公开(公告)号：US10397855B2

公开(公告)日：2019-08-27

申请号：US15868524

申请日：2018-01-11

申请人： LG ELECTRONICS INC.

发明人： Sungduck Chun

IPC分类号： H04W48/14 ,  H04W76/27 ,  H04W74/08 ,  H04W88/08 ,  H04W88/02

摘要： A user equipment (UE) receives mapping information on each of a plurality of access categories. The UE determines whether access for a corresponding access category is permitted by applying access control information of an access category in the order of an access category with a higher priority to an access category with a lower priority based on the priority information, among access categories into which access attempt is mapped in accordance with the mapping information, if the access attempt is triggered.

公开(公告)号：US20190230585A1

公开(公告)日：2019-07-25

申请号：US16251765

申请日：2019-01-18

申请人： LG ELECTRONICS INC.

发明人： Sungduck Chun

IPC分类号： H04W48/00 ,  H04W60/00 ,  H04W88/02 ,  H04W74/08 ,  H04W76/11 ,  H04W80/02

摘要： Disclosed as a method of controlling access to a network in a wireless communication system and an apparatus therefor. Specifically, a method of performing access to a network by a user equipment (UE) in a wireless communication system may include receiving first information on whether a specific access identity is valid in a specific public land mobile network (PLMN) from the network, when the UE selects a PLMN and attempts access, determining whether the specific access identity is valid in the PLMN selected by the UE based on the first information, selecting an access identity based on the determination, and performing an access control procedure based on the selected access identity.

公开(公告)号：US10362559B2

公开(公告)日：2019-07-23

申请号：US15750804

申请日：2016-09-07

申请人： LG ELECTRONICS INC.

发明人： Taehun Kim ,  Sungduck Chun ,  Laeyoung Kim ,  Jaewook Lee ,  Jaehyun Kim

IPC分类号： H04W68/02 ,  H04W76/10 ,  H04W76/14 ,  H04W88/04 ,  H04W8/00 ,  H04L29/12 ,  H04W8/18 ,  H04W8/26

摘要： Disclosed are a method for supporting direct communication, and a network entity, the method receiving, from a relay UE, a message which notifies that it is not necessary to perform paging to a remote UE since a direct link to the remote UE is set, and transmitting, to a network entity, a message which notifies that it is not necessary to perform paging to the remote UE.

公开(公告)号：US10362510B2

公开(公告)日：2019-07-23

申请号：US15557346

申请日：2016-02-11

申请人： LG ELECTRONICS INC.

发明人： Sungduck Chun

IPC分类号： H04W28/10 ,  H04W28/02 ,  H04W24/02 ,  H04W76/27 ,  H04W4/00 ,  H04W80/00 ,  H04W4/50 ,  H04W88/02 ,  H04W4/90

摘要： Disclosed are a traffic control method and terminal, the traffic control method comprising the steps of; transmitting, to a base station, a first message including information of an installed application; receiving a second message including information of a barring parameter for the application; determining whether to bar a data transmission on the basis of the barring parameter according to the generation of data from the application, during an operation in a radio resource control (RRC) connection mode; and selectively transmitting the data to the base station according to a determination result.

公开(公告)号：US10321444B2

公开(公告)日：2019-06-11

申请号：US15612864

申请日：2017-06-02

申请人： LG Electronics Inc.

发明人： Sung Jun Park ,  Seung June Yi ,  Young Dae Lee ,  Sungduck Chun

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L1/18 ,  H04W74/00 ,  H04W74/08 ,  H04W72/12

摘要： A method for transmitting an uplink signal by a user equipment (UE). The method includes receiving an uplink grant including a new data indicator (NDI) on a physical downlink control channel (PDCCH) from a network, determining whether the PDCCH is not addressed to a temporary cell identifier, determining whether the NDI has been toggled when the PDCCH is not addressed to the temporary cell identifier, and transmitting a new data to the network when the NDI has been toggled.

公开(公告)号：US20180213446A1

公开(公告)日：2018-07-26

申请号：US15744564

申请日：2016-08-04

申请人： LG ELECTRONICS INC

发明人： Sungduck Chun ,  Jinsook Ryu ,  Hyunsook Kim ,  Laeyoung Kim ,  Taehun Kim

IPC分类号： H04W28/26 ,  H04W72/04 ,  H04W88/08 ,  H04W8/24

CPC分类号： H04W28/26 ,  H04W8/24 ,  H04W28/0215 ,  H04W72/0406 ,  H04W72/048 ,  H04W88/08

摘要： Disclosed are a communication method and a base station, the communication method comprising: receiving, from a network entity, a message including context capability information and context type information of a terminal; transmitting, to the terminal, a context request message requesting the transmission of particular context information among the context information supported by the terminal; receiving, from the terminal, a context response message including the context information of the terminal; and changing configuration values of radio resources on the basis of the context information.

公开(公告)号：US20180199273A1

公开(公告)日：2018-07-12

申请号：US15868524

申请日：2018-01-11

申请人： LG Electronics Inc.

发明人： Sungduck Chun

IPC分类号： H04W48/14 ,  H04W74/08 ,  H04W76/27

CPC分类号： H04W48/14 ,  H04W74/0833 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

摘要： A user equipment (UE) receives mapping information on each of a plurality of access categories. The UE determines whether access for a corresponding access category is permitted by applying access control information of an access category in the order of an access category with a higher priority to an access category with a lower priority based on the priority information, among access categories into which access attempt is mapped in accordance with the mapping information, if the access attempt is triggered.

公开(公告)号：US09999072B2

公开(公告)日：2018-06-12

申请号：US15416519

申请日：2017-01-26

申请人： LG ELECTRONICS INC.

发明人： Sungjun Park ,  Sungduck Chun ,  Sunghoon Jung ,  Seungjune Yi ,  Youngdae Lee

IPC分类号： H04L5/00 ,  H04W74/00 ,  H04W56/00

CPC分类号： H04W74/004 ,  H04L5/001 ,  H04L5/0091 ,  H04W56/0045 ,  H04W74/002

摘要： The invention relates to a method comprising classifying user equipment (UE) cells, to which carrier aggregation is applied, into a plurality of time advance groups. Uplink-time synchronization is managed using the time synchronization of a primary cell (Pcell) in the time synchronization group to which the primary cell belongs. For other time synchronization groups, the uplink time synchronization is managed using the time synchronization of a secondary cell (SCell) that is particularly set in the relevant time synchronization group. Thus, the plurality of time synchronizations can be effectively managed for the UE and a base station (BS).

公开(公告)号：US09769629B2

公开(公告)日：2017-09-19

申请号：US14645230

申请日：2015-03-11

申请人： LG ELECTRONICS INC.

发明人： Youngdae Lee ,  Sunghoon Jung ,  Seungjune Yi ,  Sungduck Chun ,  Sungjun Park

IPC分类号： H04W4/06 ,  H04H20/72 ,  H04W48/10 ,  H04W72/00 ,  H04W48/12 ,  H04W36/10

CPC分类号： H04W4/06 ,  H04H20/72 ,  H04W36/10 ,  H04W48/10 ,  H04W48/12 ,  H04W72/005

摘要： A user equipment (UE) in a wireless communication system is described. The UE includes a receiver, a processor and a transmitter. The receiver is configured to receive a multimedia broadcast multicast service (MBMS) counting request message through a first cell of a network. The processor is configured to determine whether or not to transmit a MBMS counting response message in response to the MBMS counting request message. The transmitter is configured to transmit the MBMS counting response message if it is determined to transmit the MBMS counting response message. The processor is further configured to determine to transmit the MBMS counting response message if a registered-public land mobile network (R-PLMN) identity is included in system information broadcast by the network.

公开(公告)号：US09749817B2

公开(公告)日：2017-08-29

申请号：US15163408

申请日：2016-05-24

申请人： LG ELECTRONICS INC.

发明人： Youngdae Lee ,  Seungjune Yi ,  Sungduck Chun ,  Sungjun Park ,  Sunghoon Jung

IPC分类号： H04W4/06 ,  H04W36/00 ,  H04W72/04 ,  H04L29/06

CPC分类号： H04W4/06 ,  H04L65/4076 ,  H04W36/0072 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0453

摘要： A communication method performed by a user equipment (UE). The UE receives, from a network, system information including one or more frequencies for a multimedia broadcast multicast service (MBMS) service and information of a mapping relationship between one or more frequencies and a plurality of MBMS services. The UE identifies, using the received system information, a specific frequency among the one or more frequencies for the MBMS service, and transmits, to the network, a radio resource control (RRC) message including the identified frequency for the MBMS service.