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    • 3. 发明申请
    • NEIGHBOR CELL ASSISTED TDD CONFIGURATION
    • 邻居小区辅助TDD配置
    • WO2014071553A1
    • 2014-05-15
    • PCT/CN2012/084141
    • 2012-11-06
    • NOKIA CORPORATIONZHANG, YuantaoLEI, HaipengZHU, JianchiZHANG, ZhiSHU, Kodo
    • ZHANG, YuantaoLEI, HaipengZHU, JianchiZHANG, ZhiSHU, Kodo
    • H04W28/00
    • H04W72/0446H04B7/2656
    • A method for neighbor cell assisted TDD configurations is described. The method includes receiving, from a serving cell, a first configuration. The first configuration is a cell specific configuration which indicates a first set of individual configurations for each of a plurality of SFs. A second configuration is received from the serving cell. The second configuration is a UE specific configuration which indicates a second set of individual configurations for each of the plurality of SFs. The method includes determining whether a given SF is configured differently in the first configuration than in the second configuration. In response to determining that the given SF is configured differently in the first configuration than in the second configuration, the method also includes communicating, with a neighbor cell, in the given SF as configured in the second configuration. Apparatus and computer readable media are also described.
    • 描述了用于相邻小区辅助TDD配置的方法。 该方法包括从服务小区接收第一配置。 第一配置是小区特定配置,其指示多个SF中的每一个的第一组单独配置。 从服务小区接收第二配置。 第二配置是UE特定配置,其指示用于多个SF中的每一个的第二组单独配置。 该方法包括确定在第一配置中给定SF是否被配置为不同于在第二配置中。 响应于确定给定SF在第一配置中的配置与第二配置不同,该方法还包括与在第二配置中配置的给定SF中的相邻小区进行通信。 还描述了装置和计算机可读介质。
    • 5. 发明申请
    • CELL DISCOVERY IN ENHANCED LOCAL OR MACRO AREA
    • 增强本地或宏观区域的细胞发现
    • WO2014059584A1
    • 2014-04-24
    • PCT/CN2012/082980
    • 2012-10-15
    • NOKIA CORPORATIONZHANG, YuantaoLEI, HaipengZHU, JianchiZHANG, ZhiSHU, Kodo
    • ZHANG, YuantaoLEI, HaipengZHU, JianchiZHANG, ZhiSHU, Kodo
    • H04W48/00
    • H04W48/12H04W48/16H04W48/20
    • The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for a cell discovery in enhanced local or macro area (e.g., in LTE/LTE-A systems) using one or more common sequences, each common sequence comprising information on a time gap being indicative of a timing of the discovery signal relative to the each common sequence. When the UE receives from a network element (e.g., eLA eNB or MeNB) the one or more common sequences each comprising the time gap information, the UE can detect the discovery signal (e.g., comprising eLA cell ID, cluster ID, MeNB cell ID, etc.) using a value of the time gap for corresponding any (or at least one) detected common sequence of the one or more common sequences. The detected DL discovery signal can be used by the UE to determine, e.g., the eLA cell ID.
    • 说明书和附图提出了使用一个或多个公共序列的增强的本地或宏区域(例如,在LTE / LTE-A系统中)的小区发现的新方法,装置和软件相关产品(例如,计算机可读存储器) 每个公共序列包括关于时间间隙的信息,其指示相对于每个公共序列的发现信号的定时。 当UE从网络单元(例如,eLA eNB或者MeNB)接收到一个或多个共同的序列,每一个包含时隙信息时,UE可以检测发现信号(例如,包括eLA小区ID,簇ID,MeNB小区ID 等等)使用对于所述一个或多个公共序列的相应任何(或至少一个)检测到的公共序列的时间间隔的值。 检测到的DL发现信号可以由UE使用来确定例如eLA小区ID。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR CHANNEL STATE INFORMATION FEEDBACK
    • 通道状态信息反馈的方法和装置
    • WO2013116987A1
    • 2013-08-15
    • PCT/CN2012/070934
    • 2012-02-07
    • NOKIA CORPORATIONZHU, JianchiZHANG, Zhi
    • ZHU, JianchiZHANG, Zhi
    • H04L12/26
    • H04L41/0896
    • In accordance with an example embodiment of the present invention, a method, comprising measuring channel state information over a measurement set, wherein the measurement set comprises at least two cells to be measured; determining a channel state information pattern group which comprises a plurality of channel state information patterns, wherein each of channel state information patterns indicates channel state information feedback for at least one of the cells of the measurement set; selecting a channel state information pattern from the channel state information pattern group based at least in part on the measured channel state information over the measurement set; and transmitting channel state information feedback based on the selected channel state information pattern, is disclosed.
    • 根据本发明的示例性实施例,一种方法,包括测量测量集上的信道状态信息,其中所述测量集包括至少两个要测量的小区; 确定包括多个信道状态信息模式的信道状态信息模式组,其中每个信道状态信息模式指示测量集合的至少一个小区的信道状态信息反馈; 至少部分地基于测量集合上测量的信道状态信息,从信道状态信息模式组中选择信道状态信息模式; 并且基于所选择的信道状态信息模式发送信道状态信息反馈。