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1. 发明授权

US10757682B2 Method and apparatus for receiving multimedia broadcast/multicast service in mobile communication system 有权
公开(公告)号：US10757682B2
公开(公告)日：2020-08-25
申请号：US13585368
申请日：2012-08-14
申请人： Jaehyuk Jang , Himke Van Der Velde , Gert-Jan Van Lieshout , Kyeongin Jeong
发明人： Jaehyuk Jang , Himke Van Der Velde , Gert-Jan Van Lieshout , Kyeongin Jeong
IPC分类号： H04W72/00 , H04W76/12 , H04W76/40 , H04W4/06 , H04L12/18 , H04L29/06 , H04N21/61 , H04N21/6405 , H04W36/00 , H04W28/06 , H04W74/08 , H04W80/02 , H04W88/02
摘要： An MBMS service reception method and an apparatus are provided for facilitating reception of Multimedia Broadcast/Multicast Service (MBMS) provided in the Long Term Evolution (LTE) system. The method for receiving MBMS in a radio communication system includes receiving User Service Description (USD) information including time information of the MBMS in a connected mode, determining whether a session of the MBMS has started based on the time information, and receiving, when the MBMS session has started, MBMS data of the MBMS session. The MBMS service reception method and apparatus of the present invention facilitates receiving the MBMS service.

2. 发明申请

US20100273490A1 COMMUNICATION SYSTEM AND METHOD 审中-公开
公开(公告)号：US20100273490A1
公开(公告)日：2010-10-28
申请号：US12809888
申请日：2008-12-12
申请人： Himke Van Der Velde , Gert-Jan Van Lieshout , Kyeongin Jeong
发明人： Himke Van Der Velde , Gert-Jan Van Lieshout , Kyeongin Jeong
IPC分类号： H04W36/00
CPC分类号： H04W36/165 , H04W36/0072 , H04W36/14 , H04W48/10 , H04W56/00 , H04W92/10
摘要： A communication system comprises: mobile user equipment; and a communication network adapted to communicate with the user equipment, the communication network comprising: a first base station adapted to communicate with the user equipment using radio signals and according to a first defined radio frame format comprising a first sequence of radio frames each having the same length and each being allocated a respective first system frame number (SFN) such that the radio frames of the first sequence are sequentially numbered; and a second base station adapted to communicate with the user equipment using radio signals and according to a second defined radio frame format comprising a second sequence of radio frames each having said same length and each being allocated a respective second SFN such that the radio frames of the second sequence are sequentially numbered, the user equipment being adapted to receive radio signals from the first base station and to use said received signals to synchronise with the first sequence of numbered radio frames, such that the user equipment can transmit radio signals to the first base station in accordance with the first defined radio frame format, and determine the first SFN of a frame of the first sequence at a particular time, the communication network being further adapted to transmit a radio signal to the user equipment, the radio signal comprising first information indicative of a difference between the first and second SFNs at a particular time and second information usable with said first information to determine unambiguously at least a least significant bit of the SFN in binary form of a frame of the second sequence at a particular time from a knowledge of the SFN of a frame of the first sequence at a particular time, the user equipment being further adapted to receive said radio signal and, when synchronised with said first sequence, to use the first and second information to synchronise with the second sequence, such that the user equipment can transmit radio signals to the second base station in accordance with the second defined radio frame format. A corresponding communication method is provided.

3. 发明授权

US08964793B2 Method and apparatus of configuring downlink timing and transmitting random access response in mobile communication system using carrier aggregation 有权
标题翻译：使用载波聚合在移动通信系统中配置下行链路定时和发送随机接入响应的方法和装置
公开(公告)号：US08964793B2
公开(公告)日：2015-02-24
申请号：US13440195
申请日：2012-04-05
申请人： Jaehyuk Jang , Kyeongin Jeong
发明人： Jaehyuk Jang , Kyeongin Jeong
IPC分类号： H04J3/06 , H04W56/00 , H04L5/00 , H04W74/08 , H04L1/18 , H04W52/02 , H04W52/50 , H04L27/26 , H04W48/08 , H04W52/36 , H04W72/00 , H04W72/04 , H04W76/06 , H04W88/08
CPC分类号： 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
摘要： A method of configuring downlink timings and transmitting a random access response message is provided for a random access procedure in a Long Term Evolution (LTE) system supporting carrier aggregation. The method for adjusting timing of a terminal in a wireless communication system supporting carrier aggregation of at least one carrier includes transmitting a Random Access Preamble to a base station, and receiving a Random Access Response with a Timing Advance Command (TAC) for commanding uplink timing adjustment from the base station, wherein the Random Access Response comprises information indicating a Timing Advance Group (TAG) to which the TAC is applied.
摘要翻译：为支持载波聚合的长期演进（LTE）系统中的随机接入过程提供了配置下行链路定时和发送随机接入响应消息的方法。用于调整支持至少一个载波的载波聚合的无线通信系统中的终端的定时的方法包括向基站发送随机接入前缀，并且接收具有用于命令上行链路定时的定时提前命令（TAC）的随机接入响应来自基站的调整，其中随机接入响应包括指示应用了TAC的定时提前组（TAG）的信息。

4. 发明授权

US08787231B2 Method and apparatus for saving power of user equipment in wireless communication system 有权
标题翻译：在无线通信系统中节省用户设备功率的方法和装置
公开(公告)号：US08787231B2
公开(公告)日：2014-07-22
申请号：US13401119
申请日：2012-02-21
申请人： Kyeongin Jeong , Soenghun Kim
发明人： Kyeongin Jeong , Soenghun Kim
IPC分类号： G08C17/00 , H04B1/38 , H04B7/00 , H04W52/02
CPC分类号： H04W72/1289 , H04W24/10 , H04W52/02 , H04W52/0209 , H04W52/0212 , H04W52/0235 , Y02D70/124 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
摘要： An apparatus and method for improved power saving in a User Equipment (UE) supporting enhanced Inter-Cell Interference Coordination/Time-domain ICIC (eICIC/Time-domain ICIC) are provided. The power saving method includes receiving control information including a reference pattern for a power saving mode from a base station, determining whether the terminal is configured to operate in the power saving mode, and determining, when the terminal is configured to operate in the power saving mode, whether to decode a downlink control channel according to the reference pattern.
摘要翻译：提供了一种用于在支持增强的小区间干扰协调/时域ICIC（eICIC /时域ICIC）的用户设备（UE）中改进功率节省的装置和方法。省电方法包括从基站接收包括用于省电模式的参考模式的控制信息，确定终端是否被配置为在省电模式下操作，以及当终端被配置为在节电模式下操作时模式，是否根据参考模式解码下行链路控制信道。

5. 发明授权

US09432927B2 Method and apparatus for effectively controlling cell reselection priority of user equipment in CSG cell 有权
标题翻译：有效控制CSG小区用户设备小区重选优先级的方法和装置
公开(公告)号：US09432927B2
公开(公告)日：2016-08-30
申请号：US13443199
申请日：2012-04-10
申请人： Sangbum Kim , Soenghun Kim , Kyeongin Jeong
发明人： Sangbum Kim , Soenghun Kim , Kyeongin Jeong
IPC分类号： H04B7/00 , H04W48/20 , H04W72/10 , H04W84/04
CPC分类号： H04W76/27 , H04W12/02 , H04W12/10 , H04W28/06 , H04W36/0083 , H04W36/04 , H04W40/02 , H04W48/20 , H04W52/0216 , H04W52/0254 , H04W72/10 , H04W74/08 , H04W76/28 , H04W84/045 , H04W92/00 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
摘要： A method by which a User Equipment (UE) controls a cell reselection priority in a Closed Subscriber Group (CSG) cell and an apparatus thereof are provided. The method of reselecting a cell by a UE in a mobile communication system includes receiving priority information about a cell reselection priority by frequencies transmitted from the mobile communication system, performing a cell reselection process according to the received priority information, determining whether a CSG cell to which the UE is allowed to connect is reselected, and assigning a highest cell reselection priority to a frequency for the CSG cell in reselecting the CSG cell.
摘要翻译：提供了一种用户设备（UE）控制封闭用户组（CSG）小区中的小区重选优先级及其装置的方法。 UE在移动通信系统中重新选择小区的方法包括从移动通信系统发送的频率接收关于小区重选优先级的优先级信息，根据接收的优先级信息进行小区重选处理，确定CSG小区是否重新选择UE被允许连接的，并且重新选择CSG小区时，为CSG小区的频率分配最高小区重选优先级。

6. 发明授权

US09491782B2 Method and apparatus for managing multiple timing advance groups in mobile communication system supporting carrier aggregation 有权
标题翻译：用于管理支持载波聚合的移动通信系统中的多个定时提前组的方法和装置
公开(公告)号：US09491782B2
公开(公告)日：2016-11-08
申请号：US13440351
申请日：2012-04-05
申请人： Sangbum Kim , Kyeongin Jeong
发明人： Sangbum Kim , Kyeongin Jeong
IPC分类号： H04W72/04 , H04J3/00 , H04W74/08 , H04W74/00 , H04L5/00 , H04W56/00 , H04W48/08 , H04W72/00
CPC分类号： 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
摘要： A method and apparatus for managing multiple Timing Advance Groups (TAGs) operating with different timings are provided for use in a Long Term Evolution (LTE) system. The method for managing multiple TAGs at a base station of a wireless communication system supporting carrier aggregation according to an exemplary embodiment of the present invention includes categorizing a plurality of carriers into at least one TAG according to a predetermined rule, assigning a TAG index to each TAG, transmitting the TAG index to a terminal, generating a Timing Advance Command (TAC) for synchronization, and transmitting the TAC to the terminal in a random access process. The method and apparatus for managing TAGs according to exemplary embodiments of the present invention is capable of informing of the timing advance group to which each carrier belongs and managing multiple timing advance groups efficiently without signaling overhead.
摘要翻译：提供了用于管理以不同定时操作的多个定时提前组（TAG）的方法和装置，用于长期演进（LTE）系统。根据本发明的示例性实施例的用于在支持载波聚合的无线通信系统的基站处管理多个TAG的方法包括根据预定规则将多个载波分类为至少一个TAG，将TAG索引分配给每个 TAG，将TAG索引发送到终端，生成用于同步的定时提前命令（TAC），并在随机接入过程中将TAC发送到终端。根据本发明的示例性实施例的用于管理TAG的方法和装置能够有效地通知每个载波所属的定时提前组，并有效地管理多个定时提前组，而不需要信令开销。

7. 发明授权

US09253710B2 Access control method and apparatus of UE 有权
标题翻译： UE的访问控制方法和装置
公开(公告)号：US09253710B2
公开(公告)日：2016-02-02
申请号：US13461970
申请日：2012-05-02
申请人： Sangbum Kim , Soenghun Kim , Kyeongin Jeong
发明人： Sangbum Kim , Soenghun Kim , Kyeongin Jeong
IPC分类号： H04W48/16 , H04W48/06 , H04W68/00 , H04W74/08
CPC分类号： H04W48/16 , H04W4/70 , H04W48/06 , H04W68/00 , H04W68/02 , H04W74/006 , H04W74/0833 , H04W84/042 , H04W88/08
摘要： A method for controlling delay tolerant access of a Machine-Type Communication (MTC) device based on a backoff mechanism is provided. The method includes receiving, at a terminal, a paging message including an access barring information update indicator from a base station, and receiving a System Information Block (SIB) including updated access barring information, the SIB being received regardless of modification periods. The terminal receives the SIB including the updated access barring information immediately without waiting for the arrival of next modification period, resulting in improvement of access barring efficiency.
摘要翻译：提供了一种用于基于退避机制来控制机器类型通信（MTC）设备的延迟容许访问的方法。该方法包括在终端处从基站接收包括接入限制信息更新指示符的寻呼消息，以及接收包括更新的接入限制信息的系统信息块（SIB），无论修改周期如何，都接收SIB。终端在不等待下一个修改周期的到达的情况下立即接收包括更新的访问限制信息的SIB，导致访问限制效率的提高。

8. 发明申请

US20130182687A1 APPARATUS AND METHOD FOR CONTROLLING SECONDARY CELL UPLINK SYNCHRONIZATION STATES 审中-公开
标题翻译：用于控制二次细胞上链路同步状态的装置和方法
公开(公告)号：US20130182687A1
公开(公告)日：2013-07-18
申请号：US13554893
申请日：2012-07-20
申请人： Boon Loong Ng , Gerardus Johannes Petrus van Lieshout , Kyeongin Jeong , Soenghun Kim , Jianzhong Zhang
发明人： Boon Loong Ng , Gerardus Johannes Petrus van Lieshout , Kyeongin Jeong , Soenghun Kim , Jianzhong Zhang
IPC分类号： H04W56/00
CPC分类号： H04W56/001 , H04L5/001 , H04L27/2656 , H04L27/2675 , H04W56/0015
摘要： A user equipment (UE) is configured to perform a method for controlling synchronization with a secondary cell (SCell). The method includes receiving a physical downlink control channel (PDCCH) order from an eNodeB associated with an SCell. The method also includes, in response to receiving the PDCCH order, transitioning from a first state where the UE considers the SCell in sync for an uplink transmission to a second state where the UE considers the SCell out of sync for the uplink transmission.
摘要翻译：用户设备（UE）被配置为执行用于控制与二次小区同步的方法（SCell）。该方法包括从与SCell相关联的eNodeB接收物理下行链路控制信道（PDCCH）顺序。该方法还包括响应于接收到PDCCH命令，从UE将SCell同步的上行链路传输的第一状态转换为UE认为SCell与上行链路传输不同步的第二状态。

9. 发明申请

US20120300714A1 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：US20120300714A1
公开(公告)日：2012-11-29
申请号：US13462401
申请日：2012-05-02
申请人： Boon Loong Ng , Gerardus Johannes Petrus van Lieshout , Kyeongin Jeong , Soenghun Kim , Jianzhong Zhang , Young-Han Nam
发明人： Boon Loong Ng , Gerardus Johannes Petrus van Lieshout , Kyeongin Jeong , Soenghun Kim , Jianzhong Zhang , Young-Han Nam
IPC分类号： H04W72/04
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。

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