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1. 发明申请

US20150365849A1 HANDOVER PROCEDURE BETWEEN LOCAL AREA CELLS WHICH ARE UNDER THE SAME COVERAGE OF A MACRO CELL 审中-公开
标题翻译：在宏观细胞相同覆盖下的本地区域之间的切换程序
公开(公告)号：US20150365849A1
公开(公告)日：2015-12-17
申请号：US14765132
申请日：2013-02-07
申请人： Xinying GAO , Wei BAI , Jing HAN , Lili ZHANG , Haiming WANG , Pengfei SUN , BROADCOM CORPORATION
发明人： Xinying GAO , Wei BAI , Jing HAN , Lili ZHANG , Haiming WANG , Pengfei SUN
IPC分类号： H04W36/00
CPC分类号： H04W36/0016 , H04W36/0083
摘要： An apparatus and a method is provided, by which a first type cell is controlled, wherein a plurality of second type cells are located in the same area as the first type cell, wherein control signal transmission to at least one user equipment is carried out via the first type cell and data transmission to the at least one user equipment is carried out via one of a plurality of the second type cells, and handover of data transmission of a user equipment from a source cell being one of the plurality of second type cells to a target cell being another one of the plurality of second type cells is controlled. Moreover, also an apparatus and a method of e.g., a user equipment are provided, by which a handover of data transmission from a source cell being one of the plurality of second type cells to a target cell being another one of the plurality of second type cells is performed, while maintaining control signal transmission with the first type cell.
摘要翻译：提供了一种装置和方法，通过该装置和方法控制第一类型的单元，其中多个第二类型单元位于与第一类型单元相同的区域中，其中至少一个用户设备的控制信号传输经由通过多个第二类型的小区中的一个来执行对至少一个用户设备的第一类型小区和数据传输，以及从作为多个第二类型小区之一的源小区的用户设备的数据传输切换到作为多个第二类型单元中的另一个的目标单元被控制。此外，还提供了例如用户设备的装置和方法，通过该设备和方法，将来自作为多个第二类型小区中的一个的源小区的数据传输切换到目标小区，作为多个第二类型中的另一个同时保持与第一类型的小区的控制信号传输。

2. 发明申请

US20150365857A1 MEASUREMENTS IN MULTIPLE CONNECTION SYSTEMS 审中-公开
标题翻译：多连接系统的测量
公开(公告)号：US20150365857A1
公开(公告)日：2015-12-17
申请号：US14761495
申请日：2013-01-18
申请人： Na WEI , Pengfei SUN , Lili ZHANG , Wei BAI , Jing HAN , Xinying GAO , Haiming WANG
发明人： Na WEI , Pengfei SUN , Lili ZHANG , Wei BAI , Jing HAN , Xinying GAO , Haiming WANG
IPC分类号： H04W36/00 , H04W24/10
CPC分类号： H04W36/0083 , H04W24/10 , H04W36/0085 , H04W84/042 , H04W84/12 , H04W88/06
摘要： Systems and techniques for link condition reporting in multiple connection systems. A base station, such as a macro eNodeB (eNB) configures measurement objects and reporting objects for macro and local area links for a user device such as a user equipment (UE). The objects relating to the secondary links are configured for use when the user device is operating in a dual connection mode. Upon detection of a triggering event when the user device is in dual connection mode, the user device reports macro and secondary link information. In some embodiments of the invention, triggering may be based on events related to a specified frequency group, or may be direct measurements related to a specified frequency group.
摘要翻译：多连接系统中链路状态报告的系统和技术。诸如宏eNodeB（eNB）的基站为诸如用户设备（UE）的用户设备的宏和局域链路配置测量对象和报告对象。与辅助链路相关的对象被配置为当用户设备以双连接模式操作时使用。当用户设备处于双连接模式时，当检测到触发事件时，用户设备报告宏和辅助链路信息。在本发明的一些实施例中，触发可以基于与指定频率组相关的事件，或者可以是与指定频率组相关的直接测量。

3. 发明申请

US20150358838A1 BUFFER STATUS REPORTING FOR DUAL CONNECTION 审中-公开
标题翻译：缓冲状态报告用于双向连接
公开(公告)号：US20150358838A1
公开(公告)日：2015-12-10
申请号：US14759881
申请日：2013-01-18
申请人： Na WEI , Wei BAI , Xinying GAO , Haiming WANG , Lili ZHANG , Pengfei SUN , Jing HAN
发明人： Na WEI , Wei BAI , Xinying GAO , Haiming WANG , Lili ZHANG , Pengfei SUN , Jing HAN
IPC分类号： H04W24/04 , H04W72/10 , H04W76/02 , H04W28/02
CPC分类号： H04W24/04 , H04L1/1874 , H04L2001/0097 , H04W28/0278 , H04W72/10 , H04W76/15
摘要： Apparatus, methods, and computer programs that selectively transmit one or more local area buffer status reports by a macro base station over a macro link or transmit a macro buffer status report by a local area access point over a local area link in a dual connection deployment scenario in response to a cross link buffer status report trigger. The apparatus, methods and computer programs may include several cross buffer status reporting triggers. The user equipment may trigger cross buffer status reporting in response or incidental to one or more measurement events. The user equipment may also trigger cross buffer status reporting in response to or incidental to a link failure. The user equipment may also trigger cross buffer status reporting in response to receiving a request from an eNB.
摘要翻译：装置，方法和计算机程序，其通过宏链路选择性地发送宏基站的一个或多个局域缓冲状态报告，或者通过局部区域接入点在双连接部署中的本地区域链路上发送宏缓冲器状态报告响应于交叉链路缓冲区状态报告触发器的场景。装置，方法和计算机程序可以包括几个交叉缓冲器状态报告触发器。用户设备可以触发交叉缓冲器状态报告以响应或附带于一个或多个测量事件。用户设备还可以响应或附带于链路故障来触发交叉缓冲器状态报告。响应于接收到来自eNB的请求，用户设备还可以触发交叉缓冲器状态报告。

4. 发明申请

US20160037523A1 CARRIER ALLOCATION 审中-公开
标题翻译：载体分配
公开(公告)号：US20160037523A1
公开(公告)日：2016-02-04
申请号：US14782189
申请日：2013-04-03
申请人： Na WEI , Lili ZHANG , Wei BAI , Chunyan GAO , Pengfei SUN , Jing HAN , Haiming WANG , Wei HONG
发明人： Na WEI , Lili ZHANG , Wei BAI , Chunyan GAO , Pengfei SUN , Jing HAN , Haiming WANG , Wei HONG
IPC分类号： H04W72/04 , H04W72/08
CPC分类号： H04W72/0453 , H04W24/02 , H04W24/10 , H04W72/082
摘要： The present invention relates to methods, apparatuses and a computer program product for carrier allocation. The invention includes defining change occasion for a base station for changing a component carrier. The invention further includes receiving, at a processor, from a first base station, information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipments, and allocating carrier pattern for the first base station based on the received information. Further, the invention includes composing, by a part of a first base station, a report including information regarding carrier interference severeness between the first base station and a second base station, wherein the carrier interference severeness comprises at least one of an expected separately usable protected carrier number, the number of user equipments located in a common coverage area of the first and second base station, and the downlink traffic load related to the user equipment, and causing transmission of the report to an allocating unit.
摘要翻译：本发明涉及用于载波分配的方法，装置和计算机程序产品。本发明包括定义用于改变分量载波的基站的改变时机。本发明还包括在处理器处从第一基站接收关于第一基站和第二基站之间的载波干扰精确度的信息，其中载波干扰精度包括预期可单独使用的受保护载波号码中的至少一个，位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且基于接收的信息为第一基站分配载波模式。此外，本发明包括由第一基站的一部分组成包括关于第一基站和第二基站之间的载波干扰精确度的信息的报告，其中载波干扰精度包括预期的可单独使用的保护载波号，位于第一和第二基站的公共覆盖区域中的用户设备的数量以及与用户设备相关的下行链路业务负载，并且将报告发送到分配单元。

5. 发明申请

US20150341799A1 SYSTEM AND METHOD TO ESTABLISH AND MAINTAIN CELL CLUSTER 有权
标题翻译：建立和维持细胞簇的系统和方法
公开(公告)号：US20150341799A1
公开(公告)日：2015-11-26
申请号：US14758868
申请日：2013-01-09
申请人： Lili ZHANG , Chunyan GAO , Jing HAN , Wei HONG , Haiming WANG
发明人： Lili ZHANG , Chunyan GAO , Jing HAN , Wei HONG , Haiming WANG
IPC分类号： H04W16/24 , H04L5/14 , H04W24/08 , H04W72/04
CPC分类号： H04W16/24 , H04L5/0073 , H04L5/14 , H04L5/1469 , H04W16/32 , H04W24/08 , H04W72/0413 , H04W88/02
摘要： A wireless communication method of establishing and maintaining a cell cluster comprising at least one cell configured to communicate with at least one UE (User Equipment), comprising detecting a broadcast beacon signal. The method further comprises, in response to an absence of the broadcast beacon signal, assuming the role of a cluster head of a cluster having a specific intra-cell identifier, and broadcasting a beacon signal. In response to detecting the broadcast beacon signal and an absence of an intra-cell identifier, continuing to transmit and receive using a prior duplex communication configuration. Further, in response to detecting the broadcast beacon signal and a presence of the intra-cell identifier, joining the cell identified by the detected intra-cell identifier, and setting its intra-cell identifier based on the detected intra-cell identifier.
摘要翻译：一种建立和维护小区集群的无线通信方法，包括至少一个被配置为与至少一个UE（用户设备）通信的小区，包括检测广播信标信号。该方法还包括响应于没有广播信标信号，假设具有特定小区内标识符的群集的簇头的角色，并且广播信标信号。响应于检测广播信标信号和没有小区内标识符，继续使用先前的双工通信配置进行发送和接收。此外，响应于检测广播信标信号和小区内标识符的存在，加入由检测到的小区内标识符标识的小区，并且基于检测到的小区内标识符来设置其小区内标识。

6. 发明申请

US20150373550A1 CELL CLUSTERING BASED CONFIGURATION OF FLEXIBLE TIME DIVISION DUPLEX COMMUNICATION 有权
标题翻译：基于细胞聚类的灵活时分双工通信的配置
公开(公告)号：US20150373550A1
公开(公告)日：2015-12-24
申请号：US14761508
申请日：2013-01-18
申请人： Wei HONG , Jing HAN , Lili ZHANG , Haiming WANG , Chunyan GAO
发明人： Wei HONG , Jing HAN , Lili ZHANG , Haiming WANG , Chunyan GAO
IPC分类号： H04W16/10
CPC分类号： H04W16/10 , H04B7/2643 , H04B7/2656 , H04L5/001 , H04L5/0089 , H04L5/14 , H04W24/02 , H04W36/30 , H04W72/0406 , H04W72/0446 , H04W74/006 , H04W84/045 , H04W88/08
摘要： There are provided measures for cell clustering based configuration of flexible time division duplex communication, such as e.g. in layered heterogeneous network deployments. Such measures may exemplarily comprise measures for specifying a desired uplink-downlink configuration for time division duplex communication in a subject cell of a cellular communication system, obtaining at least one desired uplink-downlink configuration for time division duplex communication in at least one neighboring cell of the cellular communication system, wherein the at least one neighboring cell and the subject cell belong to the same cell cluster, and defining an uplink-downlink configuration for time division duplex communication in at least the subject cell of the cell cluster out of a set of predefined uplink-downlink configurations with flexible subframe patterns for flexible time division duplex communication on the basis of the specified desired uplink-downlink configuration for the subject cell and the obtained at least one desired uplink-downlink configuration for the at least one neighboring cell.
摘要翻译：提供了用于基于小区聚类的灵活时分双工通信配置的措施，例如，在分层异构网络部署中。这样的措施可以示例性地包括用于在蜂窝通信系统的主体小区中指定用于时分双工通信的期望的上行链路 - 下行链路配置的措施，获得至少一个期望的上行链路 - 下行链路配置，用于在至少一个相邻小区中的时分双工通信所述蜂窝通信系统，其中所述至少一个相邻小区和所述主体小区属于相同的小区集群，并且在至少所述小区簇的所述主体小区中定义用于时分双工通信的上行链路 - 下行链路配置基于针对所述主体小区的指定的所需上行链路 - 下行链路配置以及所获得的用于所述至少一个相邻小区的所述至少一个期望的上行链路 - 下行链路配置，具有用于灵活时分双工通信的灵活子帧模式的预定义上行链路 - 下行链路配置。

7. 发明申请

US20150350928A1 METHOD FOR INTERFERENCE CANCELLATION WITH LOW-POWER SUBFRAMES IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：用于在异构网络中与低功率子帧进行干扰消除的方法
公开(公告)号：US20150350928A1
公开(公告)日：2015-12-03
申请号：US14759552
申请日：2013-01-09
申请人： Lili ZHANG , Haiming WANG , Tero Heikki Matti HENTTONEN
发明人： Lili ZHANG , Haiming WANG , Tero Heikki Matti HENTTONEN
IPC分类号： H04W24/02 , H04W52/24 , H04W36/00 , H04W52/40
CPC分类号： H04W24/02 , H04W36/0083 , H04W52/244 , H04W52/40 , H04W88/08
摘要： Embodiments include methods for providing information enabling a communication device operating in a hetnet comprised of an aggressor cell and one or more overlaid victim cells utilizing a common frequency spectrum, to at least partially cancel an interfering signal transmitted from the aggressor cell in order to more accurately measure one or more signals transmitted from a victim cell. Embodiments include methods for configuring the aggressor cell with information related to overlaid victim cells in the aggressor's coverage area, and methods for configuring a victim cell with information related to the aggressor's interference within the victim's extended coverage area. Embodiments also include methods for receiving measurements of a signal transmitted from a victim cell, and methods for making such measurements on the victim's signal utilizing the aggressor cell interference information. Embodiments include network equipment or apparatus, user equipment or apparatus, and computer-readable media embodying one or more of these methods.
摘要翻译：实施例包括用于提供信息的方法，使得能够使用由侵略者小区和一个或多个重叠的受害者小区利用公共频谱组成的通信工作的通信设备能够至少部分地消除从侵略者小区发送的干扰信号，以便更准确地测量从受害者小区发送的一个或多个信号。实施例包括用于配置侵略者小区的方法，该信息与侵略者覆盖区域中的重叠受害者小区相关的信息，以及用于配置受害者小区的方法，所述信息与受害者的扩展覆盖区域内的侵扰者的干扰相关。实施例还包括用于接收从受害小区发送的信号的测量的方法，以及利用侵扰小区干扰信息对受害者信号进行这种测量的方法。实施例包括体现这些方法中的一个或多个的网络设备或设备，用户设备或设备以及计算机可读介质。

8. 发明申请

US20160066315A1 METHOD AND APPARATUS FOR MANAGEMENT OF PROTECTED RESOURCE IN A HETEROGENEOUS NETWORK 有权
标题翻译：用于管理异构网络中的受保护资源的方法和装置
公开(公告)号：US20160066315A1
公开(公告)日：2016-03-03
申请号：US14784000
申请日：2013-04-15
申请人： Lili ZHANG
发明人： Lili ZHANG
IPC分类号： H04W72/04 , H04W72/12
CPC分类号： H04W72/0446 , H04L63/08 , H04W72/1226
摘要： A method for a victim base station to manage almost blank subframe (ABS) resources in a heterogeneous network deployment is disclosed and the method comprises categorizing each of one or more protected ABS resources as one of a primary protected ABS resource and a secondary protected ABS resource, the one or more protected ABS resources allocated by a target aggressor base station and one or more neighbor aggressor base stations; classifying each of one or more associated UEs as a fully interfered UE or a partially interfered UE; and scheduling the one or more ABS resources for the one or more associated UEs based on the category of each categorized ABS resource and classified status of each associated UE.
摘要翻译：公开了一种用于受害基站管理异构网络部署中的几乎空白子帧（ABS）资源的方法，并且所述方法包括将一个或多个受保护的ABS资源中的每一个分类为主要受保护的ABS资源和次要保护的ABS资源之一由目标侵略者基站和一个或多个邻近侵略者基站分配的一个或多个受保护的ABS资源; 将一个或多个相关联的UE中的每一个分类为完全干扰的UE或部分受干扰的UE; 并且基于每个分类的ABS资源的类别和每个相关联的UE的分类状态来调度一个或多个相关联的UE的一个或多个ABS资源。

9. 发明申请

US20150365854A1 ADDRESSING COMMUNICATION FAILURE IN MULTIPLE CONNECTION SYSTEMS 有权
标题翻译：解决多个连接系统中的通信故障
公开(公告)号：US20150365854A1
公开(公告)日：2015-12-17
申请号：US14761430
申请日：2013-01-22
申请人： BROADCOM CORPORATION
发明人： Wei BAI , Jing HAN , Na WEI , Haiming WANG , Lili ZHANG , Xinying GAO , Pengfei SUN
IPC分类号： H04W36/00 , H04W76/02
CPC分类号： H04W36/0055 , H04W76/19
摘要： Systems and techniques for link failure management in multiple connection systems. Upon detection of a link failure with a local area base station during a dual connection mode in which the user device is connected to a macro base station and a local area base station, a user device sends a failure indication and a measurement results report for serving and neighboring base stations to its serving macro base station, and selects a response to the failure based at least in part on evaluation information received from the macro base station. Upon detection of a link failure with a macro base station, the user device determines whether to reconnect to the macro base station or a different macro base station and whether to reconnect with the original local area base station or a different local area base station.
摘要翻译：多连接系统中链路故障管理的系统和技术。在用户设备连接到宏基站和本地基站的双连接模式期间，当检测到与本地区域基站的链路故障时，用户设备发送故障指示和用于服务的测量结果报告和相邻基站到其服务宏基站，并且至少部分地基于从宏基站接收的评估信息来选择对故障的响应。当用宏基站检测到链路故障时，用户设备确定是否重新连接到宏基站或不同的宏基站，以及是否与原始的本地基站或不同的本地基站重新连接。

10. 发明申请

US20150319689A1 ENERGY SAVING OPERATIONS FOR WIRELESS NETWORKS 有权
标题翻译：无线网络节能运行
公开(公告)号：US20150319689A1
公开(公告)日：2015-11-05
申请号：US14650233
申请日：2012-12-07
申请人： BROADCOM CORPORATION
发明人： Lili ZHANG , Tero Heikki Matti HENTTONEN , Haiming WANG , Wei HONG
IPC分类号： H04W52/02 , H04W40/00
CPC分类号： H04W52/0206 , H04W24/02 , H04W40/005 , Y02D70/1262 , Y02D70/25
摘要： A network controlling entity in a heterogeneous or local area network (such as a macro eNB) selects a set of network access nodes that share a common wake-up area code WUAC. The network controlling entity selects a transmission entity such as a motile terminal/UE and directs it to wirelessly transmit a signal on a given radio resource. The network controlling entity also informs each network access node within the set of the given radio resource on which they should listen for the signal. In various embodiments the network access nodes within the set can choose whether or not to listen for the signal and thus choose whether they will wakeup, or they can reply to the signal with a request for wakeup confirmation. In this manner WUAC-specific sets of small cells can be awakened only when needed for traffic offloading and thereby saving energy.
摘要翻译：异构或局域网（例如宏eNB）中的网络控制实体选择共享共同唤醒区域码WUAC的一组网络接入节点。网络控制实体选择诸如运动终端/ UE的传输实体，并指示其在给定无线电资源上无线地发送信号。网络控制实体还通知其应该在其上侦听信号的给定无线电资源的集合内的每个网络接入节点。在各种实施例中，集合内的网络接入节点可以选择是否监听信号，从而选择是否唤醒信号，或者可以通过唤醒确认请求来回复信号。以这种方式，只有在需要流量卸载并因此节约能源时，WUAC特定的小电池组才能被唤醒。

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