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公开(公告)号：US20170111892A1
公开(公告)日：2017-04-20
申请号：US15393005
申请日：2016-12-28
Applicant: LG Electronics Inc.
Inventor： Sung Ho MOON , Minseok NOH , Yeong Hyeon KWON , Jin Sam KWAK , Dong Cheol Kim , Seung Hee HAN , Hyun Woo LEE
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L5/0053 , H04L5/0058 , H04W48/12 , H04W72/005 , H04W72/0446
Abstract: A method of allocating control information in a wireless communication system is provided. The method includes: allocating essential control information of a first system to a first sub-frame in a frame including a plurality of sub-frames each of which comprises a plurality of orthogonal frequency-division multiplexing (OFDM) symbols; and allocating essential control information of a second system to an nth sub-frame in a fixed position from the first sub-frame (where n is an integer satisfying n>1). Accordingly, in a frame supporting heterogeneous systems, essential control information can be fixedly allocated to a specific position while maintaining the number of system switching points, at which switching occurs between the systems, to one even if a radio resource allocation amount changes between the systems, and thus the essential control information that must be received by all user equipments can be effectively provided without the increase of overhead.
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22.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：US20170063501A1
公开(公告)日：2017-03-02
申请号：US15348797
申请日：2016-11-10
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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23.发明申请METHOD AND APPARATUS OF TRANSMITTING INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权无线通信系统中传输信息的方法与装置公开(公告)号：US20150098453A1
公开(公告)日：2015-04-09
申请号：US14531633
申请日：2014-11-03
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee HAN , Moon Il LEE , Yeong Hyeon KWON , Jin Sam KWAK , Hyun Woo LEE , Dong Cheol KIM , Jae Hoon CHUNG , Sung Ho MOON , Min Seok NOH , Hyun Soo KO
CPC classification number: H04L27/2607 , H04B7/0413 , H04B7/0632 , H04B7/0639 , H04B7/0671 , H04B7/068 , H04L1/0026 , H04L1/0028 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L1/1854 , H04L1/1864 , H04L5/0044 , H04L5/0048 , H04L5/0091 , H04L27/2602 , H04W72/0413 , H04W72/044 , H04W72/0446 , H04W72/085 , H04W72/1278
Abstract: A method and an apparatus of transmitting information in a wireless communication system are provided. The method includes transmitting information based on a first resource index through a first antennae and transmitting the information based on a second resource index through a second antennae.
Abstract translation: 提供了一种在无线通信系统中发送信息的方法和装置。 该方法包括通过第一天线发送基于第一资源索引的信息，并通过第二天线基于第二资源索引来发送信息。
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24.发明申请公开(公告)号：US20150023312A1
公开(公告)日：2015-01-22
申请号：US14512219
申请日：2014-10-10
Applicant: LG ELECTRONICS INC.
Inventor： Jin Sam KWAK , Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON , Hyun Woo LEE , Dong Cheol KIM
CPC classification number: H04L5/0053 , H04J13/0059 , H04J13/0074 , H04L1/1692 , H04L1/1812 , H04L1/1861 , H04L1/1887 , H04L5/0021 , H04L5/0023 , H04L5/0048 , H04L5/0055 , H04L5/0057 , H04L25/0224 , H04W72/0406
Abstract: A method and a base station for receiving uplink control signals in a wireless communication system are described. The base station receives a first uplink control channel in a mixed resource block from a first user equipment. The mixed resource block includes a plurality of subcarriers. The base station receives a second uplink control channel in the mixed resource block from a second user equipment. The first uplink control channel is identified by a first cyclic shift value. The second uplink control channel is identified by a second cyclic shift value that is different from the first cyclic shift value. The first uplink control channel carries a Hybrid Automatic Repeat Request (HARQ) acknowledgement/negative acknowledgement (ACK/NACK) of the first user equipment. The second uplink control channel carries a channel quality indicator (CQI) for the second user equipment and a HARQ ACK/NACK of the second user equipment.
Abstract translation: 描述了一种用于在无线通信系统中接收上行链路控制信号的方法和基站。 基站从第一用户设备接收混合资源块中的第一上行链路控制信道。 混合资源块包括多个子载波。 基站从第二用户设备接收混合资源块中的第二上行链路控制信道。 第一上行链路控制信道由第一循环移位值标识。 第二上行链路控制信道由与第一循环移位值不同的第二循环移位值来识别。 第一上行链路控制信道携带第一用户设备的混合自动重传请求（HARQ）确认/否定确认（ACK / NACK）。 第二上行链路控制信道携带用于第二用户设备的信道质量指示符（CQI）和第二用户设备的HARQ ACK / NACK。
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25.发明申请公开(公告)号：US20140071863A1
公开(公告)日：2014-03-13
申请号：US14085691
申请日：2013-11-20
Applicant: LG ELECTRONICS INC.
Inventor： Sung Ho MOON , Jin Sam KWAK , Seung Hee HAN
CPC classification number: H04L27/2613 , H04L5/14 , H04L27/2602 , H04L27/2626
Abstract: A data transmitter for a wireless communication system is provided. Said apparatus comprises an OFDM (Orthogonal Frequency Division Multiplexing) symbol generating part that generates a plurality of OFDM symbols, a frame configuration part that configures a frame comprising includes said plurality of OFDM symbols, and a transmission part that transmits said plurality of OFDM symbols based on said frame that has been configured. Said frame is divided into a plurality of sub-frames, the number of OFDM symbols that are included in an optional sub-frame is any one of 5, 6, and 7, and the bandwidth of said wireless communication system is 8.75 MHz. Based on a new frame configuration, new parameter requirements may be satisfied taking backward compatibility into account.
Abstract translation: 提供了一种用于无线通信系统的数据发送器。 所述装置包括：生成多个OFDM符号的OFDM（正交频分复用）符号生成部，构成包括所述多个OFDM符号的帧的帧配置部，以及基于OFDM符号发送所述多个OFDM符号的发送部 在已配置的所述框架上。 所述帧被分成多个子帧，包括在可选子帧中的OFDM符号的数目是5,6和7中的任一个，并且所述无线通信系统的带宽是8.75MHz。 基于新的帧配置，可以考虑到向后兼容性来满足新的参数要求。
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Patent Agency Ranking
26.发明申请METHOD FOR PARTITIONING CELL IDENTITIES ACCORDING TO CELL TYPE IN WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREFOR 有权根据无线通信系统中的小区类型分配小区标识的方法及其设备公开(公告)号：US20130244651A1
公开(公告)日：2013-09-19
申请号：US13886099
申请日：2013-05-02
Applicant: LG ELECTRONICS INC.
Inventor： Jin Soo CHOI , Han Gyu CHO , Jin Sam KWAK
IPC: H04W60/00
CPC classification number: H04W60/00 , H04L5/0007 , H04L5/0037 , H04L5/0048 , H04L5/0064 , H04L27/261 , H04L27/2656 , H04W16/24 , H04W48/12
Abstract: A method of transmitting a cell type information, which is transmitted by a base station in a wireless communication system, is disclosed. The present invention includes broadcasting a boundary point information (Z) between a cell identity of a public ABS (advanced base station) and a cell identity of a private ABS via an S-SFH SP3 (secondary-super frame header subpacket3). In this case, the boundary point information (Z) is a range information of cell identity partitions partitioned by granularity of 10 sequences or 20 sequences per segment and a total number of the cell identity partitions is 16. Further, the range information of cell identity partitions includes information that all cell identities are cell identities of the private ABS or information that all cell identities are cell identities of the public ABS except for cell identities of a macro ABS.
Abstract translation: 公开了一种在无线通信系统中发送由基站发送的小区类型信息的方法。 本发明包括在公共ABS（高级基站）的小区标识和专用ABS的小区标识之间经由S-SFH SP3（二次超帧头分组3）广播边界点信息（Z）。 在这种情况下，边界点信息（Z）是通过10个序列的粒度或每个片段的20个序列分割的小区标识分区的范围信息，并且小区标识分区的总数为16.此外，小区标识的范围信息 分区包括所有小区标识是私人ABS的小区标识的信息，所有小区标识都是公共ABS的小区标识的信息，除了宏ABS的小区标识。
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公开(公告)号：US20130235827A1
公开(公告)日：2013-09-12
申请号：US13866950
申请日：2013-04-19
Applicant: LG ELECTRONICS INC.
Inventor： Sung Ho MOON , Minseok NOH , Yeong Hyeon KWON , Jin Sam KWAK , Dong Cheol KIM , Seung Hee HAN , Hyun Woo LEE
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L5/0053 , H04L5/0058 , H04W48/12 , H04W72/005 , H04W72/0446
Abstract: A method of allocating control information in a wireless communication system is provided. The method includes: allocating essential control information of a first system to a first sub-frame in a frame including a plurality of sub-frames each of which comprises a plurality of orthogonal frequency-division multiplexing (OFDM) symbols; and allocating essential control information of a second system to an nth sub-frame in a fixed position from the first sub-frame (where n is an integer satisfying n>1). Accordingly, in a frame supporting heterogeneous systems, essential control information can be fixedly allocated to a specific position while maintaining the number of system switching points, at which switching occurs between the systems, to one even if a radio resource allocation amount changes between the systems, and thus the essential control information that must be received by all user equipments can be effectively provided without the increase of overhead.
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公开(公告)号：US20130148612A1
公开(公告)日：2013-06-13
申请号：US13766579
申请日：2013-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Jin Sam KWAK , Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON , Hyun Woo LEE , Dong Cheol KIM
IPC: H04W72/04
CPC classification number: H04L5/0053 , H04J13/0059 , H04J13/0074 , H04L1/1692 , H04L1/1812 , H04L1/1861 , H04L1/1887 , H04L5/0021 , H04L5/0023 , H04L5/0048 , H04L5/0055 , H04L5/0057 , H04L25/0224 , H04W72/0406
Abstract: A method of transmitting a control signal in a wireless communication system includes allocating a first sequence to spread a first control signal in a radio resource, allocating a second sequence to spread a second control signal in the radio resource, selecting one of the first control signal and the second control signal, generating a spread control signal by spreading the selected control signal, and transmitting the spread control signal in the radio resource, wherein the first sequence and the second sequence use different cyclic shifts of a base sequence.
Abstract translation: 一种在无线通信系统中发送控制信号的方法包括分配第一序列以扩展无线电资源中的第一控制信号，分配第二序列以扩展无线资源中的第二控制信号，选择第一控制信号 和第二控制信号，通过扩展所选择的控制信号产生扩展控制信号，并在无线电资源中发送扩展控制信号，其中第一序列和第二序列使用基序列的不同循环移位。
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公开(公告)号：US20130022138A1
公开(公告)日：2013-01-24
申请号：US13631729
申请日：2012-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Jin Sam KWAK , Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON , Hyun Woo LEE , Dong Cheol KIM
IPC: H04L27/28
CPC classification number: H04L5/0016 , H04L5/0053 , H04L5/04 , H04L5/06 , H04L5/12 , H04L27/3483
Abstract: A method for transmitting/receiving an additional control signal without any loss of bandwidth and power in an original Tx signal is disclosed. If the additional control signal is transmitted via the Tx signal composed of at least one of data and control signals, at least one of the amplitude and phase of the Tx signal of the time- and frequency-resource domain is modulated according to the additional control signal to be transmitted. The modulated Tx signal is transmitted to the receiver, so that the additional control signal can be transmitted irrespective of the original Tx signal. According to a modulation status of at least one of an amplitude and a phase of the Rx signal contained in the time- and frequency-resource domain, the additional control signal can be acquired.
Abstract translation: 公开了一种在原始Tx信号中发送/接收附加控制信号而不损失带宽和功率的方法。 如果经由由数据和控制信号中的至少一个组成的Tx信号来传输附加控制信号，则根据附加控制调制时域和频率资源域的Tx信号的幅度和相位中的至少一个 要发送的信号。 调制的Tx信号被发送到接收机，使得附加控制信号可以被发送而不管原始Tx信号。 根据包含在时间和频率资源域中的Rx信号的幅度和相位中的至少一个的调制状态，可以获取附加控制信号。
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30.发明申请公开(公告)号：US20190158260A1
公开(公告)日：2019-05-23
申请号：US16252490
申请日：2019-01-18
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON , Hyun Woo LEE , Dong Cheol KIM , Jin Sam KWAK
CPC classification number: H04L5/023 , H04L1/1614 , H04L27/261 , H04L27/2614 , H04W72/0406
Abstract: A method and a user equipment for transmitting control information in a communication system are discussed. The method according to an embodiment includes multiplying a transmission information symbol s for the control information by a frequency direction sequence c(k) to generate a first output sequence s(k), where s(k)=s*c(k), k=0, . . . , Nk−1, and Nk corresponds to a number of subcarriers included in a resource block allocated for an uplink control channel; multiplying the first output sequence s(k) by a time direction sequence x(n) to generate a second output sequence s(k, n), where s(k, n)=s(k)*x(n), n=0, . . . , Nn−1, and Nn corresponds to a number of symbols used for transmission of the control information in a transmission time interval; and transmitting the second output sequence s(k, n) through the uplink control channel in the transmission time interval.
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