公开(公告)号：WO2021033876A1

公开(公告)日：2021-02-25

申请号：PCT/KR2020/006803

申请日：2020-05-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHUNG, Wonsuk ,  KIM, Junsuk ,  LEE, Sangho ,  LEE, Jangbok

IPC: H04W52/02 ,  H04W24/08 ,  H04B17/318 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06

Abstract: An electronic device and an operation method of the electronic device are disclosed in various embodiments. The electronic device may include a first communication processor in primary cellular communication with a primary node and a second communication processor in primary cellular communication with a secondary node, wherein the first communication processor may be configured to control to receive a request signal requesting for measurement of quality of the secondary cellular communication from the primary node, transmit a signal requesting to the second communication processor for measurement of the quality of the secondary cellular communication to the second communication processor at a predetermined interval based on receipt of the request signal, receive a secondary cellular communication quality measurement result from the second communication processor, and adjust the predetermined interval based on the measurement result. Other various embodiments are possible.

公开(公告)号：WO2020149639A1

公开(公告)日：2020-07-23

申请号：PCT/KR2020/000735

申请日：2020-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： JIN, Seungri ,  NAM, Kicheol ,  KIM, Sangbum ,  PARK, Kisung ,  LEE, Jangbok

IPC: H04W8/24 ,  H04W24/10 ,  H04W76/10

Abstract: A communication technique for merging, with internet of things (IoT) technology, a fifth generation (5G) communication system for supporting a higher data rate, subsequent to a fourth generation (4G) system, and a system thereof are provided. The disclosure can be applied to an intelligent service (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), based on a 5G communication technology and an IoT-related technology. A method for reporting user equipment (UE) capability of a terminal and a device thereof are provided.

公开(公告)号：WO2020060021A1

公开(公告)日：2020-03-26

申请号：PCT/KR2019/008997

申请日：2019-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： LEE, Soomin ,  LEE, Jangbok ,  LEEM, Hansung ,  KIM, Hyejeong ,  LEE, Sangho ,  KIM, Mooyoung

IPC: H04L29/08

Abstract: An electronic device and a method of an electronic device are provided. The electronic device includes a memory, a communication module, and a processor configured to identify application information stored in the memory, monitor network status using the communication module, and control a packet data unit (PDU) session based on the application information or the network status. The method includes identifying application information stored in a memory of the electronic device; monitoring network status using a communication module of the electronic device; and controlling a PDU session based on the application information or the network status.

公开(公告)号：WO2020022762A1

公开(公告)日：2020-01-30

申请号：PCT/KR2019/009129

申请日：2019-07-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： LEE, Soomin ,  LEEM, Hansung ,  PARK, Hongju ,  LEE, Jangbok ,  KIM, Hong ,  PARK, Kisung ,  LEE, Jookwan ,  CHUNG, Wonsuk ,  KIM, Hyejeong ,  LEE, Sangho ,  PARK, Suyoung ,  HWANG, Sunmin

IPC: H04M1/725 ,  H04B1/7083 ,  H04W88/06 ,  H04W48/16 ,  H04W48/08 ,  H04W48/18 ,  H04W76/30

Abstract: An electronic device comprising, a touch screen display, a communication module comprising long term evolution (LTE) communication circuit and new radio (NR) communication circuit, a communication processor configured to control the communication module, a memory, and an application processor, wherein the memory stores a plurality of operator information, wherein the communication processor is configured to receive a public land mobile network (PLMN) of a network to which the electronic device is connected, a system information block (SIB) indicating whether the network is available to evolved terrestrial radio access network (E-UTRAN) new radio-dual connectivity (EN-DC), and restrict DCNR, from a LTE base station by using the LTE communication circuit, and provide the PLMN, the SIB, and the restrict DCNR to the application processor, wherein the application processor is configured to identify operator information among the plurality of operator information based on the PLMN, determine to display a LTE indicator or a 5 th generation (5G) indicator, based on the identified operator information, the SIB, and the restrict DCNR.

公开(公告)号：EP4525551A2

公开(公告)日：2025-03-19

申请号：EP24209575.0

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Junsuk ,  LEE, Sangho ,  LEE, Jangbok ,  CHUNG, Wonsuk ,  KIM, Sohmann ,  BAIK, Jongmin ,  LEE, Kyunghoon ,  LEE, Jookwan ,  PARK, Suyoung ,  HWANG, Sunmin

IPC: H04W76/28

Abstract: An electronic device comprising a display, a first and a second communication circuitries, wherein in the first mode, both the first and second communication circuitries are in an active state, a processor to:
- determine whether to change from the first mode to a second mode based on:
- a first condition of a high temperature value; and/or
- a second condition of low data throughput while the display is inactive;

- in determining to change from the first to the second mode, release the connection with the second cellular network;
- in the second mode, maintain the release from the second cellular network by not transmitting a measurement report to the first cellular network, related to the second cellular network;
- change, after the release of the connection with the second cellular network, from the second mode to the first mode, when the second condition is not satisfied.

公开(公告)号：EP4007438A1

公开(公告)日：2022-06-01

申请号：EP21213815.0

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Junsuk ,  LEE, Sangho ,  LEE, Jangbok ,  CHUNG, Wonsuk ,  KIM, Sohmann ,  LEE, Byunggil ,  KIM, Seonmi ,  BAIK, Jongmin ,  LEE, Kyunghoon ,  LEE, Jookwan ,  PARK, Suyoung ,  HWANG, Sunmin

IPC: H04W76/27 ,  H04W76/28 ,  H04W52/02 ,  H04W88/06

Abstract: An electronic device includes a communication processor including a first communication circuitry, a second communication circuitry , and a temperature measurement sensor. The electronic device further includes an application processor that receives information via the second communication circuitry and determines whether to request the communication processor change modes. The communication processor receives a signal to change modes, release an RRC connection, and control the second communication circuitry to enter a sleep state.

公开(公告)号：EP3831108A1

公开(公告)日：2021-06-09

申请号：EP20741312.1

申请日：2020-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： JIN, Seungri ,  NAM, Kicheol ,  KIM, Sangbum ,  PARK, Kisung ,  LEE, Jangbok

IPC: H04W8/24 ,  H04W24/10 ,  H04W76/10

公开(公告)号：EP3720240A1

公开(公告)日：2020-10-07

申请号：EP20168022.0

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Junsuk ,  LEE, Sangho ,  LEE, Jangbok ,  CHUNG, Wonsuk ,  KIM, Sohmann ,  LEE, Byunggil ,  KIM, Seonmi ,  BAIK, Jongmin ,  LEE, Kyunghoon ,  LEE, Jookwan ,  PARK, Suyoung ,  HWANG, Sunmin

IPC: H04W76/27 ,  H04W52/02 ,  H04W76/28

Abstract: An electronic device includes a communication processor including a first communication circuitry, a second communication circuitry , and a temperature measurement sensor. The electronic device further includes an application processor that receives information via the second communication circuitry and determines whether to request the communication processor change modes. The communication processor receives a signal to change modes, release an RRC connection, and control the second communication circuitry to enter a sleep state.