公开(公告)号：US10178602B2

公开(公告)日：2019-01-08

申请号：US15121151

申请日：2015-03-11

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Jaehyun Kim ,  Sunghoon Jung

IPC: H04W48/02 ,  H04W48/12 ,  H04W4/14 ,  H04W72/04

Abstract: A method and apparatus for indicating skipping of access class barring (ACB) in a wireless communication system is provided. An upper layer of a user equipment (UE) receives ACB skip bits, which indicates whether ACB check is skipped for a specific application or service, from a lower layer of the UE, initiates the specific application of service, and transmits an ACB skip indication to the lower layer of the UE, if skipping of the ACK check is allowed for the specific application or service according to the ACB skip bits.

公开(公告)号：US10178583B2

公开(公告)日：2019-01-08

申请号：US15736629

申请日：2016-07-15

Applicant: LG ELECTRONICS INC.

Inventor： Taehun Kim ,  Jaehyun Kim ,  Sangmin Park

IPC: H04W36/00 ,  H04W28/08 ,  H04W48/16 ,  H04W48/14 ,  H04W48/18

Abstract: Disclosed is a communication method of a network entity, which comprises: receiving state information from a plurality of neighboring network entities; selecting one network entity, which is not in a congestion state, among the plurality of network entities for a network access of a terminal, on the basis of the state information; and transmitting, to the terminal, a message including information for accessing of the terminal to the selected network entity.

公开(公告)号：US10154475B2

公开(公告)日：2018-12-11

申请号：US15327164

申请日：2015-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Jinsook Ryu ,  Hyunsook Kim ,  Jaehyun Kim ,  Taehun Kim

IPC: H04W72/02 ,  H04W76/10 ,  H04W40/24 ,  H04W8/00 ,  H04W88/04

Abstract: An embodiment of the present invention relates to a method of selecting, by a first UE, a relay in a proximity service (ProSe) in a wireless communication system, the method including the steps of transmitting a UE-to-Network Relay discovery message; selecting a second UE as the UE-to-Network Relay; setting a connection for direct communication with the second UE; and transmitting a registration request message to a group communication service application server (GCS AS) through the second UE, wherein when the UE-to-Network Relay discovery message includes UE-to-UE Relay related request information, the UE-to-UE Relay related information is received from the second UE and the second UE is selected as the UE-to-UE Relay based on the UE-to-UE relay related information.

公开(公告)号：US20180279195A1

公开(公告)日：2018-09-27

申请号：US15909445

申请日：2018-03-01

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun Kim ,  Laeyoung Kim ,  Sungduck Chun

IPC: H04W36/22 ,  H04W48/16 ,  H04W76/14

CPC classification number: H04W36/22 ,  H04W8/005 ,  H04W48/06 ,  H04W48/16 ,  H04W76/14 ,  H04W76/45 ,  H04W88/04

Abstract: One embodiment of the present invention provides a method for a relay UE to select one of remote UEs when access control is applied due to network congestion. The method includes: receiving an announcement message including first information from at least one of the remote UEs; comparing the first information with second information that the relay UE has; selecting a remote UE transmitting the first information that matches the second information from among the remote UEs when the first information matches the second information; selecting one remote UE from among the remote UEs according to a priority when the first information does not match the second information; and transmitting a response message to the selected remote UE.

公开(公告)号：US10084693B2

公开(公告)日：2018-09-25

申请号：US15517032

申请日：2015-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Hyunsook Kim ,  Jinsook Ryu ,  Jaehyun Kim ,  Taehun Kim

IPC: H04L12/721 ,  H04W28/18 ,  H04W40/02 ,  H04W76/25 ,  H04W48/16 ,  H04W76/04 ,  H04L12/813 ,  H04W28/02

CPC classification number: H04L45/38 ,  H04L47/20 ,  H04W28/0215 ,  H04W28/18 ,  H04W40/02 ,  H04W48/16 ,  H04W76/25

Abstract: One embodiment of the present invention relates to a method for transmitting/receiving a signal related to network-based IP flow mobility (NBIFOM) in a wireless communication system, the method comprising the steps of: a terminal receiving a routing rule from a network, in network initiated mode in which the terminal cannot generate the routing rule; transmitting a rejection of the routing rule to the network; and transmitting, to the network, information indicating the availability of an access type included in the routing rule, when the access type included in the routing rule becomes available.

公开(公告)号：US20180242388A1

公开(公告)日：2018-08-23

申请号：US15751397

申请日：2016-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin Park ,  Taehun Kim ,  Jaehyun Kim ,  Jinsook Ryu

IPC: H04W76/28 ,  H04W60/02 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0216 ,  H04W52/0245 ,  H04W60/02 ,  H04W74/0833 ,  H04W76/20 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

Abstract: Disclosed herein are a method of operating in an extended discontinuous reception (eDRX) mode in an idle mode, including transmitting, to a network entity, a first message containing eDRX information for requesting operation in the eDRX mode, receiving, from the network entity, a second message corresponding to a response to rejection of the first message, the second message containing information indicating that the network entity is in a congested state as a cause of rejection of the first message, a time value for retransmitting the first message, and an eDRX parameter for operation in the eDRX mode, and initiating operation in the eDRX mode based on the eDRX parameter, and an terminal for the same.

公开(公告)号：US10051602B2

公开(公告)日：2018-08-14

申请号：US15489685

申请日：2017-04-17

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook Ryu ,  Hyunsook Kim ,  Laeyoung Kim ,  Jaehyun Kim ,  Taehun Kim

IPC: H04W4/00 ,  H04W68/02 ,  H04W68/00 ,  H04W8/04 ,  H04W8/06 ,  H04W8/18 ,  H04W76/28

Abstract: Disclosed herein are a method and apparatus for monitoring UE reachability in a wireless communication system. A method for monitoring UE reachability may include receiving, by a Mobility Management Entity, a monitoring request message for UE reachability including a maximum response time from a Home Subscriber Server, detecting, by the MME, the UE reachability if it is expected that paging is able to be transmitted to UE when extended Discontinuous Reception is applied to the UE, and sending, by the MME, a UE reachability notification to a Service Capability Exposure Function before a next paging occasion of the UE, wherein the maximum response time may indicate a time during which the UE maintains a reachable state so that downlink data is reliably delivered to the UE, and wherein an occasion when the UE reachability notification is transmitted may be determined by taking into consideration the maximum response time.

公开(公告)号：US20180160331A1

公开(公告)日：2018-06-07

申请号：US15572728

申请日：2016-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Sungduck Chun ,  Laeyoung Kim ,  Jaehyun Kim

IPC: H04W28/02 ,  H04W48/12 ,  H04L12/24

CPC classification number: H04W28/0215 ,  H04L41/0681 ,  H04L43/16 ,  H04L47/2475 ,  H04W28/0242 ,  H04W28/06 ,  H04W48/02 ,  H04W48/12 ,  H04W48/14 ,  H04W48/18 ,  H04W60/04 ,  H04W76/12 ,  H04W76/18 ,  H04W88/02

Abstract: Disclosed is a method for transmitting data traffic, the method comprising: receiving control information for indicating that the transmission of data traffic of a specific application is suppressed; determining whether uplink data traffic is for the specific application suppressed by the control information, if the uplink data traffic is received from an application layer, deleting the uplink data traffic if it is indicated that the uplink data traffic is to be suppressed; and transmitting the uplink data traffic to a network entity if it is not indicated that the uplink data traffic is to be suppressed.

公开(公告)号：US09894465B2

公开(公告)日：2018-02-13

申请号：US15375918

申请日：2016-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun Kim ,  Laeyoung Kim ,  Taehyeon Kim ,  Hyunsook Kim

IPC: H04W72/10 ,  H04W4/00 ,  H04W76/02 ,  H04W74/08

CPC classification number: H04W4/50 ,  H04W4/70 ,  H04W74/085 ,  H04W76/18 ,  H04W76/38

Abstract: A method and a user equipment (UE) configured for dual priority for controlling a backoff timer are discussed. The method according to an embodiment includes transmitting a first non access stratum (NAS) request message without an access point name (APN) including a low priority indicator set to a first value to a network node; receiving a reject message for the NAS request message from the network node; initiating a session management (SM) backoff timer in response to the reject message; and transmitting a second NAS request message including the low priority indicator set to a second value to the network node while the SM backoff timer is running. The first value of the low priority indicator indicates that the UE is configured for NAS signaling low priority. The second value of the low priority indicator indicates that the UE is not configured for NAS signaling low priority.

公开(公告)号：US09860834B2

公开(公告)日：2018-01-02

申请号：US14915489

申请日：2014-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Taehun Kim ,  Jaehyun Kim ,  Jinsook Ryu ,  Taehyeon Kim ,  Hyunsook Kim ,  Laeyoung Kim

IPC: H04W28/00 ,  H04W48/20 ,  H04W8/06

CPC classification number: H04W48/20 ,  H04W8/065

Abstract: One embodiment of the present specification provides a method by which a user equipment (UE) reselects a network node in charge of a control plane. The method can comprise the steps of: retransmitting, by the UE, a non-access stratum (NAS) request message if the UE transmitted the NAS request message to a network node in charge of the control plane through a base station but has not received a response message; transmitting, by the UE, an access stratum (AS) message, which includes an indication showing no response from the network node, to the base station if the retransmission of the NAS request message has repeated by a preset value or more; and reselecting another network node in charge of the control plane instead of the network node in a disabled state if information indicating that the network node is in the disabled state is received from the base station.