Method and arrangement for improved inter-RAT handover
    21.
    发明授权
    Method and arrangement for improved inter-RAT handover 有权
    改进RAT间切换的方法和布置

    公开(公告)号:US07970399B2

    公开(公告)日:2011-06-28

    申请号:US10593306

    申请日:2004-03-17

    IPC分类号: H04W36/00 H04W4/00

    CPC分类号: H04W36/0083 H04W36/14

    摘要: Method and arrangements for enabling improved handover of a user equipment (3) communicating in a first radio access network (1) utilizing a first radio access technology (RAT), where the user equipment (3) measures a first parameter and a second parameter for a plurality of neighboring cells (20) of at least a second radio access network (2) utilizing WCDMA, reports the measured parameters to a node (10) in the first network (1) and handover is initiated to one of the cells (20) in the second network (2) based on both of the reported first parameter and second parameters.

    摘要翻译: 使用第一无线电接入技术(RAT)的用户设备(3)在第一无线电接入网络(1)中进行通信的方法和装置,其中用户设备(3)测量第一参数,第二参数用于 使用WCDMA的至少第二无线电接入网络(2)的多个相邻小区(20)将测量的参数报告给第一网络(1)中的节点(10),并且向小区(20)中的一个发起切换 )在第二网络(2)中基于所报告的第一参数和第二参数。

    Transmission power control of a mobile station
    23.
    发明授权
    Transmission power control of a mobile station 有权
    移动台的发射功率控制

    公开(公告)号:US06735447B1

    公开(公告)日:2004-05-11

    申请号:US09456545

    申请日:1999-12-08

    申请人: Walter Müller

    发明人: Walter Müller

    IPC分类号: H04B700

    摘要: A method and apparatus for controlling uplink transmission powers of mobile stations in the cellular system are disclosed. Because mobile stations have inherent limitations and output power dynamic range, one mobile station which migrates very close to a common base station may be instructed to reduce its transmission power level to an amount which is less than the inherent mobile station minimum output power threshold. If the mobile station does not reduce power, it dominates neighboring mobile stations, causing other mobile stations which are operating within acceptable parameters to be dropped in favor of the dominating mobile station. The present invention provides a method and apparatus for removing an offending mobile station transmission until a path loss increases to the point that the offending mobile station can operate within acceptable reception power levels by transmitting at its inherent minimum power level.

    摘要翻译: 公开了一种用于控制蜂窝系统中移动台的上行发送功率的方法和装置。 由于移动站具有固有的限制和输出功率动态范围,所以可以指示一个移动到非常接近公共基站的移动站将其发射功率电平降低到小于固有移动台最小输出功率阈值的量。 如果移动台没有降低功率,则支配相邻的移动台,导致在可接受的参数内工作的其他移动台被丢弃,以支持主导的移动台。 本发明提供一种用于去除违规移动台传输的方法和装置,直到路径损耗增加到违规移动台可以通过以其固有的最小功率电平发送来在可接受的接收功率电平内操作的程度。

    Speech recognition device with text comparing means
    24.
    发明授权
    Speech recognition device with text comparing means 有权
    具有文本比较手段的语音识别装置

    公开(公告)号:US06725194B1

    公开(公告)日:2004-04-20

    申请号:US09610714

    申请日:2000-07-06

    IPC分类号: G10L1526

    摘要: In a speech recognition device (1) comprising receiving means (36) for receiving voice information (AI) uttered by a speaker and including speech coefficient memory means (38) for storing a speech coefficient indicator (SKI, PRI, SMI, WI) and including speech recognition means (42) which are arranged for recognizing text information (RTI) corresponding to the received voice information (AI) by evaluating the voice information (AI) and the speech coefficient indicator (SKI, PRI, SMI, WI), and including correction means (49) for correcting the recognized text information (RTI) and for producing corrected text information (CTI), text comparing means (52) are provided for comparing the recognized text information (RTI) with the corrected text information (CTI) and for determining at least a correspondence indicator (CI) and the adjusting means (50) are provided for adjusting the stored speech coefficient indicator (SKI, PRI, SMI, WI) by evaluating only one of such text parts (P2) of the corrected text information (CTI) whose correspondence indicator (CI) has a minimum value (MW).

    摘要翻译: 在一种语音识别装置(1)中,包括用于接收由扬声器发出的语音信息(AI)的接收装置(36),并且包括用于存储语音系数指示符(SKI,PRI,SMI,WI)的语音系数存储装置(38)和 包括通过评估语音信息(AI)和语音系数指示符(SKI,PRI,SMI,WI)来识别与接收的语音信息(AI)相对应的文本信息(RTI)的语音识别装置(42),以及 包括用于校正识别的文本信息(RTI)和用于产生校正的文本信息(CTI)的校正装置(49),用于将识别的文本信息(RTI)与经校正的文本信息(CTI)进行比较的文本比较装置(52) 并且用于确定至少一个对应指示符(CI)和调整装置(50),用于仅通过仅评估该文本的这些文本部分(P2)中的一个来调整所存储的语音系数指示符(SKI,PRI,SMI,WI) 其对应指示符(CI)具有最小值(MW)的文本信息(CTI)。

    Adaptive power control in a radio communications systems
    25.
    发明授权
    Adaptive power control in a radio communications systems 有权
    无线电通信系统中的自适应功率控制

    公开(公告)号:US06628956B2

    公开(公告)日:2003-09-30

    申请号:US09267686

    申请日:1999-03-15

    IPC分类号: H04B700

    摘要: Delays on a common radio communications channel employed by plural mobile stations to communicate with a base station located in a corresponding geographical cell area are minimized by adapting transmission power based on traffic conditions. For lower traffic loads, a higher transmission power is permitted. For higher traffic loads, a lower power level is set. A transmit power level is determined using a desired signal ratio, such as a target CIR, a transmission path loss over the radio communications channel, and an interference value. One or more adaptive power parameters are also employed in that determination to adapt the open loop power control based on one or more current communications conditions and/or characteristics of the mobile station. For example, an adaptive power parameter may be a function of a current interference in a base station cell either alone or in combination with a current interference in one or more neighboring cells. The adaptive power parameter may also account for a type of data packet connection to be employed between the mobile station and the base station after random access, a mobile station's subscription, a current temperature of the mobile station, a current base station used by the mobile station, a current estimated path loss between the mobile station and base station, and/or other factors.

    摘要翻译: 通过根据交通状况调整发送功率,使由多个移动台使用的公共无线电通信信道上的延迟最小化,该基站位于相应的地理小区区域。 对于较低的交通负载,允许较高的发射功率。 对于较高的流量负载,设置较低的功率电平。 使用期望的信号比(例如目标CIR,无线电通信信道上的传输路径损耗)和干扰值来确定发射功率电平。 在该确定中还采用一个或多个自适应功率参数,以基于移动站的一个或多个当前通信条件和/或特性来适应开环功率控制。 例如,自适应功率参数可以单独地或与一个或多个相邻小区中的当前干扰组合在一起的基站小区中的当前干扰的函数。 自适应功率参数还可以考虑在随机接入,移动台的订阅,移动台的当前温度,移动台使用的当前基站之后在移动台和基站之间采用的一种类型的数据分组连接 站,移动台和基站之间的当前估计路径损耗和/或其他因素。

    Apparatus for applying abrasive substances to continuous paper webs
    26.
    发明授权
    Apparatus for applying abrasive substances to continuous paper webs 失效
    用于将磨料物质施加到连续纸幅上的装置

    公开(公告)号:US06471776B1

    公开(公告)日:2002-10-29

    申请号:US09671570

    申请日:2000-09-27

    IPC分类号: B05C502

    摘要: An apparatus applies a coating composition consisting of a resin and fine abrasive particles like corundum particles, to a paper web by feeding the composition to the paper web as it loops around a guide roller to a metering roller juxtaposed with the guide roller. The coating composition, which may develop stripes, is then equalized with a structured roller engaging the paper-web pass leaving the guide roller and formed with at least one thread-like structuring element which may be followed by or preceded by a doctor blade arrangement or a smooth-surfaced roller.

    摘要翻译: 一种装置将由树脂组成的涂料组合物和刚玉颗粒的细磨料颗粒通过将组合物绕引导辊输送到与引导辊并置的计量辊而将组合物送入纸幅。 然后将可能形成条纹的涂料组合物与结合了与离开导向辊的纸幅通孔接合的结构化辊均匀,并形成有至少一个螺纹状结构元件,其可以在刮刀布置之后或之前, 一个光滑的表面滚子。

    Methods and arrangement for handling a data transferral in a cellular network
    28.
    发明授权
    Methods and arrangement for handling a data transferral in a cellular network 有权
    在蜂窝网络中处理数据传输的方法和布置

    公开(公告)号:US09510259B2

    公开(公告)日:2016-11-29

    申请号:US14353440

    申请日:2011-11-10

    摘要: A method in a first base station (105) for handling a data transferral in a cellular network (100) is provided. The first base station (105) serves a user equipment (125) via a first cell (115). When the first base station (105) obtains an indication that a second cell (120) provides a coverage for the user equipment (125), the first base station (105) sends a message to a second base station (110) serving the second cell (120). The message commands the second base station (110) to prepare for receiving the uplink data from the user equipment (125) via the second cell (120). The first base station (105) also sends a request to the user equipment (125). The request commands the user equipment (125) to prepare for sending the uplink data both via the first cell (115) and via the second cell (120) in respective separate intra frequency transmissions.

    摘要翻译: 提供了一种用于处理蜂窝网络(100)中的数据传送的第一基站(105)中的方法。 第一基站(105)经由第一小区(115)服务用户设备(125)。 当第一基站(105)获得第二小区(120)为用户设备(125)提供覆盖的指示时,第一基站(105)向第二基站(110)发送消息给第二基站 细胞(120)。 消息命令第二基站(110)准备经由第二小区(120)从用户设备(125)接收上行链路数据。 第一基站(105)还向用户设备(125)发送请求。 该请求命令用户设备(125)准备通过第一小区(115)和经由第二小区(120)在相应的单独的频率间传输中发送上行链路数据。

    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK FOR DETERMINING A TYPE OF HANDOVER
    29.
    发明申请
    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK FOR DETERMINING A TYPE OF HANDOVER 有权
    无线通信网络中用于确定切换类型的方法和布置

    公开(公告)号:US20150119040A1

    公开(公告)日:2015-04-30

    申请号:US14389483

    申请日:2012-03-28

    IPC分类号: H04W36/00

    摘要: The embodiments disclosed relates to a method and a network node that determines a time period between a first handover and a second handover of a user equipment. The first handover is to or from a first cell and the second handover is to or from a second cell. The network node sets a threshold value based on a difference in cell quality between the first cell and the second cell. The difference in cell quality is associated with the first or second handover. The network node then determines the type of handover, of time period at least one of the first and second handover, based on the time period and threshold value.

    摘要翻译: 所公开的实施例涉及确定用户设备的第一切换和第二切换之间的时间段的方法和网络节点。 第一次切换是从第一小区传送到第一小区,第二切换到第二小区。 网络节点基于第一小区和第二小区之间的小区质量的差异来设置阈值。 小区质量的差异与第一或第二切换有关。 网络节点然后基于时间段和阈值来确定切换的类型,时间段中的至少一个第一切换和第二切换。

    Methods and arrangements for performing cell measurements in a cellular communication system having multiple antenna ports
    30.
    发明授权
    Methods and arrangements for performing cell measurements in a cellular communication system having multiple antenna ports 有权
    在具有多个天线端口的蜂窝通信系统中执行小区测量的方法和装置

    公开(公告)号:US08942696B2

    公开(公告)日:2015-01-27

    申请号:US13127336

    申请日:2009-10-30

    IPC分类号: H04W24/00 H04B17/00 H04B7/06

    摘要: The present invention relates to a method and arrangement in a cellular communication system, in particular to methods and arrangements in a user equipment and a network node for reporting cell measurement results. The present invention provides improved methods and arrangements for reporting cell measurements without significantly increasing the complexity in the cell measurement procedure. The user equipment reports the number of transmit antenna ports used for performing cell measurements on each of the neighbouring cell in its measurement report to the network node. The network node receives the number of transmit antenna ports which enables the network to be aware of the actual number of antenna ports that are used for cell measurements.

    摘要翻译: 蜂窝通信系统中的方法和装置技术领域本发明涉及蜂窝通信系统中的方法和装置,特别涉及用于报告小区测量结果的用户设备和网络节点中的方法和装置。 本发明提供用于报告细胞测量的改进的方法和装置,而不显着增加细胞测量程序的复杂性。 用户设备在其测量报告中向网络节点报告用于对每个相邻小区执行小区测量的发送天线端口的数量。 网络节点接收发射天线端口的数量,使得网络能够知道用于小区测量的天线端口的实际数量。