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11.发明申请公开(公告)号：US20190165903A1
公开(公告)日：2019-05-30
申请号：US16247418
申请日：2019-01-14
Applicant: LG ELECTRONICS INC.
Inventor： Moon Il LEE , Ja Ho KOO , Jae Hoon CHUNG , Bin Chul IHM , Hyun Soo KO
CPC classification number: H04L5/005 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L23/00 , H04W24/10 , H04W72/085
Abstract: A method of transmitting a reference signal by a base station in a wireless communication system is provided. The method includes: generating a plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are different types; and transmitting the plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are transmitted using one or more subframes as a duty cycle.
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12.发明申请公开(公告)号：US20150207550A1
公开(公告)日：2015-07-23
申请号：US14676700
申请日：2015-04-01
Applicant: LG ELECTRONICS INC.
Inventor： Moon Il LEE , Wook Bong LEE , Ja Ho KOO , Hyun Soo KO , Jae Hoon CHUNG , Bin Chul IHM
IPC: H04B7/04
CPC classification number: H04B7/0456 , H04L1/0041 , H04L1/0075 , H04L1/06 , H04L5/0051 , H04L25/03343 , H04W88/02 , H04W88/08
Abstract: A method and apparatus for transmitting a signal in a wireless communication system are provided. The method includes: generating R spatial stream each of which is generated on the basis of an information stream and reference signal; generating N transmit streams on the basis of the R spatial streams and a precoding matrix (where R
Abstract translation: 提供了一种在无线通信系统中发送信号的方法和装置。 该方法包括：产生每个都基于信息流和参考信号生成的R空间流; 根据R空间流和预编码矩阵（其中R
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13.发明申请METHOD AND APPARATUS FOR INFORMATION TRANSMISSION IN A RADIO COMMUNICATION SYSTEM 有权无线电通信系统中信息传输的方法与装置公开(公告)号：US20150163025A1
公开(公告)日：2015-06-11
申请号：US14626744
申请日：2015-02-19
Applicant: LG Electronics, Inc.
Inventor： Seung Hee Han , Moon Il LEE , Yeong Hyeon KWON , Hyun Soo KO , Ja Ho KOO , Dong Cheol KIM , Jae Hoon CHUNG , Sung Ho MOON , Jin Sam KWAK , Min Seok NOH , Hyun Woo LEE
CPC classification number: H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
Abstract: A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on the basis of an Alamouti code from the first and second symbols; and transmitting the first transmit vector through a first antenna and transmitting the second transmit vector through a second antenna. The first transmit vector consists of a first transmit symbol and a second transmit symbol. The second transmit vector consists of a third transmit symbol and a fourth transmit symbol. The first, second, third, and fourth transmit symbols are transmitted based on first and second resource indexes. The first symbol is a first modulation symbol for first information, and the second symbol is a second modulation symbol for second information.
Abstract translation: 一种通过发射机发送无线通信系统中的信息的方法，所述方法包括产生第一和第二符号; 基于来自所述第一和第二符号的Alamouti码产生第一和第二发送向量; 以及通过第一天线发送所述第一发射矢量，并通过第二天线发射所述第二发射矢量。 第一发射矢量由第一发射符号和第二发射符号组成。 第二发送向量包括第三发送符号和第四发送符号。 基于第一和第二资源索引来发送第一，第二，第三和第四发送符号。 第一符号是用于第一信息的第一调制符号，第二符号是用于第二信息的第二调制符号。
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公开(公告)号：US20150010107A1
公开(公告)日：2015-01-08
申请号：US14495472
申请日：2014-09-24
Applicant: LG Electronics Inc.
Inventor： Seung Hee HAN , Moon Il LEE , Yeong Hyeon KWON , Hyun Soo KO , Ja Ho KOO , Dong Cheol KIM , Jae Hoon CHUNG , Sung Ho MOON , Jin Sam KWAK , Min Seok NOH , Hyun Woo LEE
CPC classification number: H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
Abstract: A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on the basis of an Alamouti code from the first and second symbols; and transmitting the first transmit vector through a first antenna and transmitting the second transmit vector through a second antenna. The first transmit vector consists of a first transmit symbol and a second transmit symbol. The second transmit vector consists of a third transmit symbol and a fourth transmit symbol. The first, second, third, and fourth transmit symbols are transmitted based on first and second resource indexes. The first symbol is a first modulation symbol for first information, and the second symbol is a second modulation symbol for second information.
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公开(公告)号：US20130129013A1
公开(公告)日：2013-05-23
申请号：US13743176
申请日：2013-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee HAN , Moon Il LEE , Yeong Hyeon KWON , Hyun Soo KO , Ja Ho KOO , Dong Cheol KIM , Jae Hoon CHUNG , Sung Ho MOON , Jin Sam KWAK , Min Seok NOH , Hyun Woo LEE
IPC: H04B7/06
CPC classification number: H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
Abstract: A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on the basis of an Alamouti code from the first and second symbols; and transmitting the first transmit vector through a first antenna and transmitting the second transmit vector through a second antenna. The first transmit vector consists of a first transmit symbol and a second transmit symbol. The second transmit vector consists of a third transmit symbol and a fourth transmit symbol. The first, second, third, and fourth transmit symbols are transmitted based on first and second resource indexes. The first symbol is a first modulation symbol for first information, and the second symbol is a second modulation symbol for second information.
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Patent Agency Ranking
公开(公告)号：US20130107841A1
公开(公告)日：2013-05-02
申请号：US13720914
申请日：2012-12-19
Applicant: LG ELECTRONICS INC.
Inventor： Jin Young CHUN , Dong Guk LIM , Sung Ho PARK , Ja Ho KOO , Bin Chul IHM , Wook Bong LEE
IPC: H04W72/04
CPC classification number: H04W72/04 , H04L1/1607 , H04L5/0016 , H04L5/0048 , H04L5/0055
Abstract: A method of transmitting an acknowledgment (ACK)/non-acknowledgement (NACK) signal in a wireless communication system includes assigning at least one ACK channel among a plurality of ACK channels which share an ACK channel region for transmitting the ACK/NACK signal, and transmitting the ACK/NACK signal through the at least one ACK channel, wherein the ACK channel region includes at least one tile including a plurality of data subcarriers, and the ACK/NACK signal of each ACK channel is indicated by mapping different orthogonal vectors respectively to the plurality of ACK channels in the tile.
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公开(公告)号：US20220077898A1
公开(公告)日：2022-03-10
申请号：US17527294
申请日：2021-11-16
Applicant: LG Electronics Inc.
Inventor： Hyun Soo KO , Seung Hee HAN , Ja Ho KOO , Jae Hoon CHUNG , Bin Chul IHM , Moon Il LEE
IPC: H04B7/0413 , H04B7/06 , H04L5/00 , H04L25/02
Abstract: A method for transmitting a reference signal in a multi-antenna system is provided. The method includes: selecting at least one orthogonal frequency division multiplexing (OFDM) symbol in a subframe containing a plurality of OFDM symbols; allocating a channel quality indication reference signal (CQI RS) capable of measuring a channel state for each of a plurality of antennas to the selected at least one OFDM symbol; and transmitting the CQI RS, wherein the CQI RS is allocated to an OFDM symbol which does not overlap with an OFDM symbol to which a common reference signal to be transmitted to all user equipments in a cell or a dedicated reference signal to be transmitted to a specific user equipment in the cell is allocated.
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18.发明申请公开(公告)号：US20190356433A1
公开(公告)日：2019-11-21
申请号：US16530670
申请日：2019-08-02
Applicant: LG ELECTRONICS INC.
Inventor： Moon Il LEE , Ja Ho KOO , Jae Hoon CHUNG , Bin Chul IHM , Hyun Soo KO
Abstract: A method of transmitting a reference signal by a base station in a wireless communication system is provided. The method includes: generating a plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are different types; and transmitting the plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are transmitted using one or more subframes as a duty cycle.
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公开(公告)号：US20180337712A1
公开(公告)日：2018-11-22
申请号：US16034311
申请日：2018-07-12
Applicant: LG ELECTRONICS INC.
Inventor： Hyun Soo KO , Seung Hee HAN , Ja Ho KOO , Jae Hoon CHUNG , Bin Chul IHM , Moon Il LEE
CPC classification number: H04B7/0413 , H04B7/0613 , H04B7/0632 , H04L5/0007 , H04L5/0026 , H04L5/0039 , H04L5/0048 , H04L5/0057 , H04L5/0073 , H04L5/0085 , H04L25/0226 , H04L27/2611 , H04L2025/03426 , H04L2025/03802
Abstract: A method for transmitting a reference signal in a multi-antenna system is provided. The method includes: selecting at least one orthogonal frequency division multiplexing (OFDM) symbol in a subframe containing a plurality of OFDM symbols; allocating a channel quality indication reference signal (CQI RS) capable of measuring a channel state for each of a plurality of antennas to the selected at least one OFDM symbol; and transmitting the CQI RS, wherein the CQI RS is allocated to an OFDM symbol which does not overlap with an OFDM symbol to which a common reference signal to be transmitted to all user equipments in a cell or a dedicated reference signal to be transmitted to a specific user equipment in the cell is allocated.
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公开(公告)号：US20150288492A1
公开(公告)日：2015-10-08
申请号：US14744738
申请日：2015-06-19
Applicant: LG Electronics Inc.
Inventor： Seung Hee Han , Moon Il LEE , Yeong Hyeon KWON , Hyun Soo KO , Ja Ho KOO , Dong Cheol KIM , Jae Hoon CHUNG , Sung Ho MOON , Jin Sam KWAK , Min Seok NOH , Hyun Woo LEE
CPC classification number: H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
Abstract: A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on the basis of an Alamouti code from the first and second symbols; and transmitting the first transmit vector through a first antenna and transmitting the second transmit vector through a second antenna. The first transmit vector consists of a first transmit symbol and a second transmit symbol. The second transmit vector consists of a third transmit symbol and a fourth transmit symbol. The first, second, third, and fourth transmit symbols are transmitted based on first and second resource indexes. The first symbol is a first modulation symbol for first information, and the second symbol is a second modulation symbol for second information.
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