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公开(公告)号：US20170366290A1
公开(公告)日：2017-12-21
申请号：US15697210
申请日：2017-09-06
Applicant: LG ELECTRONICS INC.
Inventor： Min Seok NOH , Seung Hee HAN , Yeong Hyeon KWON , Hyun Woo LEE , Dong Cheol KIM , Jin Sam KWAK
CPC classification number: H04J13/0062 , H04J11/005 , H04L5/0016 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L23/02 , H04L27/2607 , H04L27/261 , H04L27/2613
Abstract: Method for generating reference signal sequence using grouping is explained. In this method, base sequences are grouped such that each group contains at least one base sequence of each length, so UE(s) can use various length sequences as a reference signal. And in this method, inter cell interference caused by using various length sequence as a reference signal sequence can be minimized by grouping sequences having the high cross correlation relation.
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公开(公告)号：US20170171008A1
公开(公告)日：2017-06-15
申请号：US15436433
申请日：2017-02-17
Applicant: LG Electronics Inc.
Inventor： Seung Hee Han , Moon ll LEE, I , 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.
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43.发明申请公开(公告)号：US20170127390A1
公开(公告)日：2017-05-04
申请号：US15402887
申请日：2017-01-10
Applicant: LG ELECTRONICS INC.
Inventor： Min Seok NOH , Moon Il LEE , Jae Hoon CHUNG , Sung Ho MOON , Seung Hee HAN
CPC classification number: H04W72/042 , H04B7/0626 , H04J3/00 , H04J11/0053 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0073 , H04L5/0082 , H04L5/14 , H04L5/1469 , H04L25/0226 , H04L27/2613 , H04L27/2643 , H04L2025/03426 , H04L2025/03802 , H04W72/0406
Abstract: A method for mapping, by a base station, a channel state information reference signal (CSI RS) in a wireless communication system, the method comprising: generating the CSI for eight antenna ports; selecting a resource element (RE) set from a plurality of RE sets in a subframe using an extended cyclic prefix (CP), wherein the selected RE set includes four pairs of REs in consecutive orthogonal frequency division multiplexing (OFDM) symbols, and wherein the four pairs of REs are separated from each other by constant subcarrier spacing in the consecutive OFDM symbols; and mapping the CSI RS for the eight antenna ports to the selected RE set.
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44.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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45.发明申请METHOD AND APPARATUS FOR TRANSMITTING APERIODIC SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开用于在无线通信系统中发送APERIODIC SOUNDING REFERENCE SIGNAL的方法和装置公开(公告)号：US20170048043A1
公开(公告)日：2017-02-16
申请号：US15340601
申请日：2016-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Min Seok NOH , Sung Ho MOON , Jae Hoon CHUNG
CPC classification number: H04L5/0048 , H04J11/0023 , H04L5/0007 , H04L5/0078 , H04L27/2611 , H04W52/146 , H04W52/16 , H04W52/24 , H04W52/325
Abstract: A method and a user equipment (UE) for transmitting an aperiodic sounding reference signal (SRS) in a wireless communication system are discussed. The method according to an embodiment includes receiving an aperiodic SRS power offset parameter for the aperiodic SRS from a base station (BS) through a radio resource control (RRC) signaling; receiving common parameters for SRSs, including the aperiodic SRS, from the BS through the RRC signaling; setting a transmission power of the aperiodic SRS based on the aperiodic SRS power offset parameter and the common parameters; and transmitting the aperiodic SRS to the BS based on the transmission power of the aperiodic SRS. The aperiodic SRS power offset parameter is a non-common parameter used for transmitting the aperiodic SRS but not a periodic SRS which is included in the SRSs.
Abstract translation: 讨论了用于在无线通信系统中发送非周期性探测参考信号（SRS）的方法和用户设备（UE）。 根据实施例的方法包括通过无线电资源控制（RRC）信令从基站（BS）接收非周期SRS的非周期SRS功率偏移参数; 通过RRC信令从BS接收包括非周期性SRS的SRS的公共参数; 基于非周期SRS功率偏移参数和公共参数设置非周期SRS的发射功率; 并且基于非周期性SRS的发送功率向BS发送非周期性SRS。 非周期SRS功率偏移参数是用于发送非周期性SRS但不包括在SRS中的周期性SRS的非公共参数。
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Patent Agency Ranking
公开(公告)号：US20170026923A1
公开(公告)日：2017-01-26
申请号：US15287307
申请日：2016-10-06
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON
CPC classification number: H04W56/001 , H04J3/06 , H04J3/0605 , H04J3/0611 , H04J11/0069 , H04J13/0055 , H04J13/16 , H04L5/0003 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04W48/16 , H04W88/08
Abstract: A method for transmitting a signal for cell searching in a mobile communication system having a multi-cell environment includes transmitting the signal to one or more receiving party devices within a cell, wherein the signal is used for a synchronization of the one or more receiving party devices within the cell, the signal is defined by a combination of a first code sequence derived from a first index and a second code sequence derived from a second index, and an identity of the cell is used for defining the combination of the first code sequence and the second code sequence.
Abstract translation: 一种用于在具有多小区环境的移动通信系统中发送用于小区搜索的信号的方法包括将信号发送到小区内的一个或多个接收方设备，其中该信号用于一个或多个接收方的同步 信元是通过从第一索引导出的第一代码序列和从第二索引导出的第二代码序列的组合定义的，并且该单元的标识用于定义第一代码序列的组合 和第二个代码序列。
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公开(公告)号：US20160156428A1
公开(公告)日：2016-06-02
申请号：US15018741
申请日：2016-02-08
Applicant: LG ELECTRONICS INC.
Inventor： Moon Il LEE , Jae Hoon CHUNG , Seung Hee HAN , Min Seok NOH
CPC classification number: H04J13/0048 , H04J13/0003 , H04J13/12 , H04L5/0007 , H04L5/0016 , H04L5/0048 , H04L5/0051 , H04L5/0092 , H04L27/2627 , H04W72/042 , H04W72/0466
Abstract: A method and apparatus for multiplexing reference signals in a predetermined number of Code Division Multiplexing (CDM) groups to balance power across Orthogonal Frequency Division Multiplexing (OFDM) symbols are disclosed. In a wireless communication system, orthogonal sequences used for spreading the reference signals are allocated such that the order of orthogonal sequences allocated to a subcarrier of one CDM group has a predetermined offset with respect to the order of orthogonal sequences allocated to a subcarrier of another CDM group, adjacent to the subcarrier of the one CDM group.
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48.发明申请公开(公告)号：US20150382350A1
公开(公告)日：2015-12-31
申请号：US14845609
申请日：2015-09-04
Applicant: LG Electronics Inc.
Inventor： Min Seok NOH , Jae Hoon CHUNG , Seung Hee HAN
CPC classification number: H04L5/0051 , H04B7/155 , H04J1/02 , H04L5/0007 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04W72/0413 , H04W72/0453 , H04W88/02 , H04W88/08
Abstract: A method for transmitting uplink data in a wireless communication system, and a user equipment (UE) therefore are discussed. The method according to one embodiment includes configuring transmission of a sounding reference signal (SRS) in a subframe of a first component carrier (CC) among a plurality of CCs; and transmitting the uplink data to a base station in the subframe of a second CC among the plurality of CCs. The SRS, whose transmission is configured in the first CC, is not transmitted in a symbol in the subframe of the first CC, when the transmission of the SRS and the transmission of the uplink data happen to overlap in the symbol.
Abstract translation: 因此，讨论了在无线通信系统中发送上行链路数据的方法以及用户设备（UE）。 根据一个实施例的方法包括：在多个CC中的第一分量载波（CC）的子帧中配置探测参考信号（SRS）的传输; 以及将所述上行链路数据发送到所述多个CC中的第二CC的子帧中的基站。 当SRS的发送和上行链路数据的传输恰好在符号中重叠时，在第一CC的子帧中的符号中不发送其发送被配置在第一CC中的SRS。
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49.发明申请METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开用于在无线通信系统中发送参考信号的方法和装置公开(公告)号：US20150289249A1
公开(公告)日：2015-10-08
申请号：US14746479
申请日：2015-06-22
Applicant: LG Electronics Inc.
Inventor： Min Seok NOH , Moon Il LEE , Jae Hoon CHUNG , Sung Ho MOON , Seung Hee HAN
CPC classification number: H04W72/042 , H04B7/0626 , H04J3/00 , H04J11/0053 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0073 , H04L5/0082 , H04L5/14 , H04L5/1469 , H04L25/0226 , H04L27/2613 , H04L27/2643 , H04L2025/03426 , H04L2025/03802 , H04W72/0406
Abstract: A method for mapping, by a base station, a channel state information reference signal (CSI RS) in a wireless communication system, and a user equipment (UE) for performing the method, are discussed. The method according to one embodiment includes selecting a resource element (RE) set from a plurality of RE sets in a subframe of a time division duplex (TDD) frame, wherein each of the plurality of RE sets includes a pair of consecutive orthogonal frequency division multiplexing (OFDM) symbol elements, and wherein the subframe uses an extended cyclic prefix (CP); and mapping the CSI RS to the selected RE set.
Abstract translation: 讨论了由基站在无线通信系统中映射信道状态信息参考信号（CSI RS）和用于执行该方法的用户设备（UE）的方法。 根据一个实施例的方法包括在时分双工（TDD）帧的子帧中从多个RE集合中选择资源元素（RE）集合，其中多个RE集合中的每一个包括一对连续的正交分频 复用（OFDM）符号元素，并且其中所述子帧使用扩展循环前缀（CP）; 并将CSI RS映射到所选择的RE集合。
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50.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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