公开(公告)号：US20140334465A1

公开(公告)日：2014-11-13

申请号：US14271998

申请日：2014-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong LEE ,  Jaehoon CHUNG ,  Hyeyoung CHOI ,  Heejeong CHO ,  Genebeck HAHN

IPC: H04W48/18 ,  H04W68/02

CPC classification number: H04W48/18 ,  H04W68/04 ,  H04W68/12

Abstract: A method and apparatus for paging based on location information of a user equipment connected to a first communication system in a convergence network of a plurality of communication systems. A method for paging based on location information of a user equipment connected to a first communication system in a convergence network of a plurality of communication systems includes receiving, from a interworking entity of the second communication system, the location information of the user equipment which is in an idle mode with the second communication system; transmitting, to a first cell of the second communication system, a paging request message, wherein the first cell is selected from among a plurality of cells in a tracking area of the second communication system based on the location information.

Abstract translation: 一种基于在多个通信系统的汇聚网络中连接到第一通信系统的用户设备的位置信息进行寻呼的方法和装置。 一种基于在多个通信系统的汇聚网络中连接到第一通信系统的用户设备的位置信息的寻呼方法包括：从第二通信系统的互通实体接收用户设备的位置信息， 在第二通信系统的空闲模式下; 向所述第二通信系统的第一小区发送寻呼请求消息，其中，所述第一小区基于所述位置信息从所述第二通信系统的跟踪区域中的多个小区中选择。

公开(公告)号：US20180288743A1

公开(公告)日：2018-10-04

申请号：US15562400

申请日：2015-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung CHOI ,  Kiseon RYU ,  Jeongki KIM ,  Hangyu CHO ,  Suhwook KIM

IPC: H04W72/04 ,  H04W74/08

CPC classification number: H04W72/04 ,  H04L1/1614 ,  H04L5/0094 ,  H04W74/006 ,  H04W74/06 ,  H04W74/0833 ,  H04W76/10 ,  H04W84/12

Abstract: A method for a station (STA) not having an association identifier (AID) allocated thereto transmitting a signal in a wireless LAN system, according to one embodiment of the present invention, comprises the steps of: transmitting a first frame through at least one resource among resources indicated by a trigger frame; and receiving a multi-STA block Ack (M-BA) frame as a reply to the first frame, wherein, if in the M-BA frame a MAC address of the STA that is different from a first information is detected from at least a part of a first field reserved for the first information, an N-bit of a second field preceding the first field is set as a temporary AID of the STA.

公开(公告)号：US20180279362A1

公开(公告)日：2018-09-27

申请号：US15542333

申请日：2016-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung CHOI ,  Kiseon RYU ,  Jeongki KIM ,  Suhwook KIM

IPC: H04W74/04 ,  H04W72/12

CPC classification number: H04W74/04 ,  H04W48/12 ,  H04W48/16 ,  H04W72/1263 ,  H04W84/12

Abstract: A method for transmitting and receiving a frame by an access point (AP) in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: determining two or more STAs for performing multi-user (MU) transmission; determining a delivery traffic indication map (DTIM) for transmitting a parameter related to a trigger frame with respect to each of the two or more STAs; transmitting the parameter related to the trigger frame by means of the DTIM; and receiving from the two or more STAs an MU frame in time-frequency resources which are indicated in the parameter related to the trigger frame.

公开(公告)号：US20180132175A1

公开(公告)日：2018-05-10

申请号：US15570297

申请日：2016-02-17

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung CHOI ,  Kiseon RYU ,  Jeongki KIM ,  Hangyu CHO ,  Suhwook KIM

IPC: H04W52/02 ,  H04W76/28 ,  H04W72/04

CPC classification number: H04W52/0206 ,  H04W52/02 ,  H04W52/0219 ,  H04W72/0446 ,  H04W72/12 ,  H04W76/28 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/21 ,  Y02D70/22

Abstract: A UL MU transmission method of an STA operating in a power save mode, and a device for performing the method are disclosed. The UL MU transmission method of an STA operating in a power save mode can comprise the steps of: transmitting, by a STA, a TWT request element to an AP; receiving, by the STA, a TWT response element from the AP as a response to the TWT request element, wherein the TWT response element includes information on a target wake time; switching, by the STA, from a dose state to an awake state on the basis of the target wake time so as to receive a beacon frame from the AP; receiving, by the STA, a trigger frame from the AP on the basis of TWT information of the beacon frame; and transmitting, by the STA, an uplink frame to the AP on the basis of the trigger frame by using an UL MU transmission.

公开(公告)号：US20180014176A1

公开(公告)日：2018-01-11

申请号：US15712873

申请日：2017-09-22

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Eunjong LEE ,  Hyeyoung CHOI ,  Genebeck HAHN

IPC: H04W8/08 ,  H04W36/00 ,  H04W36/16 ,  H04W48/14 ,  H04W88/06

CPC classification number: H04W8/08 ,  H04W36/0016 ,  H04W36/0022 ,  H04W36/165 ,  H04W48/14 ,  H04W88/06

Abstract: An AP information management entity of a cellular system transmits a request for information on an AP to an AP server, and receives a response, which includes a result code of the request, from the AP server. The AP information management entity of the cellular system may be one of an eNodeB (eNB), mobility management entity (MME), or a new entity of the cellular system.

公开(公告)号：US20170347389A1

公开(公告)日：2017-11-30

申请号：US15520022

申请日：2015-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Ilmu BYUN ,  Kungmin PARK

IPC: H04W76/04 ,  H04W52/02

Abstract: Provided are a method and a device for configuring control plane (C-plane) discontinuous reception (DRX) in a wireless communication system. A base station configures C-plane DRX for terminals only having an activated C-plane transmitted/received via a cellular network and indicates the presence or absence of signaling to be transmitted to one or more awake terminals in the C-plane DRX. Also provided are a method and a device for extending an on-duration according to C-plane DRX in a wireless communication system. A terminal receives C-plane DRX configuration information and a mobile terminating (MT) signaling indicator and temporarily extends an on-duration for the DRX of a C-plane according to the C-plane configuration information and MT signaling indicator.

公开(公告)号：US20170339725A1

公开(公告)日：2017-11-23

申请号：US15520044

申请日：2015-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Ilmu BYUN ,  Kungmin Park

IPC: H04W76/02 ,  H04W84/12

CPC classification number: H04W76/10 ,  H04W52/0225 ,  H04W52/0261 ,  H04W76/12 ,  H04W76/20 ,  H04W76/28 ,  H04W84/12 ,  Y02D70/122 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/24

Abstract: Provided are a method and a device for generating a virtual bearer in a wireless communication system. A mobility management entity (MME) acquires context information for a packet data network (PDN) connection generated through a Wi-Fi network, and generates a virtual bearer in a cellular network on the basis of the acquired context information. The virtual bearer may be generated by various methods according to whether a PDN connection mapped to the PDN connection generated through the Wi-Fi network exists in the cellular network and whether a default bearer exists in the cellular network.

公开(公告)号：US20170339594A1

公开(公告)日：2017-11-23

申请号：US15538128

申请日：2014-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Kungmin PARK ,  Heejeong CHO ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Ilmu BYUN

IPC: H04W24/10 ,  H04W88/08

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W88/08

Abstract: The present invention relates to a method for transmitting a moving cell measurement report signal to a serving base station in a wireless communication system and a device therefor. The method for a terminal transmitting a moving cell measurement report signal to a serving base station in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving, from a cell near the terminal, a cell type indicator comprising a cell identifier; determining whether the cell near the terminal is a neighboring cell within a predetermined range by using a measurement parameter according to the type of the cell identifier; and if the cell near the terminal is determined to be a neighboring cell within the predetermined range, transmitting a moving cell measurement report signal comprising the cell identifier to a serving base station.

公开(公告)号：US20170324433A1

公开(公告)日：2017-11-09

申请号：US15528151

申请日：2014-11-20

Applicant: LG ELECTRONICS INC.

Inventor： Ilmu BYUN ,  Heejeong CHO ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Kungmin PARK

IPC: H04B1/10 ,  H04B17/345 ,  H04B7/0413

CPC classification number: H04B1/10 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0478 ,  H04B17/00 ,  H04B17/345 ,  H04J11/0056 ,  H04W52/42

Abstract: Provided are a method and a device for transmitting and receiving inter-cell information for cancelling inter-cell interference in a wireless communication system. The method for transmitting and receiving inter-cell information may comprise the steps of: taking a PMI set which is a set of PMIs of a signal generating interference to an area partitioned in a predetermined direction and transmitting same to the base station of an adjacent cell transmitting the signal generating interference; and receiving, from the base station of the adjacent cell, PMI information on at least one of the PMIs included in the PMI set.

公开(公告)号：US20170288755A1

公开(公告)日：2017-10-05

申请号：US15510215

申请日：2014-10-17

Applicant: LG ELECTRONICS INC.

Inventor： Ilmu BYUN ,  Heejeong CHO ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Kungmin PARK

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B1/38 ,  H04B7/063 ,  H04B17/00 ,  H04W72/042 ,  H04W72/1289

Abstract: A method for transmitting a signal, according to the present invention, comprises the steps of: determining the beam width of a beam to be transmitted; determining, on the basis of the beam width, relative narrowband transmit power (RNTP) information indicating whether a transmission power of at least a predetermined critical value is transmitted to a predetermined resource block; transmitting the RNTP information to an adjacent cell; and transmitting the generated beam to the resource block according to the RNTP information. Provided through the invention is a method for configuring an RNTP value for controlling inter-cell interference in a communication system.