公开(公告)号：US20170188344A1

公开(公告)日：2017-06-29

申请号：US15456935

申请日：2017-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE

IPC: H04W72/04 ,  H04W76/04

CPC classification number: H04W72/042 ,  H04L1/1809 ,  H04L1/1841 ,  H04L1/1848 ,  H04L1/1851 ,  H04L1/1887 ,  H04L1/1896 ,  H04W28/065 ,  H04W76/27

Abstract: A method for a User Equipment (UE) operating in a wireless communication system, the method includes stopping a Packet Data Convergence Protocol (PDCP) reordering timer, while the PDCP reordering timer is running, when a value of the PDCP reordering timer is reconfigured by upper layers; restarting the PDCP reordering timer; and setting a value of reordering_PDCP_RX_COUNT of a reordering function corresponding to the restarted PDCP reordering timer to a COUNT value associated to RX_HFN and Next_PDCP_RX_SN.

公开(公告)号：US20170181206A1

公开(公告)日：2017-06-22

申请号：US15129622

申请日：2015-04-14

Applicant: LG Electronics Inc.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W76/02 ,  H04W80/02 ,  H04L29/08 ,  H04W92/18 ,  H04W28/02 ,  H04W84/18 ,  H04W76/06 ,  H04W28/06

CPC classification number: H04W76/14 ,  H04L29/08306 ,  H04W28/0278 ,  H04W28/06 ,  H04W76/11 ,  H04W76/32 ,  H04W76/38 ,  H04W80/02 ,  H04W84/18 ,  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 establishing layer-2 entities for D2D communication system, the method comprising: configuring a sidelink radio bearer over which the UE transmits data to a peer UE; establishing RLC (Radio Link Control) and PDCP (Packet Data Convergence Protocol) entities for the sidelink radio bearer; and transmitting configuration information of the sidelink radio bearer via a sidelink to the peer UE, wherein the UE is directly connected to the peer UE via the sidelink.

公开(公告)号：US20170048903A1

公开(公告)日：2017-02-16

申请号：US15214124

申请日：2016-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE

IPC: H04W76/02 ,  H04W74/08

CPC classification number: H04W74/0875 ,  H04W4/08 ,  H04W4/70 ,  H04W4/80 ,  H04W72/02 ,  H04W72/10 ,  H04W72/1242 ,  H04W72/1247 ,  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 performing a Logical Channel Prioritization in a D2D communication system, the method comprising: configuring a plurality of sidelink logical channels, wherein each of the plurality of sidelink logical channels has an associated priority; selecting a ProSe Destination having a sidelink logical channel with a highest priority, among sidelink logical channels having data available for transmission; performing a LCP procedure for all sidelink logical channels belonging to the selected ProSe Destination; and transmitting a MAC PDU generated by the LCP procedure.

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通信系统中执行逻辑信道优先级的方法和装置，该方法包括：配置多个边界逻辑信道，其中多个边沿链路逻辑信道中的每一个具有相关联的优先级 ; 在具有可用于传输的数据的边缘逻辑信道中，选择具有最高优先级的侧链逻辑信道的ProSe目的地; 对属于所选择的ProSe目的地的所有边界逻辑信道执行LCP过程; 以及发送由所述LCP过程生成的MAC PDU。

公开(公告)号：US20170041972A1

公开(公告)日：2017-02-09

申请号：US15305639

申请日：2015-04-03

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE

IPC: H04W76/02

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 transmitting an explicit signal of layer-2 state variables for D2D communication system, the method comprising: generating a configuration message including initial values of RLC (Radio Link Control) state variables used for an receiving RLC entity of a peer UE; and transmitting the configuration message to the peer UE; and transmitting, by a transmitting RLC entity, RLC PDUs to the receiving RLC entity of the peer UE by considering the initial values; wherein the configuration message is transmitted before transmission of the RLC PDUs using the initial values.

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发送D2D通信系统的二层状态变量的显式信号的方法和装置，所述方法包括：生成包括使用RLC（Radio Link Control）状态变量的初始值的配置消息 用于对等UE的接收RLC实体; 并将配置消息发送给对端UE; 并且通过考虑初始值，由发送RLC实体将RLC PDU发送到对等UE的接收RLC实体; 其中，在使用所述初始值发送所述RLC PDU之前发送所述配置消息。

公开(公告)号：US20160302198A1

公开(公告)日：2016-10-13

申请号：US15037233

申请日：2015-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/04 ,  H04W76/02 ,  H04L1/18

CPC classification number: H04W72/0446 ,  H04B7/2656 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1861 ,  H04L1/1864 ,  H04W72/0413 ,  H04W76/18

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for configuring TTI bundling at a UE with multiple carriers in the a wireless communication system, the method comprising: con-figuring a first cell with configured uplink belonging to a first base station (BS), wherein the first cell is configured with TTI (Transmission Time Interval) bundling enabled; receiving a message for configuring a second cell with configured uplink belonging to a second BS; and configuring the second cell in accordance with the message, keeping using TTI bundling for the first cell, if the first BS and the second BS are different.

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具有多个载波的UE配置TTI绑定的方法和装置，所述方法包括：利用属于第一基站的配置的上行链路来配置第一小区（ BS），其中所述第一小区被配置为启用TTI（传输时间间隔）绑定; 接收用于配置具有属于第二BS的配置的上行链路的第二小区的消息; 以及如果所述第一BS和所述第二BS不同，则根据所述消息来配置所述第二小区，保持对所述第一小区使用TTI绑定。

公开(公告)号：US20160302077A1

公开(公告)日：2016-10-13

申请号：US15091498

申请日：2016-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE

IPC: H04W16/14

CPC classification number: H04W76/15 ,  H04W72/1215 ,  H04W80/02 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for operating a new entity for LTE-WLAN aggregation system, the method comprising: receiving, by a LTE-WLAN Aggregation Adaptation Protocol (LWAAP) entity, an LWAAP Service Data Unit (SDU) from an upper layer entity; generating, by the LWAAP entity, a LWAAP Protocol Data Unit (PDU) that includes the LWAAP SDU and an identifier identifying a radio bearer to which the upper layer entity belongs; and submitting the LWAAP PDU to a lower layer 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操作LTE-WLAN聚合系统的新实体的方法和装置，所述方法包括：由LTE-WLAN聚合适配协议（LWAAP）实体接收LWAAP业务数据单元 SDU）; 由LWAAP实体生成包括LWAAP SDU的LWAAP协议数据单元（PDU）和识别上层实体所属的无线承载的标识符; 并将LWAAP PDU提交给下层实体。

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。