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。

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。

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。

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。

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。

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。