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    • 92. 发明申请
    • METHOD FOR ESTABLISHING COMP COOPERATING SET IN COORDINATED MULTI-POINT COMMUNICATION
    • 在协调多点通信中建立合作伙伴关系的方法
    • US20130223272A1
    • 2013-08-29
    • US13884368
    • 2011-10-27
    • Xiaofeng TaoXiaodong XuQimei CuiPing ZhangXin ChenHongjia LiQiang WangJie Ni
    • Xiaofeng TaoXiaodong XuQimei CuiPing ZhangXin ChenHongjia LiQiang WangJie Ni
    • H04W24/10
    • H04W24/10H04B7/024H04B7/0626H04W72/0426H04W92/20
    • Disclosed is a method for establishing a CoMP cooperating set in coordinated multi-point communication, the method comprising the steps of: triggering and starting a coordinated multi-point communication process; according to channel state information of all cells in a measurement cell set measured by a UE, determining a candidate CoMP cooperating set; sending a CoMP cooperating set establishment request to eNodeBs of the cooperating cells in the determined candidate CoMP cooperating set; the eNodeBs being of the cooperating cell and receiving the CoMP cooperating set establishment request responding to the CoMP cooperating set establishment request to the eNodeB of the serving cell of the UE, and sending a CoMP cooperating set establishment response to the eNodeB of the serving cell of the UE; the eNodeB of the serving cell of the UE determining a CoMP cooperating set of the UE according to information of the CoMP cooperating set establishment response; and according to a coordinated multi-point communication mode, sharing data information and service bearer information of the UE of the CoMP cooperating set. The present invention guarantees coordinated multi-point joint transmission/reception, decreases the overhead and complexity of the communication system and furthermore reduces the time delay in the information exchange.
    • 公开了一种在协调多点通信中建立CoMP协作集的方法,所述方法包括以下步骤:触发并启动协调的多点通信过程; 根据由UE测量的测量小区集中的所有小区的信道状态信息,确定候选的CoMP协作组; 向确定的候选CoMP协作集中的协作小区的eNodeB发送CoMP协作组建立请求; 所述eNodeB是协作小区,并且将响应于所述CoMP协作组建立请求的所述CoMP协作组建立请求接收到所述UE的所述服务小区的eNodeB,并且向所述服务小区的eNodeB发送CoMP协作集合建立响应 UE; UE的服务小区的eNodeB根据CoMP合作组建立响应的信息确定UE的CoMP协作组; 并且根据协调的多点通信模式,共享CoMP协作组的UE的数据信息和业务承载信息。 本发明保证了协调的多点联合发送/接收,降低了通信系统的开销和复杂性,进而减少了信息交换中的时延。
    • 98. 发明授权
    • Method and apparatus for neighbor cell configuration and method and apparatus for femtocell base station configuration
    • 用于相邻小区配置的方法和装置以及用于毫微微小区基站配置的方法和装置
    • US08331939B2
    • 2012-12-11
    • US13168278
    • 2011-06-24
    • Xin Chen
    • Xin Chen
    • H04W36/00
    • H04W36/0061H04W84/045
    • The present invention discloses a method and an apparatus for neighbor cell configuration and a method and an apparatus for femtocell base station configuration. The neighbor cell configuration method includes: obtaining information of at least one macro cell; obtaining neighbor cell information of the at least one macro cell; and performing neighbor cell configuration according to the information of the at least one macro cell and the neighbor cell information. With the method and apparatus for neighbor cell configuration and the method and apparatus for femtocell base station configuration, complete femtocell base station neighbor cell information is obtained so that a femtocell base station can be configured automatically. This avoids call drops during handovers and increases the success rate of handovers, and the implementation is easy.
    • 本发明公开了一种用于相邻小区配置的方法和装置,以及用于毫微微小区基站配置的方法和装置。 所述相邻小区配置方法包括:获取至少一个宏小区的信息; 获取所述至少一个宏小区的相邻小区信息; 以及根据所述至少一个宏小区和所述相邻小区信息的信息来执行相邻小区配置。 利用相邻小区配置的方法和装置以及用于毫微微小区基站配置的方法和装置,获得完整的毫微微小区基站相邻小区信息,从而能够自动配置毫微微小区基站。 这避免了切换期间的呼叫丢弃,并提高了切换的成功率,实现起来很简单。