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公开(公告)号：US11283188B2
公开(公告)日：2022-03-22
申请号：US16840018
申请日：2020-04-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungho Choi , Seungtae Ko , Yoongeon Kim , Youngju Lee
Abstract: The present disclosure relates to 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). The present 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 antenna module includes a printed circuit board on which at least one layer is stacked and including a feed port formed at a portion of the upper surface thereof; a first antenna array disposed on the upper surface of the printed circuit board; a second antenna array disposed on the upper surface of the printed circuit board and spaced apart from the first antenna array; a first feed line to electrically connect the feed port and the first antenna array, the first feed line including a compensator to adjust the length of the first feed line; and a second feed line to electrically connect the feed port and the second antenna array.
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2.发明申请APPARATUS AND METHOD FOR CONCEALING FRAME ERASURE AND VOICE DECODING APPARATUS AND METHOD USING THE SAME 有权用于保护框架擦除和声音解码装置的装置和方法及其使用方法公开(公告)号：US20130275127A1
公开(公告)日：2013-10-17
申请号：US13916835
申请日：2013-06-13
Applicant: Samsung Electronics CO., LTD.
Inventor： Hosang Sung , Kangeun Lee , Seungho Choi
IPC: G10L19/005
CPC classification number: G10L19/0017 , G10L19/005 , G10L19/06 , G10L19/07 , G10L19/083 , G10L19/12 , G10L2019/0002 , G10L2019/0016
Abstract: An apparatus and method for concealing frame erasure and a voice decoding apparatus and method using the same. The frame erasure concealment apparatus includes: a parameter extraction unit determining whether there is an erased frame in a voice packet, and extracting an excitement signal parameter and a line spectrum pair parameter of a previous good frame; and an erasure frame concealment unit, if there is an erased frame, restoring the excitement signal and line spectrum pair parameter of the erased frame by using a regression analysis from the excitement signal and line spectrum pair parameter of the previous good frame. According to the method and apparatus, by predicting and restoring the parameter of the erased frame through the regression analysis, the quality of the restored voice signal can be enhanced and the algorithm can be simplified.
Abstract translation: 一种用于隐藏帧擦除的装置和方法，以及使用该帧擦除的语音解码装置和方法。 帧擦除隐藏装置包括：参数提取单元，确定语音分组中是否存在被擦除的帧，以及提取先前好帧的兴奋信号参数和线谱对参数; 以及擦除帧隐藏单元，如果存在擦除帧，则通过使用来自先前好帧的兴奋信号和线谱对参数的回归分析来恢复被擦除帧的兴奋信号和线谱对参数。 根据该方法和装置，通过回归分析预测和恢复被擦除的帧的参数，可以提高恢复的语音信号的质量，并且可以简化算法。
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公开(公告)号：US11552400B2
公开(公告)日：2023-01-10
申请号：US17215622
申请日：2021-03-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongsik Shin , Youngsub Kim , Seungho Choi , Jungmin Park , Jongwook Zeong , Jonghwa Kim , Youngju Lee
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). According to embodiments in the present disclosure, an antenna device for dual polarization of a wireless communication system, comprises a print circuit board (PCB); a first feeding line configured to provide a first polarization signal; a second feeding configured to provide a second polarization signal; and a patch antenna comprising a radiating region and cutting regions. Objects corresponding to the cutting regions are disposed to support the radiating region on the PCB.
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公开(公告)号：US12107334B2
公开(公告)日：2024-10-01
申请号：US18075850
申请日：2022-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumhee Lee , Seungtae Ko , Junsig Kum , Yoongeon Kim , Seokmin Lee , Youngju Lee , Jongmin Lee , Seungho Choi
CPC classification number: H01Q21/0006 , H01Q1/246
Abstract: The disclosure relates to a fifth generation (5G) or pre-5G communication system supporting higher data rates after a fourth generation (4G) communication system such as Long Term Evolution (LTE). A module in a wireless communication system is provided. The module includes a plurality of antenna elements, an antenna substrate coupled to the plurality of antenna elements, a metal plate coupled to the antenna substrate, a calibration substrate coupled to a Radio Frequency (RF) component on a first face, and a conductive adhesive material for electrical coupling between the metal plate and the calibration substrate. The conductive adhesive material may be coupled to the calibration substrate on a second face different from the first face of the calibration substrate. The conductive adhesive material may include an air gap formed along a signal line included in the calibration substrate.
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Patent Agency Ranking
公开(公告)号：US10965031B2
公开(公告)日：2021-03-30
申请号：US16914874
申请日：2020-06-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongsik Shin , Youngsub Kim , Seungho Choi , Jungmin Park , Jongwook Zeong , Jonghwa Kim , Youngju Lee
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). According to embodiments in the present disclosure, an antenna device for dual polarization of a wireless communication system, comprises a print circuit board (PCB); a first feeding line configured to provide a first polarization signal; a second feeding configured to provide a second polarization signal; and a patch antenna comprising a radiating region and cutting regions. Objects corresponding to the cutting regions are disposed to support the radiating region on the PCB.
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公开(公告)号：US09524721B2
公开(公告)日：2016-12-20
申请号：US14980927
申请日：2015-12-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hosang Sung , Kangeun Lee , Seungho Choi
IPC: G10L11/06 , G10L19/00 , G10L19/005 , G10L19/083 , G10L19/07 , G10L19/12 , G10L19/06
CPC classification number: G10L19/0017 , G10L19/005 , G10L19/06 , G10L19/07 , G10L19/083 , G10L19/12 , G10L2019/0002 , G10L2019/0016
Abstract: An apparatus and method for concealing frame erasure and a voice decoding apparatus and method using the same. The frame erasure concealment apparatus includes: a parameter extraction unit determining whether there is an erased frame in a voice packet, and extracting an excitement signal parameter and a line spectrum pair parameter of a previous good frame; and an erasure frame concealment unit, if there is an erased frame, restoring the excitement signal and line spectrum pair parameter of the erased frame by using a regression analysis from the excitement signal and line spectrum pair parameter of the previous good frame. According to the method and apparatus, by predicting and restoring the parameter of the erased frame through the regression analysis, the quality of the restored voice signal can be enhanced and the algorithm can be simplified.
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公开(公告)号：US11469499B2
公开(公告)日：2022-10-11
申请号：US17124926
申请日：2020-12-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yoongeon Kim , Seungho Choi , Seungtae Ko , Youngsub Kim , Youngju Lee
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). According to various embodiments, an antenna apparatus may include: an array antenna including a sub-array, a power divider, and a reconfigurable phase shifter circuit, the reconfigurable phase shifter circuit may be configured to provide a first phase shift value based on a switch in a first state, and provide a second phase shift value different from the first phase shift value based on the switch in a second state.
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公开(公告)号：US12199364B2
公开(公告)日：2025-01-14
申请号：US17927837
申请日：2021-06-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junsig Kum , Hyunjin Kim , Youngjun Kim , Yoongeon Kim , Seungho Choi
IPC: H01Q9/04 , H01Q1/38 , H01Q9/40 , H04B7/0413
Abstract: The present disclosure provides a surface-mountable antenna structure that is applicable to a broadband massive multi-input multi-output (MIMO) unit (MMU) in a wireless communication system. An antenna structure according to an embodiment of the present disclosure comprises: a printed circuit board including a first ground port, a second ground port, and a first feeding port; a first antenna electrically connected to the first ground port; a second antenna electrically connected to the second ground port; and a first feeding plate including a first bending part electromagnetically coupled to the first antenna, a second bending part electromagnetically coupled to the second antenna, and a third bending part electrically connected to the first feeding port.
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9.发明授权Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same 有权用于隐藏帧擦除和语音解码装置的方法和使用该方法的方法公开(公告)号：US09224399B2
公开(公告)日：2015-12-29
申请号：US13916835
申请日：2013-06-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hosang Sung , Kangeun Lee , Seungho Choi
IPC: G10L11/06 , G10L19/005 , G10L19/06 , G10L19/083
CPC classification number: G10L19/0017 , G10L19/005 , G10L19/06 , G10L19/07 , G10L19/083 , G10L19/12 , G10L2019/0002 , G10L2019/0016
Abstract: An apparatus and method for concealing frame erasure and a voice decoding apparatus and method using the same. The frame erasure concealment apparatus includes: a parameter extraction unit determining whether there is an erased frame in a voice packet, and extracting an excitement signal parameter and a line spectrum pair parameter of a previous good frame; and an erasure frame concealment unit, if there is an erased frame, restoring the excitement signal and line spectrum pair parameter of the erased frame by using a regression analysis from the excitement signal and line spectrum pair parameter of the previous good frame. According to the method and apparatus, by predicting and restoring the parameter of the erased frame through the regression analysis, the quality of the restored voice signal can be enhanced and the algorithm can be simplified.
Abstract translation: 一种用于隐藏帧擦除的装置和方法，以及使用该帧擦除的语音解码装置和方法。 帧擦除隐藏装置包括：参数提取单元，确定语音分组中是否存在被擦除的帧，以及提取先前好帧的兴奋信号参数和线谱对参数; 以及擦除帧隐藏单元，如果存在擦除帧，则通过使用来自先前好帧的兴奋信号和线谱对参数的回归分析来恢复被擦除帧的兴奋信号和线谱对参数。 根据该方法和装置，通过回归分析预测和恢复被擦除的帧的参数，可以提高恢复的语音信号的质量，并且可以简化算法。
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