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公开(公告)号：US20210204111A1
公开(公告)日：2021-07-01
申请号：US17247929
申请日：2020-12-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongsuk JUNG , Sukkyung YOON , Eunseok YANG , Daejun KANG , Keonyoung LEE
Abstract: An electronic device may include a first subscriber identity module (SIM), a second SIM, a communication circuit, a memory, and a processor. According to an embodiment, the memory may store instructions that when executed, cause the processor to set the first SIM to a SIM associated with a data service, and the second SIM to a SIM irrelevant to the data service to determine first capability information associated with a function supported by the electronic device in connection with the first SIM, and second capability information associated with a function supported by the electronic device in connection with the second SIM. The instructions may also cause the processor to transmit the first and second capability information to the network, and to receive allocation of a resource for wireless communication corresponding to each of the first and second SIM from the network, based on the first and the second capability information.
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12.发明公开公开(公告)号：US20240224307A1
公开(公告)日：2024-07-04
申请号：US18520968
申请日：2023-11-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dooyoung KIM , Keonyoung LEE
Abstract: An electronic device includes a communication circuit, a processor, and memory storing instructions. The instructions, when executed by the processor, cause the electronic device to receive, a user equipment (UE) capability enquiry (UCE) message requesting to transfer capability information of the electronic device from a network, transmit a UE capability information (UCI) message including the capability information of the electronic device to the network, in response to the UCI message, identify whether a message is received from the network within a set time, identify whether the message is a radio resource control (RRC) connection release message indicating to release an RRC connection, and based on identifying that the message is the RRC connection release message, identify that a version number of a technical specification (TS) release operated in the electronic device is different from a version number of a TS release operated in the network.
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公开(公告)号：US20230328826A1
公开(公告)日：2023-10-12
申请号：US18297165
申请日：2023-04-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Keonyoung LEE , Hyeyeon KONG , Poongup LEE , Youngsoo KIM , Minwoong CHO
CPC classification number: H04W76/16 , H04W52/242 , H04W52/367
Abstract: According to an embodiment, an electronic device may comprise at least one communication processor. The at least one communication processor may be configured to: establish, based on dual connectivity, a first connection based on a first radio access technology (RAT) and a second connection based on a second RAT; transmit first uplink data based on the first connection and transmit second uplink data based on the second connection, wherein a throughput corresponding to the second connection may be a first value; identify at least one first parameter associated with the first connection and at least one second parameter associated with the second connection; perform at least one operation for transmitting, based on the second connection, uplink (UL) data with a throughput less than the first value, based on the at least one first parameter satisfying a first condition indicating a good uplink channel state and that the at least one second parameter satisfying a second condition indicating a poor uplink channel state; and based on performing the at least one operation, transmit third uplink data based on the first connection and transmit fourth uplink data based on the second connection, wherein a throughput corresponding to the second connection may be less than the first value.
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公开(公告)号：US20230076852A1
公开(公告)日：2023-03-09
申请号：US17976246
申请日：2022-10-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dooyoung KIM , Keonyoung LEE , Suyoung PARK , Sunmin HWANG
IPC: H04W8/18
Abstract: An electronic device is provided. The electronic device includes a processor, a plurality of SIMs connected to the at least one processor, wherein the at least one processor is configured to transmit or receive Internet packet data by using a first SIM, based on a first network and a first RAT, corresponding to the first SIM, when a second SIM supports a second RAT different from the first RAT, identify whether communication based on a second network and a second RAT, corresponding to the second SIM, can be performed during transmission or reception of the Internet packet data to or from the first network, and based on identifying that communication based on the second network and the second RAT, corresponding to the second SIM, can be performed, transmit or receive the Internet packet data based on the second network and the second RAT, corresponding to the second SIM.
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15.发明申请公开(公告)号：US20220167298A1
公开(公告)日：2022-05-26
申请号：US17436253
申请日：2020-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daejun KANG , Hyeonsoo KIM , Keonyoung LEE , Yongjae JUNG
Abstract: The present invention is for transmitting capability information of a user equipment (UE), and a method of operating an electronic device according to various embodiments may comprise receiving system information from a cell of a first radio access technology (RAT); generating a message selectively including capability information of the electronic device for the second RAT according to whether the system information includes information about a cell of a second RAT different from the first RAT; and transmitting the message to the cell of the first RAT. In addition, various embodiments are possible.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20210399826A1
公开(公告)日：2021-12-23
申请号：US17292860
申请日：2019-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Keonyoung LEE , Sangwon KIM
Abstract: Disclosed in various embodiments of the present invention are: an apparatus using a modulation and coding scheme (MCS) index table in a wireless communication system; an MCS index table determination method therefor; and an apparatus therefor. According to various embodiments of the present invention, an electronic device comprises at least one communication circuit for supporting wireless communication with a base station, a memory for storing at least two MCS index tables, and a processor operatively connected to the communication circuit and the memory, wherein the processor receives downlink control information (DCI), which includes a retransmission MCS index so as to be retransmitted from the base station, by using the communication circuit when a cyclic redundancy check (CRC) fails, compares same with the retransmission MCS index stored in the memory, on the basis of the retransmission MCS index of the downlink control information, determines a mismatch between the MCS index tables on the basis of determining that the retransmission MCX indexes differ, and restores the MCS index table on the basis of determining the mismatch between the MCS index tables. Additional various embodiments are possible.
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公开(公告)号：US20210337417A1
公开(公告)日：2021-10-28
申请号：US17065116
申请日：2020-10-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Keonyoung LEE , Yushin KIM , Dongjin LEE , Bumjin JUNG , Gwanghyun GHO
Abstract: According to an embodiment, an electronic device comprises: at least one processor, wherein the at least one processor may be configured to: receive a first message indicating a packet data convergence protocol (PDCP) state of a network from the network, identify a first missing count (FMC) of the network based on the first message, identify a count of a message scheduled to be transmitted by the electronic device, compare the count of the message scheduled to be transmitted with the FMC, and adjust the count of the message scheduled to be transmitted based on a result of the comparison.
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公开(公告)号：US20240284286A1
公开(公告)日：2024-08-22
申请号：US18432551
申请日：2024-02-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Keonyoung LEE , Poongup LEE
CPC classification number: H04W36/14 , H04W36/0085 , H04W36/185 , H04W84/06 , H04W88/06
Abstract: An electronic device includes a communication circuit configured to support cellular communication through a terrestrial network and a non-terrestrial network and at least one communication processor, comprising processing circuitry, wherein at least one communication processor, individually and/or collectively, is configured to: determine, based on a frequency of a terrestrial network having a previous connection history before a connection to the non-terrestrial network and/or frequency information of a pre-stored terrestrial network, a frequency of the terrestrial network to be found, perform a search for the terrestrial network in a section in which data is not received, based on a location of the electronic device, and determine whether to release a connection with the non-terrestrial network and make the connection to the terrestrial network according to whether a specified condition is satisfied based on the terrestrial network being found.
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19.发明公开公开(公告)号：US20230224051A1
公开(公告)日：2023-07-13
申请号：US17983654
申请日：2022-11-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaemoon CHA , Jaewoo PARK , Keonyoung LEE , Yeonjoo LEE , Minhwan JEON
Abstract: An electronic device may include at least one communication processor, at least one radio frequency integrated circuit (RFIC) configured to provide a radio frequency (RF) signal based on a signal from the at least one communication processor, and a first RF circuit and a second RF circuit configured to process and provide the RF signal. The at least one communication processor may be configured to control at least part of the electronic device to allow the first RF circuit to process at least one first RF signal provided from the RFIC, in an over-temperature state, identify that a sum of times when the first RF circuit processes the at least one first RF signal is at least the value of a designated period, and based on the sum of the times when the first RF circuit processes the at least one first RF signal being at least the value of the designated period, stop use of the first RF circuit and control at least part of the electronic device to allow the second RF circuit to process at least one second RF signal provided from the RFIC. Other various embodiments are possible as well.
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20.发明申请公开(公告)号：US20220353934A1
公开(公告)日：2022-11-03
申请号：US17586468
申请日：2022-01-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoungho LEE , Kipyo NAM , Sungsick KIM , Janggun BAE , Keonyoung LEE , Jinmo LEE
Abstract: In an electronic device and a method for operating an electronic device according to various embodiments of the disclosure, the electronic device may include: a first communication circuit configured to support first cellular communication; a second communication circuit configured to support second cellular communication; and a processor, and the processor may be configured to: control the second communication circuit such that the first cellular communication connection is released and the second cellular communication connection is performed or the second cellular communication connection is maintained in response to reception and/or transmission of a call connection request message while being connected to a network, determine, in response to termination of the call connection, whether to release the second cellular communication based on whether at least one condition including a condition related to whether a system information block receivable via the second cellular communication is received is satisfied, and perform the first cellular communication connection based on information for the first cellular communication connection included in the system information block.
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