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公开(公告)号：US20150312811A1
公开(公告)日：2015-10-29
申请号：US14443629
申请日：2012-11-30
CPC分类号： H04W36/0055 , H04W36/38
摘要： Embodiments of the disclosure provide methods and apparatuses for handover in a heterogeneous network. According to the method, a candidate radio connectivity mode for use after handover from a source BS to a first target BS and/or a second target BS is determined; a first handover related message which comprises the candidate radio connectivity mode is sent to the source BS; and in response to receiving a second handover related message, the first target BS and/or the second target BS may be accessed, wherein the source BS is not associated with the first target BS, and wherein the first target BS is a LPN and is associated with the second target BS.
摘要翻译： 本公开的实施例提供了用于异构网络中的切换的方法和装置。 根据该方法，确定在从源BS到第一目标BS和/或第二目标BS的切换之后使用的候选无线连接模式; 包括候选无线电连接模式的第一切换相关消息被发送到源BS; 并且响应于接收到第二切换相关消息，可以访问第一目标BS和/或第二目标BS，其中源BS不与第一目标BS相关联，并且其中第一目标BS是LPN并且是 与第二目标BS相关联。
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2.发明授权Method, apparatus and system for bandwidth aggregation of mobile internet access node 有权移动互联网接入节点带宽聚合的方法，装置和系统公开(公告)号：US08885504B2
公开(公告)日：2014-11-11
申请号：US13457539
申请日：2012-04-27
申请人： Xin Xia , Qun Zhao , Yixue Lei , Yongsheng Zhang
发明人： Xin Xia , Qun Zhao , Yixue Lei , Yongsheng Zhang
IPC分类号： H04W72/04 , H04L12/803 , H04L12/835 , H04W92/20 , H04W72/00 , H04W88/10 , H04L12/801 , H04L12/841
摘要： The embodiment of the disclosure discloses a method, apparatus and system for bandwidth aggregation of a MiAN. The method is applied in an aggregation system. The aggregation system comprises a master MiAN and one or more slave MiANs, the master MiAN and the one or more slave MiANs are connected to a WAN via WAN links respectively corresponding to the master MiAN and the one or more slave MiANs, the master MiAN establishes communication link with the one or more slave MiANs via a proximity interface.
摘要翻译： 本公开的实施例公开了一种用于MiAN的带宽聚合的方法，装置和系统。 该方法应用于聚合系统。 聚合系统包括主MiAN和一个或多个从属MiAN，主MiAN和一个或多个从属MiAN通过分别对应于主MiAN和一个或多个从属MiAN的WAN链路连接到WAN，主Mian建立 通过接口接口与一个或多个从属MiAN通信链路。
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公开(公告)号：US09648535B2
公开(公告)日：2017-05-09
申请号：US14374914
申请日：2012-02-07
申请人： Yixue Lei , Kodo Shu , Haitao Li , Mika Petri Olavi Rinne
发明人： Yixue Lei , Kodo Shu , Haitao Li , Mika Petri Olavi Rinne
摘要： In accordance with an example embodiment of the present invention, a method comprises configuring an autonomous mode for traffic offloading; and indicating the autonomous mode towards at least one terminal, wherein said autonomous mode supports local area radio access connectivity by internet protocols to reduce control from a core network. Related apparatus and computer program product are also described.
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4.发明申请METHOD AND APPARATUS FOR AUTONOMOUS OPERATION IN CELLULAR-BASED LOCAL AREA NETWORKS 有权在基于蜂窝的本地区域网络中自动运行的方法和装置公开(公告)号：US20140362691A1
公开(公告)日：2014-12-11
申请号：US14374914
申请日：2012-02-07
申请人： Yixue Lei , Kodo Shu , Haitao Li , Mika Petri Olavi Rinne
发明人： Yixue Lei , Kodo Shu , Haitao Li , Mika Petri Olavi Rinne
IPC分类号： H04W36/22
摘要： In accordance with an example embodiment of the present invention, a method comprises configuring an autonomous mode for traffic offloading; and indicating the autonomous mode towards at least one terminal, wherein said autonomous mode supports local area radio access connectivity by internet protocols to reduce control from a core network. Related apparatus and computer program product are also described.
摘要翻译： 根据本发明的示例性实施例，一种方法包括配置用于流量卸载的自主模式; 并且向至少一个终端指示自主模式，其中所述自主模式通过互联网协议支持局域无线电接入连接，以减少来自核心网络的控制。 还描述了相关装置和计算机程序产品。
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5.发明授权Method of managing X2 interface, handover method, interference coordination method and apparatus 有权管理X2接口的方法，切换方法，干扰协调方法和设备公开(公告)号：US08548476B2
公开(公告)日：2013-10-01
申请号：US13275853
申请日：2011-10-18
申请人： Yixue Lei , Yongsheng Zhang
发明人： Yixue Lei , Yongsheng Zhang
IPC分类号： H04W36/00
摘要： Disclosed is a method of managing an X2 interface, a handover method, an interference coordination method and an apparatus for LTE and LTE-Advanced system. X2 interface management includes: finding by a first eNB, a new neighboring cell, i.e., a second cell corresponding to a second HeNB; determining by the first eNB, an access mode of the second cell; and establishing a first X2 interface between the first eNB and the second HeNB when the access mode of the second cell is an open mode or a hybrid mode. The X2 interface may be managed dynamically and the mode for establishing the X2 interface, such as direct X2 interface or gateway-proxied X2interface, may be selected. The expansible problem and system overhead due to the X2interface in the LTE and LTE-Advanced system may be reduced effectively to better support handover and interference coordination.
摘要翻译： 本发明公开了一种管理X2接口的方法，切换方法，干扰协调方法以及用于LTE和LTE-Advanced系统的装置。 X2接口管理包括：由第一eNB寻找新的相邻小区，即对应于第二HeNB的第二小区; 由所述第一eNB确定所述第二小区的接入模式; 以及当所述第二小区的接入模式是开放模式或混合模式时，在所述第一eNB和所述第二HeNB之间建立第一X2接口。 可以动态地管理X2接口，并且可以选择用于建立X2接口的模式，例如直接的X2接口或网关代理的X2接口。 由于LTE和LTE-Advanced系统中的X2接口可扩展的问题和系统开销可能会有效降低，以更好地支持切换和干扰协调。
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6.发明授权Method of camping on a hybrid cell and checking access priority and device therefor 失效在混合小区上驻留的方法和检查接入优先级及其设备公开(公告)号：US08340705B2
公开(公告)日：2012-12-25
申请号：US12856502
申请日：2010-08-13
申请人： Liu Liu , Xiaoming She , Lan Chen , Yixue Lei , Mikio Iwamura
发明人： Liu Liu , Xiaoming She , Lan Chen , Yixue Lei , Mikio Iwamura
CPC分类号： H04W48/02 , H04W4/08 , H04W84/045 , Y02D70/1262
摘要： Methods of camping on a hybrid cell and checking access priority and devices therefor are provided. The service of a CSG user is preferably guaranteed by adjusting a UE's camping right and a passing probability of an access priority checking according to the user's contracted characteristic and limit access information of a hybrid cell Node B. At the same time, the initial access delay of a non-CSG user is reduced, the initial access efficiency of the non-CSG user is improved, and the network resource and the UE's power are saved.
摘要翻译： 提供了在混合小区上驻留和检查接入优先级的方法及其设备。 优选地，通过根据用户的合同特征调整UE的露营权和接入优先级检查的通过概率来保证CSG用户的服务，并且限制混合小区节点B的接入信息。同时，初始接入延迟 非CSG用户的初始接入效率得到提高，网络资源和UE的功率得以节省。
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7.发明申请METHOD OF MANAGING X2 INTERFACE, HANDOVER METHOD, INTERFERENCE COORDINATION METHOD AND APPARATUS 有权管理X2接口的方法，切换方法，干扰协调方法和设备公开(公告)号：US20120100860A1
公开(公告)日：2012-04-26
申请号：US13275853
申请日：2011-10-18
申请人： Yixue Lei , Yongsheng Zhang
发明人： Yixue Lei , Yongsheng Zhang
IPC分类号： H04W36/38
摘要： Disclosed is a method of managing an X2 interface, a handover method, an interference coordination method and an apparatus for LTE and LTE-Advanced system. X2 interface management includes: finding by a first eNB, a new neighboring cell, i.e., a second cell corresponding to a second HeNB; determining by the first eNB, an access mode of the second cell; and establishing a first X2 interface between the first eNB and the second HeNB when the access mode of the second cell is an open mode or a hybrid mode. The X2 interface may be managed dynamically and the mode for establishing the X2 interface, such as direct X2 interface or gateway-proxied X2 interface, may be selected. The expansible problem and system overhead due to the X2 interface in the LTE and LTE-Advanced system may be reduced effectively to better support handover and interference coordination.
摘要翻译： 本发明公开了一种管理X2接口的方法，切换方法，干扰协调方法以及用于LTE和LTE-Advanced系统的装置。 X2接口管理包括：由第一eNB寻找新的相邻小区，即对应于第二HeNB的第二小区; 由所述第一eNB确定所述第二小区的接入模式; 以及当所述第二小区的接入模式是开放模式或混合模式时，在所述第一eNB和所述第二HeNB之间建立第一X2接口。 可以动态地管理X2接口，并且可以选择用于建立X2接口的模式，例如直接的X2接口或网关代理的X2接口。 由于LTE和LTE-Advanced系统中的X2接口可扩展的问题和系统开销可能会有效降低，从而更好地支持切换和干扰协调。
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8.发明申请METHOD OF CAMPING ON A HYBRID CELL AND CHECKING ACCESS PRIORITY AND DEVICE THEREFOR 失效混合细胞的检测方法及其检测优先级及其设备公开(公告)号：US20110039594A1
公开(公告)日：2011-02-17
申请号：US12856502
申请日：2010-08-13
申请人： Liu LIU , Xiaoming She , Lan Chen , Yixue Lei , Mikio Iwamura
发明人： Liu LIU , Xiaoming She , Lan Chen , Yixue Lei , Mikio Iwamura
IPC分类号： H04B7/00
CPC分类号： H04W48/02 , H04W4/08 , H04W84/045 , Y02D70/1262
摘要： Methods of camping on a hybrid cell and checking access priority and devices therefor are provided. The service of a CSG user is preferably guaranteed by adjusting a UE's camping right and a passing probability of an access priority checking according to the user's contracted characteristic and limit access information of a hybrid cell Node B. At the same time, the initial access delay of a non-CSG user is reduced, the initial access efficiency of the non-CSG user is improved, and the network resource and the UE's power are saved.
摘要翻译： 提供了在混合小区上驻留和检查接入优先级的方法及其设备。 优选地，通过根据用户的合同特征调整UE的露营权和接入优先级检查的通过概率来保证CSG用户的服务，并且限制混合小区节点B的接入信息。同时，初始接入延迟 非CSG用户的初始接入效率得到提高，网络资源和UE的功率得以节省。
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公开(公告)号：US09807072B2
公开(公告)日：2017-10-31
申请号：US14372860
申请日：2012-02-06
申请人： Yang Liu , Haitao Li , Yixue Lei , Da Jiang Zhang
发明人： Yang Liu , Haitao Li , Yixue Lei , Da Jiang Zhang
CPC分类号： H04L63/08 , H04L63/10 , H04L63/205 , H04L2463/061 , H04W12/04 , H04W36/0038 , H04W48/08
摘要： A fast-accessing method may comprise: establishing a first security connection between a first network node and a user equipment; obtaining first information from a second network node, wherein the first information comprises at least one of system information of the second network node and an identifier of a security algorithm selected by the second network node for the user equipment; providing second information to the second network node, in response to an indication of the second network node from the user equipment, wherein the second information comprises security information related to the user equipment; and sending the first information to the user equipment for establishing a second security connection between the user equipment and the second network node.
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公开(公告)号：US09503951B2
公开(公告)日：2016-11-22
申请号：US14397954
申请日：2012-05-18
摘要： Disclosed are methods and apparatus for a switch from a first communication path between a first device and a second device to a second communication path to be established between the first device and the second device. A method can comprise: in response to the initiation of the switch, sending a notification of the initiation of the switch to a base station for setting up an intermediate communication path between the first device and the second device, wherein the intermediate communication path is relayed by the base station and does not pass a core network; and delivering traffics between the first device and the second device via the intermediate communication path until the second communication path is established.
摘要翻译： 公开了用于从第一设备和第二设备之间的第一通信路径切换到在第一设备和第二设备之间建立的第二通信路径的方法和设备。 一种方法可以包括：响应于交换机的启动，向第一设备和第二设备之间发送用于建立中间通信路径的基站的启动通知，其中中间通信路径被中继 由基站不通过核心网; 以及经由所述中间通信路径在所述第一设备和所述第二设备之间传递业务，直到所述第二通信路径被建立为止。
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