公开(公告)号：US20240187894A1

公开(公告)日：2024-06-06

申请号：US18463760

申请日：2023-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junsuk KIM ,  Minho YANG ,  Jinwoo KIM ,  Sungjin PARK ,  Junyoung WOO ,  Chaeman LIM ,  Euichang JUNG

IPC: H04W24/08 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W24/10

Abstract: In an electronic device and/or an operating method of the electronic device, the electronic device may include first and second antenna modules, and a communication processor. The communication processor may be configured to receive, from a cellular network, a measurement configuration (e.g., measConfig) related to measurement of a quality of a signal having a first frequency band and measurement of a quality of a signal having a second frequency band, to measure the quality of the signal having the first frequency band by using the first antenna module and the second antenna module, to select one antenna module among the first antenna module and the second antenna module, based on the results of the measurement, to transmit, to the cellular network, a measurement report including the quality of the signal having the first frequency band, which has been measured by a selected antenna module, when the quality of the signal having the first frequency band, which has been measured by the selected antenna module, satisfies a condition included in the measurement configuration, and to transmit, to the cellular network, a measurement report including the quality of the signal having the second frequency band, which has been measured by an unselected antenna module, when the quality of the signal having the second frequency band, which has been measured by the unselected antenna module, satisfies the condition included in the measurement configuration. In addition, various other embodiments are possible.

公开(公告)号：US20240138014A1

公开(公告)日：2024-04-25

申请号：US18401058

申请日：2023-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang JUNG ,  Youngrok JANG ,  Suha YOON

IPC: H04W76/19 ,  H04W24/08 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04W76/19 ,  H04W24/08 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/232 ,  H04W76/20

Abstract: The present disclosure relates to a communication system. The present disclosure may be applied to intelligent services on the basis of 5G communication technology and IoT-related technology. According to the present disclosure, a method performed by a terminal may comprise the steps of: receiving an RRC message, including information on one or more BFD sets, from a base station; identifying whether beam failure is detected for one or more reference signals included in the one or more BFD sets; when beam failure is detected for at least one of the one or more BFD sets, identifying at least one candidate beam reference signal on the basis of a candidate beam set associated with the BFD sets for which beam failure is detected; and transmitting a BFR request message including information about the at least one candidate beam reference signal.

公开(公告)号：US20240039612A1

公开(公告)日：2024-02-01

申请号：US18486911

申请日：2023-10-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang JUNG ,  Youngrok JANG ,  Suha YOON

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/06964 ,  H04L5/0048

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method by a terminal in a wireless communication system is provided. The method includes obtaining information about at least one reference signal for beam failure detection; determining whether a beam failure is detected with respect to the at least one reference signal including a first reference signal set, a second reference signal set and a third reference signal set; and in a case that the beam failure is detected with respect to at least one of the first, second, or third reference signal set, transmitting beam failure recovery request information for the at least one reference signal. The first and second reference signal sets correspond to first and second CORESET pools, respectively, and the third reference signal set corresponds to a cell associated with the first and second CORESET pools.

公开(公告)号：US20230388842A1

公开(公告)日：2023-11-30

申请号：US18365605

申请日：2023-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsuk KIM ,  Hyoungjoo LEE ,  Minho YANG ,  Yonggue HAN ,  Taeyoon KIM ,  Euichang JUNG ,  Chaiman LIM

IPC: H04W24/10 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/08

Abstract: An electronic device according to various embodiments comprises: a memory and at least one communication processor, the at least one communication processor configured to: confirm a plurality of specified measurement objects (MOs) for measuring the downlink performance of a second communication network, while connected to a first base station of a first communication network; confirm measurement priorities of the plurality of specified MOs based at least on information relating to the transmission/reception performance of signals having a frequency corresponding to the respective plurality of MOs and stored in the memory; measure the reception signal strength with respect to at least one MO from a signal transmitted from a second base station of the second communication network, based on the measurement priorities of the plurality of MOs; and control the electronic device to transmit at least one measurement report (MR) to the first base station of the first communication network, on the basis of the measurement result of the reception signal strength with respect to the at least one MO.

公开(公告)号：US20230379113A1

公开(公告)日：2023-11-23

申请号：US18363211

申请日：2023-08-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungchul PARK ,  Euichang JUNG

IPC: H04L5/00 ,  H04W72/1268 ,  H04W72/044

CPC classification number: H04L5/0048 ,  H04W72/1268 ,  H04W72/046

Abstract: An electronic device according to an embodiment may include: a communication processor; at least one radio frequency integrated circuit (RFIC); a first antenna group including a plurality of antennas for transmitting or receiving data of a first communication network; and a second antenna group including a plurality of antennas for transmitting or receiving data of a second communication network, wherein the communication processor may be configured to control to: receive, from a first base station corresponding to the first communication network or a second base station corresponding to the second communication network, first information related to the transmission time of a reference signal transmitted to the first base station; receive, from the second base station, second information related to the time at which the data of the second communication network is transmitted and received; and select a first antenna adjacent to a second antenna from among the plurality of antennas of the first antenna group at the time at which uplink data is transmitted to the second base station through a second antenna of the second antenna group on the basis of the received first information and the received second information, so as to transmit the reference signal to the first base station.

公开(公告)号：US20230080720A1

公开(公告)日：2023-03-16

申请号：US17975230

申请日：2022-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suha YOON ,  Taehyoung KIM ,  Seho MYUNG ,  Jeongho YEO ,  Euichang JUNG

IPC: H04W72/12

Abstract: Methods and apparatuses for performing wireless communication are provided. In some embodiments, a method performed by a terminal of a wireless communication system, includes receiving, from a base station of the wireless communication system, cross-carrier scheduling configuration information; identifying whether the cross-carrier scheduling configuration information for a secondary cell (SCell) comprises a carrier indicator field (CIF) presence field; receiving, from the base station, downlink control information for another cell on the SCell based on identifying that the cross-carrier scheduling configuration information comprises the CIF presence field; and receiving, from the base station, data using the another cell according to the downlink control information, wherein the cross-carrier scheduling configuration information indicates a CIF value of the SCell when the CIF presence field is configured for two or more cells.

公开(公告)号：US20220368438A1

公开(公告)日：2022-11-17

申请号：US17877189

申请日：2022-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minho YANG ,  Junsuk KIM ,  Junyoung WOO ,  Chaeman LIM ,  Euichang JUNG

IPC: H04B17/318 ,  H04B17/18

Abstract: Disclosed is a pre-5G or 5G communication system for supporting higher data rates beyond 4G communication system such as LTE. An electronic device including a plurality of antenna modules in a wireless communication system is provided. The electronic device includes a transceiver and a processor configured to identify a first RSRP value and a second RSRP value by using a first antenna module of the plurality of antenna modules; determine to monitor a second antenna module of the plurality of antenna modules based on the first RSRP value or the second RSRP value; and, in response to determining to monitor the second antenna module, monitor the second antenna module. The first RSRP value is measured from a first reference signal of a serving cell, and the second RSRP value is measured from a second reference signal of a neighboring cell.

公开(公告)号：US20220360408A1

公开(公告)日：2022-11-10

申请号：US17765252

申请日：2020-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euichang JUNG ,  Hoondong NOH ,  Jinhyun PARK

IPC: H04L5/00 ,  H04W72/12

Abstract: The disclosure relates to a communication technique for combining, with IoT technology, a 5th generation (5G) or pre-5G communication system to support a higher data transfer rate than a 4th generation (4G) communication system such as Long Term Evolution (LTE), and a system thereof The disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to various embodiments of the present invention, a method and apparatus for transmitting and receiving multiple data in a wireless cooperative communication system may be provided. In addition, a method for a terminal in the communication system of the present invention is characterized by comprising the steps of: sending UE capability information including beam switching-related information to a base station; receiving configuration information including information related to a control channel from the base station; receiving at least one of first control information or second control information from the base station on the basis of the information related to the control channel; identifying whether a first time offset between a first control channel and a first data channel corresponding to the first control information, and a second time offset between a second control channel and a second data channel corresponding to the second control information are smaller than the beam switching-related information; and receiving data over the first data channel or the second data channel by using default quasi co-located ((ACL) information when the first time offset and the second time offset are smaller than the beam switching-related information.

公开(公告)号：US20220322339A1

公开(公告)日：2022-10-06

申请号：US17836460

申请日：2022-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suyoung PARK ,  Suha YOON ,  Euichang JUNG ,  Mooyoung KIM ,  Sungchul PARK

IPC: H04W72/04 ,  H04B1/00 ,  G01K7/22

Abstract: An electronic device and method for efficiently processing overheat in an electronic device are provided. The electronic device includes a transceiver and at least one processor configured to identify overheat inside the electronic device and transmit, to a base station, a first message containing overheat assistance information generated in response to identifying the overheat inside the electronic device.

公开(公告)号：US20220248411A1

公开(公告)日：2022-08-04

申请号：US17611439

申请日：2020-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euichang JUNG ,  Suha YOON ,  Hoondong NOH ,  Jeongho YEO

IPC: H04W72/10 ,  H04W72/04 ,  H04L1/18

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present disclosure, a method of a terminal of a communication system comprises: receiving, from a base station, first downlink control information (DCI) including first priority information; receiving, from the base station, second DCI including second priority information; checking whether a first uplink transmission resource, associated with the first DCI, and a second uplink transmission resource, associated with second DCI, overlap on a time axis; and if the first uplink transmission resource and the second uplink transmission resource overlap on the time axis, carrying out uplink transmission for the higher priority information on the basis of the first priority information and the second priority information.