Method of adjusting the capacity of a cell
    1.
    发明授权
    Method of adjusting the capacity of a cell 失效
    调整电池容量的方法

    公开(公告)号:US07492740B2

    公开(公告)日:2009-02-17

    申请号:US10473613

    申请日:2001-04-06

    IPC分类号: H04B7/216 H04Q7/20

    CPC分类号: H04W48/12 H04W16/06 H04W48/06

    摘要: The invention proposes a method for controlling a network comprising at least one cell served by a first type network device, wherein the first type network device is adapted to serve second type network devices, the method comprising the steps of detecting (S1) the downlink load of the cell in a direction from the first type network device to the second type network device, deciding (S2) whether the first type network device serving the cell is suited to serve sufficient service to second type network devices requesting service in the cell with respect to the detected downlink load, generating (S3) information as to the attractiveness of the first type network device based on the result of the deciding step, and providing the information to the second type network devices. The invention proposes also a device for controlling a network. By the method and the device, the load on a network can be more evenly distributed.

    摘要翻译: 本发明提出了一种用于控制网络的方法,包括由第一类型网络设备服务的至少一个小区,其中第一类型网络设备适于服务第二类型网络设备,该方法包括以下步骤:(S1)下行链路负载 确定(S2)服务小区的第一类型网络设备是否适合于向小区中请求服务的第二类型网络设备提供足够的服务,相对于第一类型网络设备 根据检测到的下行链路负载,基于决定步骤的结果生成关于第一类型网络设备的吸引力的信息(S3),并将信息提供给第二类型网络设备。 本发明还提出了一种用于控制网络的设备。 通过该方法和设备,网络上的负载可以更均匀地分布。

    Antenna adjustment method, system and network element
    2.
    发明授权
    Antenna adjustment method, system and network element 有权
    天线调整方法,系统和网元

    公开(公告)号:US07167681B2

    公开(公告)日:2007-01-23

    申请号:US10648769

    申请日:2003-08-27

    IPC分类号: H04B17/00

    摘要: According to one embodiment of the invention, an antenna adjustment method, system and network element is provided. The system includes a mechanism for gathering information on interference in predetermined radio cells, a mechanism for arranging the gathered information radio cell-specifically for processing, a mechanism for determining a tilting factor for each predetermined radio cell, wherein the tilting factor relates to the interference the radio cell produces to other cells, and a mechanism for searching for the radio cells having the antenna tilting factors that fulfill a set criteria.

    摘要翻译: 根据本发明的一个实施例,提供了天线调整方法,系统和网络元件。 该系统包括用于收集关于预定无线电小区中的干扰的信息的机制,用于安排收集的信息无线电小区专用于处理的机制,用于确定每个预定无线电小区的倾斜因子的机制,其中倾斜因子与干扰 无线电信号产生到其他小区,以及用于搜索具有满足设定标准的天线倾斜因子的无线电小区的机制。

    Method of determining effect of radio wave multipath fading
    3.
    发明授权
    Method of determining effect of radio wave multipath fading 失效
    确定无线电波多径衰落影响的方法

    公开(公告)号:US06389294B1

    公开(公告)日:2002-05-14

    申请号:US09180705

    申请日:1998-11-13

    申请人: Kari Sipilä

    发明人: Kari Sipilä

    IPC分类号: H04B1500

    CPC分类号: H04W16/18

    摘要: The invention relates to a method of determining the average effect of radio wave multipath fading in a desired area in a radio system. The desired area of a coverage area of a base station in the system is described by a digital map. The average effect of multipath fading of a transmitter output is determined in different sub-areas of the desired area. In order to reduce the computation amount signal fading parameters are determined at some point of each sub-area by a ray tracing method and the average effect of signal multipath fading in the sub-area is calculated using said parameters.

    摘要翻译: 本发明涉及一种确定无线电系统中所需区域中的无线电波多径衰落的平均效应的方法。 通过数字地图描述系统中基站的覆盖区域的期望区域。 在所需区域的不同子区域中确定发射机输出的多径衰落的平均效果。 为了减少计算量,通过光线跟踪方法在每个子区域的某一点确定衰落参数衰落参数,并且使用所述参数计算子区域中的信号多径衰落的平均效应。

    Method and device for controlling the power in an asymmetric soft handover condition
    4.
    发明授权
    Method and device for controlling the power in an asymmetric soft handover condition 失效
    用于在不对称软切换条件下控制功率的方法和装置

    公开(公告)号:US07248889B2

    公开(公告)日:2007-07-24

    申请号:US10476652

    申请日:2002-03-08

    IPC分类号: H04Q7/20 H04B7/00

    摘要: A method and a device for controlling a method for controlling the power in an asymmetric soft handover condition in a communication network, including at least two cells each cell being served by a first type network device adapted to serve second type network devices in the respective cell. The method comprises: temporarily adjusting (step S3) a communication parameter of at least one second type network device to set up and/or maintain the communication of the second type network device with the first type network device of at least one of said cells.

    摘要翻译: 一种用于控制在通信网络中的非对称软切换状态中控制功率的方法的装置,包括至少两个小区,每个小区由适于在相应小区中服务第二类型网络设备的第一类型网络设备服务 。 该方法包括:临时调整(步骤S 3)至少一个第二类型网络设备的通信参数,以建立和/或维护第二类型网络设备与至少一个所述小区的第一类型网络设备的通信 。