公开(公告)号：US20240406955A1

公开(公告)日：2024-12-05

申请号：US18800907

申请日：2024-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Haksung KIM ,  Yujin NAM ,  Kyungrae KIM

IPC: H04W72/1268 ,  H04L1/08 ,  H04W72/21 ,  H04W76/28

Abstract: The disclosure relates to a method for operating a base station in a wireless communication system, and discloses a method and apparatus which: receive periodic uplink control information (UCI) from a terminal in a connected discontinuous reception (C-DRX) on state; predict reception power of a scheduling request (SR) message based on reception power of the periodic UCI; based on a base station receiving, in a C-DRX off state, the SR message from the terminal, measure the reception power of the SR message; based on the measured reception power of the SR message and the predicted reception power of the SR message, set a maximum number of retransmissions of an UL grant that may be transmitted by the base station; retransmit the UL grant by the base station in response to the received SR message; and based on identifying that the number of retransmissions of the UL grant reaching the maximum number of retransmissions of the UL grant, determine that the base station does not receive the SR message.

公开(公告)号：US20230362681A1

公开(公告)日：2023-11-09

申请号：US18143437

申请日：2023-05-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yujin NAM ,  Seungmo KIM ,  Haksung KIM ,  Seowoo JANG ,  Gyeongmin PYEON

IPC: H04W24/02 ,  H04W24/06 ,  H04W24/08

CPC classification number: H04W24/02 ,  H04W24/06 ,  H04W24/08

Abstract: An electronic device includes a memory storing instructions, a transceiver configured to receive base station data, and at least one processor configured to execute the instructions to: divide the base station data into a plurality of pieces of base station data according to a first time unit; generate first data of the first time unit by superimposing the plurality of pieces of base station data on each other; divide the first data of the first time unit into a plurality of second time intervals, according to a second time interval unit; calculate at least one probability density function for each second time interval of the plurality of second time intervals; generate at least one first representative data by using respective probability density functions of the plurality of second time intervals; and train the base station model, based on the at least one first representative data.

公开(公告)号：US20230114492A1

公开(公告)日：2023-04-13

申请号：US17963634

申请日：2022-10-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juhwan SONG ,  Sungjin SHIN ,  Yujin NAM ,  Seowoo JANG

IPC: H04W72/12 ,  H04L1/00

Abstract: An electronic device may include a storage device and at least one processor, wherein the at least one processor may obtain environmental information from a radio access network (RAN) to store the environmental information in the storage device, identify at least one first configuration value for scheduling a radio resource from the obtained environmental information, based on a learning model generated based on previously obtained environmental information, compare the first configuration value with at least one threshold value, adjust the first configuration value to a second configuration value, and transmit the adjusted second configuration value to the RAN.

公开(公告)号：US20230171801A1

公开(公告)日：2023-06-01

申请号：US18070956

申请日：2022-11-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yujin NAM ,  Kyungrae KIM ,  Haksung KIM

IPC: H04W72/12

CPC classification number: H04W72/1231 ,  H04W72/1289

Abstract: According to various embodiments, a method of operating a network may include: identifying a scheduling request message from an electronic device through at least one first resource, and the at least one first resource may include at least a portion of physical uplink control channel (PUCCH) resources allocated to the electronic device; identifying a reception intensity of the scheduling request message in the at least one first resource; identifying at least one second resource allocated to the electronic device, based on the reception intensity, wherein the at least one second resource may be allocated for a PUSCH of the electronic; and transmitting downlink control information (DCI) including information for identifying the at least one second resource to the electronic device.