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1.发明申请
公开(公告)号：WO2021118314A1
公开(公告)日：2021-06-17
申请号：PCT/KR2020/018207
申请日：2020-12-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： LEE, Jeongho , PARK, Byungjoon , LEE, Sangho
IPC: H04B1/40 , H04B1/50 , H04B1/00 , H04B7/0408 , H04B7/06
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).A transceiver in a wireless communication system may include: a first circuit configured to up-convert a first digital signal corresponding to a first band and to up-convert a second digital signal corresponding to a second band using a same intermediate frequency (IF) frequency, and to analog-convert the up-converted signals into a first analog signal and a second analog signal; a second circuit configured to up-convert the first analog signal and the second analog signal to produce a first radio frequency (RF) signal of the first band and a second RF signal of the second band, and to output an RF signal of a third bandwidth including the first RF signal and the second RF signal; and a third circuit configured to separate the RF signal of the third bandwidth into the first RF signal and the second RF signal, to adjust a phase of the first RF signal to perform beamforming in the first band, and to adjust a phase of the second RF signal to perform beamforming in the second band.
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2.发明申请
公开(公告)号：WO2021010588A1
公开(公告)日：2021-01-21
申请号：PCT/KR2020/006814
申请日：2020-05-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KIM, Junsuk , YI, Kyuhwan , LEE, Sangho , LEE, Soomin
Abstract: An electronic device may include: a communication processor; and an application processor configured to transmit data to be transmitted through first cellular communication and/or second cellular communication to the communication processor, wherein the communication processor includes: a PDCP configured to support a split bearer for transmitting split data; a first RLC configured to split data received from the PDCP; and a second RLC configured to split data received from the PDCP, wherein the PDCP is configured to split data received from the application processor into data units having a preset size, identify a data processing rate of the first RLC and a data processing rate of the second RLC, and distribute the data units to the first RLC and the second RLC, based on the data processing rate of the first RLC and the data processing rate of the second RLC.
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3.发明申请
公开(公告)号：WO2021010587A1
公开(公告)日：2021-01-21
申请号：PCT/KR2020/006813
申请日：2020-05-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KIM, Jihwan , CHA, Jiyoung , LEE, Sangho
Abstract: An electronic device may include: a communication processor; and an application processor configured to transmit data to be transmitted through first cellular communication and/or second cellular communication to the communication processor, wherein the communication processor includes: a PDCP configured to support a split bearer for transmitting split data; a first RLC configured to split data received from the PDCP; and a second RLC configured to split data received from the PDCP, wherein the PDCP is configured to receive data to be transmitted through the first cellular communication and/or the second cellular communication from the application processor, transmit the data to at least one of the first RLC or the second RLC, and stop transmitting the data to the RLC receiving the data, based on a result of comparison between the size of data temporarily stored in the RLC receiving the data with a first configuration value.
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公开(公告)号：WO2020111572A1
公开(公告)日：2020-06-04
申请号：PCT/KR2019/015272
申请日：2019-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： KIM, Jihwan , KIM, Junsuk , LEE, Taeseop , CHA, Jiyoung , KIM, Hyejeong , LEE, Sangho , HWANG, Sunmin
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.
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公开(公告)号：WO2021075820A1
公开(公告)日：2021-04-22
申请号：PCT/KR2020/013924
申请日：2020-10-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： JEONG, Jaehoon , SONOWAL, Sukanya , SONG, Daewoong , KANG, Shinjae , OH, Junseok , LEE, Sangho
Abstract: In accordance with an aspect of the disclosure, an electronic device comprises a first audio receiving circuit; a communication circuit; at least one processor operatively connected to the first audio receiving circuit and the communication circuit; and a memory operatively connected to the at least one processor, wherein the memory stores one or more instructions that, when executed, cause the at least one processor to: obtain first audio data, wherein the first audio data is based on a user utterance recorded by an external electronic device, through the communication circuit; convert the first audio data into second audio data, using a first transfer function of the first audio receiving circuit; and generate a wakeup model using the second audio data, the wakeup model configured to verify a wakeup word associated with the first audio data.
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Patent Agency Ranking
公开(公告)号：WO2020159217A1
公开(公告)日：2020-08-06
申请号：PCT/KR2020/001335
申请日：2020-01-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： HONG, Yeona , KIM, Kibeom , OH, Youngmin , LEE, Sangho , SONG, Gajin
Abstract: Provided is an electronic device. The electronic device may include: a user interface; a processor operatively connected to the user interface; and a memory operatively connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to control the electronic device to: receive an input via the user interface; determine a task including plural actions based on the input; execute a first action among the plural actions of the determined task; obtain context information related to the task while executing the first action; determine at least one first threshold associated with the first action based at least in part on the obtained context information; and determine the result of the first action based on the execution of the first action being completed based on the at least one first threshold.
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公开(公告)号：WO2020145585A1
公开(公告)日：2020-07-16
申请号：PCT/KR2020/000162
申请日：2020-01-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： YOON, Youngchang , AN, Kyuhwan , KIM, Jihoon , LEE, Sangho
Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An amplifier includes a first transistor for amplifying the fundamental signal applied to a gate terminal. and a second transistor having a source terminal electrically connected to the drain terminal of the first transistor and a drain terminal electrically connected to a bias voltage. The current flowing through the second transistor may be determined based on the current flowing in the drain terminal of the first transistor.
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公开(公告)号：WO2023075325A1
公开(公告)日：2023-05-04
申请号：PCT/KR2022/016243
申请日：2022-10-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： SAIKRISHNA, Pedamalli , GOYAL, Ankur , CHAVVA, Ashok Kumar Reddy , KUMAR, Ashwini , KIM, Suhwook , LEE, Sangho
Abstract: Embodiments herein disclose a method for controlling a non-linear effect of a power amplifier by an apparatus. The method includes acquiring an input data of the power amplifier of the apparatus and an output data of the power amplifier. Further, the method includes determining an inverse function using a neural network. The inverse function maps normalized output data of the PA to the input data of the PA, where the neural network comprises at least one sub-network for at least one memory tap from a plurality of memory taps in the neural network. Further, the method includes modifying the input data based on the determined inverse function value by dynamically changing a usage of the at least one memory tap from the plurality of memory taps. Further, the method includes compensating the non-linear effect in the output data of the power amplifier.
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公开(公告)号：WO2021020731A1
公开(公告)日：2021-02-04
申请号：PCT/KR2020/007909
申请日：2020-06-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： BAE, Yungyu , CHO, Yongsang , CHA, Jiyoung , LEE, Sangho
Abstract: An electronic device is provided. The electronic device includes a first communication processor to support a first network communication with a first network, and a second communication processor to support a second network communication with a second network different from the first network. The second communication processor configured to: receive, from the first communication processor, a first report condition for measurement information for a signal from at least one which corresponds to the second network communication, identify a second report condition which corresponds to connection failure of the electronic device to a first base station corresponding to the second network communication, based on identification of the connection failure to the first base station, in a case that first measurement information for a signal from the first base station satisfies the second report condition, transfer the first measurement information to the first communication processor, and, based on a fact that the connection failure to the first base station is not identified, in a case that the first measurement information for the signal from the first base station satisfies the first report condition, transfer the first measurement information to the first communication processor, and the first communication processor may be configured to transmit, to a base station which corresponds to the first network communication, the first measurement information received from the second communication processor.
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10.发明申请
公开(公告)号：WO2020235874A1
公开(公告)日：2020-11-26
申请号：PCT/KR2020/006405
申请日：2020-05-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： LEE, Jookwan , LEE, Sangho , LEE, Taeseop , CHUNG, Wonsuk , KIM, Hong , PARK, Suyoung
Abstract: An electronic device comprises a first transceiver configured to transmit/receive data via a first communication network, a second transceiver configured to transmit/receive data via a second communication network, and at least one communication processor electrically connected with at least one of the first transceiver and the second transceiver, wherein the at least one communication processor is configured to identify transmission of transmission data via the first communication network, upon transmission of the transmission data via the first communication network, identify whether there is transmission data to be transmitted via the second communication network from a PDCP buffer, and when it is identified that there is no transmission data to be transmitted via the second communication network, perform control to transmit the transmission data to be transmitted via the first communication network, via the first transceiver, based on second maximum transmission power larger than preset first maximum transmission power.
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