公开(公告)号：US20210105841A1

公开(公告)日：2021-04-08

申请号：US16985617

申请日：2020-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonsoo KIM ,  Daejun KANG ,  Yushin KIM ,  Keonyoung LEE ,  Yongjae JUNG

IPC: H04W76/14 ,  H04W24/10 ,  H04L1/00 ,  H04L12/801

Abstract: An electronic device and a method thereof are provided. The electronic device includes at least one communication processor which receives data via a first cellular communication or a second cellular communication, and an application processor, wherein the at least one communication processor is configured to receive, from a master node corresponding to the first cellular communication, first partitioned data among partitioned data produced by partitioning the data, and receive second partitioned data from a secondary node corresponding to the second cellular communication, identify a first sequence number of the first partitioned data and a second sequence number of the second partitioned data, and induce a decrease in or a stop of transmission of pieces of partitioned data to the electronic device via a node which transmits partitioned data corresponding to a small sequence number.

公开(公告)号：US20210337417A1

公开(公告)日：2021-10-28

申请号：US17065116

申请日：2020-10-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keonyoung LEE ,  Yushin KIM ,  Dongjin LEE ,  Bumjin JUNG ,  Gwanghyun GHO

IPC: H04W28/02 ,  H04L12/24 ,  H04W28/10 ,  H04W74/08

Abstract: According to an embodiment, an electronic device comprises: at least one processor, wherein the at least one processor may be configured to: receive a first message indicating a packet data convergence protocol (PDCP) state of a network from the network, identify a first missing count (FMC) of the network based on the first message, identify a count of a message scheduled to be transmitted by the electronic device, compare the count of the message scheduled to be transmitted with the FMC, and adjust the count of the message scheduled to be transmitted based on a result of the comparison.