Data transmission in a TDMA system
    2.
    发明授权
    Data transmission in a TDMA system 有权
    TDMA系统中的数据传输

    公开(公告)号:US06819937B2

    公开(公告)日:2004-11-16

    申请号:US10052263

    申请日:2002-01-23

    IPC分类号: H04B700

    摘要: A method and apparatus for updating transmission power class information of a Mobile Station (MS) in a General Packet Radio Services (GPRS) network. The invention updates transmission power class information of the MS in the GPRS network by initiating a Routing Area Update (RAU) procedure in the MS. The RAU procedure includes sending from the MS to a Serving GPRS Support Node (SGSN) of the GPRS network a RAU request message including a MS Radio Access Capability (RAC) Information Element (IE) which includes an IE indicating a new transmission power class of the MS, accepting in the SGSN the IE indicating a new transmission power class of the MS included in the MS RAC of the RAU request message, and delivering to a Base Station (BSS) the IE indicating a new transmission power class of the MS, thereby updating the transmission power class information of the MS at the BSS.

    摘要翻译: 一种用于在通用分组无线业务(GPRS)网络中更新移动台(MS)的发射功率等级信息的方法和装置。 本发明通过在MS中发起路由区域更新(RAU)过程来更新GPRS网络中MS的发射功率等级信息。 RAU过程包括从MS向GPRS网络的服务GPRS支持节点(SGSN)发送包括MS无线电接入能力(RAC)信息元素(IE)的RAU请求消息,其包括指示新的传输功率等级的IE MS在SGSN中接收指示包括在RAU请求消息的MS RAC中的MS的新的传输功率等级的IE,并且向基站(BSS)传送指示MS的新的传输功率等级的IE, 从而更新BSS处的MS的发送功率等级信息。

    Method and means for using additional cards in a mobile station
    3.
    发明授权
    Method and means for using additional cards in a mobile station 有权
    在移动台中使用附加卡的方法和装置

    公开(公告)号:US06612498B1

    公开(公告)日:2003-09-02

    申请号:US09521574

    申请日:2000-03-09

    IPC分类号: G06K700

    摘要: A mobile station (MS) that includes an interface card slot (SLOT) to which it is possible to connect either an MMC-card or a small SIM-card. To connect the small interface card a separate adapter the size of an MMC-card is used, or, in addition to the first contact pins for use of an MMC-card, second contact pins for use of a SIM-card are arranged to the interface card slot. The operating voltage of the interface card is selected to fit the currently used interface card. In some embodiments of the present invention at least partially shared contact pins, which have been multiplexed, are being used to connect MMC- and SIM-cards.

    摘要翻译: 一种移动台(MS),其包括可以连接MMC卡或小型SIM卡的接口卡槽(SLOT)。 为了将小型接口卡连接到单独的适配器上,使用MMC卡的尺寸,或者除了使用MMC卡的第一接触针之外,还将使用SIM卡的第二接头针布置到 接口卡槽。 选择接口卡的工作电压以适应当前使用的接口卡。 在本发明的一些实施例中,已被多路复用的至少部分共享的接触引脚用于连接MMC和SIM卡。

    Method for adjusting power consumption
    4.
    发明授权
    Method for adjusting power consumption 有权
    调节功耗的方法

    公开(公告)号:US06484041B1

    公开(公告)日:2002-11-19

    申请号:US09413297

    申请日:1999-10-06

    IPC分类号: H04B138

    摘要: In a method for adjusting the power consumption of a communication device (1), at least a first operating voltage (VCC1, VCC2) is generated for the communication device (1), and the communication device (1) contains at least one processor (MPU, DSP) which is used to execute program commands of one or more applications. The execution rate of at least one processor (MPU, DSP) in the communication device is set with a clock signal (CLK) which is generated by a device (17) for generating a clock signal (CLK). The operating voltage for the device (17) for generating a clock signal (CLK) is provided by a second operating voltage (VCC2). A performance requirement is specified for the applications, wherein at least the first operating voltage (VCC1) of the communication device (1) is adjusted on the basis of the performance requirement of one or more applications which are being executed at a given time.

    摘要翻译: 在调整通信装置(1)的功耗的方法中,为通信装置(1)生成至少第一工作电压(VCC1,VCC2),并且通信装置(1)包含至少一个处理器 MPU,DSP),用于执行一个或多个应用程序的程序命令。 通信设备中的至少一个处理器(MPU,DSP)的执行速率由用于产生时钟信号(CLK)的设备(17)生成的时钟信号(CLK)来设置。 用于产生时钟信号(CLK)的器件(17)的工作电压由第二工作电压(VCC2)提供。 为应用指定了性能要求,其中至少基于在给定时间执行的一个或多个应用的​​性能要求来调整通信设备(1)的第一工作电压(VCC1)。

    Data transmission in a TDMA system
    5.
    发明授权
    Data transmission in a TDMA system 有权
    TDMA系统中的数据传输

    公开(公告)号:US07158489B1

    公开(公告)日:2007-01-02

    申请号:US09342843

    申请日:1999-06-29

    IPC分类号: H04B7/185

    摘要: In TDMA systems it is possible to transmit data on more than one consecutive slot per frame. This introduces increased workloads on the power amplifier of the transmitter of the mobile station. To prevent the power amplifier from overheating, temperature sensing means are incorporated into the mobile station which output to a control system comprising a comparator and feedback means which together regulate the operation of the transmitter if the power amplifier approaches or exceeds it upper rated operating value. Thereby preventing the power amplifier from damage.

    摘要翻译: 在TDMA系统中,可以在每帧多于一个连续的时隙上发送数据。 这就增加了移动台发射机功率放大器的工作量。 为了防止功率放大器过热,温度感测装置被并入到输出到包括比较器和反馈装置的控制系统的移动站中,如果功率放大器接近或超过其上限额定工作值,则一起调节发射器的操作。 从而防止功率放大器损坏。

    Memory interface using only one address strobe line
    6.
    发明授权
    Memory interface using only one address strobe line 失效
    存储器接口仅使用一个地址选通线

    公开(公告)号:US06598116B1

    公开(公告)日:2003-07-22

    申请号:US09430899

    申请日:1999-11-01

    IPC分类号: G06F1202

    CPC分类号: G06F13/4243

    摘要: A method for transmitting an address to a memory (3) for the purpose of reading and writing information. The memory (3) comprises memory cells for storing information as well as an address bus (19a) and a data bus (19b). Part of the address is transmitted via said address bus (19a) and part of the address is transmitted via said data bus (19b).

    摘要翻译: 一种用于向存储器(3)发送用于读取和写入信息的方法。 存储器(3)包括用于存储信息的存储单元以及地址总线(19a)和数据总线(19b)。 通过所述地址总线(19a)发送地址的一部分,并且经由所述数据总线(19b)发送部分地址。

    Wireless communication device receiving configuration data from multiple
sources
    7.
    发明授权
    Wireless communication device receiving configuration data from multiple sources 失效
    无线通信设备从多个源接收配置数据

    公开(公告)号:US6131040A

    公开(公告)日:2000-10-10

    申请号:US99487

    申请日:1998-06-17

    摘要: The invention relates to a wireless communication device (1) comprising a basic part (2, 22), an adapter unit (4a, 4b, 4n) and means for transferring signals between the basic part (2, 22) and the adapter unit (4a, 4b, 4n). The basic part has memory means (14) and a control unit (13) for controlling the functions of the wireless communication means (1). The adapter unit (4a, 4b, 4n) arranged to be connected to the basic part comprises means for transferring information between the wireless communication device (1) and at least one data transmission network, and means for storing the type data (ID) of the adapter unit, which type data identifies said data transmission network. The wireless communication device further comprises means for examining the type data (ID) of the adapter unit, means for loading the configuration data (syst(1), syst(2), . . . syst(N)) of the adapter unit (4a, 4b, 4n) connected to the basic part (2, 22) at the time, and means (13, 14) for configuration of the wireless communication device (1) on the basis of the loaded configuration data (syst(1), syst(2), . . . syst(N)).

    摘要翻译: 本发明涉及一种无线通信设备(1),包括基本部分(2,22),适配器单元(4a,4b,4n)和用于在基本部分(2,22)和适配器单元( 4a,4b,4n)。 基本部分具有用于控制无线通信装置(1)的功能的存储装置(14)和控制单元(13)。 布置成连接到基本部分的适配器单元(4a,4b,4n)包括用于在无线通信设备(1)和至少一个数据传输网络之间传送信息的装置,以及用于存储 适配器单元,其类型数据识别所述数据传输网络。 无线通信装置还包括用于检查适配器单元的类型数据(ID)的装置,用于加载适配器单元的配置数据(系统(1),系统(2),...,系统(N))的装置 4a,4b,4n),以及用于根据所加载的配置数据(系统(1))来配置无线通信设备(1)的装置(13,14) ,系统(2),...(s)(N))。

    Method and arrangement for the parallel utilization of data transmission channels
    9.
    发明授权
    Method and arrangement for the parallel utilization of data transmission channels 有权
    并行利用数据传输通道的方法和布置

    公开(公告)号:US06810035B1

    公开(公告)日:2004-10-26

    申请号:US09478876

    申请日:2000-01-07

    IPC分类号: H04B700

    摘要: A wireless terminal arrangement acts as a communicating party in a multimedia connection consisting of real time service components and non-real time service components. The real time service components are to be utilized by local real time applications (206, 207) and the non-real time service components are to be utilized by local non-real time applications (205). A radio transceiver (204) is capable of both circuit-switched and packet-switched operation. A real time channel block (202) is used for conveying the real time service components between the local real time applications (206, 207) and the radio transceiver, and a non-real time channel block (203), connected in parallel with said real time channel block, is used for conveying the non-real time service components between the local non-real time applications (205) and the radio transceiver.

    摘要翻译: 无线终端装置在由实时服务组件和非实时业务组件组成的多媒体连接中充当通信方。 本地实时应用(206,207)将利用实时业务组件,并且非实时业务组件由本地非实时应用(205)利用。 无线电收发机(204)能够进行电路交换和分组交换操作。 实时通道块(202)用于在本地实时应用(206,207)和无线电收发器之间传送实时业务组件,以及与所述无线电收发器并行连接的非实时通道块(203) 实时通道块用于在本地非实时应用(205)和无线电收发器之间传送非实时业务组件。