Method for arithmetic decoding
    1.
    发明授权
    Method for arithmetic decoding 失效
    算术解码方法

    公开(公告)号:US5737345A

    公开(公告)日:1998-04-07

    申请号:US517540

    申请日:1995-08-21

    摘要: A method for arithmetic decoding improves the reliability of the arithmetic coding. For the purpose of channel decoding, use is made of a soft output Viterbi algorithm which, along-side the decided data item, supplies an item of reliability information. In addition, a data item is predicted for the decided data item in accordance with channel-decoded and arithmetically decoded data already transmitted, and subsequently arithmetically coded and compared with the channel-decoded data item. If the two data items do not correspond, the distribution density function used for the arithmetic decoding is changed by using the reliability information, and the channel-decoded data item is subsequently arithmetically decoded using the new distribution density function.

    摘要翻译: 一种算术解码方法提高了算术编码的可靠性。 为了进行信道解码,使用软输出维特比算法,该算法沿着决定的数据项提供可靠性信息项。 此外,根据已经发送的信道解码和算术解码的数据,对所决定的数据项目预测数据项,并随后进行算术编码并与信道解码的数据项进行比较。 如果两个数据项不对应,则通过使用可靠性信息来改变用于算术解码的分布密度函数,并且随后使用新的分布密度函数对通道解码的数据项进行算术解码。

    Method for controlling access to a resource of an application in a data-processing device
    2.
    发明授权
    Method for controlling access to a resource of an application in a data-processing device 有权
    用于控制对数据处理设备中的应用的资源的访问的方法

    公开(公告)号:US07502794B2

    公开(公告)日:2009-03-10

    申请号:US10856059

    申请日:2004-05-28

    IPC分类号: G06F7/00

    摘要: A method for controlling access to a resource of an application in a data-processing device, comprising the steps: registering an access interface of an access-management component at the data-processing device; request by a first application for an access to the access interface of the access-management component at the data-processing device; registering of a resource of the first application at the access-management component actuation of a second application by a user which requests access to the resource of the first application; sending an access-authorization query of the first application about the user to the access-management component; and, given authorization of the user, granting access to the resource of the first application by the second application.

    摘要翻译: 一种用于控制对数据处理设备中的应用的资源的访问的方法,包括以下步骤:在所述数据处理设备处注册访问管理组件的访问接口; 由第一应用请求访问数据处理设备处的访问管理组件的访问接口; 由请求访问第一应用的资源的用户在第二应用的访问管理组件激活时注册第一应用的资源; 向所述访问管理组件发送关于所述用户的所述第一应用的访问授权查询; 并且在给予用户授权的情况下,授予第二应用对第一应用的资源的访问。

    Speed dependent service availability in a motor vehicle
    3.
    发明申请
    Speed dependent service availability in a motor vehicle 审中-公开
    机动车辆中与速度相关的服务可用性

    公开(公告)号:US20060250226A1

    公开(公告)日:2006-11-09

    申请号:US10564268

    申请日:2004-05-13

    IPC分类号: B60Q1/00

    摘要: A method for operating multimedia and/or telematics services and associated user interfaces in a motor vehicle, featuring speed-dependent control of the selection of the services and of the representation of the services at the user interfaces. A speedometer-coupled service management unit controls automatic adaptation of the representation and use of the services in a manner adapted to the instantaneous speed of the motor vehicle. This reduces stress on the driver, the risk of accident, and increases convenience.

    摘要翻译: 一种用于在机动车辆中操作多媒体和/或远程信息处理服务和相关联的用户界面的方法,其特征在于对服务的选择和在用户界面处的服务的表示的速度相关的控制。 速度计耦合服务管理单元以适应于机动车辆的瞬时速度的方式来控制服务的表示和使用的自动适应。 这减轻了驾驶员的压力,意外的风险,并增加了方便。

    Method and device for controlling blockage of a parking space for a vehicle
    4.
    发明授权
    Method and device for controlling blockage of a parking space for a vehicle 失效
    用于控制车辆停车位的堵塞的方法和装置

    公开(公告)号:US06937139B2

    公开(公告)日:2005-08-30

    申请号:US10070403

    申请日:2001-07-05

    摘要: A method and a device, respectively, for controlling a barricade of a parking space for a vehicle are proposed, the method being used to change a code as needed with which authorization for controlling the barricade of the parking space is attained and to recognize a plurality of codes as authorized for one barricade. A code is able to be changed using a password. The radio signals are preferably transmitted via Bluetooth. A dwell time of the vehicle in the parking space may also be logged. A code may be designed as a personal identification number or as an identification number of the vehicle or of the radio module. The barricade is designed as either a garage door or a barrier.

    摘要翻译: 提出了分别用于控制用于车辆的停车位的路障的方法和装置,该方法用于根据需要改变用于控制停车位的路障的授权的代码,并且识别多个 的一个路障授权。 可以使用密码更改代码。 无线电信号优选地通过蓝牙传输。 车辆在停车位的停留时间也可能被记录。 代码可以被设计为个人识别号码或作为车辆或无线电模块的识别号码。 路障设计为车库门或障碍物。

    Organization system for influencing a system
    5.
    发明申请
    Organization system for influencing a system 审中-公开
    影响制度的组织制度

    公开(公告)号:US20090234515A1

    公开(公告)日:2009-09-17

    申请号:US11991323

    申请日:2006-08-29

    IPC分类号: G06F19/00

    摘要: The organization system is designed for influencing a system, in particular a vehicle system, during ongoing operation of the system. The organization system has an adaptation manager and adaptive software components, each having an interface. The adaptation manager sets, adapts and/or controls the adaptive software components through the interfaces. The adaptation manager may have a system interface through which presettings of the systems are modifiable.

    摘要翻译: 组织系统旨在在系统的持续运行期间影响系统,特别是车辆系统。 组织系统具有适配管理器和自适应软件组件,每个组件具有接口。 适配管理器通过接口设置,调整和/或控制自适应软件组件。 适配管理器可以具有系统接口,通过该系统接口可以修改系统的预设。

    METHOD FOR TRANSMITTING DATA BETWEEN MASTER/SLAVE STATIONS BY MEANS OF RADIO TRANSMISSION SYSTEM AND COMPUTER FOR THE ALLOCATION OF RADIO TRANSMISSION SYSTEMS FOR THE TRANSMISSION DATA BETWEEN MASTER/SLAVE STATIONS
    6.
    发明授权
    METHOD FOR TRANSMITTING DATA BETWEEN MASTER/SLAVE STATIONS BY MEANS OF RADIO TRANSMISSION SYSTEM AND COMPUTER FOR THE ALLOCATION OF RADIO TRANSMISSION SYSTEMS FOR THE TRANSMISSION DATA BETWEEN MASTER/SLAVE STATIONS 有权
    通过无线电传输系统和主机/从站之间的传输数据分配无线电传输系统的计算机发送主站/从站之间的数据的方法

    公开(公告)号:US06920327B1

    公开(公告)日:2005-07-19

    申请号:US10110254

    申请日:2000-11-01

    摘要: A method for the transmission of data using radio transmission systems between transmitter/receiver stations is provided, and a computer for the allocation of radio transmission systems for the transmission of data between transmitter/receiver stations is provided, which serve to select radio transmission systems dynamically, for a communication from at least one transmitter/receiver station, on the basis of a subscriber profile, a location of the one transmitter/receiver station, and/or a speed of the transmitter/receiver station, in order to transmit data between transmitter/receiver stations. A computer in a switching device calculates which radio transmission system best meets the criteria. During a data transmission, it is possible to switch automatically to a further radio transmission system if the transmission quality of the radio transmission system currently being used declines.

    摘要翻译: 提供了一种在发射机/接收机站之间使用无线电传输系统传输数据的方法,并且提供了用于在发射机/接收机站之间传输数据的无线电传输系统的分配的计算机,其用于动态地选择无线电传输系统 对于来自至少一个发射机/接收机站的通信,基于用户简档,一个发射机/接收机站的位置和/或发射机/接收机站的速度,以便在发射机/发射机之间传输数据 /接收站。 交换设备中的计算机计算哪个无线电传输系统最符合标准。 在数据传输期间,如果当前使用的无线电传输系统的传输质量下降,则可以自动切换到另一无线电传输系统。

    Method for optimizing the transmission of signals
    7.
    发明授权
    Method for optimizing the transmission of signals 失效
    优化信号传输的方法

    公开(公告)号:US5926232A

    公开(公告)日:1999-07-20

    申请号:US738681

    申请日:1996-10-28

    摘要: In a method for optimizing the transmission of signals, especially video signals, over a channel with a predetermined channel data rate after source encoding for data reduction and channel encoding, in which redundancy is added to the source-encoded signals for error control protection, at least one quality parameter of the transmitted and decoded signals is measured. As a function of the measured quality parameter, the relationship between the source accuracy of the source encoding and the added redundancy is changed in opposite directions to optimize the transmission.

    摘要翻译: 在用于在用于数据缩减和信道编码的源编码之后通过具有预定信道数据速率的信道优化信号特别是视频信号的传输的方法,其中将冗余添加到用于错误控制保护的源编码信号,在 测量发送和解码信号的至少一个质量参数。 作为测量质量参数的函数,源编码的源精度与增加的冗余之间的关系以相反的方向改变,以优化传输。

    Method for obtaining information on the residual errors in a transmitted
channel-decoded digital signal
    9.
    发明授权
    Method for obtaining information on the residual errors in a transmitted channel-decoded digital signal 失效
    用于获得关于发送的信道解码数字信号中的残差的信息的方法

    公开(公告)号:US6021518A

    公开(公告)日:2000-02-01

    申请号:US738682

    申请日:1996-10-28

    申请人: Rodolfo Mann Pelz

    发明人: Rodolfo Mann Pelz

    摘要: Reliability information obtained during the channel decoding of the transmitted signal is averaged over the short term; the short-term average reliability information is mapped to detect residual errors. The variable obtained by the mapping step is compared with at least one decision threshold, and the result of the comparison is transmitted as residual error information. In addition, the reliability information can also be averaged over the long term, the variable obtained by the mapping step being modified by the long-term average reliability information.

    摘要翻译: 在发送信号的信道解码期间获得的可靠性信息在短期内被平均化; 映射短期平均可靠性信息以检测残差。 将通过映射步骤获得的变量与至少一个判定阈值进行比较,并将比较结果作为残差信息发送。 此外,可靠性信息也可以长期平均化,通过映射步骤获得的变量被长期平均可靠性信息修改。

    Process for the transmission of images
    10.
    发明授权
    Process for the transmission of images 失效
    图像传输过程

    公开(公告)号:US5771102A

    公开(公告)日:1998-06-23

    申请号:US553467

    申请日:1995-12-22

    摘要: The process for transmission of images enables various classes of source-coded image data to be channel-coded and transmitted at various class code rates. For this purpose, source-coded image data to be transmitted are divided into classes of different sensitivity with respect to transmission errors and the classes are provided with different error protection and are channel-coded for transmission. Information words are provided at the beginning of each class containing information regarding the class type, code rate, number of data bits belonging to a particular class and regarding the error protection employed. In addition, a synchronizing word is added to the image data for each image. In the receiver the first information words are channel-decoded according to a fixed code rate and the information stored in the first information words including code rate is used for the channel-decoding of the received coded image data. The image data are subsequently subjected to an image source decoding and read out.

    摘要翻译: PCT No.PCT / DE95 / 00320 Sec。 371 1995年12月22日第 102(e)日期1995年12月22日PCT 1995年3月8日PCT PCT。 出版物WO95 / 24770 日期1995年9月14日图像传输过程使各种类型的源编码图像数据能够以各种类码率进行通道编码和传输。 为此,要发送的源编码图像数据被分成相对于传输错误的不同灵敏度的类别,并且这些类别被提供有不同的错误保护,并且被传送用于传输。 在每个类的开始处提供信息字,其中包含关于类类型,码率,属于特定类的数据位的数量以及关于所采用的错误保护的信息。 此外,对每个图像的图像数据添加同步字。 在接收机中,根据固定码率对第一信息字进行信道解码,并且将存储在包括码率的第一信息字中的信息用于接收的编码图像数据的信道解码。 随后对图像数据进行图像源解码和读出。