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    • 13. 发明申请
    • AUTONOMOUS FEMTO NODE CARRIER FREQUENCY SELECTION
    • 自动选择节点载波频率选择
    • WO2011113778A1
    • 2011-09-22
    • PCT/EP2011/053766
    • 2011-03-14
    • NOKIA SIEMENS NETWORKS OYPEDERSEN, Klaus IngemannKOLDING, Troels EmilYAO, Chun Hai
    • PEDERSEN, Klaus IngemannKOLDING, Troels EmilYAO, Chun Hai
    • H04L5/00
    • H04L5/006H04L5/001H04W28/04H04W28/18H04W72/02H04W84/045
    • For each n th carrier frequency bandwidth of a set of N carrier frequency bandwidths there is determined interference (in which n is an index and N is an integer greater than one). For each n th carrier frequency bandwidth, there is determined a number of cells operating on the n th carrier frequency bandwidth. The number of carrier frequency bandwidths available for selection is reduced to less than N by excluding from consideration at least one carrier frequency bandwidth based on the determined number of cells operating thereon. From the reduced number is selected a carrier frequency bandwidth for use by a host femto cell. In various specific embodiments: the carrier frequency bandwidth excluded from consideration has a maximum number of cells operating thereon; and/or closed subscriber group cells having path loss exceeding a threshold are excluded from the per carrier count; and/or only femto cells are included in the per carrier count.
    • 对于N个载波频率带宽的每个第n个载波频率带宽,确定干扰(其中n是索引,N是大于1的整数)。 对于每个第n个载波频率带宽,确定在第n个载波频率带宽上工作的小区的数量。 可以选择的载波频率带宽的数量通过基于确定的在其上工作的小区数目排除考虑至少一个载波频率带宽而减小到小于N。 从减少的数量中选择载波频率带宽供主机毫微微小区使用。 在各种具体实施例中:从考虑中排除的载波频率带宽具有在其上工作的最大数量的小区; 和/或具有超过阈值的路径损耗的封闭用户组小区从每个载波计数中排除; 和/或只有毫微微小区被包括在每个载波计数中。
    • 20. 发明申请
    • METHOD FOR CALCULATING A TRANSMIT POWER FOR A USER EQUIPMENT
    • 计算用户设备发送功率的方法
    • WO2012130310A1
    • 2012-10-04
    • PCT/EP2011/054999
    • 2011-03-31
    • NOKIA SIEMENS NETWORKS OYPEDERSEN, Klaus IngemannKOLDING, Troels Emil
    • PEDERSEN, Klaus IngemannKOLDING, Troels Emil
    • H04W52/24H04W52/40
    • H04W52/244H04W52/243H04W52/247H04W52/40
    • There is provided a method of calculating a maximum allowed transmit power for a user equipment (130) within a cellular network system (100). The cellular network system (100) comprises a first cell (101) having a first base station (110) and a second cell (102) having a second base station (120). The user equipment (130) is served by the first base station (110). The method comprises determining, by the first base station (110), a maximum degree of interferences being tolerable by the first base station (110), wherein the interferences are caused by the user equipment (130) following a handover of the user equipment (130) from the first base station (110) to the second base station (120), and calculating a maximum allowed transmit power for the user equipment (130) to be used following the handover based on the determined maximum degree of interferences.
    • 提供了一种计算蜂窝网络系统(100)内的用户设备(130)的最大允许发射功率的方法。 蜂窝网络系统(100)包括具有第一基站(110)的第一小区(101)和具有第二基站(120)的第二小区(102)。 用户设备(130)由第一基站(110)服务。 所述方法包括由所述第一基站(110)确定所述第一基站(110)允许的最大干扰程度,其中所述干扰由用户设备(130)切换之后由用户设备(130)引起 130)从所述第一基站(110)到所述第二基站(120),并且基于所确定的最大干扰程度来计算在切换之后要使用的用户设备(130)的最大允许发送功率。