公开(公告)号：US20150256301A1

公开(公告)日：2015-09-10

申请号：US14721519

申请日：2015-05-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng Hun KIM ,  Jae Hyuk JANG ,  Boon Loong NG ,  Gert Jan VAN LIESHOUT ,  Sang Bum KIM ,  Kyeong In JEONG

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04W72/0453 ,  H04J11/00 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0032 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0085 ,  H04L5/0098 ,  H04W72/04 ,  H04W72/042 ,  H04W72/085 ,  H04W72/1226

Abstract: The present invention proposes a method for activating secondary carriers in addition to the primary carrier in a wireless communication system supporting carrier aggregation technology. Through the present invention, the UE sorts the operations for activating an SCell into two groups that are executed at different timings, thereby facilitating communication without malfunctioning.

Abstract translation: 本发明提出了一种在支持载波聚合技术的无线通信系统中除了主载波之外激活辅载波的方法。 通过本发明，UE将用于激活SCell的操作分成在不同定时执行的两组，从而有助于通信而不发生故障。

公开(公告)号：US20150215987A1

公开(公告)日：2015-07-30

申请号：US14608736

申请日：2015-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun KIM ,  Gert Jan VAN LIESHOUT ,  Jae-Hyuk JANG

IPC: H04W76/04

CPC classification number: H04W76/30 ,  H04B7/2612 ,  H04L1/00 ,  H04L1/18 ,  H04L5/0098 ,  H04L47/32 ,  H04L47/34 ,  H04W28/0252 ,  H04W36/02 ,  H04W36/08 ,  H04W76/15 ,  H04W76/20 ,  H04W76/34

Abstract: A bearer reconfiguration method performed by a User Equipment (UE) in a wireless communication system supporting a multi-bearer is provided. The bearer reconfiguration method includes, if the UE performs a bearer reconfiguration from a single bearer to the multi-bearer, reordering Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) received through the multi-bearer, using a timer after a completion of the bearer reconfiguration, and processing the reordered PDCP PDUs into at least one PDCP Service Data Unit (SDU). The method may also include, if the UE performs bearer reconfiguration from the multi-bearer to the single bearer, reordering PDCP PDUs received through the multi-bearer, using a timer until a predetermined condition is satisfied, and processing the reordered PDCP PDUs into at least one PDCP SDU.

Abstract translation: 提供了一种在支持多承载的无线通信系统中由用户设备（UE）执行的承载重配置方法。 承载重配置方法包括，如果UE执行从单个承载到多承载的承载重新配置，则重新排序通过多承载接收的分组数据收敛协议（PDCP）协议数据单元（PDU），在完成之后使用定时器 ，并且将重新排序的PDCP PDU处理到至少一个PDCP服务数据单元（SDU）中。 该方法还可以包括，如果UE执行从多载体到单个承载的承载重配置，则通过多承载重新排序接收到的PDCP PDU，使用定时器直到满足预定条件，并且将重新排序的PDCP PDU处理成 至少一个PDCP SDU。

公开(公告)号：US20150189622A1

公开(公告)日：2015-07-02

申请号：US14660152

申请日：2015-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk JANG ,  Kyeong In JEONG ,  Gert Jan VAN LIESHOUT ,  Soeng Hun KIM ,  Jin-Kyu HAN

IPC: H04W72/00 ,  H04W4/06 ,  H04W48/10

CPC classification number: H04W72/0446 ,  H04H20/71 ,  H04J2211/003 ,  H04L12/189 ,  H04W4/06 ,  H04W48/00 ,  H04W48/10 ,  H04W52/0216 ,  H04W72/005 ,  H04W72/042 ,  H04W72/1278 ,  H04W76/14 ,  H04W76/27 ,  H04W76/40 ,  H04W88/022 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1262

Abstract: A method and terminal in a wireless communication system are provided. The method includes receiving system information including information associated with a sub-frame configuration of multimedia broadcast multicast service single frequency network (MBSFN) sub-frame, receiving dedicated message including information on configuration of a transmission mode of the terminal, if the terminal is configured in a first transmission mode, detecting a physical downlink control channel (PDCCH) in a sub-frame of the MBSFN sub-frame and decoding a physical downlink shared channel (PDSCH) in the sub-frame of the MBSFN sub-frame, and if the terminal is configured in a second transmission mode, detecting a PDCCH in a sub-frame of a non-MBSFN sub-frame and decoding a PDSCH in the sub-frame of the non-MBSFN sub-frame.

Abstract translation: 提供了一种无线通信系统中的方法和终端。 该方法包括接收包括与多媒体广播组播服务单频网（MBSFN）子帧的子帧配置相关联的信息的系统信息，接收到包括关于终端传输模式配置信息的专用消息，如果终端被配置 在第一传输模式中，检测MBSFN子帧的子帧中的物理下行链路控制信道（PDCCH），并解码MBSFN子帧的子帧中的物理下行链路共享信道（PDSCH），如果 终端被配置为第二传输模式，检测非MBSFN子帧的子帧中的PDCCH，并解码非MBSFN子帧的子帧中的PDSCH。

公开(公告)号：US20140328289A1

公开(公告)日：2014-11-06

申请号：US14335456

申请日：2014-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun KIM ,  Gert Jan VAN LIESHOUT

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W24/08 ,  H04W72/0406 ,  H04W72/12 ,  H04W72/1284 ,  H04W76/28 ,  Y02D70/20

Abstract: Disclosed is a method and apparatus for transmitting data by a terminal in a mobile telecommunication system, the method including transmitting a scheduling request for requesting resources for transmitting the data, monitoring a control channel to receive resource allocation information, continuously monitoring the control channel during a first period if the resources are allocated, transmitting the data based on the allocated resources, and monitoring the control channel to receive feedback information corresponding to the data during a second period following the transmission of the data.

Abstract translation: 公开了一种移动电信系统中的终端发送数据的方法和装置，该方法包括发送用于请求用于发送数据的资源的调度请求，监视控制信道以接收资源分配信息，在一 如果分配资源，则根据所分配的资源发送数据，并监视控制信道以在数据发送之后的第二时段期间接收对应于数据的反馈信息。

公开(公告)号：US20140036847A1

公开(公告)日：2014-02-06

申请号：US14054329

申请日：2013-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In JEONG ,  Lixiang XU ,  Gert Jan VAN LIESHOUT

IPC: H04W74/00

CPC classification number: H04W74/0858 ,  H04W74/004 ,  H04W74/0833 ,  H04W88/02 ,  H04W88/08

Abstract: An apparatus and method for managing a Random Access CHannel (RACH) in a mobile communication system are provided. A method performed by the UE includes determining, when a signal indicative of a resolution of contention in a RACH procedure is received from a network before a contention resolution timer expires, that the RACH procedure has been successfully completed; receiving, from the network, after the successful completion of the RACH procedure, a UE information transmit request; and transmitting, to the network, in response to receipt of the UE information transmit request, a message including contention information of the completed RACH procedure.

Abstract translation: 提供了一种用于管理移动通信系统中的随机接入信道（RACH）的装置和方法。 由UE执行的方法包括确定在争用解决定时器到期之前从网络接收到表示RACH过程中的竞争解决的信号的情况下，已经成功地完成了RACH过程; 在RACH程序成功完成之后，从网络接收UE信息发送请求; 以及响应于所述UE信息发送请求的接收，向所述网络发送包括完成的RACH过程的争用信息的消息。

公开(公告)号：US20230370925A1

公开(公告)日：2023-11-16

申请号：US18352427

申请日：2023-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Seungri JIN ,  Alexander SAYENKO ,  Soenghun KIM ,  Gert Jan VAN LIESHOUT ,  Sangkyu BAEK ,  Jaehyuk JANG

IPC: H04W36/08 ,  H04W74/08 ,  H04W36/00 ,  H04W72/23

CPC classification number: H04W36/08 ,  H04W74/0833 ,  H04W36/0066 ,  H04W72/23

Abstract: Methods and apparatuses are provided in a wireless communication system. A radio link control (RLC) protocol data unit (PDU) is obtained from a lower layer. A status PDU is generated based on the RLC PDU. The status PDU includes a first field indicating a sequence number (SN) of an RLC data unit identified as lost, a second field indicating a number of consecutively lost RLC data units starting from and including the SN, and a third field indicating whether the second field follows the first first field. The status PDU is delivered to the lower layer.

公开(公告)号：US20230180258A1

公开(公告)日：2023-06-08

申请号：US18165214

申请日：2023-02-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soenghun KIM ,  Gert Jan VAN LIESHOUT ,  Kyeongin JEONG

IPC: H04W72/23 ,  H04L5/00 ,  H04W36/08 ,  H04W76/27 ,  H04W16/24 ,  H04W24/10 ,  H04W72/0453 ,  H04W76/15

CPC classification number: H04W72/23 ,  H04L5/001 ,  H04W36/08 ,  H04W76/27 ,  H04W16/24 ,  H04W24/10 ,  H04W72/0453 ,  H04W76/15 ,  H04W84/042

Abstract: The present specification discloses a mobile communication system. More particularly, the present disclosure relates to a method and an apparatus for transmitting and receiving data using a plurality of carriers in a mobile communication system.

公开(公告)号：US20220217812A1

公开(公告)日：2022-07-07

申请号：US17704729

申请日：2022-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangbum KIM ,  Soenghun KIM ,  Gert Jan VAN LIESHOUT

IPC: H04W80/02 ,  H04L1/16 ,  H04L1/18 ,  H04W28/06 ,  H04W80/08 ,  H04W76/20 ,  H04L69/00

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. Disclosed are a method and an apparatus for configuring an efficient hierarchical layer 2 architecture and main functions thereof in a next-generation mobile communication system.

公开(公告)号：US20220201544A1

公开(公告)日：2022-06-23

申请号：US17693889

申请日：2022-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk JANG ,  Soeng Hun KIM ,  Gert Jan VAN LIESHOUT

IPC: H04W28/02 ,  H04L5/00 ,  H04W72/04

Abstract: The present invention proposes a method of processing a buffer state report when a wireless communication system uses inter-eNB carrier aggregation technology. According to the present invention, a terminal may be provided with a proper amount of uplink resource allocations by notifying base stations of a buffer state.

公开(公告)号：US20210385860A1

公开(公告)日：2021-12-09

申请号：US17408809

申请日：2021-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng Hun KIM ,  Gert Jan VAN LIESHOUT

IPC: H04W74/08

Abstract: The present invention relates to a method and apparatus in which a terminal performs contention-based access in a mobile communication system, wherein the method comprises: a sensing step of sensing whether or not contention-based access is allowed for at least one logical channel; a receiving step of receiving a contention-based reverse grant from a base station; and a transmitting step of transmitting data to the base station through the logical channel for which the contention-based access is allowed. According to the present invention, contention-based access can be efficiently performed, and the reliability of transmission can be ensured.