CDMA power control for paging and initial traffic channel power
    2.
    发明公开
    CDMA power control for paging and initial traffic channel power 有权
    CDMA LeistungsregelungfürFunkruf und Anfangsverkehrskanal Leistung

    公开(公告)号:EP0991206A2

    公开(公告)日:2000-04-05

    申请号:EP99307470.7

    申请日:1999-09-21

    CPC classification number: H04W52/50

    Abstract: A code-division multiple access power control for paging channel power and initial traffic channel power dynamically determines optimum initial channel power in accordance with pilot signal strength of a pilot signal as received at a mobile station and current forward link loading of the desired sector. The optimum initial paging channel power and initial traffic channel power may be determined either at a base station or a mobile switching center of the mobile communication system. A paging signal or call is transmitted from the base station to the mobile station over a paging channel and a traffic channel at the optimum paging channel and initial traffic channel power.

    Abstract translation: 用于寻呼信道功率和初始业务信道功率的码分多址功率控制根据在移动台接收的导频信号的导频信号强度和期望扇区的当前正向链路负载来动态地确定最佳初始信道功率。 可以在移动通信系统的基站或移动交换中心确定最佳初始寻呼信道功率和初始业务信道功率。 通过寻呼信道和最佳寻呼信道的业务信道和初始业务信道功率,从基站向移动台发送寻呼信号或呼叫。

    Handoff triggering between bordering cells of cellular wireless communication systems
    4.
    发明公开
    Handoff triggering between bordering cells of cellular wireless communication systems 有权
    越区切换的蜂窝无线通信系统的相邻小区之间的触发

    公开(公告)号:EP0984649A2

    公开(公告)日:2000-03-08

    申请号:EP99306307.2

    申请日:1999-08-10

    CPC classification number: H04W52/242 H04W36/30

    Abstract: A procedure for triggering a handdown or a handoff a mobile station served by a base station of a cellular wireless communication system. A tolerable path loss for signal links between the base station and a mobile station located within the base station's cell, is initially determined. A control signal is radiated at a known transmit power level from the base station over its cell. A receive power level threshold is determined for the control signal for reception by the mobile station, according to the transmit power level and the tolerable path loss. A handoff of the mobile station is triggered after deriving the received power level of the control signal at the mobile station, and determining that the received power level is less than the receive power level threshold. In one embodiment, a mobile station reports to a serving base station only after the former determines that the received power level of a control signal from the base station is less than a threshold level initially provided to the mobile station by the base station. The procedure is applicable, e.g., to base station cells of a first CDMA cellular system which cells border on cells of an analog (AMPS) or a second CDMA cellular system.

    Abstract translation: 一种用于触发一个手向下或越区切换由一个蜂窝无线通信系统的一个基站服务的移动站过程。用于基站和位于所述基站的小区内的移动站之间的信号链路的容许路径损耗,最初确定的开采。 的控制信号在从基站在其小区中的已知发射功率电平辐射。 由移动站A接收功率电平阈值确定的开采控制信号进行接收,gemäß到发射功率电平和容许路径损耗。 该移动台的越区切换是在移动台得到控制信号的接收功率电平之后触发,并且确定性挖掘做了接收功率电平小于接收功率电平阈值。 在一个,实施例的移动台仅是前者bestimmt,DASS模具接收到来自基站的控制信号的功率电平小于由基站最初提供给移动站的阈值电平后报告给服务基站。 该程序是适用的,E. G.,向其中细胞在模拟(AMPS)或第二CDMA蜂窝系统的小区边界上的第一CDMA蜂窝系统的基站小区。

    CDMA power control for paging and initial traffic channel power
    7.
    发明公开
    CDMA power control for paging and initial traffic channel power 有权
    用于寻呼和初始业务信道功率的CDMA功率控制

    公开(公告)号:EP0991206A3

    公开(公告)日:2002-02-06

    申请号:EP99307470.7

    申请日:1999-09-21

    CPC classification number: H04W52/50

    Abstract: A code-division multiple access power control for paging channel power and initial traffic channel power dynamically determines optimum initial channel power in accordance with pilot signal strength of a pilot signal as received at a mobile station and current forward link loading of the desired sector. The optimum initial paging channel power and initial traffic channel power may be determined either at a base station or a mobile switching center of the mobile communication system. A paging signal or call is transmitted from the base station to the mobile station over a paging channel and a traffic channel at the optimum paging channel and initial traffic channel power.

    Enhanced channel allocation among multiple carriers in a spread spectrum communications system
    8.
    发明公开
    Enhanced channel allocation among multiple carriers in a spread spectrum communications system 有权
    eeem Spreizband-Kommunikationssystem中的Verbesserte KanalzuweisungfürmehrereTräger

    公开(公告)号:EP1022920A2

    公开(公告)日:2000-07-26

    申请号:EP00300162.5

    申请日:2000-01-11

    CPC classification number: H04W28/08 H04W36/06 H04W72/0486

    Abstract: A method for allocating traffic between multiple carriers in a wireless communications system measures loading on the communication system and selects an appropriate carrier from multiple carriers, based upon the loading measured. A first carrier is selected if the load on the first carrier is lower than or equal to the lowest loading of any supplemental carrier among the multiple carriers. If the load on the first carrier is not lower, then the subscriber may be assigned either to a supplemental carrier or the first carrier. The carrier assignment of the subscriber depends upon a predetermined threshold, which preferably considers actual or estimated differential interference between the first carrier and the supplemental carrier.

    Abstract translation: 一种用于在无线通信系统中的多个载波之间分配业务的方法,测量所述通信系统上的负载,并根据所测量的负载从多个载波中选择合适的载波。 如果第一载波上的负载低于或等于多载波中任何补充载波的最低负载,则选择第一载波。 如果第一载波上的负载不低,则可将用户分配给补充载波或第一载波。 用户的载波分配取决于预定阈值,其优选地考虑第一载波​​和辅助载波之间的实际或估计的差分干扰。

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