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1. (WO2018197659) DELAY-BASED TRIGGER FOR ACTIVATING UPLINK SPLITTING

Pub. No.:    WO/2018/197659    International Application No.:    PCT/EP2018/060848
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: H04W 72/12
H04W 36/02
H04L 5/00
Applicants: NOKIA TECHNOLOGIES OY
Inventors: KOSKINEN, Henri Markus
JANCZYK, Georg-Raffael
Title: DELAY-BASED TRIGGER FOR ACTIVATING UPLINK SPLITTING
Abstract:
Systems, methods, apparatuses, and computer program products relating to radio bearer splitting are provided. One method may include determining a condition based on the duration of time that UL data resides in a buffer waiting for transmission. The method may also include reporting UL data available at the buffer for a split bearer to one or both of the configured cell groups (e.g., MCG or SCG) based on the determined condition.