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1. 发明申请

WO2012111973A3 METHOD AND APPARATUS OF HANDLING USER EQUIPMENT CATEGORY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中处理用户设备类别的方法和设备
公开(公告)号：WO2012111973A3
公开(公告)日：2012-12-20
申请号：PCT/KR2012001130
申请日：2012-02-15
申请人： SAMSUNG ELECTRONICS CO LTD , JANG JAE HYUK , KIM SOENG HUN , CHO JOON YOUNG , KIM SANG-BUM , JEONG KYEONG-IN , JUNG JUNG-SOO , VAN LIESHOUT GERT-JAN , HIMKE VAN DER VELDE , NG BOON LOONG
发明人： JANG JAE HYUK , KIM SOENG HUN , CHO JOON YOUNG , KIM SANG-BUM , JEONG KYEONG-IN , JUNG JUNG-SOO , VAN LIESHOUT GERT-JAN , HIMKE VAN DER VELDE , NG BOON LOONG
IPC分类号： H04B7/26 , H04W8/22
CPC分类号： H04W8/24 , H04W76/046
摘要： A User Equipment (UE) category handling method and an apparatus for handling late version UE category attached to an early release version network in a Long Term Evolution (LTE) system are provided. A communication method includes transmitting a terminal capability report message including multiple terminal categories, receiving a Radio Resource Control (RRC) connection reconfiguration message including a terminal category to be used by the terminal according to serving base station of the terminal, and communicating with the network using the terminal category received from the network. The UE category handling method and apparatus of the present invention allows the UE to report a network-adaptive UE category, thereby avoiding soft buffer problem caused by version information mismatch and facilitating communication with the network without malfunctioning.
摘要翻译：提供了用于在长期演进（LTE）系统中附着到早期版本的网络的用于处理迟后版本的UE类别的用户设备（UE）类别处理方法和装置。一种通信方法，包括：发送包括多个终端类别的终端性能报告消息;接收包括终端根据终端的服务基站使用的终端类别的无线资源控制（RRC）连接重新配置消息，并且与网络进行通信使用从网络接收的终端类别。本发明的UE类别处理方法和装置允许UE报告网络自适应UE类别，从而避免了版本信息不匹配导致的软缓冲区问题，并且促进了与网络的通信而没有误操作。

2. 发明申请

WO2012060671A3 METHOD AND DEVICE FOR ACTIVATING SECONDARY CARRIER IN WIRELESS COMMUNICATION SYSTEM FOR USING CARRIER AGGREGATION TECHNIQUE 审中-公开
标题翻译：使用载波聚合技术在无线通信系统中激活次载波的方法和设备
公开(公告)号：WO2012060671A3
公开(公告)日：2012-06-28
申请号：PCT/KR2011008428
申请日：2011-11-07
申请人： SAMSUNG ELECTRONICS CO LTD , KIM SOENG HUN , JANG JAE HYUK , NG BOON LOONG , VAN LIESHOUT GERT JAN , KIM SANG BUM , JEONG KYEONG IN
发明人： KIM SOENG HUN , JANG JAE HYUK , NG BOON LOONG , VAN LIESHOUT GERT JAN , KIM SANG BUM , JEONG KYEONG IN
IPC分类号： H04J11/00 , H04B7/26 , H04W24/10 , H04W88/02
CPC分类号： 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
摘要： The present invention provides a method for activating a secondary carrier in addition to a primary carrier, when a carrier aggregation technique is used in a wireless communication system. Through the present invention, a UE classifies an operation which is performed during SCell activation into two groups, and initiates different operations at each different timing, thereby performing communication without malfunctioning.
摘要翻译：本发明提供了一种用于在无线通信系统中使用载波聚合技术时激活除主载波之外的辅载波的方法。通过本发明，UE将在SCell激活期间执行的操作分类为两组，并且在每个不同的定时发起不同的操作，由此执行通信而没有误操作。

3. 发明申请

WO2012153993A3 METHOD AND APPARATUS FOR APPLYING A TIME ALIGNMENT TIMER IN A WIRELESS COMMUNICATION SYSTEM USING A CARRIER AGGREGATION TECHNIQUE 审中-公开
标题翻译：使用载波聚合技术在无线通信系统中应用时间对准定时器的方法和装置
公开(公告)号：WO2012153993A3
公开(公告)日：2013-03-21
申请号：PCT/KR2012003677
申请日：2012-05-10
申请人： SAMSUNG ELECTRONICS CO LTD , JANG JAE HYUK , KIM SOENG HUN , JEONG KYEONG IN , NG BOON LOONG , VAN LIESHOUT GERT-JAN
发明人： JANG JAE HYUK , KIM SOENG HUN , JEONG KYEONG IN , NG BOON LOONG , VAN LIESHOUT GERT-JAN
IPC分类号： H04B7/26
CPC分类号： H04W56/001 , H04W36/04 , H04W48/12 , H04W56/0005 , H04W56/0045 , H04W64/00 , H04W74/0833 , Y02D70/12 , Y02D70/126 , Y02D70/20
摘要： The present invention involves defining the operation of a terminal for determining which time alignment timer is to be applied to a certain condition when specific time alignment timers operate for each carrier-wave group in the event a wireless communication system uses a carrier aggregation technique. According to the present invention, a terminal may perform communication without malfunctions using a time alignment timer suitable for a certain condition. In detail, a method for a terminal to operate a time alignment timer according to the present invention comprises the steps of: receiving, from a base station, a message including a timing advance command and an index on a timing advance group (TAG); and operating the time alignment timer for the TAG, wherein the index has a value of 00 when the TAG includes a first cell. In the meantime, a method for a terminal to operate a time alignment timer according to the present invention comprises the steps of: operating a first time alignment timer for a first timing advance group (TAG) including a first cell; operating a second time alignment timer upon receipt of a timing advance command for a second TAG that does not include the first cell; and, if the first time alignment timer has expired, deeming the second time alignment timer to also be expired. In addition, a method for a base station to control a time alignment timer according to the present invention comprises the steps of: determining whether or not an uplink timing of a terminal needs correction; and transmitting a message including a timing advance command and an index on a timing advance group (TAG), wherein the index has a value of 00 when the TAG includes a first cell.
摘要翻译：本发明涉及在无线通信系统使用载波聚合技术的情况下，当特定的时间对准定时器对每个载波组进行操作时，定义终端的操作，以确定将哪个时间对准定时器应用于特定条件。根据本发明，终端可以使用适合于一定条件的时间对准定时器来执行无故障的通信。具体地说，根据本发明的终端操作时间对准定时器的方法包括以下步骤：从基站接收包括定时提前命令和定时提前组（TAG）上的索引的消息; 以及操作TAG的时间对准定时器，其中当TAG包括第一小区时，该索引具有值00。同时，根据本发明的终端操作时间对准定时器的方法包括以下步骤：为包括第一小区的第一定时提前组（TAG）操作第一时间对准定时器; 在接收到不包括第一小区的第二TAG的定时提前命令时操作第二时间对准定时器; 并且如果第一次对准定时器已经到期，则认为第二时间对准定时器也到期。此外，根据本发明的基站控制时间对准定时器的方法包括以下步骤：确定终端的上行链路定时是否需要校正; 以及在定时提前组（TAG）上发送包括定时提前命令和索引的消息，其中当所述TAG包括第一小区时，所述索引具有值00。

4. 发明申请

WO2012096502A3 SECONDARY CARRIER ACTIVATION/DEACTIVATION METHOD AND APPARATUS FOR MOBILE COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION 审中-公开
标题翻译：移动通信系统的二次载波激活/消除方法和装置支持载波聚合
公开(公告)号：WO2012096502A3
公开(公告)日：2012-11-29
申请号：PCT/KR2012000252
申请日：2012-01-11
申请人： SAMSUNG ELECTRONICS CO LTD , JANG JAE HYUK , KIM SOENG HUN , NG BOON LOONG , VAN LIESHOUT GERT-JAN , JEONG KYEONG IN , CHO JOON YOUNG
发明人： JANG JAE HYUK , KIM SOENG HUN , NG BOON LOONG , VAN LIESHOUT GERT-JAN , JEONG KYEONG IN , CHO JOON YOUNG
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/042 , H04B7/0626 , H04L5/001 , H04L5/003 , H04L5/0053 , H04L5/0098 , H04W24/02 , H04W24/10 , H04W72/0426 , H04W72/0453 , H04W88/02 , H04W88/08
摘要： A secondary carrier activation/deactivation method for activating/deactivating secondary carriers in addition to a primary carrier is provided for a mobile communication system supporting carrier aggregation. The method includes identifying, when a secondary carrier control message is received from a base station, carriers to be activated are deactivated, determining, when the message includes a secondary carrier activation command, whether a first time point has arrived, and executing, when the first time point arrives, predetermined first operations. The present invention is advantageous to avoid malfunctions in communication system supporting carrier aggregation by defining UE operations to be taken in SCell activation and deactivation.
摘要翻译：为支持载波聚合的移动通信系统提供辅助载波激活/去激活方法，用于激活/去激励副载波，除了主载波。该方法包括：当从基站接收到辅助载波控制消息时，识别待激活的载波被去激活，确定当消息包括辅助载波激活命令时，第一时间点是否到达并执行，当第一时间点到达，预定的第一个操作。本发明有利于通过定义在SCell激活和去激活中采用的UE操作来避免支持载波聚合的通信系统中的故障。

5. 发明申请

WO2012096520A3 UPLINK TRANSMISSION POWER CONFIGURATION METHOD AND APPARATUS FOR MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：上行传输功率配置方法和手机通信系统设备
公开(公告)号：WO2012096520A3
公开(公告)日：2012-10-26
申请号：PCT/KR2012000283
申请日：2012-01-11
申请人： SAMSUNG ELECTRONICS CO LTD , KIM SOENG HUN , VAN LIESHOUT GERT-JAN , CHO JOON YOUNG , JEONG KYEONG IN , NG BOON LOONG
发明人： KIM SOENG HUN , VAN LIESHOUT GERT-JAN , CHO JOON YOUNG , JEONG KYEONG IN , NG BOON LOONG
IPC分类号： H04W52/30 , H04W52/14
CPC分类号： H04W72/1284 , H04W52/146 , H04W52/365 , H04W52/367 , Y02B60/50
摘要： A method and an apparatus for configuring uplink transmission power and apparatus in a mobile communication system supporting downlink and uplink carrier aggregation are provided. The method includes determining a per-terminal maximum transmission power and per-serving cell maximum transmission powers based on ?TC,c as a value for allowing an adjustment of additional transmission power for multiple serving cells, Maximum Power Reductionc (MPRc) as a value determined according to an amount of transmission resources allocated to the terminal, and Additive-MPRc (A-MPRc) as a value determined according to local characteristics and frequency band characteristics, determining per-serving cell uplink transmission powers by restricting required transmission powers for respective serving cells to the corresponding per-serving cell maximum transmission powers, comparing a sum of the per-serving cell uplink transmission powers with the per-terminal maximum transmission power, and adjusting the per-serving cell uplink transmission powers according to comparison result.
摘要翻译：提供了一种用于在支持下行链路和上行链路载波聚合的移动通信系统中配置上行链路传输功率和装置的方法和装置。该方法包括基于ΔTC，c确定每终端最大发射功率和每服务小区最大发射功率，作为允许调整多个服务小区的附加发射功率的值，最大功率减小c（MPRc）作为值根据分配给终端的传输资源的数量和根据本地特性和频带特性确定的值的Additive-MPRc（A-MPRc）确定，通过限制相应的所需传输功率来确定每服务小区上行链路传输功率将小区服务到相应的每服务小区最大发送功率，将每个服务小区上行链路发送功率的和与每个终端最大发送功率进行比较，以及根据比较结果调整每个服务小区上行链路发送功率。

6. 发明申请

WO2012138157A2 METHOD AND DEVICE FOR CARRIER ACTIVATION IN CARRIER AGGREGATION SYSTEM 审中-公开
标题翻译：载体激活在载体聚集系统中的方法和装置
公开(公告)号：WO2012138157A2
公开(公告)日：2012-10-11
申请号：PCT/KR2012002592
申请日：2012-04-05
申请人： SAMSUNG ELECTRONICS CO LTD , JEONG KYEONG IN , VAN LIESHOUT GERT JAN , NG BOON LOONG , KIM SOENG HUN
发明人： JEONG KYEONG IN , VAN LIESHOUT GERT JAN , NG BOON LOONG , KIM SOENG HUN
IPC分类号： H04B7/26 , H04J11/00
CPC分类号： H04W72/0446 , H04L5/001 , H04L5/0098 , H04W56/0045 , H04W72/042
摘要： The present invention relates to a method and a device for cell activation in a carrier aggregation system, and the method for activating a cell of a terminal according to one embodiment of the present invention comprises: a step for receiving an activation message of a first cell; a step for activating the first cell when the message of the first cell is received; a information obtaining step for obtaining uplink activation information of the first cell; and a transmission determination step for determining whether to execute an uplink transmission according to the uplink activation information. According to an embodiment of the present invention, efficient carrier management plan can be provided.
摘要翻译：本发明涉及一种在载波聚合系统中用于小区激活的方法和装置，根据本发明的一个实施例的用于激活终端小区的方法包括：接收第一小区的激活消息的步骤 ; 当接收到第一小区的消息时激活第一小区的步骤; 信息获取步骤，用于获得所述第一小区的上行激活信息; 以及发送确定步骤，用于根据上行激活信息确定是否执行上行链路传输。根据本发明的实施例，可以提供有效的运营商管理计划。

7. 发明申请

WO2012096485A2 RANDOM ACCESS METHOD AND APPARATUS OF UE IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中UE的随机接入方法和设备
公开(公告)号：WO2012096485A2
公开(公告)日：2012-07-19
申请号：PCT/KR2012000200
申请日：2012-01-09
申请人： SAMSUNG ELECTRONICS CO LTD , KIM SOENG HUN , NG BOON LOONG , VAN LIESHOUT GERT-JAN , JEONG KYEONG IN , CHO JOON YOUNG
发明人： KIM SOENG HUN , NG BOON LOONG , VAN LIESHOUT GERT-JAN , JEONG KYEONG IN , CHO JOON YOUNG
IPC分类号： H04W74/08 , H04W72/00
CPC分类号： H04W24/02 , H04L1/0026 , H04L1/0027 , H04L5/001 , H04L5/0032 , H04L5/0048 , H04L5/0057 , H04L5/0073 , H04L5/0085 , H04L5/0098 , H04W24/10 , H04W52/146 , H04W52/346 , H04W52/365 , H04W52/367 , H04W52/38 , H04W72/00 , H04W72/042 , H04W72/1247 , H04W72/1284 , H04W74/08 , H04W74/0833 , Y02B60/50
摘要： 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.
摘要翻译：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进程。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。

8. 发明申请

WO2012153960A2 METHODS AND APPARATUS FOR RANDOM ACCESS PROCEDURES WITH CARRIER AGGREGATION FOR LTE-ADVANCED SYSTEMS 审中-公开
标题翻译： LTE-ADVANCED系统携带者聚合随机访问过程的方法与设备
公开(公告)号：WO2012153960A2
公开(公告)日：2012-11-15
申请号：PCT/KR2012003566
申请日：2012-05-07
申请人： SAMSUNG ELECTRONICS CO LTD , NG BOON LOONG , VAN LIESHOUT GERARDUS JOHANNES PETRUS , ZHANG JIANZHONG , JEONG KYEONG-IN , KIM SOENG-HUN , NAM YOUNG-HAN
发明人： NG BOON LOONG , VAN LIESHOUT GERARDUS JOHANNES PETRUS , ZHANG JIANZHONG , JEONG KYEONG-IN , KIM SOENG-HUN , NAM YOUNG-HAN
IPC分类号： H04J11/00 , H04B7/26 , H04W74/08
CPC分类号： H04W56/0045 , H04W72/1289 , H04W74/0833
摘要： An eNodeB is configured to perform a method for a random access procedure in an LTE-Advanced system. The method includes receiving from a user equipment a random access preamble message on a physical random access channel (PRACH) on a first cell, the PRACH associated with a random access radio network temporary identifier (RA-RNTI). The method also includes transmitting to the user equipment a random access response (RAR) message on a second cell. At least one of the RAR message and the RA-RNTI includes information configured to allow the user equipment to identify a target Timing Advance Group (TAG) or cell associated with the RAR message.
摘要翻译： eNodeB被配置为在LTE-Advanced系统中执行用于随机接入过程的方法。该方法包括从用户设备接收第一小区上的物理随机接入信道（PRACH）上的随机接入前同步码消息，即与随机接入无线电网络临时标识符（RA-RNTI）相关联的PRACH。该方法还包括向用户设备发送在第二小区上的随机接入响应（RAR）消息。 RAR消息和RA-RNTI中的至少一个包括被配置为允许用户设备识别与RAR消息相关联的目标定时提前组（TAG）或小区的信息。

9. 发明申请

WO2013025068A3 METHODS AND SYSTEMS FOR DYNAMIC SWITCHING, UPLINK POWER CONTROL AND SYNCHRONIZATION IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中动态切换，上行电源控制与同步的方法与系统
公开(公告)号：WO2013025068A3
公开(公告)日：2013-05-16
申请号：PCT/KR2012006533
申请日：2012-08-16
申请人： SAMSUNG ELECTRONICS CO LTD , NG BOON LOONG , ZHANG JIANZHONG
发明人： NG BOON LOONG , ZHANG JIANZHONG
IPC分类号： H04W52/24 , H04W52/02 , H04W56/00
CPC分类号： H04W52/242 , H04W52/146 , H04W52/244 , H04W52/40
摘要： Dynamic switching of uplink power control and synchronization in wireless networks involves switching a user equipment (UE) from a transmission point common (TP-common) mode to a transmission point specific (TP-specific) mode in a wireless network. The UE transmits at a high power level in a TP-common mode to compensate for a larger path loss between the UE and the TPs and at a low power level in a TP-specific mode to save battery power based on a smaller path loss between the UE and a specific, nearby TP.
摘要翻译：无线网络中的上行链路功率控制和同步的动态切换涉及在无线网络中将用户设备（UE）从传统点公共（TP-common）模式切换到特定于传输点的（TP特定）模式。 UE以TP-共模式在高功率电平下传输，以补偿UE与TP之间较大的路径损耗，并在TP特定模式下以较低的功率电平进行传输，以便基于较小的路径损耗来节省电池电量 UE和特定的附近TP。

10. 发明申请

WO2012148170A3 DOWNLINK CONTROL SIGNALING FOR COORDINATED MULTIPOINT TRANSMISSION 审中-公开
标题翻译：用于协调多点传输的下行控制信号
公开(公告)号：WO2012148170A3
公开(公告)日：2013-03-21
申请号：PCT/KR2012003192
申请日：2012-04-25
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , NG BOON LOONG , ZHANG JIANZHONG
发明人： NAM YOUNG-HAN , NG BOON LOONG , ZHANG JIANZHONG
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04B7/024 , H04W28/06 , H04W72/04 , H04W72/12
摘要： A base station performs a method for coordinated multipoint (CoMP) transmission to a plurality of user equipments (UEs). The method includes transmitting a first and a second physical downlink control channel (PDCCH) to a user equipment (UE) in a subframe, wherein the first PDCCH has a first downlink control information (DCI) format and the second PDCCH has a second DCI format. The method also includes transmitting a first transport block of at least one CoMP transmission to the UE in the subframe according to the first PDCCH, the at least one CoMP transmission comprising the first transport block from the base station and a second transport block from a second base station, wherein the second transport block is scheduled according to the second PDCCH.
摘要翻译：基站执行用于多个用户设备（UE）的协调多点（CoMP）传输的方法。该方法包括在子帧中向用户设备（UE）发送第一和第二物理下行链路控制信道（PDCCH），其中第一PDCCH具有第一下行链路控制信息（DCI）格式，并且第二PDCCH具有第二DCI格式。该方法还包括根据第一PDCCH在子帧中向UE发送至少一个CoMP传输的第一传输块，所述至少一个CoMP传输包括来自基站的第一传输块，第二传输块来自第二传输块基站，其中根据第二PDCCH调度第二传输块。

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