公开(公告)号：US20160295440A1

公开(公告)日：2016-10-06

申请号：US14902264

申请日：2014-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI ,  Youngdae LEE ,  Sungjun PARK

IPC: H04W24/10 ,  H04W76/04 ,  H04W28/02 ,  H04W24/02

CPC classification number: H04W24/10 ,  H04B7/022 ,  H04W24/02 ,  H04W28/0278 ,  H04W72/1284 ,  H04W76/27

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for calculating an amount of data available for transmission in the wireless communication system, the method comprising: receiving ratio for calculating amount of Data Available for Transmission (DAT) in a PDCP (Packet Data Convergence Protocol) entity; calculating an amount of DAT when data is arrived in the PDCP entity; and setting a first amount of DAT as the calculated amount of DAT and a second amount of DAT as ‘zero’, if the calculated amount of DAT is less than a threshold, wherein the first amount of DAT is for the first BS and the second amount of DAT is for the second BS.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种用于计算可用于在无线通信系统中传输的数据量的方法和装置，所述方法包括：在PDCP（分组）中计算可用于传输的数据量（DAT）的接收比率 数据汇聚协议）实体; 当数据到达PDCP实体时计算DAT的数量; 以及如果所计算的DAT量小于阈值，则将DAT的第一数量设置为所计算的DAT量和DAT的第二数量为“0”，其中DAT的第一数量是针对第一BS而第二数量DAT DAT的数量用于第二BS。

公开(公告)号：US20160219620A1

公开(公告)日：2016-07-28

申请号：US15003222

申请日：2016-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/14 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/14 ,  H04W72/04 ,  H04W76/14

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for selecting of sidelink grant for a D2D UE in a D2D communication system, the method comprising: configuring a resource pool in which the UE selects a sidelink grant for transmitting sidelink data; and selecting a first set of sidelink grants for a first SC period from the resource pool to transmit a sidelink data; and selecting a second set of sidelink grants for a second SC period from the resource pool if amount of available sidelink data cannot be transmitted using remaining sidelink grants among the first set of sidelink grants in the first SC period.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于在D2D通信系统中选择D2D UE的侧向链路授权的方法和设备，该方法包括：配置资源池，在该资源池中，UE选择用于发送边界链路数据的边界授权; 以及从所述资源池中选择用于第一SC周期的第一组边缘补助，以发送边界数据; 以及如果在所述第一SC周期中的所述第一组边缘补助中的剩余的边界补助不能发送可用的侧链数据的量，则从所述资源池中选择第二SC周期的第二组边界补助。

公开(公告)号：US20160174173A1

公开(公告)日：2016-06-16

申请号：US14909700

申请日：2014-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W52/36 ,  H04J3/00 ,  H04W72/04

CPC classification number: H04W52/365 ,  H04B7/2615 ,  H04J3/00 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to power headroom reporting (PHR) in terms of multiple TDD UL/DL subframe configurations. According to one aspect of the present invention, the UE receives information informing the UE of multiple time division duplex (TDD) uplink/downlink (UL/DL) subframe configurations, and transmits a power headroom reporting (PHR) to the network. Here, the PHR comprises an identifier informing the network that the PHR is for a specific TDD UL/DL subframe configuration with regards to the multiple TDD UL/DL subframe configurations.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及在多个TDD UL / DL子帧配置方面的功率余量报告（PHR）。 根据本发明的一个方面，UE接收通知UE多个时分双工（TDD）上行链路/下行链路（UL / DL）子帧配置的信息，并向网络发送功率余量报告（PHR）。 这里，PHR包括通知网络的关于多个TDD UL / DL子帧配置的PHR针对特定的TDD UL / DL子帧配置的标识符。

公开(公告)号：US20160128094A1

公开(公告)日：2016-05-05

申请号：US14835283

申请日：2015-08-25

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/14 ,  H04W28/06 ,  H04W72/12

CPC classification number: H04W72/1289 ,  H04W28/0278 ,  H04W28/06 ,  H04W28/065 ,  H04W72/1284 ,  H04W72/14 ,  H04W76/14

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for canceling scheduling requests triggered by a sidelink buffer status report in a D2D communication system, the method comprising: receiving an uplink grant while one or more Scheduling Requests (SRs) are pending, wherein all of the one or more SRs are triggered by sidelink Buffer Status Report (BSR); generating a MAC (Medium Access Control) PDU (Protocol Data Unit); and canceling the all of the one or more pending SRs if the MAC PDU includes a sidelink BSR MAC CE (Medium Access Control Control Element).

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种用于在D2D通信系统中消除由边缘缓冲器状态报告触发的调度请求的方法和装置，所述方法包括：在一个或多个调度请求（SR）等待处理的同时接收上行链路许可， 其中所述一个或多个SR中的全部由边界缓冲器状态报告（BSR）触发; 生成MAC（媒体访问控制）PDU（协议数据单元）; 并且如果MAC PDU包括边界BSR MAC CE（媒体访问控制控制元素），则取消所有一个或多个未决的SR。

公开(公告)号：US20160014647A1

公开(公告)日：2016-01-14

申请号：US14771385

申请日：2014-03-18

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE ,  Youngdae LEE ,  Sungjun PARK

IPC: H04W36/00

CPC classification number: H04W36/0061 ,  H04W36/0072 ,  H04W36/04 ,  H04W36/08

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a cell change procedure in the wireless communication system, the method comprising: receiving configuration information indicating an identifier of a radio bearer to which a cell change procedure be performed; and performing the cell change procedure in RLC (Radio Link Control) and PDCP (Packet Data Convergence Protocol) entities of the radio bearer indicated in the configuration information, wherein the cell change procedure comprises a re-establishment of the RLC and PDCP entities performing a cell change procedure comprises a re-establishment of the RLC and PDP entities.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于在无线通信系统中执行小区改变过程的方法和设备，所述方法包括：接收指示执行小区改变过程的无线承载的标识符的配置信息; 以及在配置信息中指示的无线承载的RLC（Radio Link Control，无线链路控制）和PDCP（分组数据汇聚协议）实体中执行小区改变过程，其中小区改变过程包括重新建立执行 小区改变过程包括重建RLC和PDP实体。

公开(公告)号：US20150305012A1

公开(公告)日：2015-10-22

申请号：US14685188

申请日：2015-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE

IPC: H04W72/04 ,  H04L12/801 ,  H04L5/00 ,  H04L29/08

CPC classification number: H04W76/14 ,  H04L1/1896 ,  H04L5/0055 ,  H04L67/1078 ,  H04W80/02 ,  H04W92/18

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for processing received RLC PDUs for D2D communication system, the method comprising: receiving a first RLC (Radio Link Control) PDU (Protocol Data Unit) for a RLC entity from a peer UE; establishing the RLC entity to process the first RLC PDU; setting a plurality of state variables for the RLC entity to a RLC sequence number (SN) of the first RLC PDU for the RLC entity; and processing the first RLC PDU using the plurality of state variables for the RLC entity set to the RLC SN of the first RLC PDU for the RLC entity.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于处理用于D2D通信系统的接收到的RLC PDU的方法和装置，该方法包括：从对等端UE接收RLC实体的第一RLC（无线链路控制）PDU（协议数据单元） ; 建立所述RLC实体来处理所述第一RLC PDU; 将所述RLC实体的多个状态变量设置为所述RLC实体的所述第一RLC PDU的RLC序列号（SN）; 以及使用为RLC实体设置到第一RLC PDU的RLC SN的RLC实体的多个状态变量来处理第一RLC PDU。

公开(公告)号：US20150271752A1

公开(公告)日：2015-09-24

申请号：US14730774

申请日：2015-06-04

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Sungjun PARK ,  Seungjune YI

IPC: H04W52/02 ,  H04W24/02 ,  H04L1/18 ,  H04W74/08 ,  H04W76/04 ,  H04W76/06

CPC classification number: H04W52/0216 ,  H04L1/1812 ,  H04W24/02 ,  H04W52/0219 ,  H04W52/0229 ,  H04W74/0833 ,  H04W76/28 ,  H04W76/38 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24 ,  Y02D70/25

Abstract: Operation of a user equipment (UE) with various timers is discussed. According to this scheme, when the UE receives values for each of timers related with a discontinuous reception (DRX) operation from a network, the UE monitors a physical downlink control channel (PDCCH) from subframe n+1 to subframe n+X based on a first timer among the above mentioned timers when a first event for starting the first timer occurs at the subframe n, and monitors the PDCCH from subframe n to subframe n+X−1 based on a second timer among said timers, when a second event for starting the second timer occurs at the subframe n.

Abstract translation: 讨论了具有各种定时器的用户设备（UE）的操作。 根据该方案，当UE从网络接收与不连续接收（DRX）操作相关的定时器中的每一个的值时，UE基于从子帧n + 1到子帧n + X监视物理下行链路控制信道（PDCCH），基于 当在子帧n发生用于启动第一定时器的第一事件时，上述定时器中的第一定时器，并且在第二事件中基于所述定时器中的第二定时器监视从子帧n到子帧n + X-1的PDCCH 用于启动第二定时器发生在子帧n。

公开(公告)号：US20250039701A1

公开(公告)日：2025-01-30

申请号：US18717957

申请日：2022-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Hanul LEE ,  Sunyoung LEE

IPC: H04W24/04

Abstract: The present disclosure relates to a method for performing a beam failure recovery (BFR) procedure in a wireless communication system. In particular, the method includes the steps of: detecting a beam failure related to a first beam on a cell; based on a predicted beam related to the first beam not being available, transmitting a beam failure recovery (BFR) medium access control (MAC) control element (CE) based on a result of evaluating beams included in a candidate beam list for the cell; and based on the predicted beam related to the first beam being available, transmitting an indication indicating that the predicted beam is monitored instead of the first beam.

公开(公告)号：US20240333438A1

公开(公告)日：2024-10-03

申请号：US18575697

申请日：2022-08-04

Applicant: LG Electronics Inc.

Inventor： Seongjoon KIM ,  Seungjune YI ,  Hanul LEE ,  Sunyoung LEE ,  Geumsan JO

IPC: H04L1/1867 ,  H04W76/28

CPC classification number: H04L1/188 ,  H04W76/28

Abstract: The present disclosure relates to a method of receiving data units by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving the data unit during an active time of a first discontinuous reception (DRX) configuration related to a multicast transmission for a Hybrid Automatic Repeat and request (HARQ) process; transmitting a negative response to the network based on the data unit being not successfully decoded; starting a HARQ Round-trip Time (RTT) timer of a second DRX configuration related to a unicast transmission for the HARQ process; and monitoring a physical downlink control channel (PDCCH) related to a retransmitted data unit during an active time of the second DRX configuration, based on the HARQ RTT timer expiring

公开(公告)号：US20240323806A1

公开(公告)日：2024-09-26

申请号：US18575692

申请日：2022-07-15

Applicant: LG Electronics Inc.

Inventor： Gyeongcheol LEE ,  Seungjune YI ,  Sunyoung LEE

IPC: H04W48/08 ,  H04L1/08 ,  H04W74/0833

CPC classification number: H04W48/08 ,  H04L1/08 ,  H04W74/0833

Abstract: The present disclosure relates to a method of transmitting a random access preamble by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving multiple synchronization signal blocks (SSBs) from a network, wherein the multiple SSBs comprise one or more SSBs associated with Msg3 physical uplink shared channel (PUSCH) repetition; based on reception powers of all of SSBs being less than a first threshold, selecting one SSB among the one or more SSBs associated with Msg3 PUSCH repetition; based on reception power of any one of SSBs being equal to or greater than the first threshold, selecting any SSB not associated with Msg3 PUSCH repetition among the multiple SSBs; and transmitting the random access preamble based on a random access resource related to the selected SSB.