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11.发明授权公开(公告)号：US12177825B2
公开(公告)日：2024-12-24
申请号：US18457159
申请日：2023-08-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae-Seung Son , Chan-Hong Kim , Tae-Young Kim , Ji-Yun Seol , Keon-Kook Lee
IPC: H04W72/044 , H04B7/0417 , H04B7/0452 , H04B7/06 , H04W72/54 , H04W72/56
Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.
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12.发明公开公开(公告)号：US20230413256A1
公开(公告)日：2023-12-21
申请号：US18457159
申请日：2023-08-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae-Seung Son , Chan-Hong Kim , Tae-Young Kim , Ji-Yun Seol , Keon-Kook Lee
IPC: H04W72/044 , H04B7/0417 , H04B7/0452 , H04B7/06 , H04W72/54 , H04W72/56
CPC classification number: H04W72/046 , H04B7/0417 , H04B7/0452 , H04B7/0695 , H04W72/54 , H04W72/56 , H04B7/0617
Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.
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13.发明申请公开(公告)号：US20220303970A1
公开(公告)日：2022-09-22
申请号：US17806439
申请日：2022-06-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae-Seung Son , Chan-Hong Kim , Tae-Young Kim , Ji-Yun Seol , Keon-Kook Lee
IPC: H04W72/04 , H04B7/0417 , H04B7/0452 , H04B7/06 , H04W72/10 , H04W72/08
Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.
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公开(公告)号：US10581651B2
公开(公告)日：2020-03-03
申请号：US15758640
申请日：2016-09-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyeong-Yeon Kim , Yeo-Hun Yun , Sung-Nam Hong , Chan-Hong Kim , Ji-Yun Seol , Yong-Ho Cho , Ming Hoka
Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system, which is to be provided for supporting a higher data transmission rate after the 4th-generation (4G) communication system, such as long term evolution (LTE). The present invention provides a method for receiving a signal in a multi-carrier system, the method comprising the steps of: performing, with respect to an input signal, a waveform pre-processing operation on the basis of at least one of an equalizing operation and a filtering operation; checking whether the waveform pre-processed signal is a Gaussian proximity signal; and performing soft-de-mapping with respect to the waveform pre-processed signal on the basis of a result of the checking.
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15.发明申请公开(公告)号：US20170201363A1
公开(公告)日：2017-07-13
申请号：US15508886
申请日：2015-09-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Seung Son , Kyeong-Yeon Kim , Chan-Hong Kim , Tae-Young Kim , Ji-Yun Seol , Keon-Kook Lee , Su-Ryong Jeong
CPC classification number: H04L5/0048 , H04B7/0478 , H04B7/0639 , H04L5/0057 , H04W88/02 , H04W88/08
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 terminal in a wireless communication system according to an embodiment of the present invention comprises: a controller for determining a first size corresponding to a number of bits allocated for a first PMI (precoding matrix indicator) and a second size corresponding to a number of bits allocated for a second PMI; and a transmitting unit for transmitting feedback information, including the first PMI corresponding to the first size and the second PMI corresponding to the second size, to a base station.
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Patent Agency Ranking
公开(公告)号：US20170134205A1
公开(公告)日：2017-05-11
申请号：US15344490
申请日：2016-11-04
Inventor： Chan-Hong Kim , Jubum Kim , Yeo-Hun Yun , Minuk Kim , Eun Ae Lee , Joon Ho Cho
CPC classification number: H04L27/2623 , H04L27/2082
Abstract: A transmission and reception method and apparatus for reducing a PAPR in an orthogonal frequency division multiplexing (OFDM) system are provided. A transmission method includes performing constellation rotation with respect to L input data symbols, performing L-point DFT spreading and circular extension on the constellation-rotated L data symbols to be K symbols, performing frequency domain (FD) windowing processing by multiplying the K circular-extended data symbols by a circular filter coefficient, and transmitting the processed data symbols.
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17.发明授权公开(公告)号：US10136439B2
公开(公告)日：2018-11-20
申请号：US15488287
申请日：2017-04-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Seung Son , Chan-Hong Kim , Tae-Young Kim , Ji-Yun Seol , Keon-Kook Lee
IPC: H04W4/00 , H04W72/04 , H04B7/06 , H04W72/10 , H04B7/0417 , H04B7/0452 , H04W72/08
Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.
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18.发明授权公开(公告)号：US10122562B2
公开(公告)日：2018-11-06
申请号：US14263232
申请日：2014-04-28
Applicant: Samsung Electronics Co., Ltd. , Industry-Academic Cooperation Foundation, Yonsei University
Inventor： Chan-Hong Kim , Soo-Yong Choi , Sang-Woo Kim , Hyung-Ju Nam , Moon-Chang Choi
Abstract: A method and an apparatus for transmitting and receiving data in a filter bank based multicarrier communication system are provided. The method includes receiving a plurality of data blocks and performing an Inverse Fast Fourier Transform (IFFT) operation on the plurality of data blocks, multiplying the plurality of data blocks on which IFFT has been performed and time axis filter coefficients, and transmitting a result obtained by adding the plurality of multiplied data blocks as a multi carrier signal.
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公开(公告)号：US09893919B2
公开(公告)日：2018-02-13
申请号：US15344490
申请日：2016-11-04
Inventor： Chan-Hong Kim , Jubum Kim , Yeo-Hun Yun , Minuk Kim , Eun Ae Lee , Joon Ho Cho
CPC classification number: H04L27/2623 , H04L27/2082
Abstract: A transmission and reception method and apparatus for reducing a PAPR in an orthogonal frequency division multiplexing (OFDM) system are provided. A transmission method includes performing constellation rotation with respect to L input data symbols, performing L-point DFT spreading and circular extension on the constellation-rotated L data symbols to be K symbols, performing frequency domain (FD) windowing processing by multiplying the K circular-extended data symbols by a circular filter coefficient, and transmitting the processed data symbols.
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20.发明申请公开(公告)号：US20170223689A1
公开(公告)日：2017-08-03
申请号：US15488287
申请日：2017-04-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Seung Son , Chan-Hong Kim , Tae-Young Kim , Ji-Yun Seol , Keon-Kook Lee
CPC classification number: H04W72/046 , H04B7/0417 , H04B7/0452 , H04B7/0617 , H04B7/0695 , H04W72/08 , H04W72/10
Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.
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