Method for encoding and decoding video information, a motion compensated video encoder and a corresponding decoder
    1.
    发明授权
    Method for encoding and decoding video information, a motion compensated video encoder and a corresponding decoder 有权
    用于对视频信息进行编码和解码的方法,运动补偿视频编码器和对应的解码器

    公开(公告)号:US08630340B2

    公开(公告)日:2014-01-14

    申请号:US10762736

    申请日:2004-01-21

    IPC分类号: H04N7/12

    摘要: A motion compensated video coding method which can be applied especially in transfer of video streams using low transmission bit rate is presented. In the motion compensated coding method, the motion of picture elements between a piece of reference video information and a piece of current video information is estimated and then modeled using certain basis function and coefficients. The coefficients are quantized, and the quantizer is selected according to a certain selection criterion, for example, based on a target image quality or on a target transmission bit rate. Preferably the selection criterion is such that it automatically adjust the accuracy with which the motion of picture elements is represented to be related to the accuracy with which the prediction error information is represented. A decoding method, an encoder and a corresponding decoder are also described.

    摘要翻译: 提出了一种运动补偿视频编码方法,其特别适用于使用低传输比特率的视频流的传输。 在运动补偿编码方法中,估计一条参考视频信息和一条当前视频信息之间的图像元素的运动,然后使用某些基函数和系数进行建模。 量化系数,并且根据某一选择标准(例如,基于目标图像质量或目标传输比特率)来选择量化器。 优选地,选择标准使得其自动调整图像元素的运动被表示为与表示预测误差信息的准确度相关的精度。 还描述了解码方法,编码器和对应的解码器。

    Sensing data input
    2.
    发明授权
    Sensing data input 有权
    感应数据输入

    公开(公告)号:US07787666B2

    公开(公告)日:2010-08-31

    申请号:US09738710

    申请日:2000-12-15

    IPC分类号: G06K9/00 G05B19/00

    CPC分类号: G06F3/03547 G06F2203/0338

    摘要: A user input device includes a sensor capable of sensing surface relief of human skin, a movement detector responsive to variation of the output of the sensor for detecting movement of skin across the sensor, and a user interface apparatus responsive to the movement detector to alert its state in correspondence to the detected movement.

    摘要翻译: 用户输入装置包括能够感测人体皮肤的表面浮雕的传感器,响应于传感器的输出变化以检测穿过传感器的皮肤的运动的运动检测器,以及响应于移动检测器以提醒其运动的用户界面装置 对应于检测到的运动状态。

    Telescopic structure for a telephone apparatus
    3.
    发明授权
    Telescopic structure for a telephone apparatus 失效
    用于电话设备的伸缩结构

    公开(公告)号:US07231039B2

    公开(公告)日:2007-06-12

    申请号:US09842563

    申请日:2001-04-25

    IPC分类号: H04N9/00

    CPC分类号: H04M1/0237

    摘要: A telephone apparatus comprises a body part (601) and a sleeve-like grip part (602) mounted to the body part (601) for longitudinal slidable movement between a retracted position and an extended position. Mechanically coupled to the body part (601) and the grip part (602) there is a spring (700, 1203) for effecting the longitudinal slidable movement. A locking mechanism (1004, 1006, 1007) is provided for detachably locking the body part and the grip part into the retracted position. There is also a user-actuatable releasing actuator (1005) for releasing the locking mechanism. The releasing actuator (1005) is located within the grip part (602).

    摘要翻译: 电话设备包括主体部分(601)和安装到主体部分(601)上的套筒状握持部分(602),用于在缩回位置和延伸位置之间纵向滑动。 机械地联接到主体部分(601)和握持部分(602)上,存在用于实现纵向可滑动运动的弹簧(700,1203)。 提供了一种锁定机构(1004,1006,1007),用于将主体部分和把手部分可拆卸地锁定在缩回位置。 还有用于释放锁定机构的用户可致动释放致动器(1005)。 释放致动器(1005)位于把手部分(602)内。

    Method and apparatus for mobile internet protocol regional paging
    4.
    发明授权
    Method and apparatus for mobile internet protocol regional paging 失效
    移动互联网协议区域寻呼的方法和装置

    公开(公告)号:US07142520B1

    公开(公告)日:2006-11-28

    申请号:US09595112

    申请日:2000-06-16

    IPC分类号: G08C17/00

    摘要: A mobile internet protocol regional paging network 10 includes a paging foreign agent for handling a regional registration of a mobile node visiting a paging area, which includes internet protocol subnetworks. In operation, the mobile node periodically can provide an idle mode request to the paging foreign agent to enter an idle mode so as to deactivate one or more components for energy-saving purposes and reduce active communication with the mobile internet protocol regional paging network. The invention provides a small and link-layer independent extension to Mobile Internet Protocol with Regional Registrations to support power-constrained operation in the mobile nodes and to reduce routing state information in the visited domain. The extension allows a Mobile Node to enter a power saving Idle Mode during which its location is known with the coarse accuracy defined by a Paging Area. The mobile node and the visited domain may optionally agree on time slots used for Agent Advertisements and paging. The mobile node 14 may include a mobile phone, a pager, or any telecommunications device capable of wireless communicating, including communication over the internet.

    摘要翻译: 移动互联网协议区域寻呼网络10包括寻呼外部代理,用于处理访问包括因特网协议子网络的寻呼区域的移动节点的区域注册。 在操作中,移动节点周期性地可以向寻呼外部代理提供空闲模式请求以进入空闲模式,以便去激活用于节能目的的一个或多个组件,并减少与移动因特网协议区域寻呼网络的主动通信。 本发明提供了具有区域注册的移动因特网协议的小的和链路层独立的扩展,以支持移动节点中的功率约束的操作并且减少访问域中的路由状态信息。 该扩展允许移动节点进入功率节省空闲模式,在此期间,其位置以分页区域定义的粗略精度已知。 移动节点和被访问域可以可选地同意用于代理广告和寻呼的时隙。 移动节点14可以包括移动电话,寻呼机或能够进行无线通信的任何电信设备,包括通过互联网的通信。

    Method for identifying base stations of a time division cellular network in a mobile station and mobile station
    5.
    发明授权
    Method for identifying base stations of a time division cellular network in a mobile station and mobile station 有权
    用于识别移动台和移动台中的时分蜂窝网络的基站的方法

    公开(公告)号:US07126966B2

    公开(公告)日:2006-10-24

    申请号:US10247206

    申请日:2002-09-19

    IPC分类号: H04J3/06

    CPC分类号: H04W48/12 H04W48/16 H04W48/20

    摘要: The invention relates to a method for identifying base stations of a time division cellular network in a mobile station. An object of the invention is to speed up the identification of new base stations. In accordance with the invention frame timing difference data for the neighbor base stations (301) and/or the broadcast control channel time slot data for the neighbor base stations are transmitted from the serving base station to the mobile station; reception times for the neighbor base stations' system data are determined in the mobile station on the basis of said frame timing differences and/or the broadcast control channel time slot data (302) and system data are read and neighbor base stations are identified (303). The invention is also directed to a mobile station applying the method.

    摘要翻译: 本发明涉及用于识别移动台中的时分蜂窝网络的基站的方法。 本发明的目的是加快新基站的识别。 根据本发明,从服务基站向移动台发送相邻基站(301)的帧定时差分数据和/或相邻基站的广播控制信道时隙数据; 基于所述帧定时差和/或广播控制信道时隙数据(302)在移动台中确定相邻基站系统数据的接收时间,并读取系统数据,并识别相邻基站(303 )。 本发明还涉及应用该方法的移动台。

    Positioning a subscriber terminal in a packet-switched mobile telephone network
    6.
    发明授权
    Positioning a subscriber terminal in a packet-switched mobile telephone network 有权
    将用户终端定位在分组交换移动电话网络中

    公开(公告)号:US07126940B2

    公开(公告)日:2006-10-24

    申请号:US10004084

    申请日:2001-10-23

    IPC分类号: H04L12/66

    CPC分类号: H04W64/00 H04W8/08 H04W8/12

    摘要: The object of the invention is a method, network element, and system for positioning a subscriber terminal in a packet-switched mobile telephone network, the said network comprising a core network element (SGSN, 504), base stations, a Base Station Controller (501) controlling these, and a mobile terminal; the connections in the mobile telephone network are arranged in a packet-switched fashion. The system comprises a location unit (SMLC, 505) for determining the position of the terminal, functionally connected with the Base Station Controller (501) of the mobile telephone network; the connection between the Base Station Controller (501) and the location unit (SMLC) is circuit-switched. The base station controller (501) comprises both circuit-switched (BSC) and packet-switched (PCU) functionality for processing circuit-switched, and respectively, packet-switched messages, as well as means (506, 507) for establishing an association between the circuit-switched and the packet-switched functionality for the transmission of data related to a specific positioning between the packet-switched and the circuit-switched functionality.

    摘要翻译: 本发明的目的是一种用于在分组交换移动电话网络中定位用户终端的方法,网元和系统,所述网络包括核心网元(SGSN,504),基站,基站控制器 501)和移动终端; 移动电话网络中的连接以分组交换的方式被布置。 该系统包括用于确定与移动电话网络的基站控制器(501)功能相关的终端的位置的位置单元(SMLC,505) 基站控制器(501)和位置单元(SMLC)之间的连接进行电路交换。 基站控制器(501)包括用于处理电路交换的电路交换(BSC)和分组交换(PCU)功能,分别包括分组交换消息,以及用于建立关联的装置(506,507) 在电路交换和分组交换功能之间用于传输与分组交换和电路交换功能之间的特定定位有关的数据。

    Method and arrangement for using a selected signal processing scheme to carry information
    8.
    发明授权
    Method and arrangement for using a selected signal processing scheme to carry information 失效
    使用所选信号处理方案携带信息的方法和装置

    公开(公告)号:US07058132B1

    公开(公告)日:2006-06-06

    申请号:US09595970

    申请日:2000-06-19

    IPC分类号: H04L27/00

    摘要: A method is presented for conveying information over a wireless interface in the form of a digitally encoded message. A set of bits is provided as a first piece of information to be transmitted, and a certain baseband signal processing method is applied to process the bits to be transmitted. In addition, a second piece of information is provided to be transmitted and the baseband signal processing method is selected from a set of allowed baseband signal processing methods in accordance with the provided second piece of information.

    摘要翻译: 呈现以数字编码消息的形式通过无线接口传送信息的方法。 提供一组比特作为要发送的第一信息,并且应用某种基带信号处理方法来处理要发送的比特。 此外,提供第二条信息以发送,并且根据所提供的第二条信息从一组允许的基带信号处理方法中选择基带信号处理方法。

    Antenna arrangement in a mobile station
    9.
    发明授权
    Antenna arrangement in a mobile station 有权
    天线布置在移动台

    公开(公告)号:US07054671B2

    公开(公告)日:2006-05-30

    申请号:US09960422

    申请日:2001-09-21

    IPC分类号: H04Q7/20

    摘要: The invention concerns generally the technological field of antenna arrangements in mobile stations. The invention also concerns a mobile station equipped with such an antenna arrangement. One idea of the present invention is providing a planar antenna in which the printed wired board (PWB) of the mobile station is used. The planar antenna has preferably an air gap between the radiator element (216) and the ground plate (218). In order to reduce the effects of the RF fields to other phone electronics there is a sheet of low reluctance material (245) for reducing the RF fields. The sheet of low reluctance material is so located that it covers an area of the printed wired board which is not covered by the radiator element or the ground plane of the planar antenna. The low reluctance material is preferably ferrite material, such as flexible ferrite sheet, and it may be attached to the display unit (208a, 208b) or on the PWB (234).

    摘要翻译: 本发明一般涉及移动台中天线布置的技术领域。 本发明还涉及配备有这种天线装置的移动台。 本发明的一个思想是提供一种平面天线,其中使用移动台的印刷线路板(PWB)。 平面天线优选地在散热器元件(216)和接地板(218)之间具有气隙。 为了减少RF场对其他电话电子设备的影响,有一片用于减少RF场的低磁阻材料(245)。 低磁阻材料片位于覆盖印刷线路板的未被散热器元件或平面天线的接地面覆盖的区域。 低磁阻材料优选为诸如柔性铁氧体片的铁素体材料,并且其可以附着到显示单元(208a,208b)或PWB(234)上。

    Method for optimizing of data transmission
    10.
    发明授权
    Method for optimizing of data transmission 失效
    数据传输优化方法

    公开(公告)号:US07032111B1

    公开(公告)日:2006-04-18

    申请号:US09456263

    申请日:1999-12-07

    申请人: Jussi Ruutu Jian Ma

    发明人: Jussi Ruutu Jian Ma

    IPC分类号: H04L9/00 H04K1/00

    摘要: The invention is related to optimization of data transmission in TCP/IP networks, particularly to problems created by transmission of encrypted traffic. According to the invention, an indication of a TCP ACK being carried in the encrypted payload of a IP datagram is added in the IP header of the datagram. The indication may simply be a flag indicating the presence of a TCP acknowledgment. The indication may also contain the acknowledgment number, which allows processing of the encrypted traffic based on the acknowledgment number. In IPv4 datagrams, the indication may be inserted as an extra option field. In IPv6 datagrams, the indication may be inserted as an extension header.

    摘要翻译: 本发明涉及TCP / IP网络中数据传输的优化,特别是涉及通过传输加密业务而产生的问题。 根据本发明,IP数据报的加密有效载荷中承载的TCP ACK的指示被添加在数据报的IP报头中。 该指示可以简单地是指示存在TCP确认的标志。 该指示还可以包含确认号码,其允许基于确认号码处理加密的业务。 在IPv4数据报中,可以将该指示作为额外的选项字段插入。 在IPv6数据报中,可以将该指示作为扩展头插入。