment (UE), comprising:
receiving a first message indicating a reporting configuration for reporting of information associated with the UE, wherein the reporting configuration indicates at least a format to report the information associated with the UE;
reporting one or more parameters corresponding to the information associated with the UE by transmitting a second message, wherein the one or more parameters being reported are in accordance with the reporting configuration; and
receiving a third message indicating configuration information based on the one or more parameters, wherein the third message further indicates whether to use the configuration information for communication of data.
17. The method of claim 16 , wherein the reporting configuration comprises at least one of:
an indication of a frequency at which the one or more parameters are to be reported;
an event that triggers the reporting of the one or more parameters; or
the format for the reporting of the one or more parameters.
18. The method of claim 16 , wherein the one or more parameters indicate at least one of:
a current quality of service (QOS) requirement of the UE;
a channel busy ratio (CBR), and a time and a location corresponding to the CBR;
a number of vehicles travelling in a same direction as the UE;
a path plan of the UE;
a speed of the UE; or
a direction of travel of the UE.
19. The method of claim 16 , wherein the configuration information indicates at least one of:
a mapping of a provider service identifier (PSID) to a packet priority parameter or a packet reliability parameter;
whether carrier aggregation is to be used for the communication;
whether transmission diversity is to be used for the communication;
a message rate to be used for the communication;
a number of retransmission attempts to be used for the communication;
a modulation and coding scheme to be used for the communication; or
whether duplicate transmission is to be used for the communication.
20. The method of claim 16 , wherein the third message comprises an indication of a location and a time for the configuration information to be applied for the communication of the data.