METHODS, APPARATUS, AND SYSTEMS FOR RELIABLE CHANNEL STATE INFORMATION REPORTING
Methods, apparatus, and systems are disclosed. In one embodiment, a method of reporting Channel State Information (CSI) by a wireless transmit/receive unit (WTRU) includes receiving configuration information indicating a plurality of CSI reporting configurations and information indicating multiple downlink (DL) semi-persistent scheduling (SPS) resource configurations, wherein each indicated DL SPS resource configuration is associated with a CSI reporting configuration; and receiving an indicator indicating which one or more of the multiple DL SPS resource configurations are active. The method further includes determining one or more measurement time/frequency resources based on a respective CSI reporting configuration or respective CSI reporting configurations associated with the one or more active DL SPS resource configurations; performing one or more measurements on the determined measurement time/frequency resources; and reporting CSI, wherein the CSI is based on the one or more measurements.
1 - 28 . (canceled)
29 . A method implemented by a wireless transmit/receive unit (WTRU) for wireless communications, the method comprising:
receiving configuration information indicating 1) one or more configured grant (CG) resources for uplink data transmission, and 2) a mapping between a respective CG resource of the one or more CG resources and a respective signal;
selecting the respective CG resource from the one or more CG resources based on a measurement of the respective signal associated with the respective CG resource being above a measurement threshold; and
transmitting a message using the selected respective CG resource.
30 . The method of claim 29 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being associated with a data radio bearer (DRB) of a configured subset of DRBs for the respective CG resource.
31 . The method of claim 29 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being associated with a logical channel (LCH) of a configured subset of LCHs for the respective CG resource.
32 . The method of claim 29 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being associated with a logical channel group (LCG) of a configured subset of LCGs for the respective CG resource.
33 . The method of claim 29 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being new data for transmission.
34 . The method of claim 29 , wherein the respective signal comprises a respective set of synchronization signal blocks (SSBs), wherein the respective set of SSBs comprises one or more SSBs.
35 . The method of claim 29 , wherein the measurement threshold is a pre-configured measurement threshold of reference signal received power (RSRP).
36 . The method of claim 29 , wherein the measurement of the respective signal comprises a first value of reference signal received power (RSRP), and the measurement threshold comprises a second value of RSRP, and wherein the first value is larger than the second value.
37 . The method of claim 29 , wherein the respective signal comprises respective channel state information (CSI).
38 . The method of claim 29 , wherein the measurement of the respective signal comprises a channel state information (CSI) measurement or a synchronization signal block (SSB) measurement.
39 . A wireless transmit/receive unit (WTRU) for wireless communications, the WTRU comprising:
a receiver configured to receive configuration information indicating 1) one or more configured grant (CG) resources for uplink data transmission, and 2) a mapping between a respective CG resource of the one or more CG resources and a respective signal;
a processor configured to select the respective CG resource from the one or more CG resources based on a measurement of the respective signal associated with the respective CG resource being above a measurement threshold; and
a transmitter configured to transmit a message using the selected respective CG resource.
40 . The WTRU of claim 39 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being associated with a data radio bearer (DRB) of a configured subset of DRBs for the respective CG resource.
41 . The WTRU of claim 39 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being associated with a logical channel (LCH) of a configured subset of LCHs for the respective CG resource.
42 . The WTRU of claim 39 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being associated with a logical channel group (LCG) of a configured subset of LCGs for the respective CG resource.
43 . The WTRU of claim 39 , wherein the message comprises uplink data, and the message is transmitted based on the uplink data being new data for transmission.
44 . The WTRU of claim 39 , wherein the respective signal comprises a respective set of synchronization signal blocks (SSBs), wherein the respective set of SSBs comprises one or more SSBs.
45 . The WTRU of claim 39 , wherein the measurement threshold is a pre-configured measurement threshold of reference signal received power (RSRP).
46 . The WTRU of claim 39 , wherein the measurement of the respective signal comprises a first value of reference signal received power (RSRP), and the measurement threshold comprises a second value of RSRP, and wherein the first value is larger than the second value.
47 . The WTRU of claim 39 , wherein the respective signal comprises respective channel state information (CSI).
48 . The WTRU of claim 39 , wherein the measurement of the respective signal comprises a channel state information (CSI) measurement or a synchronization signal block (SSB) measurement.