公开(公告)号：US11159952B2

公开(公告)日：2021-10-26

申请号：US16648441

申请日：2017-12-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minsung Cho ,  Donghyuck Park ,  Sungbum Park ,  Sungrok Yoon ,  Sanghyun Chang ,  Sungkyu Jung

IPC: H04W16/18

Abstract: Disclosed is research carried out by receiving support from the “Cross-Ministry Giga KOREA Project” funded by the government (Ministry of Science and ICT) in 2017 (No. GK17N0100, millimeter wave 5G mobile communication system development). Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. Disclosed are an analysis method and device for improving the accuracy and the reliability of a network design result.

公开(公告)号：US10609695B2

公开(公告)日：2020-03-31

申请号：US15565779

申请日：2016-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungkyu Jung ,  Jongho Oh

IPC: H04W72/04 ,  H04L5/00 ,  H04W84/12

Abstract: The present disclosure relates to technologies for sensor networks, machine-to-machine (M2M) communication, machine-type communication (MTC), and the Internet of Things (IoT). The present disclosure may be used for intelligent services based on these technologies (smart homes, smart buildings, smart cities, smart or connected cars, healthcare, digital education, retail business, security and safety, and the like). For sending a payload to multiple users through OFDMA in a wireless LAN system, it is difficult to efficiently allocate resources for OFDMA by using the resource allocation configuration of the existing PPDU. Hence, there is proposed a new PPDU including a first field and a second field.

公开(公告)号：US11171730B2

公开(公告)日：2021-11-09

申请号：US16477381

申请日：2018-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyuck Park ,  Sungrok Yoon ,  Sungkyu Jung ,  Jinwook Kim ,  Hyesuk Kim ,  Minsung Cho ,  Sungbum Park

IPC: H04B17/309 ,  H04B17/24 ,  H04L29/08 ,  H04W84/04

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. A method for determining signal reception quality in a mobile communication system according to another embodiment of the present specification comprises the steps of: acquiring measurement information related to a received signal; acquiring map information corresponding to a region where the signal is received; and determining signal reception quality at a predicted reception point on the basis of the measurement information and the map information.

公开(公告)号：US11153763B2

公开(公告)日：2021-10-19

申请号：US16349475

申请日：2017-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungkyu Jung ,  Jinwook Kim ,  Hyesuk Kim ,  Donghyuck Park ,  Sungbum Park ,  Yoonsung Park ,  Jaesung An ,  Sungrok Yoon ,  Soonyoung Lee ,  Minsung Cho

IPC: H04B17/27 ,  H04W16/18 ,  H04B17/309 ,  H04B17/391 ,  G06T17/05 ,  H04W16/28

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communication technologies and I-T-related technologies. A method for analyzing signal transmission properties in a wireless communication system, according to one embodiment of the present specification, comprises: obtaining first information comprising three-dimensional map information; obtaining second information comprising real environment information from image information relating to the three-dimensional map information; determining locations of a plurality of transmitter candidates on the basis of at least one of the first information and the second information; and performing a ray tracing simulation on the basis of the first information and the second information. The preset research was carried out with the support of the “Cross-ministry Giga Korea Project” of the Ministry of Science, ICT and Future Planning, of the Republic of Korea.