ScienBiziP, P.C.
Methods and devices for packet data convergence protocol (PDCP) data transmission in wireless communication systems
A method performed by a Packet Data Convergence Protocol (PDCP) entity of a User Equipment (UE) is provided. The PDCP entity is associated with at least two Radio Link Control (RLC) entities and configured with a duplication function that is not activated. The method includes determining whether the at least two RLC entities belong to the same cell group and indicating a first PDCP data volume to a first Medium Access Control (MAC) entity and a second PDCP data volume to a second MAC entity when the at least two RLC entities belong to the same cell group. The second PDCP data volume is indicated as zero.
FG Innovation Company Limited
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inventional additional inventional inventional
Chia-Hung Chie-Ming Hung-Chen
Wei Chou Chen