SYSTEM AND METHOD FOR SDAP / QOS BASED PROACTIVE SCHEDULING FOR UL TRANSMISSION

원문 (중국어)

Systems and methods for Service Data Adaptation Protocol (SDAP) and Quality of Service (QoS) based proactive scheduling for UpLink (UL) transmission grants. One such method includes: determining, using a primary gNB that acts as a scheduler, which UEs are in an idle mode and which UEs are in a connected mode; mapping, using SDAP layers, the QoS flow to Data Radio Bearers (DRBs) from the primary gNB for UEs that are in the connected mode, wherein QoS flow packets are classified and marked using a QoS flow identifier (QFI); targeting, using the scheduler, UEs with a higher priority QFI for selection before UEs with a lower priority QFI; providing proactive grants of UL transmissions to the selected UEs with a higher priority QFI; and providing grants of UL transmissions to the UEs with a lower priority QFI using dynamic scheduling.