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1. 发明授权

US09872220B2 Method and apparatus for cell selection in a wireless communication system 有权
公开(公告)号：US09872220B2
公开(公告)日：2018-01-16
申请号：US14116217
申请日：2012-05-10
申请人： Jae Hyuk Jang , Soeng Hun Kim
发明人： Jae Hyuk Jang , Soeng Hun Kim
IPC分类号： H04W36/00 , H04W36/30 , H04W48/20
CPC分类号： H04W36/30 , H04W48/20
摘要： The present invention relates to a method for cell selection in a wireless communication system. The method for cell selection by a terminal according to one embodiment of the present invention may comprise the following steps: measuring the channel quality of a first cell; measuring the channel quality of a second cell; determining whether the value obtained by applying an offset to the result of the measurement of the channel quality of the second cell is better than the result of the measurement of the channel quality of the first cell; if the value obtained by applying an offset to the result of the measurement of the channel quality of the second cell is better than the result of the measurement of the channel quality of the first cell, determining whether the value obtained by applying no offset to the result of the measurement of the channel quality of the second cell is better than a preset reference value; and, if the value obtained by applying no offset to the result of the measurement of the channel quality of the second cell is better than the preset reference value, selecting the second cell. According to one embodiment of the present invention, an operable cell can be selected to prevent malfunctions, and interference from a CSG cell may be reduced.

2. 发明授权

US09204289B2 Method and apparatus of handling user equipment category in wireless communication system 有权
标题翻译：在无线通信系统中处理用户设备类别的方法和装置
公开(公告)号：US09204289B2
公开(公告)日：2015-12-01
申请号：US13371901
申请日：2012-02-13
申请人： Jae Hyuk Jang , Soeng Hun Kim , Gert-Jan Van Lieshout , Joon Young Cho
发明人： Jae Hyuk Jang , Soeng Hun Kim , Gert-Jan Van Lieshout , Joon Young Cho
IPC分类号： H04W4/00 , H04W8/24 , H04W76/04
CPC分类号： H04W8/24 , H04W76/27
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：提供了一种用户设备（UE）类别处理方法和用于处理在长期演进（LTE）系统中附加到早期版本网络的后期版本UE类别的装置。通信方法包括发送包括多个终端类别的终端能力报告消息，根据终端的服务基站接收包括终端使用的终端类别的无线资源控制（RRC）连接重配置消息，并与网络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，从而避免由版本信息不匹配引起的软缓冲器问题，并且便于与网络的通信而不发生故障。

3. 发明申请

US20150117286A1 METHOD AND APPARATUS FOR CONTROLLING DISCONTINUOUS RECEPTION IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于控制移动通信系统中不连续接收的方法和装置
公开(公告)号：US20150117286A1
公开(公告)日：2015-04-30
申请号：US14397007
申请日：2012-08-07
申请人： Soeng Hun Kim , Gert-Jan Van Lieshout , Jae Hyuk Jang
发明人： Soeng Hun Kim , Gert-Jan Van Lieshout , Jae Hyuk Jang
IPC分类号： H04W52/02
CPC分类号： H04L5/0098 , H04L5/0032 , H04W4/18 , H04W24/02 , H04W48/16 , H04W52/0216 , H04W52/0241 , H04W56/0005 , H04W56/0045 , H04W72/042 , H04W72/0426 , H04W72/0453 , H04W76/12 , H04W76/15 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/164 , Y02D70/23 , Y02D70/24
摘要： The present invention relates to a method and apparatus for controlling discontinuous reception (DRX) in a mobile communication system. The method for controlling the DRX of a terminal in a mobile communication system includes the steps of: receiving DRX-setting information from a base station; determining whether or not a first condition is satisfied, the first condition being that a current subframe exists between a first time point when receiving the DRX-setting information and a second time point when an event triggering the application of a short DRX cycle occurs; and applying a preset DRX cycle when the first condition is satisfied.
摘要翻译：本发明涉及用于控制移动通信系统中的不连续接收（DRX）的方法和装置。用于控制移动通信系统中的终端的DRX的方法包括以下步骤：从基站接收DRX设置信息; 确定是否满足第一条件，第一条件是在接收到DRX设置信息的第一时间点和触发施加短DRX循环的事件的第二时间点之间存在当前子帧; 以及当满足所述第一条件时应用预设的DRX周期。

4. 发明授权

US08792376B2 Secondary carrier activation/deactivation method and apparatus for mobile communication system supporting carrier aggregation 有权
标题翻译：辅助载波激活/去激活方法和支持载波聚合的移动通信系统的装置
公开(公告)号：US08792376B2
公开(公告)日：2014-07-29
申请号：US13347961
申请日：2012-01-11
申请人： Jae Hyuk Jang , Soeng Hun Kim , Boon Loong Ng , Gert-Jan Van Lieshout , Kyeong In Jeong , Joon Young Cho
发明人： Jae Hyuk Jang , Soeng Hun Kim , Boon Loong Ng , Gert-Jan Van Lieshout , Kyeong In Jeong , Joon Young Cho
IPC分类号： H04W80/04 , H04W88/06 , H04W28/04
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. 发明授权

US09967023B2 Method and apparatus for transmitting and receiving a signal of a terminal in a time division wireless communication system 有权
公开(公告)号：US09967023B2
公开(公告)日：2018-05-08
申请号：US14128798
申请日：2012-08-10
申请人： Jae Hyuk Jang , Soeng Hun Kim
发明人： Jae Hyuk Jang , Soeng Hun Kim
IPC分类号： H04B7/26 , H04L5/00 , H04L1/18
CPC分类号： H04B7/2643 , H04B7/2656 , H04L1/1854 , H04L1/1861 , H04L5/0053
摘要： A method of transmitting data for uplink coverage for improvement of a wireless communication system by a terminal improving uplink data transmission reliability so as to be capable of successful data transmission. A method for transmitting and receiving a signal of a terminal in a time division wireless communication system of the present invention includes receiving a TTI bundling setting command from a base station, confirming whether a TTI bundling number is included in the TTI bundling setting command, determining the time when a signal is transmitted and received according to the TTI bundling number, when the TTI bundling number is included and determining the time when a signal is transmitted and received according to a preset TTI bundling number, when the TTI bundling number is not included.

6. 发明授权

US08923862B2 Method and appratus for avoiding inteference in terminal with plural heterogeneous communication modules in wireless communication system 有权
标题翻译：用于在无线通信系统中避免具有多个异构通信模块的终端中的干扰的方法和应用
公开(公告)号：US08923862B2
公开(公告)日：2014-12-30
申请号：US13205830
申请日：2011-08-09
申请人： Jae Hyuk Jang , Soeng Hun Kim , Gert-Jan Van Lieshout
发明人： Jae Hyuk Jang , Soeng Hun Kim , Gert-Jan Van Lieshout
IPC分类号： H04W36/30 , H04W24/10 , H04W28/04 , H04W28/18 , H04W64/00 , H04W84/12 , H04W84/18 , H04W88/08
CPC分类号： H04W72/082 , H04W24/10 , H04W28/04 , H04W28/18 , H04W36/30 , H04W64/00 , H04W84/12 , H04W84/18 , H04W88/06 , H04W88/08
摘要： A method for avoiding mutual interference when heterogeneous communication modules such as LTE, wireless LAN, Bluetooth, and GPS coexist in a terminal in a wireless communication system is provided. The terminal may reduce mutual interference when a plurality of communication modules simultaneously operate to efficiently communicate therewith.
摘要翻译：提供了一种用于在诸如LTE，无线LAN，蓝牙和GPS的异构通信模块在无线通信系统的终端中共存的避免相互干扰的方法。当多个通信模块同时操作以有效地与其通信时，终端可以减少相互干扰。

7. 发明申请

US20130208689A1 METHOD AND DEVICE FOR ACTIVATING SECONDARY CARRIER IN WIRELESS COMMUNICATION SYSTEM FOR USING CARRIER AGGREGATION TECHNIQUE 有权
公开(公告)号：US20130208689A1
公开(公告)日：2013-08-15
申请号：US13877552
申请日：2011-11-07
申请人： Soeng Hun Kim , Jae Hyuk Jang , Boon Loong Ng , Gert Jan Van Lieshout , Sang Bum Kim , Kyeong In Jeong
发明人： Soeng Hun Kim , Jae Hyuk Jang , Boon Loong Ng , Gert Jan Van Lieshout , Sang Bum Kim , Kyeong In Jeong
IPC分类号： H04W72/04
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 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.

8. 发明申请

US20190159235A9 METHOD AND APPARATUS FOR TRANSMITTING A BUFFER STATUS REPORT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20190159235A9
公开(公告)日：2019-05-23
申请号：US14006081
申请日：2012-03-19
申请人： Jae Hyuk Jang , Soeng Hun Kim
发明人： Jae Hyuk Jang , Soeng Hun Kim
IPC分类号： H04W72/12 , H04W24/10 , H04L12/26
CPC分类号： H04W72/1284 , H04L41/065 , H04L43/065 , H04W24/10
摘要： The present disclosure proposes a method for transmitting a buffer status report informing of the data to be transmit in uplink. The method for transmitting buffer status report of a terminal in a wireless communication system includes checking, when allocating uplink resource for new data transmission, whether first buffer status report triggered but not cancelled exists, generating, when the first buffer status report exists, uplink data including the buffer status report, checking whether second buffer status report triggered but not cancelled exist except for the buffers status report included in the uplink data, and determining whether to cancel the second buffer status report depending on whether the first buffer status report is a regular buffer status report or periodic buffer status report. With the proposed method, the terminal is capable of transmitting the padding BSR without extra cancellation operation, resulting in reduction terminal's operation complexity.

9. 发明授权

US09974092B2 In-device interference avoidance method and apparatus for terminal equipped with multiple communication modules 有权
公开(公告)号：US09974092B2
公开(公告)日：2018-05-15
申请号：US13270507
申请日：2011-10-11
申请人： Jae Hyuk Jang , Soeng Hun Kim , Gert-Jan Van Lieshout , Kyeong In Jeong
发明人： Jae Hyuk Jang , Soeng Hun Kim , Gert-Jan Van Lieshout , Kyeong In Jeong
IPC分类号： H04W72/12 , H04W36/30 , H04W48/08 , H04W76/04 , H04W88/06
CPC分类号： H04W72/1215 , H04W36/30 , H04W48/08 , H04W76/28 , H04W88/06
摘要： A method and apparatus for avoiding in-device interference in a terminal equipped with multiple heterogeneous communication modules (e.g. Long Term Evolution (LTE), Wireless Local Area Network (WLAN), Bluetooth, and Global Positioning System (GPS) modules) are provided. The method includes one of detecting and predicting interference caused by the second communication module to communication of the first communication module, transmitting an interference occurrence information message to a base station for controlling to avoid the interference, and controlling to avoid the interference by executing one of a handover and discontinuous reception according to a control command included in an interference occurrence information response message transmitted by the base station. The terminal provides the cell with the interference-related information, the cell configures the Discontinuous Reception (DRX) based on the interference-related information, and the terminal can reduce in-device interference through the controlled DRX operation, resulting in improvement of communication reliability of the communication modules.

10. 发明授权

US09843979B2 Method and apparatus for cell selection in a wireless communication system 有权
公开(公告)号：US09843979B2
公开(公告)日：2017-12-12
申请号：US14116217
申请日：2012-05-10
申请人： Jae Hyuk Jang , Soeng Hun Kim
发明人： Jae Hyuk Jang , Soeng Hun Kim
IPC分类号： H04W36/00 , H04W36/30 , H04W48/20
摘要： The present invention relates to a method for cell selection in a wireless communication system. The method for cell selection by a terminal according to one embodiment of the present invention may comprise the following steps: measuring the channel quality of a first cell; measuring the channel quality of a second cell; determining whether the value obtained by applying an offset to the result of the measurement of the channel quality of the second cell is better than the result of the measurement of the channel quality of the first cell; if the value obtained by applying an offset to the result of the measurement of the channel quality of the second cell is better than the result of the measurement of the channel quality of the first cell, determining whether the value obtained by applying no offset to the result of the measurement of the channel quality of the second cell is better than a preset reference value; and, if the value obtained by applying no offset to the result of the measurement of the channel quality of the second cell is better than the preset reference value, selecting the second cell. According to one embodiment of the present invention, an operable cell can be selected to prevent malfunctions, and interference from a CSG cell may be reduced.

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