公开(公告)号：US20170338930A1

公开(公告)日：2017-11-23

申请号：US15660641

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Dae Won LEE ,  Young Woo YUN ,  Ki Jun KIM ,  Suk Hyon YOON ,  Joon Kui AHN ,  Dong Youn SEO ,  Eun Sun KIM

IPC: H04L5/00 ,  H04W72/04 ,  H04L12/801 ,  H04W72/12 ,  H04W88/02

CPC classification number: H04L5/0053 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0058 ,  H04L5/0091 ,  H04L47/10 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/121 ,  H04W72/1289 ,  H04W88/02

Abstract: According to one embodiment, a user equipment for use in a mobile communication system is configured to: receive control information including a first field and a second field via a control channel, the first field indicating one of N (N≧2) resource block group (RBG) sets and the second field including a bitmap, wherein each bit of the bitmap is used to indicate whether a corresponding resource block (RB) in the indicated one of the N RBG sets is allocated; interpret the first field and the second field for resource allocation in the control information; and receive data using the control information. An RBG set n (0≦n

公开(公告)号：US20170317797A1

公开(公告)日：2017-11-02

申请号：US15650579

申请日：2017-07-14

Applicant: LG Electronics Inc.

Inventor： Hak Seong KIM ,  Sung Duk CHOI ,  Ki Jun KIM ,  Suk Hyon YOON ,  Joon Kui AHN ,  Bong Hoe KIM ,  Dong Youn SEO ,  Young Woo YUN ,  Jung Hoon LEE ,  Seong Hoon JEONG

IPC: H04L5/00 ,  H04L1/18 ,  H04L1/16 ,  H04W72/04 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04L5/0007 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0026 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method of transmitting a control signal using efficient multiplexing is disclosed. The present invention includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (CDMA) and transmitting the multiplexed control signals, wherein a plurality of the 1-hit control signals include a plurality of the 1-bit control signals for a specific transmitting side. Accordingly, reliability on 1-bit control signal transmission can be enhanced.

公开(公告)号：US20170207798A1

公开(公告)日：2017-07-20

申请号：US15477557

申请日：2017-04-03

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: H03M13/05 ,  H04L5/00 ,  H03M13/37 ,  G06F17/16 ,  H04L1/00 ,  H03M13/29

CPC classification number: H04L1/0041 ,  G06F17/16 ,  H03M13/05 ,  H03M13/13 ,  H03M13/2942 ,  H03M13/3715 ,  H03M13/618 ,  H03M13/6362 ,  H04L1/0026 ,  H04L1/0042 ,  H04L1/0057 ,  H04L1/0072 ,  H04L5/005 ,  H04L5/0092 ,  H04W72/0413 ,  H04W84/042

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：US20170201971A1

公开(公告)日：2017-07-13

申请号：US15469850

申请日：2017-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Dong Youn SEO ,  Jung Hoon LEE ,  Ki Jun KIM ,  Joon Kui AHN

IPC: H04W72/04 ,  H04W48/12 ,  H04W36/00 ,  H04B7/06 ,  H04W16/10

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 receiving a downlink signal by an apparatus in a wireless mobile communication system, the method includes receiving common downlink control information including a resource indication value, RIV, wherein the RIV is mapped to a start index S and a length L of consecutive virtual resource blocks, VRBs; and receiving the downlink signal on the consecutive VRBs, wherein the start index, S, is an element of a first set {s: s=mG

公开(公告)号：US20170135049A1

公开(公告)日：2017-05-11

申请号：US15410543

申请日：2017-01-19

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

IPC: H04W52/32 ,  H04W52/34 ,  H04W52/14 ,  H04W72/04 ,  H04L5/00

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 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 shared channel (PUSCH) transmission in a time domain, the communication apparatus checks whether a total of a PUSCH transmission power for the PUSCH 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, and drops the SRS transmission if the total of the PUSCH transmission power and the SRS transmission power exceeds the maximum transmission power configured for the communication apparatus.

公开(公告)号：US20160353438A1

公开(公告)日：2016-12-01

申请号：US15231290

申请日：2016-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Joon Kui AHN ,  Ki Jun KIM ,  Bin Chul IHM ,  Young Woo YUN

IPC: H04W72/04 ,  H04W56/00

CPC classification number: H04W72/0446 ,  H04L27/2646 ,  H04L27/2655 ,  H04W56/003 ,  H04W56/0045 ,  H04W88/02

Abstract: A method of a user equipment (UE) operating in a wireless communication system is provided. The UE transmits a first subframe. The UE transmits a second subframe following the first subframe consecutively. When the first subframe and the second subframe are overlapped, the first subframe is transmitted completely while the second subframe is transmitted partially.

Abstract translation: 提供了一种在无线通信系统中操作的用户设备（UE）的方法。 UE发送第一子帧。 UE连续发送第一子帧之后的第二子帧。 当第一子帧和第二子帧重叠时，第一子帧被完全发送，而第二子帧被部分发送。

公开(公告)号：US20160174161A1

公开(公告)日：2016-06-16

申请号：US15048645

申请日：2016-02-19

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

IPC: H04W52/14 ,  H04W52/36 ,  H04W52/34

CPC classification number: H04W52/146 ,  H04L5/0048 ,  H04W52/30 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W88/10 ,  Y02D70/00

Abstract: A method for controlling transmission powers by a communication apparatus in a wireless communication system supporting a plurality of component carriers; and a communication apparatus therefore are discussed. The method according to one embodiment includes controlling transmission powers for one or more channels per each component carrier; when a sounding reference symbol (SRS) transmission overlaps with a physical uplink shared channel (PUSCH) transmission in a time domain, checking whether a total of a PUSCH transmission power for the PUSCH 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; and dropping the SRS if the total of the PUSCH transmission power and the SRS transmission power exceeds the maximum transmission power configured for the communication apparatus.

Abstract translation: 一种在支持多个分量载波的无线通信系统中通过通信装置控制发送功率的方法; 因此讨论了通信装置。 根据一个实施例的方法包括控制每个分量载波的一个或多个信道的发射功率; 当探测参考符号（SRS）传输与时域中的物理上行链路共享信道（PUSCH）传输重叠时，检查用于第一分量载波上的PUSCH传输的PUSCH传输功率和用于第一分量载波的SRS传输功率的总和 在第二分量载波上的SRS传输超过为通信设备配置的最大传输功率; 如果PUSCH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，则丢弃SRS。

公开(公告)号：US20160173257A1

公开(公告)日：2016-06-16

申请号：US15049628

申请日：2016-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Hak Seong KIM ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Dong Wook ROH ,  Dae Won LEE ,  Suk Hyon YOON ,  Joon Kui AHN ,  Dong Youn SEO

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04B1/69 ,  H04J13/18 ,  H04L1/0033 ,  H04L1/0068 ,  H04L1/0072 ,  H04L1/1692 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0413

Abstract: A method of transmitting a sounding reference signal includes generating a physical uplink control channel (PUCCH) carrying uplink control information on a subframe, the subframe comprising a plurality of SC-FDMA (single carrier-frequency division multiple access) symbols, wherein the uplink control information is punctured on one SC-FDMA symbol in the subframe, and transmitting simultaneously the uplink control information on the PUCCH and a sounding reference signal on the punctured SC-FDMA symbol. The uplink control information and the sounding reference signal can be simultaneously transmitted without affecting a single carrier characteristic.

公开(公告)号：US20160173255A1

公开(公告)日：2016-06-16

申请号：US15018774

申请日：2016-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Dae Won LEE ,  Seung Hee HAN ,  Ki Jun KIM ,  Joon Kui AHN

IPC: H04L5/00 ,  H04J13/00

CPC classification number: H04L5/0048 ,  H04J13/0048 ,  H04J13/18 ,  H04L5/0007

Abstract: A base station apparatus for transmitting a reference signal in a wireless communication system is provided in which a processor generates the same sequence for resource elements (REs) allocated to each layer for reference signal transmission and spreads or covers Walsh codes for a user equipment-specific reference signal sequence such that sequences generated for the REs can be orthogonal to each other on a time axis. The Walsh code spreading or covering by the processor is applied on a frequency axis based on a plurality of resource blocks (RBs) or based on a pair of RBs such that mutually different sequences having mutually different sequence values can be mapped between RBs or between pairs of RBs. A transmission module transmits the reference signal, to which the generated reference signal sequence is applied to user equipment via each layer.

公开(公告)号：US20160099767A1

公开(公告)日：2016-04-07

申请号：US14968220

申请日：2015-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Hak Seong KIM ,  Ki Jun KIM ,  Yu Jin NOH ,  Dae Won LEE ,  Bong Hoe KIM

IPC: H04B7/155 ,  H04W72/04

CPC classification number: H04W72/1273 ,  H04B7/15507 ,  H04B7/15542 ,  H04B7/15557 ,  H04B7/2606 ,  H04L5/14 ,  H04W72/042 ,  H04W72/044 ,  H04W72/1268 ,  H04W84/047

Abstract: A method of operating a relay station in a wireless communication system is provided. The method includes operating in a first mode comprising a first sub-mode and a second sub-mode, in the first sub-mode a first downlink and a first uplink between a base station and the relay station being simultaneously activated, in the second sub-mode a second downlink and a second uplink between the relay station and a mobile station being simultaneously activated, and operating in a second mode comprising a third sub-mode and a fourth sub-mode, in the third sub-mode the first downlink and the second uplink being simultaneously activated, in the fourth sub-mode the first uplink and the second downlink being simultaneously activated.

Abstract translation: 提供了一种在无线通信系统中操作中继站的方法。 该方法包括以第一子模式和第二子模式的第一模式操作，在第一子模式中，在第二子模式中第一下行链路和基站与中继站之间的第一上行链路同时被激活 在所述中继站和移动台同时被激活之间的第二下行链路和第二上行链路，并且在第三子模式中以包括第三子模式和第四子模式的第二模式操作第一下行链路和 第二上行链路同时被激活，在第四子模式中，第一上行链路和第二下行链路同时被激活。