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    • 2. 发明申请
    • CELL CLUSTERING BASED CONFIGURATION OF FLEXIBLE TIME DIVISION DUPLEX COMMUNICATION
    • 基于细胞聚类的灵活时分双工通信的配置
    • US20150373550A1
    • 2015-12-24
    • US14761508
    • 2013-01-18
    • Wei HONGJing HANLili ZHANGHaiming WANGChunyan GAO
    • Wei HONGJing HANLili ZHANGHaiming WANGChunyan GAO
    • H04W16/10
    • H04W16/10H04B7/2643H04B7/2656H04L5/001H04L5/0089H04L5/14H04W24/02H04W36/30H04W72/0406H04W72/0446H04W74/006H04W84/045H04W88/08
    • 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.
    • 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。
    • 3. 发明申请
    • CARRIER ALLOCATION
    • 载体分配
    • US20160037523A1
    • 2016-02-04
    • US14782189
    • 2013-04-03
    • Na WEILili ZHANGWei BAIChunyan GAOPengfei SUNJing HANHaiming WANGWei HONG
    • Na WEILili ZHANGWei BAIChunyan GAOPengfei SUNJing HANHaiming WANGWei HONG
    • H04W72/04H04W72/08
    • H04W72/0453H04W24/02H04W24/10H04W72/082
    • 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.
    • 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
    • HANDOVER PROCEDURE BETWEEN LOCAL AREA CELLS WHICH ARE UNDER THE SAME COVERAGE OF A MACRO CELL
    • 在宏观细胞相同覆盖下的本地区域之间的切换程序
    • US20150365849A1
    • 2015-12-17
    • US14765132
    • 2013-02-07
    • Xinying GAOWei BAIJing HANLili ZHANGHaiming WANGPengfei SUNBROADCOM CORPORATION
    • Xinying GAOWei BAIJing HANLili ZHANGHaiming WANGPengfei SUN
    • H04W36/00
    • H04W36/0016H04W36/0083
    • 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.
    • 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。