IEEE/ICACT20250076 Slide.08        [Big Slide]       Oral Presentation
The uplink split function is enabled/disable by configurations at PDCP-Config from Radio Resource Control Layer to UE. By enabling the uplink split function at state (2) and (3), UE can send data through both station depends on its data rate. By apply uplink split bearer, we can force UE to use eNB as primary path, to overcome the bad channel quality situation.

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