公开(公告)号：US20140036834A1

公开(公告)日：2014-02-06

申请号：US14049014

申请日：2013-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Dong Youn SEO ,  Eun Sun KIM ,  Bong Hoe KIM ,  Joon Kui AHN

IPC: H04W72/04

CPC classification number: H04W72/1268 ,  H04L1/0071 ,  H04L1/04 ,  H04L5/0007 ,  H04L5/0028 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0085 ,  H04L5/0092 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1273 ,  H04W88/02 ,  H04W88/08

Abstract: A method for transmitting downlink data using resource blocks at a base station in a wireless mobile communication system includes transmitting downlink data mapped to physical resource blocks (PRBs) to a user equipment, wherein indexes of virtual resource blocks (VRBs) are mapped to indexes of the PRBs for a first slot and a second slot of a subframe, and the indexes of the PRBs for the second slot are shifted with respect to the indexes of the PRBs for the first slot based on a predetermined gap, and wherein a predetermined offset is applied to an index of a PRB when the index of the PRB is equal to or greater than a predetermined threshold.

Abstract translation: 一种在无线移动通信系统中的基站使用资源块发送下行链路数据的方法包括将映射到物理资源块（PRB）的下行链路数据发送给用户设备，其中虚拟资源块（VRB）的索引被映射到 基于预定间隙，用于第一时隙和子帧的第二时隙的PRB和第二时隙的PRB的索引相对于第一时隙的PRB的索引移位，并且其中预定偏移量 当PRB的索引等于或大于预定阈值时，应用于PRB的索引。

公开(公告)号：US20140029554A1

公开(公告)日：2014-01-30

申请号：US14043654

申请日：2013-10-01

Applicant: LG ELECTRONICS INC.

Inventor： Joon Kui AHN ,  Min Gyu KIM ,  Dae Won LEE ,  Suck Chel YANG ,  Bong Hoe KIM ,  Dong Youn SEO

IPC: H04W52/14

CPC classification number: H04W52/146 ,  H04B7/0689 ,  H04L5/0055 ,  H04L5/0057 ,  H04W52/325 ,  H04W52/42 ,  H04W72/0413 ,  H04W72/0473 ,  H04W76/27

Abstract: A method and apparatus of controlling transmit power in a wireless communication system is provided. A wireless apparatus selects one transmit mode among a plurality of transmit modes, and determines the transmit power on the basis of the selected transmit mode. The wireless apparatus transmits an uplink channel by using the transmit power.

Abstract translation: 提供了一种在无线通信系统中控制发射功率的方法和装置。 无线装置在多个发送模式中选择一个发送模式，并且基于所选择的发送模式来确定发送功率。 无线装置利用发送功率发送上行信道。

公开(公告)号：US20140016600A1

公开(公告)日：2014-01-16

申请号：US14024143

申请日：2013-09-11

Applicant: LG ELECTRONICS INC.

Inventor： Min Gyu KIM ,  Suck Chel YANG ,  Joon Kui AHN ,  Dong Youn SEO

IPC: H04L5/00

CPC classification number: H04W72/0413 ,  H04J13/16 ,  H04L1/0026 ,  H04L1/0073 ,  H04L1/08 ,  H04L1/1671 ,  H04L1/1692 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0055 ,  H04L5/0091 ,  H04L27/2626 ,  H04W72/0446 ,  H04W72/0473

Abstract: A method and an apparatus for transmitting uplink control information (UCI), performed by a user equipment, in a wireless communication system are provided. The method comprising: generating encoded information bits by performing channel coding on information bits of the UCI; generating a modulation symbol sequence by modulating the encoded information bits; generating a spread sequence by block-wise spreading on the modulation symbol sequences with an orthogonal sequence; and transmitting the spread sequence to a base station through an uplink control channel, wherein the information bits of the UCI comprises a first UCI bit sequence and a second UCI information bit.

Abstract translation: 提供了一种用于在无线通信系统中发送由用户设备执行的上行链路控制信息（UCI）的方法和装置。 该方法包括：通过对UCI的信息比特执行信道编码来产生编码信息比特; 通过调制编码的信息比特来产生调制符号序列; 通过以正交序列对调制符号序列进行块式扩展来产生扩展序列; 以及通过上行链路控制信道将扩展序列发送到基站，其中UCI的信息比特包括第一UCI比特序列和第二UCI信息比特。

公开(公告)号：US20130329674A1

公开(公告)日：2013-12-12

申请号：US13966166

申请日：2013-08-13

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 of receiving downlink signals by a user equipment in a wireless mobile communication system, includes receiving downlink control information including resource block allocation information, wherein the downlink control information is common information for plural users; detecting a resource indication value (RIV) from the resource block allocation information, wherein the RIV indicates a start index (S) of consecutive virtual resource blocks (VRBs) and a length (L) of the consecutive VRBs; and receiving the downlink signals on the consecutive virtual VRBs.

Abstract translation: 一种在无线移动通信系统中由用户设备接收下行链路信号的方法，包括接收包括资源块分配信息的下行链路控制信息，其中下行链路控制信息是多个用户的公共信息; 从所述资源块分配信息中检测资源指示值（RIV），其中，所述R​​IV表示连续虚拟资源块（VRB）的开始索引（S）和所述连续VRB的长度（L） 并在连续的虚拟VRB上接收下行链路信号。

公开(公告)号：US20130279454A1

公开(公告)日：2013-10-24

申请号：US13925664

申请日：2013-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Hak-seong KIM ,  Young Woo YUN ,  Dae Won LEE ,  Joon Kui AHN ,  Bong Hoe KIM ,  Ki Jun KIM

IPC: H04W72/04

CPC classification number: H04L5/0051 ,  H04J11/0069 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0091 ,  H04W8/24 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1284

Abstract: A method and an apparatus of transmitting scheduling request (SR) in a wireless communication system are provided. The method includes configuring a physical uplink control channel (PUCCH) for a SR in a subframe, the subframe comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, wherein one SC-FDMA symbol on the PUCCH is punctured and transmitting the SR on the PUCCH in the subframe.

公开(公告)号：US20130215854A1

公开(公告)日：2013-08-22

申请号：US13851023

申请日：2013-03-26

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: 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：US20130182679A1

公开(公告)日：2013-07-18

申请号：US13791421

申请日：2013-03-08

Applicant: LG ELECTRONICS INC.

Inventor： Dong Youn SEO ,  Ki Jun KIM ,  Dae Won LEE ,  Young Woo YUN ,  Joon Kui AHN

IPC: H04W72/04

CPC classification number: H04L5/0053 ,  H04L1/0061 ,  H04L5/0051 ,  H04L5/0085 ,  H04W52/54 ,  H04W72/042 ,  H04W72/0446

Abstract: A method and apparatus for performing semi-persistent scheduling (SPS) deactivation in a wireless mobile communication system are disclosed. A base station (BS) transmits a downlink control channel to a user equipment (UE), and deactivates the SPS when a binary field indicating resource allocation information contained in the downlink control channel is entirely filled with ‘1’.

Abstract translation: 公开了一种用于在无线移动通信系统中执行半永久调度（SPS）去激活的方法和装置。 基站（BS）向用户设备（UE）发送下行链路控制信道，并且当指示下行链路控制信道中包含的资源分配信息的二进制字段被完全填充为“1”时，停止SPS。

公开(公告)号：US20130121290A1

公开(公告)日：2013-05-16

申请号：US13735985

申请日：2013-01-07

Applicant: LG Electronics Inc.

Inventor： Hak-seong KIM ,  Young Woo YUN ,  Dae Won LEE ,  Joon Kui AHN ,  Bong Hoe KIM ,  Ki Jun KIM

IPC: H04W72/12

CPC classification number: H04L5/0051 ,  H04J11/0069 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0091 ,  H04W8/24 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1284

Abstract: A method and an apparatus of transmitting scheduling request (SR) in a wireless communication system are provided. The method includes configuring a physical uplink control channel (PUCCH) for a SR in a subframe, the subframe comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, wherein one SC-FDMA symbol on the PUCCH is punctured and transmitting the SR on the PUCCH in the subframe.

Abstract translation: 提供了一种在无线通信系统中发送调度请求（SR）的方法和装置。 该方法包括为子帧中的SR配置物理上行链路控制信道（PUCCH），该子帧包括多个单载波频分多址（SC-FDMA）符号，其中PUCCH上的一个SC-FDMA符号被穿孔 并在子帧中在PUCCH上发送SR。

公开(公告)号：US20210176003A1

公开(公告)日：2021-06-10

申请号：US17179119

申请日：2021-02-18

Applicant: LG ELECTRONICS INC.

Inventor： Dong Wook ROH ,  Joon Kui AHN ,  Nam Yul YU ,  Jung Hyun CHO ,  Yu Jin NOH ,  Ki Jun KIM ,  Dae Won LEE

IPC: H04L1/00 ,  H03M13/37 ,  H04L5/00 ,  H03M13/13 ,  H04W72/04 ,  H03M13/29 ,  H03M13/00 ,  H04W84/04 ,  G06F17/16 ,  H03M13/05

Abstract: A method for channel-coding information bits using a code generation matrix including 32 rows and A columns corresponding to length of the information bits includes, channel-coding the information bits having “A” length using basis sequences having 32-bit length corresponding to columns of the code generation matrix, and outputting the channel-coded result as an output sequence. If “A” is higher than 10, the code generation matrix is generated when (A−10) additional basis sequences were added as column-directional sequences to a first or second matrix. The first matrix is a TFCI code generation matrix composed of 32 rows and 10 columns used for TFCI coding. The second matrix is made when at least one of an inter-row location or an inter-column location of the first matrix was changed. The additional basis sequences satisfy a value 10 of a minimum Hamming distance.

公开(公告)号：US20200336245A1

公开(公告)日：2020-10-22

申请号：US16920136

申请日：2020-07-02

Applicant: LG ELECTRONICS INC.

Inventor： Dong Wook ROH ,  Joon Kui AHN ,  Nam Yul YU ,  Jung Hyun CHO ,  Yu Jin NOH ,  Ki Jun KIM ,  Dae Won LEE

IPC: H04L1/00 ,  H03M13/29 ,  H03M13/13 ,  H03M13/05 ,  H04W84/04 ,  H04L5/00 ,  G06F17/16 ,  H04W72/04 ,  H03M13/37 ,  H03M13/00

Abstract: A method for channel-coding information bits using a code generation matrix including 32 rows and A columns corresponding to length of the information bits includes, channel-coding the information bits having “A” length using basis sequences having 32-bit length corresponding to columns of the code generation matrix, and outputting the channel-coded result as an output sequence. If “A” is higher than 10, the code generation matrix is generated when (A-10) additional basis sequences were added as column-directional sequences to a first or second matrix. The first matrix is a TFCI code generation matrix composed of 32 rows and 10 columns used for TFCI coding. The second matrix is made when at least one of an inter-row location or an inter-column location of the first matrix was changed. The additional basis sequences satisfy a value 10 of a minimum Hamming distance.