公开(公告)号：US09398632B2

公开(公告)日：2016-07-19

申请号：US14604196

申请日：2015-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong In Jeong ,  Gert-Jan Van Lieshout

IPC: H04W76/02 ,  H04W74/08 ,  H04L5/00 ,  H04W28/04 ,  H04W24/04

CPC classification number: H04W76/19 ,  H04L1/1835 ,  H04L1/1851 ,  H04L1/1854 ,  H04L1/1874 ,  H04L1/1883 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0098 ,  H04L27/2662 ,  H04W24/04 ,  H04W28/04 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/367 ,  H04W52/50 ,  H04W56/0005 ,  H04W56/001 ,  H04W56/0015 ,  H04W56/0045 ,  H04W56/005 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/085 ,  H04W74/0858 ,  H04W74/0891 ,  H04W76/38 ,  H04W84/042 ,  H04W88/08 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: A random access procedure control method and apparatus is provided for controlling a random access procedure efficiently in a mobile communication system supporting carrier aggregation. The method for controlling random access procedure of a terminal in a wireless communication system having a primary cell and at least one secondary cell includes initiating a random access procedure in the primary cell and the at least one secondary cells, detecting a random access failure of a terminal performing the random access procedure, determining whether the random access failure is detected in the primary cell or the at least one secondary cell, and determining whether to continue the random access procedure according to a result of the determining of whether the random access failure is detected.

Abstract translation: 提供了一种在支持载波聚合的移动通信系统中有效地控制随机接入过程的随机接入过程控制方法和装置。 用于控制具有主小区和至少一个辅助小区的无线通信系统中的终端的随机接入过程的方法包括在主小区和所述至少一个辅助小区中发起随机接入过程，检测一个小区的随机接入故障 执行所述随机接入过程，确定在所述主小区或所述至少一个辅小区中是否检测到所述随机接入故障，以及根据确定所述随机接入故障是否为 检测到。

公开(公告)号：US09326314B2

公开(公告)日：2016-04-26

申请号：US14313298

申请日：2014-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng Hun Kim ,  Boon Loong Ng ,  Gert-Jan Van Lieshout ,  Kyeong In Jeong ,  Joon Young Cho

IPC: H04W4/00 ,  H04W76/06 ,  H04W74/08 ,  H04W52/28 ,  H04W72/00 ,  H04W72/12

CPC classification number: H04W72/0413 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0085 ,  H04L5/0098 ,  H04W24/02 ,  H04W24/10 ,  H04W52/146 ,  H04W52/281 ,  H04W52/346 ,  H04W52/365 ,  H04W52/367 ,  H04W52/38 ,  H04W72/00 ,  H04W72/042 ,  H04W72/1247 ,  H04W72/1284 ,  H04W74/08 ,  H04W74/0833 ,  H04W76/11 ,  H04W76/36 ,  Y02D70/00

Abstract: A method and an apparatus for performing random access and uplink transmission of a User Equipment (UE) supporting Carrier Aggregation (CA) are provided. The method includes determining whether a Scheduling Request (SR) is pending, determining, when the SR is pending, whether an uplink transmission resource is available in a current Transmission Time Interval (TTI), determining, when the uplink transmission resource is not available, whether a Physical Uplink Control Channel (PUCCH) resource is configured for transmission of the SR, and initiating, when the PUCCH resource is not configured, a random access process in a primary cell. The random access method and apparatus of the present invention is advantageous to reduce the waste of transmission resources.

Abstract translation: 提供了一种用于执行支持载波聚合（CA）的用户设备（UE）的随机接入和上行链路传输的方法和装置。 该方法包括：确定调度请求（SR）是否正在等待，确定当SR正在等待时，上行链路传输资源在当前传输时间间隔（TTI）中是否可用，确定何时上行链路传输资源不可用， 物理上行链路控制信道（PUCCH）资源被配置为用于传输SR，并且当PUCCH资源未被配置时发起主小区中的随机接入过程。 本发明的随机存取方法和装置有利于减少传输资源的浪费。

公开(公告)号：US09307528B2

公开(公告)日：2016-04-05

申请号：US14610199

申请日：2015-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk Jang ,  Soeng Hun Kim ,  Boon Loong Ng ,  Gert-Jan Van Lieshout ,  Kyeong In Jeong ,  Joon Young Cho

IPC: H04L12/801 ,  H04L12/26 ,  H04L12/24 ,  H04L12/751 ,  H04W80/04 ,  H04W88/06 ,  H04W28/04 ,  H04W72/04 ,  H04L5/00 ,  H04W24/10 ,  H04B7/06 ,  H04W24/02 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W72/042 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0053 ,  H04L5/0098 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0426 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method for activating/deactivating secondary carriers of a User Equipment (UE) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation Control Element (CE) in a first sub-frame from a Base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation CE indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame.

公开(公告)号：US09301188B2

公开(公告)日：2016-03-29

申请号：US14335174

申请日：2014-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk Jang ,  Soeng Hun Kim ,  Boon Loong Ng ,  Gert-Jan Van Lieshout ,  Kyeong In Jeong ,  Joon Young Cho

IPC: H04L12/801 ,  H04L12/26 ,  H04L12/24 ,  H04L12/751 ,  H04W80/04 ,  H04W88/06 ,  H04W28/04 ,  H04W24/10 ,  H04L5/00 ,  H04W24/02

CPC classification number: H04W72/042 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0053 ,  H04L5/0098 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0426 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method for activating/deactivating secondary carriers of a User Equipment (UE) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation Control Element (CE) in a first sub-frame from a Base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation CE indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame.

公开(公告)号：US20160037452A1

公开(公告)日：2016-02-04

申请号：US14814373

申请日：2015-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong Ng

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0235 ,  H04W52/0203 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0258 ,  H04W72/0473 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US20160037451A1

公开(公告)日：2016-02-04

申请号：US14875569

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong NG

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0209 ,  H04W36/14 ,  H04W52/0203 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  H04W52/0258 ,  H04W72/0406 ,  H04W72/0473 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US20160029309A1

公开(公告)日：2016-01-28

申请号：US14875587

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong NG

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0235 ,  H04W52/0203 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0258 ,  H04W72/0473 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US20150271806A1

公开(公告)日：2015-09-24

申请号：US14434380

申请日：2013-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng Hun Kim ,  Gert Jan Van Lieshout ,  Kyeong In Jeong

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/048 ,  H04L5/0007 ,  H04W24/10 ,  H04W56/0005 ,  H04W56/0045 ,  H04W72/0413 ,  H04W88/02 ,  H04W88/10

Abstract: According to one embodiment of the present specification, a method for reporting performance of a terminal in a mobile communication system includes the steps of: receiving a request for performance reporting from a base station; determining an indicator of whether a delay time related operation that the terminal supports is in correspondence with the request which corresponds to a pre-set condition; and transmitting a message including the determined indicator to the base station. According to one aspect of the present specification, the size of the performance reporting message is minimized in reporting the performance of the terminal.

Abstract translation: 根据本说明书的一个实施例，一种用于在移动通信系统中报告终端的性能的方法包括以下步骤：从基站接收对性能报告的请求; 确定终端支持的延迟时间相关操作是否与对应于预置条件的请求相对应的指示符; 以及将包括所确定的指示符的消息发送到所述基站。 根据本说明书的一个方面，在报告终端的性能时，性能报告消息的大小被最小化。

公开(公告)号：US20150126205A1

公开(公告)日：2015-05-07

申请号：US14400302

申请日：2013-05-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Jae Hyuk Jang ,  Kyeong In Jeong

IPC: H04W24/10 ,  H04W76/02

CPC classification number: H04W76/027 ,  H04W24/08 ,  H04W24/10 ,  H04W60/00 ,  H04W74/002 ,  H04W74/008 ,  H04W76/18 ,  H04W76/19 ,  Y02D70/12 ,  Y02D70/124 ,  Y02D70/126

Abstract: Disclosed are a method and an apparatus for transmitting and receiving measurement information in a mobile communication system. A terminal transmits a connection request message to a network and reports to the network, connection failure-related measurement information when a registered public land mobile network (RPLMN) included in a connection setup message received from the network corresponds to a pre-stored and selected public land mobile network (PLMN) and the connection failure-related measurement information stored with the selected PLMN is available.

Abstract translation: 公开了一种用于在移动通信系统中发送和接收测量信息的方法和装置。 当从网络接收到的连接建立消息中包括的注册公共陆地移动网络（RPLMN）对应于预先存储和选择的终端时，终端向网络发送连接请求消息并向网络报告连接故障相关测量信息 公共陆地移动网络（PLMN）和与选择的PLMN存储的连接故障相关测量信息是可用的。

公开(公告)号：US20150003312A1

公开(公告)日：2015-01-01

申请号：US14377155

申请日：2013-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Soo Jeong ,  Song Yean Cho ,  Han Na Lim ,  Sang Bum Kim ,  Soeng Hun Kim ,  Jae Hyuk Jang ,  Kyeong In Jeong

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  H04W8/24 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0235 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: Provided are a method and apparatus for dormant mode operation in a user equipment. During dormant mode, data transmission between the user equipment and network is suspended. For dormant mode operation, the user equipment determines whether to enter dormant mode, and sends, upon determining to enter dormant mode, a dormant mode entry message containing dormant mode time information to the network.

Abstract translation: 提供了一种在用户设备中休眠模式操作的方法和装置。 在休眠模式下，用户设备和网络之间的数据传输被暂停。 对于休眠模式操作，用户设备确定是否进入休眠模式，并且在确定进入休眠模式时，向网络发送包含休眠模式时间信息的休眠模式输入消息。