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    • 53. 发明申请
    • Base Station Aided Synchronization
    • 基站辅助同步
    • US20130136057A1
    • 2013-05-30
    • US13579062
    • 2010-02-15
    • Peter SkovAgnieszka SzufarskaJie Zhen LinChun Hai YaoDong Zhao
    • Peter SkovAgnieszka SzufarskaJie Zhen LinChun Hai YaoDong Zhao
    • H04W56/00
    • H04W56/001H04J3/0638H04W8/26H04W92/045H04W92/20
    • An apparatus, method and computer program product include requesting a physical identifier of a communication base station having a preset hierarchical distance to a communication core network from a first communication base station having a higher hierarchical distance than the preset hierarchical distance, based on a connection on one of an interface between a communication base station having a higher hierarchical distance than the preset hierarchical distance and the communication core network and an interface between two communication base stations both having a higher hierarchical distance than the preset hierarchical distance. Prior to the requesting, an initial synchronization with a neighbor base station can be established. After the requesting, an accurate synchronization with the overly base station based on the obtained physical identifier can be established.
    • 一种装置,方法和计算机程序产品包括:从具有比预设分层距离更高的分层距离的第一通信基站向基站网络请求具有预定分层距离的通信基站的物理标识符, 具有比预设分层距离更高的分级距离的通信基站与通信核心网之间的接口之一以及两个通信基站之间的接口,两个通信基站具有比预设分层距离更高的分层距离。 在请求之前,可以建立与相邻基站的初始同步。 在请求之后,可以基于获得的物理标识符建立与过度基站的精确同步。
    • 55. 发明申请
    • HENB Blind Detection for Hierarchy Configuration
    • HENB盲层检测用于层次结构
    • US20120224533A1
    • 2012-09-06
    • US13504616
    • 2009-10-30
    • Jie Zhen LinJing HeChun Hai YaoDong ZhaoChunli WuPeter Skov
    • Jie Zhen LinJing HeChun Hai YaoDong ZhaoChunli WuPeter Skov
    • H04W24/00H04W56/00
    • H04W56/002H04W72/082H04W84/045
    • It is provided an apparatus, comprising including deciding means configured to decide whether or not a predefined condition is met; receiving means configured to receive a first signal at predefined places; inhibiting means configured to inhibit sending a second signal at the predefined places, if the deciding means decides that the predefined condition is met; monitoring means configured to monitor, if the deciding means decides that the predefined condition is met, for at least two of the predefined places whether or not a first signal is received at the predefined places; defining means configured to define a first mute place based on the monitoring result of the monitoring means and a predefined rule, wherein the first mute place is one of the predefined places at which a first signal is received; wherein the inhibiting means is configured to inhibit sending the second signal at the first mute place.
    • 提供了一种装置,包括:判定装置,被配置为判定是否满足预定条件; 接收装置,被配置为在预定义的位置接收第一信号; 禁止装置,被配置为在所述预定义的位置禁止发送第二信号,如果所述判定装置判定满足所述预定条件; 监视装置,被配置为:对于所述预定义位置中的至少两个,在所述预定义的位置是否接收到第一信号的情况下,监视所述判定装置是否满足所述预定条件; 定义装置,被配置为基于监视装置的监视结果和预定义规则来定义第一静音位置,其中第一静音位置是接收第一信号的预定义位置之一; 其中所述禁止装置被配置为禁止在所述第一静音位置发送所述第二信号。
    • 56. 发明申请
    • Scheme for Multi-Cell UL Sounding Transmission
    • 多单元UL声音传输方案
    • US20120213146A1
    • 2012-08-23
    • US13505392
    • 2009-11-02
    • Jing Xiu LiuPeter Skov
    • Jing Xiu LiuPeter Skov
    • H04W72/04H04W4/06
    • H04J11/0053H04L5/0035H04L5/0048H04L5/0078H04W72/082
    • The present invention provides a method, respective apparatuses, system and computer program product for obtaining channel state information in a coordinated multi-point transmission/reception communication network. The method includes allocating a first sounding resource to at least one of a plurality of user equipment in a coordinated multi-point transmission/reception communication network for transmitting sounding reference signal to a base station of a serving cell, and allocating a second sounding resource to the at least one user equipment for transmitting sounding reference signal to a base station of an interfering cell, wherein the first and the second sounding resource are different from each other.
    • 本发明提供一种用于在协调的多点发送/接收通信网络中获取信道状态信息的方法,各个装置,系统和计算机程序产品。 该方法包括:在协调的多点发送/接收通信网络中的至少一个用户设备中分配第一探测资源,用于向所述服务小区的基站发送探测参考信号,并将第二探测资源分配给 所述至少一个用户设备用于向所述干扰小区的基站发送探测参考信号,其中所述第一和第二探测资源彼此不同。