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：US20230246776A1

公开(公告)日：2023-08-03

申请号：US18297242

申请日：2023-04-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonsoo KIM ,  Daejun KANG ,  Sangwon KIM ,  Keonyoung LEE ,  Yongjae JUNG ,  Junsuk KIM ,  Jinwoo KIM ,  Minho YANG ,  Hyoungjoo LEE ,  Yonggue HAN ,  Junyoung WOO ,  Sanggeun LEE ,  Juhyun LEE ,  Chaiman LIM

IPC: H04L5/00 ,  H04W52/22

CPC classification number: H04L5/0048 ,  H04W52/228

Abstract: An example electronic device may include multiple antennas and at least one processor, wherein the at least one processor is configured to: identify a sounding reference signal (SRS) configuration received from a network; identify a physical downlink shared channel (PDSCH) scheduling rate corresponding to the electronic device; transmit, based on the PDSCH scheduling rate not being included in a first range, at least one SRS at the magnitude of first transmission power through each of at least some of the multiple antennas, in each of one or more resource for SRS signal transmission identified on the basis of the SRS configuration; and refrain from transmitting the at least one SRS in the one or more resources based on the PDSCH scheduling rate being included in the first range, or transmit the at least one SRS at the magnitude of second transmission power, which is different from the magnitude of the first transmission power, through each of at least some of the multiple antennas, in the each of the one or more resources.

公开(公告)号：US20230160717A1

公开(公告)日：2023-05-25

申请号：US18065229

申请日：2022-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghyun HONG ,  Dowan KIM ,  Junsuk KIM ,  Eunmo YANG ,  Donghyun LEE ,  Hyuncheol PARK ,  Hwajeong SON

IPC: G01C21/00

CPC classification number: G01C21/383 ,  G01C21/3841

Abstract: An electronic device is provided. The electronic device includes a communication module, a processor, and a memory storing instructions, the electronic device receives information indicating that a first external electronic device entered a designated space, from at least one anchor in the designated space, in response to receiving the information, establishes a communication connection with the first external electronic device using the communication module, after establishing the communication connection with the first external electronic device, receives a request of use authority of a first device among devices positioned in the designated space from the first external electronic device, identifies use authority set for the first external electronic device, based on information on the first device and information on the first external electronic device, and transmits information to the first external electronic device and the first device so the set use authority is applied to the first external electronic device.

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：US20210410210A1

公开(公告)日：2021-12-30

申请号：US17470406

申请日：2021-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soomin LEE ,  Junsuk KIM ,  Jihwan KIM ,  Kyunghoon LEE ,  Chungwan HONG ,  Hyejeong KIM ,  Sangho LEE

IPC: H04W76/11 ,  H04W72/04 ,  H04W8/20 ,  H04W72/10

Abstract: An electronic device is provided. The electronic device includes a first wireless communication circuit that provides a first radio access technology (RAT) associated with a long term evolution (LTE), a second wireless communication circuit that provides a second RAT associated with a new radio (NR), a subscriber identification module, a communication processor, and a memory. The electronic device obtains access technology identifier (ATI) information associated with one public land mobile network (PLMN) from the subscriber identification module and performs frequency scanning by using the first wireless communication circuit, when the ATI information indicates a next generation radio access network (NG-RAN) associated with the first RAT.

公开(公告)号：US20200170003A1

公开(公告)日：2020-05-28

申请号：US16695332

申请日：2019-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihwan KIM ,  Junsuk KIM ,  Taeseop LEE ,  Jiyoung CHA ,  Hyejeong KIM ,  Sangho LEE ,  Sunmin HWANG

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/08

Abstract: According to certain embodiments, an electronic device comprises at least one processor; and a memory operatively connected with the at least one processor and storing a plurality of identifiers related to attributes of a communication bearer. The memory stores instructions that, when executed by the at least one processor, cause the electronic device to: receive information related to multi radio access technology (RAT) dual connectivity (MR-DC) from a first base station (BS) connected with a first core network, using a first frequency band; transmit a first packet data network (PDN) connectivity request comprising a first identifier among the plurality of identifiers and a second PDN connectivity request comprising a second identifier among the plurality of identifiers to the first BS, using the first frequency band; establish a first PDN session with the first BS and the first core network, in which the first PDN session provides a communication bearer having a first attribute related to the first identifier; establish a second PDN session with the first BS and the first core network, in which the second PDN session provides a communication bearer having a second attribute related to the second identifier; receive from the first BS, a message indicating that the first BS is connected with a second BS; and communicate using signals with the second BS and the first core network through the second PDN session based on at least a part of the message, using the second frequency band.