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1. 发明授权

US09516538B2 Apparatus and method for performing measurement report considering in-device coexistence interference 有权
公开(公告)号：US09516538B2
公开(公告)日：2016-12-06
申请号：US14937348
申请日：2015-11-10
申请人： Pantech Co., Ltd.
发明人： Jae Hyun Ahn , Ki Bum Kwon , Myung Cheul Jung
IPC分类号： H04W24/02 , H04W24/10 , H04W36/00
CPC分类号： H04W24/10 , H04B17/345 , H04B17/373 , H04B17/382 , H04J1/00 , H04J3/00 , H04W24/02 , H04W36/0094
摘要： The present invention relates to an apparatus and a method for performing measurement reporting considering in-device coexistence interference. The present invention provide a user equipment transmitting a measurement report in a wireless communication system, comprising an interference detection unit, an assistant information generation unit, a measurement controller and a transmitter According to the present invention, a measurement procedure can be clearly defined in an interference delicate band where in-device coexistence interference occurs and scheduling restrictions on an eNodeB due to measurement reporting about an interference delicate band can be reduced.

2. 发明授权

US09392582B2 Apparatus and method for transmitting/receiving activation indicator regarding component carrier in wireless communication system 有权
公开(公告)号：US09392582B2
公开(公告)日：2016-07-12
申请号：US13875808
申请日：2013-05-02
申请人： PANTECH CO., LTD.
发明人： Ki Bum Kwon , Myung Cheul Jung , Sung Jin Seo
IPC分类号： H04W72/04 , H04W48/08 , H04W76/04 , H04W28/06
CPC分类号： H04W72/0406 , H04L5/0098 , H04W28/06 , H04W48/08 , H04W72/04 , H04W76/20 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
摘要： A method for supporting activation/deactivation of serving cells by a base station (eNB) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated.

3. 发明授权

US09313743B2 Apparatus and method for controlling uplink transmission power in a multiple element carrier wave system 有权
标题翻译：用于控制多元载波系统中的上行传输功率的装置和方法
公开(公告)号：US09313743B2
公开(公告)日：2016-04-12
申请号：US14357557
申请日：2012-11-02
申请人： PANTECH Co., Ltd.
发明人： Ki Bum Kwon , Jae Hyun Ahn , Myung Cheul Jung
IPC分类号： H04W52/14 , H04W52/36 , H04W52/02 , H04W52/04 , H04W74/08 , H04W72/12 , H04W52/28 , H04W52/40 , H04W52/50 , H04L5/00 , H04W52/24 , H04W52/34 , H04W74/00
CPC分类号： H04W52/146 , H04L5/001 , H04W52/241 , H04W52/281 , H04W52/34 , H04W52/365 , H04W52/40 , H04W52/50 , H04W72/1268 , H04W74/006 , H04W74/0833 , Y02D70/00
摘要： The present invention relates to an apparatus and method for controlling uplink transmission power in a multiple element carrier wave system. The method for controlling uplink transmission power by a terminal in a multiple element carrier wave system includes the steps of: generating an uplink signal to be transmitted in a first serving cell; receiving, from a base station, random access start information for commanding the start of a random access procedure for a second serving cell; calculating the estimated surplus power from first transmission power scheduled for an uplink signal transmission, and second transmission power scheduled for a transmission of a PRACH to which a random access preamble is mapped; and when the estimated surplus power is smaller than a threshold power, adjusting the first transmission power or the second transmission power on the basis of power allocation priority.
摘要翻译：本发明涉及一种用于控制多元载波系统中的上行传输功率的装置和方法。用于控制多元载波系统中的终端的上行发送功率的方法包括以下步骤：生成要在第一服务小区中发送的上行链路信号; 从基站接收用于命令开始第二服务小区的随机接入过程的随机接入开始信息; 从针对上行链路信号传输调度的第一传输功率计算估计的剩余功率，以及为被映射到随机接入前导码的PRACH的传输进行调度的第二传输功率; 并且当估计剩余功率小于阈值功率时，基于功率分配优先级来调整第一发送功率或第二发送功率。

4. 发明授权

US09131482B2 Transmitting/receiving activation indicator of component carrierbased on activation group 有权
标题翻译：基于激活组的分量载波的发送/接收激活指示符
公开(公告)号：US09131482B2
公开(公告)日：2015-09-08
申请号：US13875869
申请日：2013-05-02
申请人： PANTECH CO., LTD.
发明人： Ki Bum Kwon , Myung Cheul Jung , Sung Jin Seo
IPC分类号： H04W4/00 , H04W72/04 , H04W48/08 , H04W76/04 , H04W28/06
CPC分类号： H04W72/0406 , H04L5/0098 , H04W28/06 , H04W48/08 , H04W72/04 , H04W76/20 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
摘要： A method for supporting activation/deactivation of serving cells by a base station (eNB) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated.
摘要翻译：在无线通信系统中，由基站（eNB）支持服务小区的激活/去激活的方法为用户设备（UE）提供降低的开销和降低的功耗。该方法包括在UE中配置M个可支持的服务小区，配置指示每个M个服务小区的激活/去激活的指示符，配置包括MAC控制元素（CE）和逻辑信道标识符（LCID），所述MAC CE包括为所述M个服务小区中的每一个配置的指示符，并且具有对应于8比特的整数倍的长度，所述LCID指示所述MAC CE包括指示每个服务小区的激活/去激活的指示符，并将配置的MAC消息发送给UE。因此，根据分量载波是否被激活，有选择地接收关于分量载波的控制信道或数据信道。

5. 发明授权

US09088992B2 Apparatus and method for controlling in-device coexistence interference in wireless communication system 有权
标题翻译：用于控制无线通信系统中的设备内共存干扰的装置和方法
公开(公告)号：US09088992B2
公开(公告)日：2015-07-21
申请号：US13847319
申请日：2013-03-19
申请人： Pantech Co., Ltd.
发明人： Jae Hyun Ahn , Myung Cheul Jung , Kang Suk Huh , Ki Bum Kwon
IPC分类号： H04W72/08 , H04W76/04 , H04W36/04
CPC分类号： H04W76/28 , H04J3/1694 , H04W36/04 , H04W48/06 , H04W52/0216 , H04W52/0238 , H04W72/042 , H04W72/0453 , H04W72/082 , H04W74/0833 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
摘要： A method and an apparatus for controlling in-device coexistence interference (IDC) in a wireless communication system are provided. The present invention comprises transmitting IDC indication information including an unusable frequency band that is a frequency band in which performing communication is difficult because of IDC interference to a evolved NodeB (eNB), receiving Radio Resource Control (RRC) connection reconfiguration including IDC Discontinous Reception (DRX) configuration reconfiguring DRX relating the unusable frequency band based on the IDC indication information from the eNB and performing autonomously denial of Industrial Scientific Medical (ISM) transmission in the unusable frequency band by reconfiguring DRX based on the IDC DRX configuration.
摘要翻译：提供了一种用于在无线通信系统中控制设备内共存干扰（IDC）的方法和装置。本发明包括发送IDC指示信息，该IDC指示信息包括由于对演进的节点B（eNB）的IDC干扰而执行通信困难的频带的不可用频带，接收包括IDC不连续接收的无线资源控制（RRC）连接重配置 DRX）配置基于来自eNB的IDC指示信息重新配置与不可用频带相关的DRX，并且通过基于IDC DRX配置重新配置DRX来执行在不可用频带中自主拒绝工业科学医疗（ISM）传输。

6. 发明授权

US09008046B2 Apparatus and method for performing handover in multiple component carrier system 有权
标题翻译：用于在多分量载波系统中执行切换的装置和方法
公开(公告)号：US09008046B2
公开(公告)日：2015-04-14
申请号：US14056474
申请日：2013-10-17
申请人： Pantech Co., Ltd.
发明人： Myung Cheul Jung , Ki Bum Kwon
IPC分类号： H04W4/00 , H04W36/00 , H04L5/00 , H04W36/30
CPC分类号： H04W36/0083 , H04L5/0035 , H04W36/0088 , H04W36/30
摘要： A method for performing handover in a multiple component carrier system includes a UE transmitting a measurement report message, including measurement values for one or more cells, to a source BS, the source BS transmitting a handover request message, including at least one of a candidate cell list including at least one candidate cell to be used in a target BS, an aggregatable cell list including at least one aggregatable cell in which UE capability is taken into consideration, and a list of sensible cells including at least one cell defined based on a similarity sensitivity of a measured frequency, to the target BS based on the measurement value, the source BS checking the cell included in the at least one list, receiving a handover ACK message including a final cell from the target BS, and determining handover, and the source BS transmitting a handover command message to the UE.
摘要翻译：一种用于在多分量载波系统中执行切换的方法包括：向源BS发送包括一个或多个小区的测量值的测量报告消息的UE，所述源BS发送切换请求消息，所述切换请求消息包括候选的至少一个包括要在目标BS中使用的至少一个候选小区的小区列表，包括其中考虑了UE能力的至少一个可聚合小区的可聚合小区列表，以及包括至少一个基于测量频率的相似度灵敏度，基于测量值到目标BS，源BS检查包括在至少一个列表中的小区，从目标BS接收包括最终小区的切换ACK消息，以及确定切换，以及源BS向UE发送切换命令消息。

7. 发明授权

US08917619B2 Apparatus and method for controlling in-device coexistence interference in wireless communication system 有权
标题翻译：用于控制无线通信系统中的设备内共存干扰的装置和方法
公开(公告)号：US08917619B2
公开(公告)日：2014-12-23
申请号：US13651034
申请日：2012-10-12
申请人： Pantech Co. Ltd.
发明人： Jae Hyun Ahn , Ki Bum Kwon , Myung Cheul Jung
IPC分类号： H04W24/10 , H04B7/26 , H04B15/00 , H04W72/08 , H04W88/06
CPC分类号： H04W76/28 , H04B7/26 , H04B15/00 , H04L5/0078 , H04W24/02 , H04W72/0446 , H04W72/082 , H04W72/1215 , H04W88/06
摘要： Method and apparatus for controlling in-device coexistence (IDC) interference in a wireless communication system are described in the present invention. The present invention includes transmitting UE capability information whether the UE has a capability to measure IDC, to a base station (BS); receiving measurement configuration information whether the UE is allowed to send IDC indication, from the BS; and transmitting the IDC indication and at least one of measurements which are a measurement in consideration of IDC and a measurement without consideration of IDC to the BS. It is possible to control reducing occurrence of in-device coexistence interference.
摘要翻译：在本发明中描述了用于控制无线通信系统中的设备内共存（IDC）干扰的方法和装置。本发明包括向基站（BS）发送UE能力信息，无论UE是否具有测量IDC的能力。从所述BS接收是否允许所述UE被发送IDC指示的测量配置信息; 并且将IDC指示和考虑到IDC的测量和不考虑IDC的测量的测量中的至少一个发送给BS。可以控制减少设备内共存干扰的发生。

8. 发明申请

US20130329673A1 APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING ACTIVATION INDICATOR REGARDING COMPONENT CARRIER IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20130329673A1
公开(公告)日：2013-12-12
申请号：US13965837
申请日：2013-08-13
申请人： PANTECH CO., LTD.
发明人： Ki Bum Kwon , Myung Cheul Jung , Sung Jin Seo
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/0098 , H04W28/06 , H04W48/08 , H04W72/04 , H04W76/20 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
摘要： A method for supporting activation/deactivation of serving cells by a base station (eNB) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated.

9. 发明授权

US09398482B2 Apparatus and method for controlling in-device coexistence interference in wireless communication system 有权
标题翻译：用于控制无线通信系统中的设备内共存干扰的装置和方法
公开(公告)号：US09398482B2
公开(公告)日：2016-07-19
申请号：US14356584
申请日：2012-11-07
申请人： PANTECH Co., Ltd.
发明人： Jae Hyun Ahn , Ki Bum Kwon , Myung Cheul Jung
IPC分类号： H04L1/00 , H04W24/10 , H04W16/14 , H04W88/06 , H04W36/00
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0027 , H04W16/14 , H04W36/0083 , H04W88/06
摘要： Method and apparatus of controlling In-Device Coexistence interference in a wireless communication system are described. The present invention comprises receiving measurement configuration information, comprising an IDC triggering threshold, from a base station; performing measurement considering IDC influence in a serving cell and measurement not considering IDC influence in a neighbor cell based on the measurement configuration information; triggering the IDC event if a difference between a result of the measurement considering IDC influence and a result of the measurement not considering IDC influence is greater than the IDC triggering threshold; and transmitting measurement report information, comprising IDC indication, to the base station.
摘要翻译：描述了在无线通信系统中控制设备内共存干扰的方法和装置。本发明包括从基站接收包括IDC触发阈值的测量配置信息; 考虑到服务小区中的IDC影响进行测量，并且基于测量配置信息，不考虑相邻小区中的IDC影响的测量; 如果考虑IDC影响的测量结果与不考虑IDC影响的测量结果之间的差异大于IDC触发阈值，则触发IDC事件; 以及向所述基站发送包括IDC指示的测量报告信息。

10. 发明申请

US20140086213A1 APPARATUS AND METHOD FOR PERFORMING UPLINK SYNCHRONIZATION IN MULTIPLE COMPONENT CARRIER SYSTEM 审中-公开
标题翻译：用于在多个组件载体系统中执行上行同步的装置和方法
公开(公告)号：US20140086213A1
公开(公告)日：2014-03-27
申请号：US14119602
申请日：2012-06-08
申请人： Pantech Co., Ltd.
发明人： Ki Bum Kwon , Jae Hyun Ahn , Myung Cheul Jung
IPC分类号： H04W56/00 , H04W74/08 , H04W36/00
CPC分类号： H04W56/0005 , H04W36/0055 , H04W56/0045 , H04W74/0833 , H04W74/0866
摘要： An apparatus and method for performing uplink synchronization in a multiple component carrier system are provided. The method includes: receiving a handover command message from a first base station, the handover command message including a timing alignment value for adjusting uplink timing of a secondary serving cell of a second base station; performing handover from the first base station to the second base station based on the handover command message; adjusting the uplink timing of the secondary serving cell of the second base station based on the timing alignment value; and performing a random access through the secondary serving cell of the second base station based on the adjusted uplink timing. According to the present invention, deactivated secondary serving cells of a target base station are rapidly activated, and increase efficiency of uplink data transmission after the handover.
摘要翻译：提供了一种用于在多分量载波系统中执行上行链路同步的装置和方法。该方法包括：从第一基站接收切换命令消息，所述切换命令消息包括用于调整第二基站的辅助服务小区的上行链路定时的定时对准值; 基于切换命令消息执行从第一基站到第二基站的切换; 基于定时对准值调整第二基站的辅助服务小区的上行链路定时; 以及基于所述经调整的上行链路定时，通过所述第二基站的辅助服务小区执行随机接入。根据本发明，目标基站的停用的二次服务小区被快速激活，并且在切换之后提高上行链路数据传输的效率。

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