公开(公告)号：US20160197713A1

公开(公告)日：2016-07-07

申请号：US15068478

申请日：2016-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Bong Hoe KIM ,  Joon Kui AHN ,  Hak Seong KIM ,  Dong Wook ROH ,  Dong Youn SEO ,  Seung Hwan WON

IPC: H04L5/00 ,  H04L1/18 ,  H04W40/02

CPC classification number: H04L5/0055 ,  H04B7/0491 ,  H04L1/1635 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1858 ,  H04W36/18 ,  H04W40/02 ,  H04W72/0406

Abstract: A packet data transmitting method and mobile communication system using the same enables transmission of common ACK/NACK information from each sector of a base station to a user entity in softer handover. The method includes receiving via at least one of the plurality of sectors a data packet from the mobile terminal, the data packet being correspondingly received for each of the at least one of the plurality of sectors; combining the correspondingly received data packets, to obtain a signal having a highest signal-to-noise ratio; decoding the value obtained by the combining; determining a transmission status of the data packet according to the decoding; and transmitting to the mobile terminal a common ACK/NACK signal including one of a common ACK signal and a common NACK signal according to the determining, the common ACK/NACK signal being transmitted via each of the at least one sector.

Abstract translation: 分组数据发送方法和使用其的移动通信系统使得能够以更软的切换将公共ACK / NACK信息从基站的每个扇区传送到用户实体。 所述方法包括：经由所述多个扇区中的至少一个扇区从所述移动终端接收数据分组，所述数据分组相应地被接收用于所述多个扇区中的所述至少一个扇区中的每一个; 组合相应接收的数据分组，以获得具有最高信噪比的信号; 解码通过组合获得的值; 根据解码确定数据分组的传输状态; 以及根据所述确定，向所述移动终端发送包括公共ACK信号和公共NACK信号中的一个的公共ACK / NACK信号，所述公共ACK / NACK信号经由所述至少一个扇区中的每一个发送。

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。

公开(公告)号：US20160020874A1

公开(公告)日：2016-01-21

申请号：US14869489

申请日：2015-09-29

Applicant: LG ELECTRONICS INC.

Inventor： Hak Seong KIM ,  Joon Kui AHN ,  Dae Won LEE

IPC: H04L1/18 ,  H04W72/04

CPC classification number: H04L1/1861 ,  H04L1/0004 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0057 ,  H04W72/0413 ,  H04W72/042

Abstract: A method of supporting Hybrid Automatic Repeat Request (HARQ) includes receiving an initial uplink grant on a downlink channel, transmitting uplink data on an uplink channel using the initial uplink grant, receiving a request for retransmission of the uplink data, determining at least one transmission parameter of a channel quality indicator (CQI) from the initial uplink grant, multiplexing retransmission data of the uplink data with the CQI, and transmitting the multiplexed data on the uplink channel. Amount of resources for transmission of the CQI is determined based on the at least one transmission parameter.

公开(公告)号：US20150333886A1

公开(公告)日：2015-11-19

申请号：US14809899

申请日：2015-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Han Byul SEO ,  Byoung Hoon KIM ,  Ki Jun KIM ,  Hak Seong KIM

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/042

Abstract: A method of transmitting a sounding reference signal (SRS) in a wireless communication system is discussed. The method according to one embodiment includes receiving a first UE-specific configuration indicating possible subframes for aperiodic SRS transmission via a radio resource control (RRC) signaling, wherein the possible subframes are periodically configured; receiving a physical downlink control channel (PDCCH) signal including request information of requesting aperiodic SRS transmission; and transmitting at least one SRS one time in response to the request information within the possible subframes.

Abstract translation: 讨论了在无线通信系统中发送探测参考信号（SRS）的方法。 根据一个实施例的方法包括经由无线电资源控制（RRC）信令来接收指示用于非周期SRS传输的可能子帧的第一UE特定配置，其中可能的子帧被周期性地配置; 接收包括请求非周期SRS传输的请求信息的物理下行链路控制信道（PDCCH）信号; 以及响应于所述可能子帧内的所述请求信息，一次传送至少一个SRS。

公开(公告)号：US20150063289A1

公开(公告)日：2015-03-05

申请号：US14540569

申请日：2014-11-13

Applicant: LG Electronics Inc.

Inventor： Bong Hoe KIM ,  Byeong Woo KANG ,  Yu Jin NOH ,  Hak Seong KIM ,  Dae Won LEE

IPC: H04L5/00 ,  H04B7/04

CPC classification number: H04L5/0048 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0613 ,  H04B7/0684

Abstract: A method for transmitting a sounding reference signal in a MIMO wireless communication system and an apparatus therefor are disclosed. The method for transmitting sounding reference signals (SRSs) in a MIMO wireless communication system comprises receiving sounding reference signal parameters from a base station; receiving information of the number of sounding reference signals which will be transmitted at a transmission time instant from the base station; if a plurality of sounding reference signals are provided, generating the sounding reference signals corresponding to each of the plurality of antennas by using the sounding reference signal parameters; and transmitting the generated sounding reference signals to the base station through their corresponding antennas at a specific transmission instant.

Abstract translation: 公开了一种用于在MIMO无线通信系统及其装置中发送探测参考信号的方法。 用于在MIMO无线通信系统中发送探测参考信号（SRS）的方法包括从基站接收探测参考信号参数; 接收将从基站在传输时刻发送的探测参考信号的数量的信息; 如果提供多个​​探测参考信号，则通过使用探测参考信号参数产生与多个天线中的每一个对应的探测参考信号; 并且在特定的传输瞬间通过其对应的天线将生成的探测参考信号发送到基站。

公开(公告)号：US20150063200A1

公开(公告)日：2015-03-05

申请号：US14532693

申请日：2014-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Han Byul SEO ,  Hak Seong KIM

IPC: H04B7/155 ,  H04W72/12

CPC classification number: H04B7/15542 ,  H04W72/12 ,  H04W72/1247 ,  H04W72/1257 ,  H04W84/047

Abstract: Various methods and apparatuses for prioritizing operation of Relay Node are disclosed. A method for prioritizing the transmission and receipt of uplink signals in a relay node of a wireless communication system is presented. The method comprises determining radio resource requirements for receiving one or more access link signals and/or transmitting one or more backhaul link signal, determining the signal type of the one or more access link signals and/or determining the signal type of the one or more backhaul link signals, and selecting one of a transmitting mode operation and a receiving mode operation based on the radio resource requirements for receiving the one or more access link signals and/or transmitting the one or more backhaul link signals, and based on the signal type of the one or more access link signals and/or the signal type of the one or more backhaul link signals.

Abstract translation: 公开了用于确定中继节点的操作优先级的各种方法和装置。 提出了一种在无线通信系统的中继节点中对上行链路信号的发送和接收进行优先级排序的方法。 该方法包括确定用于接收一个或多个接入链路信号和/或发送一个或多个回程链路信号的无线电资源需求，确定一个或多个接入链路信号的信号类型和/或确定一个或多个接入链路信号的信号类型 并且基于用于接收一个或多个接入链路信号的无线资源要求和/或发送一个或多个回程链路信号，并且基于信号类型来选择发送模式操作和接收模式操作之一 一个或多个接入链路信号和/或一个或多个回程链路信号的信号类型。

公开(公告)号：US20140348058A1

公开(公告)日：2014-11-27

申请号：US14456671

申请日：2014-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Hak Seong KIM ,  Byoung Hoon KIM ,  Dae Won LEE ,  Ki Jun KIM

IPC: H04W72/04 ,  H04B7/14

CPC classification number: H04W72/042 ,  H04B7/14 ,  H04B7/2606 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0053 ,  H04W72/0426 ,  H04W84/047

Abstract: A method for receiving a Relay Physical Downlink Control CHannel (R-PDCCH) by a User Equipment (UE) in a wireless communication system. The method includes receiving a downlink subframe including one or more aggregated resource blocks including resource elements. The resource elements are mapped in increasing order of first a subcarrier index, and then a symbol index. The method further includes monitoring the R-PDCCH on the one or more aggregated resource blocks. The one or more aggregated resource blocks are numbered based on an aggregation level and a number of the one or more aggregated resource blocks corresponding to the aggregation level.

Abstract translation: 一种用于在无线通信系统中由用户设备（UE）接收中继物理下行链路控制信道（R-PDCCH）的方法。 所述方法包括：接收包括包括资源元素在内的一个或多个聚合资源块的下行链路子帧。 资源元素以第一个子载波索引的增加顺序映射，然后是符号索引。 该方法还包括监视一个或多个聚合资源块上的R-PDCCH。 基于聚合级别和对应于聚合级别的一个或多个聚合资源块的数量对一个或多个聚合资源块进行编号。

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。

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

IPC: H04B7/06 ,  H04B7/04 ,  H04W72/04

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。

公开(公告)号：US20140192749A1

公开(公告)日：2014-07-10

申请号：US14209865

申请日：2014-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Hak Seong KIM ,  Joon Kui AHN ,  Dae Won LEE

IPC: H04L1/18

CPC classification number: H04L1/1861 ,  H04L1/0004 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0057 ,  H04W72/0413 ,  H04W72/042

Abstract: A method of supporting Hybrid Automatic Repeat Request (HARQ) includes receiving an initial uplink grant on a downlink channel, transmitting uplink data on an uplink channel using the initial uplink grant, receiving a request for retransmission of the uplink data, determining at least one transmission parameter of a channel quality indicator (CQI) from the initial uplink grant, multiplexing retransmission data of the uplink data with the CQI, and transmitting the multiplexed data on the uplink channel.Amount of resources for transmission of the CQI is determined based on the at least one transmission parameter.

Abstract translation: 支持混合自动重复请求（HARQ）的方法包括在下行链路信道上接收初始上行链路许可，使用初始上行链路授权在上行链路信道上发送上行链路数据，接收上行链路数据的重传请求，确定至少一个传输 来自初始上行链路授权的信道质量指示符（CQI）的参数，利用CQI复用上行链路数据的重发数据，以及在上行链路信道上发送多路复用数据。 基于至少一个传输参数来确定用于传输CQI的资源量。