公开(公告)号：US11101934B2

公开(公告)日：2021-08-24

申请号：US16675946

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert-Jan Van Lieshout ,  Himke Van Dervelde

IPC: H04L1/16 ,  H04L1/18 ,  H04L1/08

Abstract: Methods and apparatuses are provided for transmitting a status report by a receiving device including an automatic repeat request (ARQ) entity and a hybrid ARQ (HARQ) processor, in a mobile communication system. The method includes transmitting, by the HARQ processor, a packet provided from the ARQ entity to a receiving device; receiving, by the HARQ processor, a packet including a status report including a reception status of the transmitted packet from the receiving device; and providing, by the HARQ processor, the status report to the ARQ entity. The status report is generated, by an ARQ entity of the receiving device at a transmission opportunity indicated by a HARQ processor of the receiving device, in response to the status report being triggered based on at least one triggering condition by the ARQ entity of the receiving device.

公开(公告)号：US10827483B2

公开(公告)日：2020-11-03

申请号：US16195840

申请日：2018-11-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangbum Kim ,  Himke Van Dervelde ,  Soenghun Kim ,  Jaehyuk Jang ,  Kyeongin Jeong

IPC: H04W72/04 ,  H04W16/32

Abstract: A method and an apparatus, in a mobile communication system, for effectively providing configuration information about a small cell that has a small cell service region are provided. The method for transmitting reconfiguration information of a small cell base station in a mobile communication system includes: when deciding to reconfigure a small cell, obtaining the latest macro cell configuration information from a macro cell base station; generating reconfiguration information about the small cell on the basis of the obtained macro cell configuration information; and transmitting, to the macro cell base station, the regenerated reconfiguration information so that the macro cell base station can transmit the reconfiguration information to User Equipment (UE).