BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION SYSTEM, BASE STATION APPARATUS CONTROL METHOD, MOBILE STATION APPARATUS CONTROL METHOD, AND RECORDING MEDIUM STORING PROGRAM
    53.
    发明申请
    BASE STATION APPARATUS, MOBILE STATION APPARATUS, COMMUNICATION SYSTEM, BASE STATION APPARATUS CONTROL METHOD, MOBILE STATION APPARATUS CONTROL METHOD, AND RECORDING MEDIUM STORING PROGRAM 有权
    基站设备,移动站设备,通信系统,基站设备控制方法,移动站设备控制方法和记录中介存储程序

    公开(公告)号:US20110269406A1

    公开(公告)日:2011-11-03

    申请号:US13143684

    申请日:2009-12-21

    IPC分类号: H04W24/00

    CPC分类号: H04W24/10 H04W88/08

    摘要: To enable a mobile station, when a base station carries out a measurement of a radio signal coming from an adjacent cell while suspending at least one of radio transmission to and radio reception from the mobile station when a base station's own cell is in operation, to recognize that the adjacent cell is being measured. A home base station 1 carries out a measurement of a radio signal coming from an adjacent cell while suspending at least one of radio transmission to and radio reception from a mobile station 3-1 when a base station's own cell (home cell) is in operation. Further, the home base station 1 notifies, prior to beginning the measurement, advance notice information indicating an execution of the measurement to the mobile station 3-1.

    摘要翻译: 为了使移动站能够在基站自身的小区正在运行的情况下,当基站执行来自相邻小区的无线信号的测量,同时暂停从移动站的无线发送和无线接收中的至少一个时, 认识到正在测量相邻的单元。 当基站本身的小区(家庭小区)正在运行时,家庭基站1进行来自相邻小区的无线电信号的测量,同时暂停从移动站3-1的无线电传输和无线电接收中的至少一个 。 此外,家庭基站1在开始测量之前向移动台3-1通知指示执行测量的预告信息。

    Amplifier arrangement and method for signal amplification
    54.
    发明授权
    Amplifier arrangement and method for signal amplification 有权
    放大器布置和信号放大方法

    公开(公告)号:US07924093B2

    公开(公告)日:2011-04-12

    申请号:US12419756

    申请日:2009-04-07

    申请人: Vivek Sharma

    发明人: Vivek Sharma

    IPC分类号: H03F3/45

    摘要: An amplifier arrangement comprises a signal input (Iin+, Iin−) to receive a signal to be amplified, a signal output (Out) to provide an amplified signal, an amplifier stage (AS) coupled between the signal input (Iin+, Iin−) and the signal output (Out), a switchable dynamic biasing stage (DB) with an input coupled to the signal input (Iin+, Iin−), a switchable gain boosting stage (GB) with an input coupled to the signal input (Iin+, Iin−), and a switching device (SD) coupled to the amplifier stage (AS) such that either an output of the switchable dynamic biasing stage (DB) or an output of the switchable gain boosting stage (GB) are coupled to the amplifier stage (AS). In one embodiment, by enabling the switchable dynamic biasing stage (DB) in an initial large-signal phase of amplification and the switchable gain boosting stage (GB) in a latter small-signal phase of amplification by means of the switching device (SD), high gain and low current consumption are simultaneously realised. Furthermore, a method for signal amplification is disclosed.

    摘要翻译: 放大器装置包括用于接收要放大的信号的信号输入(Iin +,Iin-),提供放大信号的信号输出(Out),耦合在信号输入(Iin +,Iin-)之间的放大器级(AS) 以及信号输出(Out),具有耦合到信号输入(Iin +,Iin-))的输入的可切换动态偏置级(DB),具有耦合到信号输入(Iin +,Iin-)的输入的可切换增益提升级(GB) 以及耦合到放大器级(AS)的开关器件(SD),使得可切换动态偏置级(DB)的输出或可切换增益级级(GB)的输出耦合到放大器 舞台(AS)。 在一个实施例中,通过使开关装置(SD)在放大的初始大信号相位中的可切换动态偏置级(DB)和放大的后一小信号相位中的可切换增益提升级(GB) 同时实现高增益和低电流消耗。 此外,公开了一种用于信号放大的方法。

    Switched-capacitor amplifier arrangement and method
    55.
    发明授权
    Switched-capacitor amplifier arrangement and method 有权
    开关电容放大器的布置和方法

    公开(公告)号:US07880538B2

    公开(公告)日:2011-02-01

    申请号:US12084819

    申请日:2006-10-26

    申请人: Vivek Sharma

    发明人: Vivek Sharma

    IPC分类号: H03F1/02

    CPC分类号: H03F3/005 H03F2200/331

    摘要: A switched-capacitor amplifier arrangement and a method to amplify a signal are presented. A forward path has at least one switched capacitor (10) controlled by a clock signal, thus providing an amplification phase (1) of the forward path and an additional clock phase (2). A damping means (22) is connected to the forward path, the damping means being designed for attenuation of the signal peak at the beginning (2p) of the amplification phase. This avoids an undesired feed forward effect at the beginning of the amplification phase of an SC circuit.

    摘要翻译: 提出了一种开关电容放大器装置和放大信号的方法。 正向路径具有由时钟信号控制的至少一个开关电容器(10),从而提供正向路径的放大阶段(1)和附加的时钟相位(2)。 阻尼装置(22)连接到正向路径,阻尼装置被设计用于衰减放大相位开始处的信号峰值(2p)。 这避免了在SC电路的放大阶段开始时的不期望的前馈效应。

    COMMUNICATIONS SYSTEM
    56.
    发明申请
    COMMUNICATIONS SYSTEM 有权
    通信系统

    公开(公告)号:US20100284535A1

    公开(公告)日:2010-11-11

    申请号:US12735390

    申请日:2009-01-30

    IPC分类号: H04K1/00

    摘要: A mobile communications system is proposed in which a two stage procedure is used for setting up Radio Bearers within a mobile communications device and UTRAN. In the first stage, both the mobile device and UTRAN perform ciphering based on an old Start value. In the second stage, the mobile device and UTRAN perform ciphering based on a new Start value. In this way, data communication using the Radio Bearers can start without waiting for the mobile device to confirm completion of the setup procedure.

    摘要翻译: 提出了一种移动通信系统,其中使用两阶段过程来在移动通信设备和UTRAN内建立无线承载。 在第一阶段,移动设备和UTRAN都基于旧的起始值进行加密。 在第二阶段,移动设备和UTRAN基于新的Start值执行加密。 以这种方式,使用无线电承载的数据通信可以在不等待移动设备确认完成设置过程的情况下启动。

    Cell selection
    60.
    发明授权
    Cell selection 有权
    细胞选择

    公开(公告)号:US09277496B2

    公开(公告)日:2016-03-01

    申请号:US13813132

    申请日:2011-08-12

    摘要: A first base station for use in a communications network, the first base station having a first cell operating range, comprising: means for obtaining data relating to at least one characteristic of a signal transmitted by a second base station having a second cell operating range which is different from and overlaps with the first cell operating range of the first base station; means for determining a cell selection bias value for the first or second base station using the obtained data; and means for transmitting the determined cell selection bias value to a user device within the first cell operating range of the first base station.

    摘要翻译: 一种用于通信网络的第一基站,所述第一基站具有第一小区工作范围,所述第一基站具有第一小区工作范围,包括:用于获得与由具有第二小区工作范围的第二基站发送的信号的至少一个特性有关的数据的装置, 与第一基站的第一小区工作范围不同并与其重叠; 用于使用所获得的数据确定第一或第二基站的小区选择偏差值的装置; 以及用于将确定的小区选择偏差值发送到第一基站的第一小区操作范围内的用户设备的装置。