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1. 发明授权

US09357483B2 Method and device for energy saving control in home base station environment 有权
标题翻译：家庭基站环境节能控制方法与装置
公开(公告)号：US09357483B2
公开(公告)日：2016-05-31
申请号：US13813550
申请日：2011-08-04
申请人： Yin Gao , Lifeng Han , Longtao Ren
发明人： Yin Gao , Lifeng Han , Longtao Ren
IPC分类号： H04W4/00 , H04W52/02 , H04W88/08
CPC分类号： H04W52/0206 , H04W88/08 , Y02D70/00 , Y02D70/1262
摘要： A method and a device for energy saving control in the home base station environment are provided to solve the problem of energy saving control in the home base station environment. In the present invention, a source base station sends an energy saving control request to a target home base station, wherein the energy saving control request comprises the information of the target base station, the information of the source base station, and the type of the energy saving control request. After receiving the energy saving control request, the target home base station performs an energy saving control processing operation, and sends a result of the energy saving control processing to the source base station through an energy saving control response. If the energy saving control processing fails, the energy saving control response further comprises a reason for the failure and/or a wait time. In the present invention, by exchanging energy saving control related messages between the source base station and the target home base station, energy saving control can be implemented on a home base station in time, and the home base station can sleep or be awakened, and thereby effective energy saving of a network in the home base station environment is achieved.
摘要翻译：提供了家庭基站环境中节能控制的方法和装置，以解决家庭基站环境中的节能控制问题。在本发明中，源基站向目标家庭基站发送节能控制请求，其中节能控制请求包括目标基站的信息，源基站的信息以及源基站的类型节能控制要求。在接收到节能控制请求之后，目标家庭基站执行节能控制处理操作，并且通过节能控制响应向节点基站发送节能控制处理的结果。如果节能控制处理失败，则节能控制响应还包括故障原因和/或等待时间。在本发明中，通过在源基站与目标家庭基站之间交换节能控制相关消息，可以在家庭基站上及时实现节能控制，家庭基站可以睡眠或唤醒，从而实现家庭基站环境中网络的有效节能。

2. 发明授权

US09326192B2 Method for processing handover failure, and user equipment 有权
标题翻译：处理切换失败的方法和用户设备
公开(公告)号：US09326192B2
公开(公告)日：2016-04-26
申请号：US13825015
申请日：2011-08-08
申请人： Lifeng Han , Yin Gao
发明人： Lifeng Han , Yin Gao
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04W36/0055 , H04W36/0061
摘要： The disclosure provides a method for processing handover failure, and user equipment (UE). The method comprises: UE failing in handing over from a first cell to a second cell; the UE failing in performing radio resource control (RRC) re-establishment in the first cell, the second cell or a third cell, and succeeding in performing RRC establishment in a fourth cell; a network element to which the user equipment in a connected state is connected sending a physical identifier of the second cell to a network element to which the first cell belongs. The disclosure can ensure that the network element to which the first cell belongs carries out accurate judgment of handover situations according to the physical identifier, which can ensure the optimization of handover parameters.
摘要翻译：本公开提供了一种处理切换失败的方法和用户设备（UE）。该方法包括：UE从第一小区切换到第二小区失败; UE在第一小区，第二小区或第三小区中执行无线电资源控制（RRC）重新建立失败，并且在第四小区中继续执行RRC建立; 连接状态的用户设备所连接的网元向第一小区所属的网元发送第二小区的物理标识符。该公开可以确保第一小区所属的网元根据物理标识符进行切换情况的准确判断，这可以确保切换参数的优化。

3. 发明授权

US08983392B2 Method for controlling drive test logged measurement, drive test system and user equipment 有权
标题翻译：控制驱动测试记录测量，驱动测试系统和用户设备的方法
公开(公告)号：US08983392B2
公开(公告)日：2015-03-17
申请号：US13583008
申请日：2011-01-06
申请人： Longtao Ren , Lifeng Han , Yin Gao
发明人： Longtao Ren , Lifeng Han , Yin Gao
IPC分类号： H04B17/00 , H04W24/10 , H01Q11/12
CPC分类号： H04W24/10
摘要： The disclosure discloses a method for controlling Drive Test (DT) logged measurement, a DT system and User Equipment (UE). The method comprises the steps of: sending a logged measurement duration time to a UE by a network side or setting the logged measurement duration time by the UE itself; recording and reserving, by the UE, a measurement result obtained by DT; deleting the measurement result by the UE when the logged measurement duration time expires or the measurement result is reported during the logged measurement duration time. The disclosure makes the UE more efficient in reporting the measurement result and managing the storage space, thus saving memory space.
摘要翻译：本公开公开了一种用于控制驱动测试（DT）记录测量的方法，DT系统和用户设备（UE）。该方法包括以下步骤：由网络侧向UE发送记录的测量持续时间，或由UE本身设置记录的测量持续时间; 记录和保留由UE获得的测量结果; 当记录的测量持续时间到期时或者在记录的测量持续时间期间报告测量结果时，UE删除测量结果。本公开使得UE更有效地报告测量结果并管理存储空间，从而节省存储空间。

4. 发明授权

US08660570B2 Physical cell ID allocation method and base station 有权
标题翻译：物理小区ID分配方法和基站
公开(公告)号：US08660570B2
公开(公告)日：2014-02-25
申请号：US13122534
申请日：2009-08-07
申请人： Lifeng Han , Yin Gao
发明人： Lifeng Han , Yin Gao
IPC分类号： H04W72/00
CPC分类号： H04W24/02 , H04W8/26 , H04W92/20
摘要： The present invention discloses a Physical Cell ID (PCI) allocation method and a base station. The PCI allocation method includes the following steps: a target base station obtains a usable PCI list sent by an Operations And Maintenance (OAM) function entity, and removes limited PCIs of the target cell from the usable PCI list to obtain a selectable PCI set (step S102); the target base station obtains the E-UTRA Absolute Radio Frequency Channel Number (EARFCN) information of neighbor cells of serving cells via an X2 interface message, and obtains a first reference PCI set in a predefined manner, cell EARFCN information in the first reference PCI set is different from that of the target cell of the target base station (step S014); the target base station forms a second reference PCI set based on the intersection of the usable PCI list and the first reference PCI set (step S106); if the selectable PCI set is empty, then a PCI is randomly selected from the second reference PCI set as the target PCI (step S108). The success rate of the PCI allocation for the target cell is improved by the present invention.
摘要翻译：本发明公开了一种物理小区ID（PCI）分配方法和基站。 PCI分配方法包括以下步骤：目标基站获取由操作和维护（OAM）功能实体发送的可用PCI列表，并且从可用PCI列表中移除目标小区的有限PCI以获得可选PCI组（步骤S102）; 目标基站通过X2接口消息获取服务小区的邻居小区的E-UTRA绝对射频信道号（EARFCN）信息，并以预先确定的方式获得第一参考PCI组，第一参考PCI中的小区EARFCN信息集合与目标基站的目标小区的集合不同（步骤S014）; 目标基站基于可用PCI列表和第一参考PCI集合的交集形成第二参考PCI集合（步骤S106）; 如果可选PCI组为空，则从第二参考PCI组中随机地选择PCI作为目标PCI（步骤S108）。本发明改善了目标小区的PCI分配的成功率。

5. 发明申请

US20130183977A1 METHOD FOR PROCESSING HANDOVER FAILURE, AND USER EQUIPMENT 有权
标题翻译：用于处理切换失败的方法和用户设备
公开(公告)号：US20130183977A1
公开(公告)日：2013-07-18
申请号：US13825015
申请日：2011-08-08
申请人： Lifeng Han , Yin Gao
发明人： Lifeng Han , Yin Gao
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04W36/0055 , H04W36/0061
摘要： The disclosure provides a method for processing handover failure, and user equipment (UE). The method comprises: UE failing in handing over from a first cell to a second cell; the UE failing in performing radio resource control (RRC) re-establishment in the first cell, the second cell or a third cell, and succeeding in performing RRC establishment in a fourth cell; a network element to which the user equipment in a connected state is connected sending a physical identifier of the second cell to a network element to which the first cell belongs. The disclosure can ensure that the network element to which the first cell belongs carries out accurate judgment of handover situations according to the physical identifier, which can ensure the optimization of handover parameters.
摘要翻译：本公开提供了一种处理切换失败的方法和用户设备（UE）。该方法包括：UE从第一小区切换到第二小区失败; UE在第一小区，第二小区或第三小区中执行无线电资源控制（RRC）重新建立失败，并且在第四小区中继续执行RRC建立; 连接状态的用户设备所连接的网元向第一小区所属的网元发送第二小区的物理标识符。该公开可以确保第一小区所属的网元根据物理标识符进行切换情况的准确判断，这可以确保切换参数的优化。

6. 发明申请

US20130012188A1 METHOD AND SYSTEM FOR REPORTING NEIGHBOR CELL INFORMATION 有权
标题翻译：报告邻里细胞信息的方法和系统
公开(公告)号：US20130012188A1
公开(公告)日：2013-01-10
申请号：US13583059
申请日：2011-03-15
申请人： Yin Gao , Lifeng Han
发明人： Yin Gao , Lifeng Han
IPC分类号： H04W24/00
CPC分类号： H04W24/10 , H04W36/0083 , H04W36/08 , H04W48/16
摘要： The present invention provides a method and system for reporting neighbor cell information. The method includes: a network side sending a measurement configuration and reporting information of a drive test to user equipment; the user equipment performing the drive test, and reporting drive test results containing information of neighbor cells around the user equipment to the network side when a reporting triggering condition is satisfied (201). In the present invention, by using a Minimize drive test (MDT) measurement event in the drive test, the information of neighbor cells around the user equipment is discovered and reported to the network side for maintenance, and since the network side obtains the information of neighbor cells around the user equipment in time, the effectiveness of the user equipment performing the cell handover is guaranteed, thereby enhancing a network performance of a communication system.
摘要翻译：本发明提供了一种用于报告相邻小区信息的方法和系统。该方法包括：网络侧向用户设备发送测量配置和报告驱动测试信息; 执行驱动器测试的用户设备，以及当满足报告触发条件时，将包含用户设备周围的相邻小区的信息的驱动测试结果报告给网络侧（201）。在本发明中，通过在驱动测试中使用最小化驱动测试（MDT）测量事件，发现用户设备周围的相邻小区的信息并将其报告给网络侧进行维护，并且由于网络侧获得及时的用户设备周围的邻居小区，确保进行小区切换的用户设备的有效性，从而提高通信系统的网络性能。

7. 发明申请

US20110201345A1 PHYSICAL CELL ID ALLOCATION METHOD AND BASE STATION 有权
标题翻译：物理细胞识别分配方法和基站
公开(公告)号：US20110201345A1
公开(公告)日：2011-08-18
申请号：US13122534
申请日：2009-08-07
申请人： Lifeng Han , Yin Gao
发明人： Lifeng Han , Yin Gao
IPC分类号： H04W72/00
CPC分类号： H04W24/02 , H04W8/26 , H04W92/20
摘要： The present invention discloses a Physical Cell ID (PCI) allocation method and a base station. The PCI allocation method includes the following steps: a target base station obtains a usable PCI list sent by an Operations And Maintenance (OAM) function entity, and removes limited PCIs of the target cell from the usable PCI list to obtain a selectable PCI set (step S102); the target base station obtains the E-UTRA Absolute Radio Frequency Channel Number (EARFCN) information of neighbour cells of serving cells via an X2 interface message, and obtains a first reference PCI set in a predefined manner, cell EARFCN information in the first reference PCI set is different from that of the target cell of the target base station (step S014); the target base station forms a second reference PCI set based on the intersection of the usable PCI list and the first reference PCI set (step S106); if the selectable PCI set is empty, then a PCI is randomly selected from the second reference PCI set as the target PCI (step S108). The success rate of the PCI allocation for the target cell is improved by the present invention.
摘要翻译：本发明公开了一种物理小区ID（PCI）分配方法和基站。 PCI分配方法包括以下步骤：目标基站获取由操作和维护（OAM）功能实体发送的可用PCI列表，并且从可用PCI列表中移除目标小区的有限PCI以获得可选PCI组（步骤S102）; 目标基站通过X2接口消息获取服务小区的邻居小区的E-UTRA绝对射频信道号（EARFCN）信息，并以预先确定的方式获得第一参考PCI组，第一参考PCI中的小区EARFCN信息集合与目标基站的目标小区的集合不同（步骤S014）; 目标基站基于可用PCI列表和第一参考PCI集合的交集形成第二参考PCI集合（步骤S106）; 如果可选PCI组为空，则从第二参考PCI组中随机地选择PCI作为目标PCI（步骤S108）。本发明改善了目标小区的PCI分配的成功率。

8. 发明申请

US20130017834A1 Method and user equipment for reporting handover scenario judgment parameter and base station for handover scenario judgment 有权
公开(公告)号：US20130017834A1
公开(公告)日：2013-01-17
申请号：US13637027
申请日：2011-06-28
申请人： Lifeng Han , Feng He
发明人： Lifeng Han , Feng He
IPC分类号： H04W36/30
CPC分类号： H04W36/0083 , H04W8/26 , H04W28/04 , H04W88/08
摘要： The disclosure provides a method and user equipment for reporting a handover scenario judgment parameter and a base station for a handover scenario judgment; the method includes: an uplink message transmitted by the User Equipment (UE) includes an Evolved Cell Global Identifier (ECGI) so that a network side performs a handover scenario judgment based on the ECGI, wherein the uplink message is a message that includes Radio Link Failure (RLF)-related measurement information, or the uplink message is a message that includes an indication of RLF-related measurement information. Therefore, the disclosure enables an accurate handover scenario judgment, thus avoiding the problem in the related art that the error rate of a handover scenario judgment is high.

9. 发明申请

US20130005330A1 Method and system for determining reason for too late handover to Home eNB 有权
标题翻译：用于确定到家庭eNB的切换过迟的原因的方法和系统
公开(公告)号：US20130005330A1
公开(公告)日：2013-01-03
申请号：US13520792
申请日：2010-04-26
申请人： Lifeng Han , Yin Gao , Longtao Ren , Jian Zhang , Shengyao Jin
发明人： Lifeng Han , Yin Gao , Longtao Ren , Jian Zhang , Shengyao Jin
IPC分类号： H04W24/00
CPC分类号： H04W36/08 , H04W36/0005 , H04W36/0016 , H04W36/0055 , H04W92/20
摘要： The present disclosure provides a method for determining a reason for too late handover to a Home eNB (HeNB), and the method includes that: after completing the re-establishment link of Radio. Resource Control (RRC) with User Equipment (UE), the HeNB confirms that a Radio Link Failure (RLF) event occurs when the UE is connected with a cell of another eNodeB; the HeNB generates an RLF Indication message and transmits the RLF Indication message to the another eNodeB, wherein the RLF Indication message includes information of a Closed Subscriber Group (CSG) cell currently accessed by the UE; the another eNodeB determines the reason for too late handover of the UE to the HeNB according to the RLF Indication message. The disclosure also provides a system for determining the reason for too late handover to the HeNB. The present disclosure can determine a specific reason for the RLF, and thereby, can be more useful for improving the configuration of related parameters at the network side.
摘要翻译：本公开提供了一种用于确定到家庭eNB（HeNB）的切换过晚的原因的方法，并且该方法包括：完成无线电的重新建立链路之后。资源控制（RRC）与用户设备（UE），HeNB确认当UE与另一个eNodeB的小区连接时，发生无线链路故障（RLF）事件; HeNB生成RLF指示消息并将RLF指示消息发送到另一个eNodeB，其中RLF指示消息包括UE当前访问的封闭用户组（CSG）小区的信息; 另一个eNodeB根据RLF指示消息确定UE到HeNB的切换过晚的原因。本公开还提供了一种用于确定到HeNB切换过晚的原因的系统。本公开可以确定RLF的特定原因，从而可以更有用于改善网络侧的相关参数的配置。

10. 发明申请

US20120329402A1 Method for controlling drive test logged measurement, drive test system and user equipment 有权
标题翻译：控制驱动测试记录测量，驱动测试系统和用户设备的方法
公开(公告)号：US20120329402A1
公开(公告)日：2012-12-27
申请号：US13583008
申请日：2011-01-06
申请人： Longtao Ren , Lifeng Han , Yin Gao
发明人： Longtao Ren , Lifeng Han , Yin Gao
IPC分类号： H04W24/10
CPC分类号： H04W24/10
摘要： The disclosure discloses a method for controlling Drive Test (DT) logged measurement, a DT system and User Equipment (UE). The method comprises the steps of: sending a logged measurement duration time to a UE by a network side or setting the logged measurement duration time by the UE itself; recording and reserving, by the UE, a measurement result obtained by DT; deleting the measurement result by the UE when the logged measurement duration time expires or the measurement result is reported during the logged measurement duration time. The disclosure makes the UE more efficient in reporting the measurement result and managing the storage space, thus saving memory space.
摘要翻译：本公开公开了一种用于控制驱动测试（DT）记录测量的方法，DT系统和用户设备（UE）。该方法包括以下步骤：由网络侧向UE发送记录的测量持续时间，或由UE本身设置记录的测量持续时间; 记录和保留由UE获得的测量结果; 当记录的测量持续时间到期时或者在记录的测量持续时间期间报告测量结果时，UE删除测量结果。本公开使得UE更有效地报告测量结果并管理存储空间，从而节省存储空间。

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