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公开(公告)号：US20160353392A1
公开(公告)日：2016-12-01
申请号：US15231335
申请日：2016-08-08
Applicant: LG Electronics Inc.
Inventor： Dong Youn SEO , Ki Jun KIM , Joon Kui AHN , Min Gyu KIM , Jung Hoon LEE , Dae Won LEE , Suck Chel YANG
CPC classification number: H04W52/325 , H04L1/0001 , H04L5/003 , H04L5/0048 , H04L5/0066 , H04L47/10 , H04L47/127 , H04W36/005 , H04W40/10 , H04W52/02 , H04W52/146 , H04W52/34 , H04W52/367 , H04W72/0406 , H04W72/0413 , H04W72/10 , H04W88/10 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/142 , Y02D70/146
Abstract: A method is provided for controlling transmission powers by a communication apparatus in a wireless communication system supporting a plurality of component carriers. When a sounding reference symbol (SRS) transmission overlaps with a physical uplink control channel (PUCCH) transmission in a time domain, the communication apparatus checks as to whether a total of a PUCCH transmission power for the PUCCH transmission on a first component carrier and a SRS transmission power for the SRS transmission on a second component carrier exceeds a maximum transmission power configured for the communication apparatus. The SRS transmission is dropped by the communication apparatus if the total of the PUCCH transmission power and the SRS transmission power exceeds the maximum transmission power configured for the communication apparatus.
Abstract translation: 提供一种用于在支持多个分量载波的无线通信系统中控制通信装置的发送功率的方法。 当探测参考符号（SRS）传输与时域中的物理上行链路控制信道（PUCCH）传输重叠时，通信装置检查在第一分量载波上的PUCCH传输的PUCCH传输功率的总和 用于第二分量载波上的SRS传输的SRS发射功率超过为通信装置配置的最大传输功率。 如果PUCCH发送功率和SRS发送功率的总和超过为通信装置配置的最大发送功率，则通信装置丢弃SRS发送。
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公开(公告)号：US20160066327A1
公开(公告)日：2016-03-03
申请号：US14935100
申请日：2015-11-06
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong KIM , Bong Hoe KIM , Joon Kui AHN , Dong Youn SEO , Jung Hoon LEE , Young Woo YUN , Suk Hyon YOON , Eun Sun KIM , Ki Jun KIM
IPC: H04W72/04
CPC classification number: H04W72/0453 , H04L5/0053 , H04L5/023 , H04L27/2601 , H04L27/2602 , H04W72/042 , H04W72/14 , H04W74/0833 , H04W74/0866 , H04W84/12
Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.
Abstract translation: 公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。 在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别 所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。
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公开(公告)号：US20150236835A1
公开(公告)日：2015-08-20
申请号：US14701077
申请日：2015-04-30
Applicant: LG ELECTRONICS INC.
Inventor： Jung Hoon LEE , Ki Jun KIM , Dong Wook ROH , Daewon LEE , Joon Kui AHN
CPC classification number: H04L5/0055 , H04B1/707 , H04B7/0413 , H04B7/0678 , H04B7/068 , H04B2201/709718 , H04J13/00 , H04J13/16 , H04L1/0606 , H04L1/0643 , H04L1/1621 , H04L1/1825 , H04L5/0021 , H04L5/0023 , H04L5/0026
Abstract: A method for receiving Acknowledgement/Negative acknowledgement (ACK/NACK) information in a mobile communication system includes receiving a first signal including first spread ACK/NACK information and second spread ACK/NACK information from a first antenna set of a transmitting end in an orthogonal frequency division multiplexing (OFDM) symbol; receiving a second signal including third spread ACK/NACK information and fourth spread ACK/NACK information from a second antenna set of the transmitting end in an OFDM symbol; and de-spreading at least the first and third spread ACK/NACK information or the second and fourth spread ACK/NACK information for identifying the ACK/NACK information.
Abstract translation: 一种用于在移动通信系统中接收确认/否定确认（ACK / NACK）信息的方法包括从正交的发送端的第一天线组中接收包括第一扩展ACK / NACK信息和第二扩展ACK / NACK信息的第一信号 频分复用（OFDM）符号; 从OFDM符号中的发送端的第二天线组接收包括第三扩展ACK / NACK信息和第四扩展ACK / NACK信息的第二信号; 以及至少解扩展第一和第三扩展ACK / NACK信息或第二和第四扩展ACK / NACK信息以识别ACK / NACK信息。
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24.发明申请METHOD FOR SIGNALING OF RESOURCE ALLOCATION TO ADJUST GRANULARITY IN CELLULAR MULTI-CARRIER SYSTEM 审中-公开用于信号分配以调整细胞多载波系统中的粒度的方法公开(公告)号：US20150208395A1
公开(公告)日：2015-07-23
申请号：US14579895
申请日：2014-12-22
Applicant: LG ELECTRONICS INC.
Inventor： Dong Youn SEO , Jung Hoon LEE , Ki Jun KIM , Joon Kui AHN
IPC: H04W72/04
CPC classification number: H04W72/042 , H04B7/0665 , H04L5/0007 , H04L5/0039 , H04L5/0092 , H04L5/0094 , H04W16/10 , H04W36/0066 , H04W48/12 , H04W72/0446 , H04W72/0493 , H04W72/12
Abstract: A method for transmitting a downlink signal in a wireless mobile communication system. The method according to one embodiment includes generating a resource indication value (RIV) indicating a start index (S) of consecutive virtual resource blocks (VRBs) and a length (L) of the consecutive VRBs; transmitting downlink control information including resource block allocation information. The downlink control information is common information for plural users, and the resource block allocation information includes the RIV. The method according to the embodiment further includes transmitting the downlink signal on the consecutive VRBs. If Y−1≦└X/2┘, then the RIV is defined by RIV=X(Y−1)+Z, else the RIV is defined by RIV=X(X−Y+1)+(X−1−Z), where X=└NVRB/G┘, Y=L/G, and Z=S/G, in which, L is the length of the consecutive VRBs, S is the start index of the consecutive VRBs, NVRB is the number of VRBs, L is a multiple of G, S is a multiple of G, and G is an integer of 2 or higher.
Abstract translation: 一种用于在无线移动通信系统中发送下行链路信号的方法。 根据一个实施例的方法包括生成指示连续虚拟资源块（VRB）的开始索引（S）和连续VRB的长度（L）的资源指示值（RIV）; 发送包括资源块分配信息的下行控制信息。 下行链路控制信息是多个用户的公共信息，资源块分配信息包含RIV。 根据实施例的方法还包括在连续的VRB上发送下行链路信号。 RIV = X（Y-1）+ Z定义的RIV由RIV = X（X-Y + 1）+（X-1）+（X-1） Z），其中X =└NVRB/G，Y = L / G，Z = S / G，其中L是连续VRB的长度，S是连续VRB的起始索引，NVRB是 VRB的数量，L是G的倍数，S是G的倍数，G是2以上的整数。
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公开(公告)号：US20150195840A1
公开(公告)日：2015-07-09
申请号：US14665604
申请日：2015-03-23
Applicant: LG Electronics Inc.
Inventor： Joon Kui AHN , Jung Hoon LEE , Dong Youn SEO
CPC classification number: H04L5/0037 , H04L5/0007 , H04L27/2614 , H04L27/2621 , H04L27/2636 , H04W72/0453
Abstract: A wireless communication system is disclosed. A method for performing a radio access in the wireless communication system includes dividing an available frequency band into a plurality of subbands, generating a plurality of frequency domain sequences from a plurality of data symbol sequences by independently performing a Fourier transform process in each of the subbands, independently mapping each of the frequency domain sequences to a corresponding subband, generating one or more transmission symbols by performing an inverse Fourier transform process on the plurality of frequency domain sequences mapped to the available frequency band, and transmitting the one or more transmission symbols to a receiver.
Abstract translation: 公开了一种无线通信系统。 一种用于在无线通信系统中执行无线电接入的方法包括将可用频带划分成多个子带，通过在每个子带中独立地执行傅立叶变换处理从多个数据符号序列生成多个频域序列 ，将每个频域序列独立地映射到相应的子带，通过对映射到可用频带的多个频域序列执行逆傅立叶变换处理来生成一个或多个传输符号，并将一个或多个传输符号发送到 接收器
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Patent Agency Ranking
公开(公告)号：US20150092723A1
公开(公告)日：2015-04-02
申请号：US14563724
申请日：2014-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Joon Kui AHN , Jung Hoon LEE , Suck Chel YANG , Dong Youn SEO
CPC classification number: H04L5/0055 , H04L1/1607 , H04L1/1861 , H04L1/1893 , H04L5/0053 , H04W72/0406 , H04W72/0413 , H04W72/1284
Abstract: A method for transmitting an uplink signal by a user equipment (UE) in a wireless communication system. The method according to one embodiment includes receiving, by the UE, a physical downlink control channel (PDCCH) via one or more resource units; receiving, by the UE, a physical downlink shared channel (PDSCH) indicated by the received PDCCH; and transmitting, by the UE, a physical uplink control channel (PUCCH) using a PUCCH resource in response to the received PDSCH. An index of the PUCCH resource is determined by adding a first index offset and a second index offset to a lowest index of the one or more resource units. The first index offset is signaled via the PDCCH and the second index offset is signaled via higher layer signaling.
Abstract translation: 一种用于在无线通信系统中由用户设备（UE）发送上行链路信号的方法。 根据一个实施例的方法包括：经由一个或多个资源单元从所述UE接收物理下行链路控制信道（PDCCH）; 由所述UE接收由所接收的PDCCH指示的物理下行链路共享信道（PDSCH）; 以及响应于所接收的PDSCH，由所述UE发送使用PUCCH资源的物理上行链路控制信道（PUCCH）。 通过将第一索引偏移和第二索引偏移量添加到一个或多个资源单元的最低索引来确定PUCCH资源的索引。 通过PDCCH发送第一索引偏移量，并通过较高层信令通知第二索引偏移量。
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27.发明申请公开(公告)号：US20140254526A1
公开(公告)日：2014-09-11
申请号：US14283997
申请日：2014-05-21
Applicant: LG Electronics Inc.
Inventor： Dae Won LEE , Bong Hoe KIM , Young Woo YUN , Ki Jun KIM , Dong Wook ROH , Suk Hyon YOON , Joon Kui AHN , Dong Youn SEO , Hak Seong KIM , Jung Hoon LEE , Eun Sun KIM , Sung Duk CHOI
IPC: H04W72/04
CPC classification number: H04W72/042 , H04B7/0413 , H04L1/06 , H04L1/1671 , H04L1/1861 , H04L5/0023 , H04L5/0037 , H04L5/0055 , H04L47/10 , H04W28/04 , H04W72/04 , H04W72/0406 , H04W72/0413
Abstract: A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.
Abstract translation: 公开了一种在移动通信系统中发送用于ACK / NACK信号的传输的资源信息的方法。 还公开了一种用于在移动通信系统中接收ACK / NACK信号的示例方法。 当通过虚拟单元资源调度用于传输数据和资源的控制信息的资源的资源时，该方法识别用于接收映射到虚拟单元中的至少一个的信息的用于发送数据的ACK / NACK信号的资源的信息 分配给发送数据的资源和分配给控制发送数据的信息的虚拟单元资源，并通过用于接收ACK / NACK信号的资源信息，接收发送数据的ACK / NACK信号。
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28.发明申请METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL TO PROTECT AGAINST ERRONEOUS FEEDBACK INFORMATION 有权用于发送和接收信号以防止发生错误的反馈信息的方法公开(公告)号：US20140247791A1
公开(公告)日：2014-09-04
申请号：US14278463
申请日：2014-05-15
Applicant: LG ELECTRONICS INC.
Inventor： Dong Youn SEO , Bong Hoe KIM , Young Woo YUN , Ki Jun KIM , Jung Hoon LEE , Eun Sun KIM , Hak Seong KIM , Suk Hyon YOON , Joon Kui AHN
CPC classification number: H04B7/0652 , H04B7/0413 , H04B7/0634 , H04B7/0665 , H04W72/042
Abstract: A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device.
Abstract translation: 一种为数据控制子帧的数据符号提供预编码权重的方法，包括生成具有与多个下行链路数据子帧中的一个对应的控制子帧的下行链路帧，以及将权重信息插入到每个控制子帧中，使得权重信息 将被应用于存在于相应一个数据子帧中的数据符号。 该方法还包括将控制子帧和插入的权重信息发送到接收设备。
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公开(公告)号：US20140023121A1
公开(公告)日：2014-01-23
申请号：US14030747
申请日：2013-09-18
Applicant: LG ELECTRONICS INC.
Inventor： Jung Hoon LEE , Ki Jun KIM , Dong Wook ROH , Daewon LEE , Joon Kui AHN
IPC: H04B1/707
CPC classification number: H04L5/0055 , H04B1/707 , H04B7/0413 , H04B7/0678 , H04B7/068 , H04B2201/709718 , H04J13/00 , H04J13/16 , H04L1/0606 , H04L1/0643 , H04L1/1621 , H04L1/1825 , H04L5/0021 , H04L5/0023 , H04L5/0026
Abstract: A method for receiving Acknowledgement/Negative acknowledgement (ACK/NACK) information in a mobile communication system includes receiving a first signal including first spread ACK/NACK information and second spread ACK/NACK information from a first antenna set of a transmitting end in an orthogonal frequency division multiplexing (OFDM) symbol; receiving a second signal including third spread ACK/NACK information and fourth spread ACK/NACK information from a second antenna set of the transmitting end in an OFDM symbol; and de-spreading at least the first and third spread ACK/NACK information or the second and fourth spread ACK/NACK information for identifying the ACK/NACK information.
Abstract translation: 一种用于在移动通信系统中接收确认/否定确认（ACK / NACK）信息的方法包括从正交的发送端的第一天线组中接收包括第一扩展ACK / NACK信息和第二扩展ACK / NACK信息的第一信号 频分复用（OFDM）符号; 从OFDM符号中的发送端的第二天线组接收包括第三扩展ACK / NACK信息和第四扩展ACK / NACK信息的第二信号; 以及至少解扩展第一和第三扩展ACK / NACK信息或第二和第四扩展ACK / NACK信息以识别ACK / NACK信息。
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30.发明申请METHOD AND APPARATUS FOR ALLOCATING A PLURALITY OF DATA SYMBOLS IN A WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中分配大量数据符号的方法和装置公开(公告)号：US20130329824A1
公开(公告)日：2013-12-12
申请号：US13963916
申请日：2013-08-09
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong KIM , Bong Hoe KIM , Dong Wook ROH , Joon Kui AHN , Dong Youn SEO , Jung Hoon LEE
IPC: H04B7/04
CPC classification number: H04L5/0044 , H04B7/0452 , H04L5/0007 , H04L5/0037 , H04L5/0042 , H04L5/0046 , H04L5/023 , H04L27/2618 , H04L27/265
Abstract: According to one embodiment, a method for transmitting an uplink signal includes transmitting the uplink signal including a block of data symbols. The block of data symbols are mapped to at least two sets of subcarrier blocks. Each data symbol of the block of data symbols is mapped to one of subcarriers of the at least two sets of subcarrier blocks. The at least two sets of subcarrier blocks are not contiguous in frequency. The block of data symbols are mapped in sequence starting with a first data symbol to the at least two sets of subcarrier blocks and in increasing order of subcarrier index.
Abstract translation: 根据一个实施例，一种用于发送上行链路信号的方法包括发送包括数据符号块的上行链路信号。 数据符号块映射到至少两组副载波块。 数据符号块的每个数据符号被映射到至少两组副载波块的子载波之一。 所述至少两组子载波块在频率上不连续。 将数据符号块从第一数据符号开始依次映射到至少两组子载波块，并以副载波索引的增加顺序映射。
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