High-reliability modulation coding scheme and logical channel prioritization
摘要
說明書
The base station 105-a may provide an indication of a maximum TTI duration in an LCP configuration 210 for an uplink grant 215. The UE 115-a may transmit data 220 associated with the uplink grant 215 using a corresponding logical channel (e.g., indicated in the uplink grant 215), which may be a traffic channel for carrying user-plane data or a control channel for carrying control-plane information related to URLLC services. For example, the UE 115-a may use a traffic logical channel, such as a dedicated traffic channel (DTCH) for transmission of user data or a multicast traffic channel (MTCH) for transmission of multicast data, during the maximum TTI duration. Indicating a maximum TTI duration associated with the uplink grant 215 in the LCP configuration 210, however, may not meet high-reliability and low-latency requirements because different uplink grants may be associated with different MCSs. For instance, two uplink grants associated with a same TTI duration, but different reliability levels, may have different reliabilities and/or latencies associated with the corresponding uplink transmissions.
