Method and device for wireless communication
The present application discloses a method and a device for wireless communications, comprising: receiving a first signaling, the first signaling being used for configuring the first node to provide overheating assistance information; and upon reception of the first signaling, transmitting first overheating assistance information as a response to any condition in a first condition set being satisfied; herein, the first condition set comprises an overheating condition being satisfied; the first overheating assistance information comprises assistance information used for CSI report configurations. By transmitting a first signaling and receiving first overheating assistance information, the present application prevents the device from getting overheated, thus ensuring the service quality.
1 . A user equipment (UE) for wireless communications, the UE comprising:
a transceiver; and
a processor, wherein the transceiver and the processor are configured to:
transmit, prior to detecting overheating of the UE, a first message indicative of a total computing capability of the UE,
receive a first Radio Resource Configuration (RRC) message comprising overheating configuration inormation,
receive a second RRC message indicative of a downlink reference signal (RS) resource set,
detect overheating of the UE,
transmit, based on the overheating configuration information, first overheating assistance information used for one or more Channel State Information (CSI) report configurations, wherein the first overheating assistance information comprises an indication of a lower computing capability of the UE relative to the total computing capability of the UE,
measure one or more downlink RS resources from the downlink RS resource set, and
generate one or more Artificial Intelligence or Machine Learning (AI/ML) based CSI reports.
2 . The UE according to claim 1 , wherein the transceiver and the processor are further configured to:
determine a maximum number of AI/ML-based CSI report configurations, wherein the first overheating assistance information comprises an indication of the maximum number of AI/ML-based CSI report configurations, and
generate the one or more AI/ML-based CSI reports based on an AI/ML-based CSI report configuration.
3 . The UE according to claim 2 , wherein the transceiver and the processor are further configured to:
measure a downlink RS resource subset from the downlink RS resource set, wherein the first overheating assistance information is indicative of the downlink RS resource subset, and wherein the downlink RS resource set comprises at least one RS resource other than the downlink RS resource subset.
4 . The UE according to claim 2 , wherein the transceiver and the processor are configured to:
receive a third RRC message indicative of a second measurement report configuration comprising an accuracy requirement for one or more CSI reports, and wherein the first overheating assistance information includes an indication of one of: a predicting accuracy, a predicting number, a predicting model, a spatial configuration of positioning, or integrity of positioning.
5 . The UE according to claim 1 , wherein the transceiver and the processor are further configured to:
determine a maximum number of indexes, wherein each index is associated with at least one AI/ML-based CSI report configuration, and wherein each AI/ML-based CSI report configuration is used for configuring one AI/ML CSI, and wherein the one or more AI/ML-based CSI reports configured by one or more AI/ML-based CSI report configurations associated with a same index are associated with a same generator, and wherein the first overheating assistance information comprises an indication of the maximum number of indexes, and
generate the one or more first typeAI/ML-based CSI reports based on an index and corresponding AI/ML-based CSI report configuration.
6 . The UE according to claim 5 , wherein the transceiver and the processor are further configured to:
measure a downlink RS resource subset from the downlink RS resource set, wherein the first overheating assistance information is indicative of the downlink RS resource subset, and wherein the downlink RS resource set comprises at least one RS resource other than the downlink RS resource subset.
7 . The UE according to claim 5 , wherein the transceiver and the processor are configured to:
receive a third RRC message indicative of a second measurement report configuration comprising an accuracy requirement for one or more CSI reports, and wherein the first overheating assistance information comprises an indicates indication of one of: a predicting accuracy, a predicting number, a predicting model, a spatial configuration of positioning, or integrity of positioning.
8 . The UE according to claim 1 , wherein the transceiver and processor are further configured to:
measure a downlink RS resource subset from the downlink RS resource set, wherein the first overheating assistance information is indicative of the downlink RS resource subset, and wherein the downlink RS resource set comprises at least one RS resource other than the downlink RS resource subset.
9 . The UE according to claim 1 , wherein the transceiver and the processor are further configured to:
receive a third RRC message indicative of a first measurement report configuration, wherein a time requirement for the first measurement report configuration is a first duration, and wherein the first overheating assistance information indicates a second duration, and wherein the second duration is a time requirement preferred by the first measurement report configuration.
10 . The UE according to claim 9 ,
wherein the time requirement is a maximum delay for completing training or initialization of a corresponding generator according to the first measurement report configuration.
11 . The UE according to claim 1 , wherein the transceiver and the processor are further configured to:
receiving receive a third RRC message indicative of a second measurement report configuration comprising an accuracy requirement for one or more CSI reports, and wherein the first overheating assistance information comprises an indication of one of: a predicting accuracy, a predicting number, a predicting model, a spatial configuration of positioning, or integrity of positioning.
12 . The UE according to claim 1 , wherein the transceiver and the processor are further configured to:
detect that the UE is not overheating, and
transmit second overheating assistance information, used for the one or more CSI report configurations.
13 . The UE according to claim 1 ,
wherein a number of indexes is identical to a number of generators of the one or more AI/ML-based CSI reports, and wherein one or more generators are based on AI/ML.
14 . A method in a user equipment (UE) for wireless communications, the method comprising:
transmitting, prior to detecting overheating of the UE, a first message indicative of a total computing capability of the UE;
receiving a first Radio Resource Configuration (RRC) message comprising overheating configuration information;
receiving a second RRC message indicative of a downlink reference signal (RS) resource set;
detecting overheating of the UE;
transmitting, based on the overheating configuration information, first overheating assistance information used for one or more Channel State Information (CSI) report configurations,
wherein the first overheating assistance information comprises an indication of a lower computing capability of the UE relative to the total computing capability of the UE;
measuring one or more downlink RS resources from the downlink RS resource set; and
generating one or more Artificial Intelligence or Machine Learning (AI/ML) based CSI reports.
15 . The method according to claim 14 , further comprising:
determining a maximum number of AI/ML-based CSI report configurations, wherein the first overheating assistance information comprises an indication of the maximum number of AI/ML-based CSI report configurations; and
generating the one or more AI/ML-based CSI reports based on an AI/ML-based CSI report configuration.
16 . The method according to claim 14 , further comprising:
determining a maximum number of indexes, wherein each index is associated with at least one AI/ML-based CSI report configuration, and wherein each AI/ML-based CSI report configuration is used for configuring one AI/ML CSI, and wherein the one or more AI/ML-based CSI reports configured by one or more AI/ML-based CSI report configurations associated with a same index are associated with a same generator, and wherein the first overheating assistance information comprises an indication of the maximum number of indexes; and
generating the one or more AI/ML-based CSI reports based on an index and corresponding AI/ML-based CSI report configuration.
17 . The method according to claim 14 , further comprising:
measuring a downlink RS resource subset from the downlink RS resource set, wherein the first overheating assistance information is indicative of the downlink RS resource subset, and wherein the downlink RS resource set comprises at least one RS resource other than the downlink RS resource subset.