公开(公告)号：US20190126061A1

公开(公告)日：2019-05-02

申请号：US15866653

申请日：2018-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Sungho HONG ,  Munseong KANG ,  Sangwon KIM ,  Heejung KIM ,  Heejin PARK ,  Yongju YANG ,  Gueisam LIM ,  Dongwon KIM

IPC: A61N5/06

Abstract: A treatment device for a scalp including a body that defines an exterior design and has one surface in which a plurality of light irradiation holes are formed, a light generation unit provided in the body and a beam splitter that dividedly refractionates light generated in the light generation unit into a plurality of lights and guides the lights toward the plurality of the light irradiation holes and a travel direction of the light generated in the light generation unit is different from a travel direction of the light passing the beam splitter.

公开(公告)号：US20190110299A1

公开(公告)日：2019-04-11

申请号：US16153527

申请日：2018-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM

IPC: H04W72/08 ,  H04L5/00 ,  H04W72/04

Abstract: Provided are a method for performing measurement and a device supporting the method. According to an embodiment of the present invention, a method comprises: receiving a reference signal (RS); receiving a measurement configuration including a set of filter coefficients from a network, wherein each filter coefficient in the set of filter coefficients is configured per periodicity of the RS; performing a measurement based on the RS; selecting a filter coefficient in the set of filter coefficients based on the periodicity of the RS; and reporting a result of the measurement filtered based on the selected filter coefficient.

公开(公告)号：US20190053273A1

公开(公告)日：2019-02-14

申请号：US16070475

申请日：2017-02-02

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Seonwook KIM ,  Joonkui AHN

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/06 ,  H04W72/10 ,  H04W72/04 ,  H04W24/10

Abstract: Provided are a method for determining a listen-before-talk (LBT) priority class by a terminal in a wireless communication system and a device supporting same. The terminal can receive, from a network, mapping information between a logical channel and an LBT priority class and determine a particular LBT priority class on the basis of the received mapping information and a logical channel having data to be transmitted.

公开(公告)号：US20180227782A1

公开(公告)日：2018-08-09

申请号：US15572645

申请日：2016-05-25

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM

IPC: H04W24/10 ,  H04W24/02

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W36/0011 ,  H04W36/0085 ,  H04W36/125 ,  H04W36/14 ,  H04W36/22 ,  H04W36/36 ,  H04W36/38 ,  H04W84/12 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08

Abstract: Provided are a method for determining whether or not a terminal performs wireless local area network (WLAN) measurement in a wireless communication system and a device supporting same. The terminal can receive WLAN measurement configuration from a network and determine whether or not to perform WLAN measurement.

公开(公告)号：US20180092000A1

公开(公告)日：2018-03-29

申请号：US15566297

申请日：2016-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Sunghoon JUNG ,  Youngdae LEE

IPC: H04W28/08 ,  H04W48/16

Abstract: Provided are a method of activating or deactivating terminal-based traffic steering by a terminal in a wireless communication system, and a device for supporting the same. The terminal performs terminal-based traffic steering, and transmits WLAN offloading information indicating a RAN/WLAN interworking state to a network, wherein the terminal-based traffic steering may be traffic steering on the basis of a RAN rule or ANDSF.

公开(公告)号：US20170359133A1

公开(公告)日：2017-12-14

申请号：US15524210

申请日：2015-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Sunghoon JUNG

IPC: H04B17/318 ,  H04W8/00 ,  H04L5/00

CPC classification number: H04B17/318 ,  H04B17/309 ,  H04L5/005 ,  H04L5/0073 ,  H04L5/0091 ,  H04W8/005

Abstract: Provided is a method for a terminal for measuring the reference signal received quality (RSRQ) of a serving cell.The terminal receives a discovery reference signal (DRS) measurement timing configuration (DMTC) from a network, and on the basis of the received DMTC, the terminal can measure the RSRQ of the serving cell. The serving cell may comprise a small cell supporting a DRS, and the small cell may be present on the same frequency as the serving cell. Furthermore, the RSRQ measurement of the serving cell can only be carried out during a non-DMTC period set in accordance with the DMTC. The non-DMTC period is a period during which a DRS is not transmitted from the small cell.

公开(公告)号：US20170303155A1

公开(公告)日：2017-10-19

申请号：US15489408

申请日：2017-04-17

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Jaewook LEE

IPC: H04W24/10 ,  H04W36/22

CPC classification number: H04W24/10 ,  H04W28/08

Abstract: Measurement results may be provided by a user equipment (UE) in a wireless communication system. The UE may receive a configuration for WLAN offloading; and if the configuration for WLAN offloading includes an RAN-assisted WLAN interworking configuration, and does not include an LTE-WLAN Aggregation (LWA) configuration and an LTE/WLAN Radio Level Integration with IPsec Tunnel (LWIP) configuration, the UE may provide the measurement results required for evaluation of a network selection and traffic steering rules to upper layers.

公开(公告)号：US20170303152A1

公开(公告)日：2017-10-19

申请号：US15517423

申请日：2015-09-14

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Sunghoon JUNG

IPC: H04W24/08 ,  H04W48/16 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04J11/00 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0091 ,  H04W48/16

Abstract: A method by which a terminal performs cell measurement by selectively using reference signals (RSs) is provided. The terminal receives, from a network, a common RS (CRS) measurement configuration and a discovery RS (DRS) measurement configuration with respect to a frequency to be measured. If the network has configured a physical cell ID (PCID) list for CRS-based DRS measurement with respect to the frequency to be measured, DRS measurement is performed on cells included in the PCID list, and CRS measurement is performed on cells not included in the PCID list. If the network has not configured the PCID list for CRS-based DRS measurement with respect to the frequency to be measured, DRS measurement is performed on all cells belonging to the frequency to be measured.

公开(公告)号：US20170295509A1

公开(公告)日：2017-10-12

申请号：US15107033

申请日：2015-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Seungjune YI ,  Sunghoon JUNG ,  Sangwon KIM

IPC: H04W24/10 ,  H04W4/06

CPC classification number: H04W24/10 ,  H04B17/318 ,  H04L12/1881 ,  H04L12/189 ,  H04W4/06 ,  H04W4/90

Abstract: A method and apparatus for determining a measurement period in a wireless communication system is provided. A user equipment (UE) sets start of the measurement period to one of beginning of a period of a broadcast/multicast control channel or beginning of a scheduling period for the broadcast/multicast channel, which is one of a multicast control channel (MCCH) modification period, a MCCH repetition period, a broadcast control channel (BCCH) modification period, or a multicast channel (MCH) scheduling period (MSP). The UE performs, at a radio link control (RLC) layer or a media access control (MAC) layer, measurement from the start of the measurement period.

公开(公告)号：US20170064518A1

公开(公告)日：2017-03-02

申请号：US15120094

申请日：2015-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Sunghoon JUNG

IPC: H04W4/06 ,  H04W24/10

CPC classification number: H04W4/06 ,  H04B17/327 ,  H04L12/189 ,  H04W4/02 ,  H04W4/90 ,  H04W24/10

Abstract: A method and apparatus for performing multimedia broadcast multicast service (MBMS) minimization of drive test (MDT) in a wireless communication system is provided. Upon receiving a MBMS-MDT configuration from a network, a user equipment (UE) selects a subset of multicast broadcast single frequency network (MBSFN) areas among multipleMBSFN areas providing interested MBMS services, and performs MBMS-MDT only for the selected subset of MBSFN areas. The subset of MBSFN areas may be selected based on priorities of the multiple MBSFN areas.

Abstract translation: 提供感兴趣的MBMS服务的MBSFN区域，并且仅针对所选择的MBSFN区域的子集执行MBMS-MDT。 可以基于多个MBSFN区域的优先级来选择MBSFN区域的子集。