公开(公告)号：US20170048643A1

公开(公告)日：2017-02-16

申请号：US15306311

申请日：2015-04-21

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W4/00 ,  H04L12/24 ,  H04W76/02 ,  H04L29/08

CPC classification number: H04W24/08 ,  H04L1/16 ,  H04L1/1607 ,  H04L1/1829 ,  H04L1/1867 ,  H04L67/104 ,  H04W4/50 ,  H04W4/70 ,  H04W4/80 ,  H04W24/10 ,  H04W76/11 ,  H04W76/19 ,  H04W80/02 ,  H04W88/02 ,  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 a configuration error management for a sidelink radio bearer, the method comprising detecting configuration error for a sidelink radio bearer comprising a RLC entity and a PDCP entity, starting a timer when the configuration error for the sidelink radio bearer is detected, generating a configuration error recovery request including an identifier of the sidelink radio bearer, and transmitting the configuration error recovery request to a network or a peer UE directly connected to the UE via a sidelink.

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边缘无线承载的配置错误管理的方法和装置，该方法包括检测包括RLC实体和PDCP实体的边界无线承载的配置错误，当配置 检测到侧向无线电载体的错误，生成包括侧向无线承载的标识符的配置错误恢复请求，并通过侧向链路将配置错误恢复请求发送到直接连接到UE的网络或对等体。

公开(公告)号：US20170013497A1

公开(公告)日：2017-01-12

申请号：US15113413

申请日：2015-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Seungjune YI ,  Sunghoon JUNG

IPC: H04W28/02 ,  H04L29/06 ,  H04W24/08 ,  H04W76/02

CPC classification number: H04W28/0268 ,  H04L67/12 ,  H04L69/22 ,  H04L69/324 ,  H04W4/80 ,  H04W24/08 ,  H04W72/087 ,  H04W76/14 ,  H04W80/02

Abstract: A method and apparatus for indicating quality of service (QoS) of device-to-device (D2D) data in a wireless communication system is provided. A first user equipment (UE) determines a value of a field in a header based on an identified QoS of the D2D data, and transmits to a second UE a layer 2 protocol data unit (PDU), which includes the header including the field having the determined value. Upon receiving the layer 2 PDU, the second UE identifies the QoS of the D2D data based on the value of the field in the header.

Abstract translation: 提供一种在无线通信系统中指示设备到设备（D2D）数据的服务质量（QoS）的方法和装置。 第一用户设备（UE）基于所识别的D2D数据的QoS来确定报头中的字段的值，并向第二UE发送第二层协议数据单元（PDU），其包括包括具有 确定的价值。 在接收到第2层PDU时，第二UE基于报头中的字段的值来识别D2D数据的QoS。

公开(公告)号：US20170006484A1

公开(公告)日：2017-01-05

申请号：US15113018

申请日：2015-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W24/08 ,  H04W72/08

CPC classification number: H04W24/08 ,  H04W28/08 ,  H04W72/085 ,  H04W76/10 ,  H04W76/15 ,  H04W88/06 ,  H04W88/08

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for calculating and submitting a data available for transmission in a PDCP entity in a dual connectivity system, the method comprising: configuring a radio bearer comprising a PDCP entity and two RLC entities in the UE, receiving an indicator indicating that PDCP PDU is transmitted to the second BS; calculating first amount of data available for transmission in a PDCP entity for the first BS by considering PDCP control PDU; calculating second amount of data available for transmission in a PDCP entity for the second BS by considering PDCP data PDU and PDCP SDU and submitting the PDCP control PDU to an RLC entity for the first BS in the UE.

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计算和提交可用于在双连接系统中的PDCP实体中传输的数据的方法和装置，所述方法包括：配置包括PDCP实体和两个RLC实体的无线承载 UE接收指示PDCP PDU被发送到第二BS的指示符; 通过考虑PDCP控制PDU，计算第一BS的PDCP实体中可用于传输的第一数据量; 通过考虑PDCP数据PDU和PDCP SDU计算第二BS的PDCP实体中可用于传输的第二数量的数据，并将PDCP控制PDU提交给UE中的第一BS的RLC实体。

公开(公告)号：US20160338082A1

公开(公告)日：2016-11-17

申请号：US15110045

申请日：2015-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE

IPC: H04W72/12 ,  H04L29/12 ,  H04W8/00 ,  H04L29/08

CPC classification number: H04W72/1215 ,  H04L61/6022 ,  H04L67/303 ,  H04W8/005 ,  H04W74/002 ,  H04W76/14 ,  H04W88/06 ,  H04W88/16 ,  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 notifying D2D communication, the method comprising: generating, by a first UE, a first identity (ID) according to a type of D2D (Device to Device) communication; generating, by a first UE, a first indicator indicating that the first UE is trying to perform the type of D2D communication with at least one second UE; and transmitting, by the first UE, a first MAC PDU (Medium Access Control Protocol Data Unit) including the first ID and the first indicator to that at least one second UE.

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，本发明涉及一种通知D2D通信的方法和装置，该方法包括：根据D2D（设备到设备）通信的类型，由第一UE产生第一标识（ID）; 由第一UE产生第一指示符，其指示所述第一UE尝试执行与至少一个第二UE的D2D通信的类型; 以及由所述第一UE向所述至少一个第二UE发送包括所述第一ID和所述第一指示符的第一MAC PDU（媒体接入控制协议数据单元）。

公开(公告)号：US20160309423A1

公开(公告)日：2016-10-20

申请号：US15035828

申请日：2014-12-08

Applicant: LG Electronics Inc.

Inventor： Sunyoung Lee ,  Seungjune YI ,  Sungjun Park

IPC: H04W52/36 ,  H04W64/00 ,  H04W72/04 ,  H04L1/18 ,  H04L29/12 ,  H04J11/00

CPC classification number: H04W52/365 ,  H04B7/26 ,  H04J11/00 ,  H04L1/1812 ,  H04L61/6022 ,  H04W64/003 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a power headroom reporting in the wireless communication system, the method comprising: generating a PHR MAC CE (Power Headroom Reporting MAC Control Element) to be transmitted to the first BS; and transmitting a power headroom reporting through the PHR MAC CE to the first BS, wherein the PHR MAC CE includes only first PH (Power Headroom) information for activated cells served by the first BS such that second PH information for activated cells served by the second BS is not included.

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发送功率余量报告的方法和装置，所述方法包括：生成要发送给第一BS的PHR MAC CE（功率余量报告MAC控制单元） 以及将通过所述PHR MAC CE发送的功率余量报告发送到所述第一BS，其中，所述PHR MAC CE仅包括由所述第一BS服务的激活小区的第一PH（功率余量）信息，以使由所述第二BS服务的激活小区的第二PH信息 BS不包括在内。

公开(公告)号：US20160212662A1

公开(公告)日：2016-07-21

申请号：US14778283

申请日：2014-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Sungjun PARK ,  Seungjune YI

IPC: H04W36/00 ,  H04W36/04 ,  H04W76/06

CPC classification number: H04W36/0072 ,  H04W16/32 ,  H04W36/04 ,  H04W76/34

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing establishing/releasing a MAC entity in the wireless communication system, the method comprising: communicating with a first base station (BS) on a first type cell, wherein the UE has a first MAC entity for the first type cell; establishing a second MAC entity for a second type cell, when the UE starts to communicate with a second BS while maintaining communication with the first BS; and releasing the second MAC entity for the second type cell, when the UE stops to communicate with a second BS while maintaining communication with the first 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。 更具体地说，本发明涉及一种用于在无线通信系统中建立/释放MAC实体的方法和装置，所述方法包括：与第一类型小区上的第一基站（BS）通信，其中，所述UE具有 第一类型小区的第一MAC实体; 当UE开始与第二BS通信同时保持与第一BS的通信时，为第二类型小区建立第二MAC实体; 以及当所述UE停止与第二BS进行通信同时保持与所述第一BS的通信时，释放所述第二类型小区的所述第二MAC实体。

公开(公告)号：US20160198384A1

公开(公告)日：2016-07-07

申请号：US15067603

申请日：2016-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE ,  Sungjun PARK ,  Seungjune YI ,  Sangwon KIM

IPC: H04W36/24 ,  H04W76/04 ,  H04W36/30 ,  H04J11/00 ,  H04W36/18 ,  H04W36/04 ,  H04B7/04

CPC classification number: H04W36/245 ,  H04B7/0413 ,  H04J11/00 ,  H04W8/08 ,  H04W24/10 ,  H04W36/0022 ,  H04W36/04 ,  H04W36/08 ,  H04W36/18 ,  H04W36/30 ,  H04W36/32 ,  H04W76/27 ,  H04W88/02

Abstract: Provided is a method for reporting mobility information by means of a terminal in a wireless communication system. The method includes generating mobility information and reporting the mobility information via a network. The mobility information includes mobility state information indicating the estimated mobility state of the terminal, and mobility history information relating to the mobility history of the terminal.

公开(公告)号：US20160174210A1

公开(公告)日：2016-06-16

申请号：US14906481

申请日：2014-07-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W28/02

CPC classification number: H04W72/0413 ,  H04W24/10 ,  H04W28/0278 ,  H04W72/042 ,  H04W72/1284

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for calculating and reporting a buffer status in the wireless communication system, the method comprising: receiving a Packet Data Convergence Protocol (PDCP) data transmission ratio and an offset value; calculating a first buffer status for the first BS and a second buffer status for the second BS based on the PDCP data transmission ratio; starting a timer for the first BS when the calculated first buffer status is reported to the first BS; checking whether an uplink (UL) grant is received from the first BS when the timer for the first BS expires; and updating the PDCP data transmission ratio using the offset value if the UL grant is not received from the first BS; and re-calculating the first buffer status for the first BS and the second buffer status for the second BS based on the updated PDCP data transmission ratio.

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，本发明涉及一种在无线通信系统中计算和报告缓冲器状态的方法和装置，所述方法包括：接收分组数据汇聚协议（PDCP）数据传输比和偏移值; 基于PDCP数据传输比计算第一BS的第一缓冲器状态和第二BS的第二缓冲器状态; 当计算的第一缓冲器状态被报告给第一BS时，启动用于第一BS的定时器; 当第一BS的定时器到期时，检查是否从第一BS接收到上行链路（UL）许可; 以及如果没有从所述第一BS接收到所述UL许可，则使用所述偏移值来更新所述PDCP数据传输比; 以及基于更新的PDCP数据传输比率，重新计算第一BS的第一缓冲器状态和第二BS的第二缓冲器状态。

公开(公告)号：US20160150486A1

公开(公告)日：2016-05-26

申请号：US14904370

申请日：2014-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun PARK ,  Sunghoon JUNG ,  Seungjune YI ,  Youngdae LEE

IPC: H04W52/34 ,  H04W16/32

CPC classification number: H04W52/34 ,  H04W16/32

Abstract: There is provided a method for adjusting a transmission power. The method may comprise: classifying, by a user equipment (UE), a plurality of cells into groups, each of which includes one or more cells belonging to the same base station; determining, by the UE, a transmission power for each group; and adjusting, by the UE, the determined transmission power for each group such that a summation of transmission powers for cells included in each group is less than or equal to a maximum transmission power configured for each group.

Abstract translation: 提供了一种用于调整发送功率的方法。 该方法可以包括：由用户设备（UE）将多个小区分组成组，每个小区包括属于同一基站的一个或多个小区; 由所述UE确定每个组的传输功率; 以及由所述UE调整所确定的每个组的传输功率，使得每个组中包括的小区的传输功率的总和小于或等于为每个组配置的最大传输功率。

公开(公告)号：US20160150440A1

公开(公告)日：2016-05-26

申请号：US14904355

申请日：2014-07-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04W28/02 ,  H04W24/10

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 triggering a buffer status reporting in the wireless communication system, the method comprising: calculating an amount of first DAT when the first data is arrived in a protocol entity, wherein the amount of first DAT is less than a threshold; calculating an amount of second DAT when the second data is arrived in the protocol entity, wherein the second data is arrived after the first data is arrived in the protocol entity; and triggering a buffer status report if the amount of second DAT is more than the threshold.

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触发缓冲状态报告的方法和装置，所述方法包括：当第一数据到达协议实体时，计算第一DAT的量，其中， 第一个DAT小于阈值; 当所述第二数据到达所述协议实体时计算第二DAT的量，其中在所述第一数据到达所述协议实体之后到达所述第二数据; 并且如果第二DAT的量大于阈值，则触发缓冲器状态报告。