公开(公告)号：US20160227433A1

公开(公告)日：2016-08-04

申请号：US15021863

申请日：2014-09-19

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI ,  Sungjun PARK

IPC: H04W28/02 ,  H04W72/12

CPC classification number: H04W28/0278 ,  H04W72/1242 ,  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 triggering and reporting a buffer status in the wireless communication system, the method comprising: configuring a plurality of logical channel sets comprising a first logical channel set transmitting data to the first BS and a second logical channel set transmitting data to the second BS, wherein the first and the second logical channel sets respectively comprise one or more logical channels; receiving data for a first logical channel belonging to the first logical channel set; and triggering a buffer status reporting to the first BS, if the first logical channel has highest priority among logical channels for which data are available for transmission in the first logical channel set.

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和报告缓冲器状态的方法和装置，所述方法包括：配置多个逻辑信道集合，所述多个逻辑信道集合包括向第一BS发送数据的第一逻辑信道集合，以及 向第二BS发送数据的第二逻辑信道集合，其中第一和第二逻辑信道集合分别包括一个或多个逻辑信道; 接收属于第一逻辑信道集合的第一逻辑信道的数据; 并且如果第一逻辑信道在第一逻辑信道集合中的数据可用于传输的逻辑信道中具有最高优先级，则触发对第一BS的缓冲器状态报告。

公开(公告)号：US20160219132A1

公开(公告)日：2016-07-28

申请号：US15006557

申请日：2016-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04L29/06 ,  H04W8/00 ,  H04L29/12 ,  H04W72/04

CPC classification number: H04L69/22 ,  H04L61/6022 ,  H04L61/6095 ,  H04L69/324

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 Packet filtering for ProSe in a D2D communication system, the method comprising: configuring a plurality of identifiers of the UE; receiving, by a Medium Access Control (MAC) entity, a Medium Access Control Protocol Data Unit (MAC PDU) including an indicator; checking, by the MAC entity, whether the indicator is equal to 16 Most Significant Bit (MSB) of any of identifiers of the UE; and delivering the MAC PDU, to a Radio Link Control (RLC) entity, after successfully decoding the MAC PDU, if the indicator is equal to 16 MSB of any of identifiers of 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在D2D通信系统中执行ProSe的分组过滤的方法和装置，该方法包括：配置UE的多个标识符; 通过介质访问控制（MAC）实体接收包括指示符的媒体接入控制协议数据单元（MAC PDU）; 由所述MAC实体检查所述指示符是否等于所述UE的任何标识符的16个最高有效位（MSB）; 以及如果所述指示符等于所述UE的任何标识符的16个MSB，则在成功解码所述MAC PDU之后将所述MAC PDU传送到无线电链路控制（RLC）实体。

公开(公告)号：US20160204905A1

公开(公告)日：2016-07-14

申请号：US14994600

申请日：2016-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04L1/1812 ,  H04L5/0001 ,  H04L5/0055

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting multiplexed HARQ feedbacks in a carrier aggregation system, the method comprising: configuring a first cell with PUCCH resource and a second cell with PUCCH resource; configuring zero or more third cells without PUCCH resource; generating a first HARQ feedback by multiplexing HARQ feedbacks of all HARQ processes of the first cell and third cells associated with the first cell; generating a second HARQ feedback by multiplexing HARQ feedbacks of all HARQ processes of the second cell and third cells associated with the second cell; and transmitting the first HARQ feedback on the first cell with PUCCH resource and the second HARQ feedback on the second cell with PUCCH resource.

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载波聚合系统中发送多路复用HARQ反馈的方法和装置，该方法包括：配置具有PUCCH资源的第一小区和具有PUCCH资源的第二小区; 配置零个或多个没有PUCCH资源的第三个小区; 通过对与所述第一小区相关联的所述第一小区的所有HARQ进程和所述第一小区的HARQ进程进行复用来生成第一HARQ反馈; 通过复用所述第二小区的所有HARQ进程的HARQ反馈和与所述第二小区相关联的第三小区来生成第二HARQ反馈; 以及在具有PUCCH资源的第一小区上发送具有PUCCH资源的第一HARQ反馈和对第二小区的第二HARQ反馈。

公开(公告)号：US20160198491A1

公开(公告)日：2016-07-07

申请号：US14912243

申请日：2014-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/12 ,  H04W28/02

CPC classification number: H04W72/1284 ,  H04B7/024 ,  H04W28/0278 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention relates to method for forwarding a buffer status report (BSR) for dual connectivity and devices therefor. In these schemes, the UE is simultaneously connected to a first eNB and a second eNB. The UE may transmit information on the amount of data to be transmitted to the first eNB to a second eNB. The second eNB may figured out that the received information is for the first eNB and/or second eNB.

Abstract translation: 本发明涉及用于转发用于双连接的缓冲状态报告（BSR）及其设备的方法。 在这些方案中，UE同时连接到第一eNB和第二eNB。 UE可以向第二eNB发送关于要发送到第一eNB的数据量的信息。 第二eNB可以确定所接收的信息是针对第一eNB和/或第二eNB的。

公开(公告)号：US20160192327A1

公开(公告)日：2016-06-30

申请号：US14820109

申请日：2015-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sangwon KIM ,  Sunyoung LEE

IPC: H04W72/00 ,  H04W72/12

CPC classification number: H04W72/005 ,  H04W72/1289

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for informing MTCH suspension information in a MBMS wireless communication system, the method comprising: receiving, from a Base Station (BS), MCH (Multicast Channel) scheduling information indicating which MTCH (Multicast Traffic Channel) transmissions is performed on which subframes; receiving, from the BS, MTCH suspend information including information indicating which MTCH transmissions are suspended or to be suspended; and delivering the received the MTCH suspend information to an upper layer if an indication indicating that a MAC PDU including a MTCH suspend information is valid for the UE is received from the 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MBMS无线通信系统中通知MTCH暂停信息的方法和装置，该方法包括：从基站（BS）接收MCH（Multicast Channel）调度信息，MCH（Multicast Channel）调度信息指示哪个MTCH 组播业务信道）传输在哪个子帧上执行; 从BS接收MTCH暂停信息，包括指示哪些MTCH传输被暂停或将被暂停的信息; 以及如果从BS接收到指示包括MTCH挂起信息的MAC PDU对于UE有效的指示，则将接收的MTCH挂起信息递送到上层。

公开(公告)号：US20160157265A1

公开(公告)日：2016-06-02

申请号：US14904375

申请日：2014-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/12 ,  H04W24/10

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: reporting a first amount of Data Available for Transmission (DAT) to the first BS; starting a timer for the first BS when the amount of DAT is reported to the first BS; and triggering a reporting for a second amount of DAT if the UL grant is not received from the first BS during run time of the timer for 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，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：向第一BS报告可用于传输的数据的第一数量量（DAT）; 当DAT的数量被报告给第一BS时，启动用于第一BS的定时器; 以及如果在所述第一BS的定时器的运行时间期间没有从所述第一BS接收到UL许可，则触发第二数量DAT的报告。

公开(公告)号：US20160150485A1

公开(公告)日：2016-05-26

申请号：US14900980

申请日：2014-11-27

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE ,  Sungjun PARK

IPC: H04W52/32 ,  H04W52/36

CPC classification number: H04W52/365 ,  H04W52/325 ,  H04W52/34 ,  H04W72/0413

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) for activated cells comprising a first cell and a second cell; and transmitting a power headroom reporting through the generated PHR MAC CE to a network in a subframe, wherein the generated PHR MAC CE includes a value of Type 2 PH (Power Headroom) information for the first cell followed by a value of a Type 2 PH information for the second cell, and the Type 2 PH information for the second cell followed by a value of Type 1 PH information for the first cell.

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：为激活的小区生成包含第一小区的PHR MAC CE（功率余量报告MAC控制单元） 第二个细胞 以及通过所生成的PHR MAC CE将功率余量报告发送到子帧中的网络，其中所生成的PHR MAC CE包括第一小区的类型2 PH（功率余量）信息的值，后面跟着类型2PH 第二小区的信息和第二小区的类型2 PH信息，后面是第一小区的类型1 PH信息的值。

公开(公告)号：US20160142939A1

公开(公告)日：2016-05-19

申请号：US14897173

申请日：2014-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE ,  Sungjun PARK

IPC: H04W28/06 ,  H04W74/06

CPC classification number: H04W28/065 ,  H04W74/06

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for segmenting and reordering a RLC status PDUs in the wireless communication system, the method comprising: generating an RLC status PDU (Radio Link Control status Protocol Data Unit); segmenting the generated RLC status PDU if a size of transmitting resource is smaller than a size of the generated RLC status PDU; generating a plurality of Segment RLC status PDUs, wherein each Segment RLC status PDU has a segment of the generated RLC status PDU and a RLC header including segmentation information; and transmitting the plurality of Segment RLC status PDUs.

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对RLC状态PDU进行分段和重新排序的方法和装置，所述方法包括：产生RLC状态PDU（Radio Link Control State Protocol，无线链路控制状态协议数据单元）; 如果发送资源的大小小于所生成的RLC状态PDU的大小，则分割所生成的RLC状态PDU; 生成多个段RLC状态PDU，其中每个段RLC状态PDU具有生成的RLC状态PDU的一个段和包括分段信息的RLC报头; 以及发送所述多个段RLC状态PDU。

公开(公告)号：US20160135084A1

公开(公告)日：2016-05-12

申请号：US14816968

申请日：2015-08-03

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI ,  Sunyoung LEE

IPC: H04W28/06 ,  H04W76/02

CPC classification number: H04W76/023 ,  H04W12/02 ,  H04W76/14 ,  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 indicating a ciphering indication for a sidelink radio bearer in a D2D communication system, the method comprising: receiving a PDCP SDU when the UE is configured to communicate with one or more other UEs directly; deciding whether to apply ciphering or not for the received PDCP SDU; generating a PDCP data PDU including the received PDCP SDU and a PDCP PDU header including one or more fields for ciphering parameters; and transmitting the PDCP data PDU to the one or more other UEs over PC5 interface, wherein at least one of the one or more fields for ciphering parameters is set to a fixed value when the ciphering is not applied for the received PDCP SDU.

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指示D2D通信系统中的侧向无线承载的加密指示的方法和装置，该方法包括：当UE被配置为与一个或多个其他UE进行通信时，接收PDCP SDU 直; 决定是否对接收到的PDCP SDU应用加密; 生成包括接收到的PDCP SDU的PDCP数据PDU和包括用于加密参数的一个或多个字段的PDCP PDU报头; 以及通过PC5接口将所述PDCP数据PDU发送到所述一个或多个其他UE，其中，当对所接收的PDCP SDU不应用加密时，用于加密参数的所述一个或多个字段中的至少一个被设置为固定值。

公开(公告)号：US20160128093A1

公开(公告)日：2016-05-05

申请号：US14818112

申请日：2015-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/14 ,  H04W28/06

CPC classification number: H04W72/14 ,  H04W28/065

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for avoiding padding only MAC PDU in a D2D communication system, the method comprising: receiving a sidelink grant from a base station (BS) when the TX UE communicates with a receiving UE (RX UE) directly; checking size of the received sidelink grant; and transmitting a Medium Access Control Protocol Data Unit (MAC PDU) including at least one byte of Radio Link Control Service Data Unit (RLC SDU) if the size of received sidelink grant is larger than a minimum size of MAC PDU including only MAC header and Radio Link Control (RLC) header for Sidelink Traffic Channel (STCH).

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通信系统中避免仅填充MAC PDU的方法和装置，所述方法包括：当所述TX UE与接收UE进行通信时，从基站（BS）接收边界准许 RX UE） 检查接收到的边界授权的大小; 以及如果所接收的侧向链路授权的大小大于仅包括MAC报头的MAC PDU的最小大小，则发送包括无线电链路控制业务数据单元（RLC SDU）的至少一个字节的媒体接入控制协议数据单元（MAC PDU） 用于Sidelink业务信道（STCH）的无线链路控制（RLC）报头。