公开(公告)号：US20230224775A1

公开(公告)日：2023-07-13

申请号：US18152518

申请日：2023-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumgon CHOI ,  Byoungha YI

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0072 ,  H04W36/08

Abstract: A device and a method for detecting abnormality in cell coverage in a wireless communication system are provided. A base station includes a communication interface, a memory, and a processor operatively coupled to the communication interface and the memory. The processor is configured to obtain information related to an abnormal area from a network management device. The processor is configured to identify, in a case in which a user equipment (UE) handovers from another base station to the base station, whether the abnormal area is provided by the other base station based on the information related to the abnormal area. The processor is configured to detect, in a case in which the abnormal area is provided by the other base station, whether cell coverage of the base station is affected by the abnormal area provided by the other base station, based on information related to timing advance (TA) of the other base station.

公开(公告)号：US20210084599A1

公开(公告)日：2021-03-18

申请号：US16613683

申请日：2018-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bongchan KIM ,  Byoungha YI ,  Hoon HUH ,  Jaeyoung LEE

IPC: H04W52/34 ,  H04W52/26 ,  H04W52/24

Abstract: The present invention relates to a method and an apparatus for real-time transmit power control of a base station and, more particularly, to a method and an apparatus for adjusting real-time transmit power of each cell for improving UE throughput in a multi-carrier environment. A method of controlling transmit power of each cell by a server of the present invention comprises the steps of: receiving setting information from a system management server; receiving channel state information and loading-related information from a base station controlling each cell; determining transmit power to be applied to each cell on the basis of the setting information, the channel state information, and the loading-related information; and transmitting the determined transmit power information to the base station controlling each cell.

公开(公告)号：US20190215776A1

公开(公告)日：2019-07-11

申请号：US16242442

申请日：2019-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongkyung KIM ,  Byoungha YI ,  Dongheon LEE

IPC: H04W52/14 ,  H04W52/10 ,  H04W52/24

CPC classification number: H04W52/143 ,  H04W52/10 ,  H04W52/241 ,  H04W52/243 ,  H04W52/367

Abstract: A method for adjusting transmit power of a serving base station in a wireless communication system is provided. The method includes receiving measurement information indicating channel states of the serving base station and at least one neighbor base station from at least one serving user equipment (UE), receiving first information including information about transmit power of the at least one neighbor base station from the at least one neighbor base station, and determining the transmit power of the serving base station using the measurement information and the first information.

公开(公告)号：US20230188425A1

公开(公告)日：2023-06-15

申请号：US17884085

申请日：2022-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjun PARK ,  Byoungha YI ,  Youngbo CHO

IPC: H04L41/0896 ,  H04W28/20

CPC classification number: H04L41/0896 ,  H04W28/20

Abstract: The disclosure relates to a communication technique for converging Internet of things (IoT) technology with 5th generation (5G) communication systems designed to support a higher data transfer rate beyond 4th generation (4G) systems, and a system therefor. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. A method for dynamically allocating a resource to a network slice in a wireless communication system is provided.

公开(公告)号：US20190268858A1

公开(公告)日：2019-08-29

申请号：US16411815

申请日：2019-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisun YOON ,  Hanseok KIM ,  Byoungha YI ,  Bongchan KIM ,  Intaek LEE

IPC: H04W52/34 ,  H04W28/08 ,  H04W52/24 ,  H04W52/18 ,  H04W52/14

Abstract: A method and device for real time transmission power control in a wireless communication system are provided. The method includes receiving transmission power control related information from at least one base station, generating transmission power control information for load balancing of the at least one base station based on the transmission power control related information, and controlling the transmission power of the at least one base station based on the transmission power control information.

公开(公告)号：US20150319705A1

公开(公告)日：2015-11-05

申请号：US14699210

申请日：2015-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisun YOON ,  Hanseok KIM ,  Byoungha YI ,  Bongchan KIM ,  Intaek LEE

IPC: H04W52/18 ,  H04W28/08

CPC classification number: H04W52/343 ,  H04W28/08 ,  H04W52/143 ,  H04W52/18 ,  H04W52/247 ,  H04W52/367 ,  H04W52/40

Abstract: A method and device for real time transmission power control in a wireless communication system are provided. The method includes receiving transmission power control related information from at least one base station, generating transmission power control information for load balancing of the at least one base station based on the transmission power control related information, and controlling the transmission power of the at least one base station based on the transmission power control information.

Abstract translation: 提供了一种用于无线通信系统中的实时发送功率控制的方法和装置。 该方法包括从至少一个基站接收发送功率控制相关信息，基于发送功率控制相关信息生成用于至少一个基站的负载均衡的发送功率控制信息，以及控制至少一个基站的发送功率 基站基于传输功率控制信息。