Fault tolerant architecture for wireless base stations using ethernet backhaul
    1.
    发明申请
    Fault tolerant architecture for wireless base stations using ethernet backhaul 审中-公开
    使用以太网回程的无线基站的容错架构

    公开(公告)号:US20060227767A1

    公开(公告)日:2006-10-12

    申请号:US11103017

    申请日:2005-04-11

    IPC分类号: H04L12/66

    摘要: Base stations exchange information with users over first wireless communication links. A mobile switching center provides mobile telephone service. An Internet access system provides Internet access service. A data system provides a data service. An Ethernet backhaul system uses an Ethernet format to exchange the information between the base stations and the mobile switching center, the Internet access system, and the data system. Wireless interfaces are coupled to the base stations and are configured to exchange the information over second wireless links. Individual base stations detect a fault in the Ethernet backhaul system, and in response, to route the information away from the Ethernet backhaul system and to the wireless interfaces to provide service restoration.

    摘要翻译: 基站通过第一无线通信链路与用户交换信息。 移动交换中心提供移动电话服务。 互联网接入系统提供互联网接入服务。 数据系统提供数据服务。 以太网回程系统使用以太网格式来交换基站与移动交换中心,因特网接入系统和数据系统之间的信息。 无线接口耦合到基站,并被配置为通过第二无线链路交换信息。 单个基站检测以太网回程系统中的故障,并将信息从以太网回程系统和无线接口路由到无线接口,以提供服务恢复。

    Method And System For Selective Usage Of Broadband Forward Link
    2.
    发明申请
    Method And System For Selective Usage Of Broadband Forward Link 有权
    选择性使用宽带前向链路的方法和系统

    公开(公告)号:US20080031164A1

    公开(公告)日:2008-02-07

    申请号:US11866582

    申请日:2007-10-03

    IPC分类号: H04J4/00 H04J1/02 H04J3/02

    摘要: A radio access network has a reverse link frequency band for receiving signals from mobile stations and has first and second forward link frequency bands for transmitting signals to mobile stations. The second forward link frequency band has a greater frequency bandwidth than the first forward link frequency band and occupies a different part of the radio frequency spectrum. For certain types of communication sessions, such as voice and low-speed data, the reverse link frequency band and the first forward link frequency band are used. For other types of communication sessions, such as high-speed data and streaming video, the reverse link frequency band and the second forward link frequency band are used.

    摘要翻译: 无线接入网络具有用于从移动台接收信号的反向链路频带,并具有用于向移动台发送信号的第一和第二前向链路频带。 第二前向链路频带具有比第一前向链路频带更大的频率带宽,并且占据射频频谱的不同部分。 对于诸如语音和低速数据的某些类型的通信会话,使用反向链路频带和第一前向链路频带。 对于其他类型的通信会话,例如高速数据和流视频,使用反向链路频带和第二前向链路频带。

    Method and system for selective usage of broadband forward link
    3.
    发明申请
    Method and system for selective usage of broadband forward link 有权
    选择性使用宽带前向链路的方法和系统

    公开(公告)号:US20060274685A1

    公开(公告)日:2006-12-07

    申请号:US11142641

    申请日:2005-06-01

    IPC分类号: H04Q7/00

    摘要: A radio access network has a reverse link frequency band for receiving signals from mobile stations and has first and second forward link frequency bands for transmitting signals to mobile stations. The second forward link frequency band has a greater frequency bandwidth than the first forward link frequency band and occupies a different part of the radio frequency spectrum. For certain types of communication sessions, such as voice and low-speed data, the reverse link frequency band and the first forward link frequency band are used. For other types of communication sessions, such as high-speed data and streaming video, the reverse link frequency band and the second forward link frequency band are used.

    摘要翻译: 无线接入网络具有用于从移动台接收信号的反向链路频带,并具有用于向移动台发送信号的第一和第二前向链路频带。 第二前向链路频带具有比第一前向链路频带更大的频率带宽,并且占据射频频谱的不同部分。 对于诸如语音和低速数据的某些类型的通信会话,使用反向链路频带和第一前向链路频带。 对于其他类型的通信会话,例如高速数据和流视频,使用反向链路频带和第二前向链路频带。

    Gas-fired cooking griddle
    4.
    发明申请
    Gas-fired cooking griddle 审中-公开
    燃气烹饪炉

    公开(公告)号:US20070113838A1

    公开(公告)日:2007-05-24

    申请号:US11283354

    申请日:2005-11-18

    IPC分类号: F24C15/32

    CPC分类号: F24C3/126 F24C3/124

    摘要: A cooking griddle has a burner with a valve controlling gas flow to the burner. The valve is rotatable through an increased arc for controlling flow of gas to the burner. A knob for rotating the valve includes indicia for indicating a relative position of the valve.

    摘要翻译: 烹饪扒炉具有燃烧器,其具有控制燃烧器气体流量的阀。 阀可以通过增加的电弧旋转,以控制气体流向燃烧器。 用于旋转阀的旋钮包括用于指示阀的相对位置的标记。

    Method and system for sustainable digital watermarking
    5.
    发明申请
    Method and system for sustainable digital watermarking 失效
    可持续数字水印方法与系统

    公开(公告)号:US20050021966A1

    公开(公告)日:2005-01-27

    申请号:US10478696

    申请日:2002-06-10

    摘要: Digital marks (so-called fingerprints and watermarks) serve two basic purposes: (1) Investigative: the owner reads a fingerprint to determine how the marked entity leaked; and (2) Legal: the owner must prove in court that (a) there is a watermark (a concealed copyright message), and (b) it is the owner's. The main difficulty of item (2) is that the first use of the watermark software reveals the watermarking method to the public so that hostile parties are equipped to remove or damage its watermarks. The invention uses tamper-resistant software encoding techniques to protect the digital mark extractor algorithm, frustrating the attacks of hostile parties in two ways: the resulting code is obscure (that is, its inner workings are incomprehensible; and chaotic (that is, a modification at any point will almost certainly produce a nonsense program.

    摘要翻译: 数字标记(所谓的指纹和水印)有两个基本用途:(1)调查:所有者读取指纹以确定标记实体如何泄露; 和(2)法律:业主必须在法庭上证明(a)有水印(隐藏的版权信息),和(b)是所有者。 项目(2)的主要困难在于,首先使用水印软件向公众揭示水印方法,以便敌对方配备去除或损坏其水印。 本发明使用防篡改软件编码技术来保护数字标记提取器算法,以两种方式挫败敌对方的攻击:所产生的代码是模糊的(即它的内部工作是不可理解的;和混乱的(即修改 在任何时候几乎肯定会产生一个废话的程序。

    Internet communications between wireless base stations and service nodes
    6.
    发明申请
    Internet communications between wireless base stations and service nodes 有权
    无线基站和服务节点之间的互联网通信

    公开(公告)号:US20060262745A1

    公开(公告)日:2006-11-23

    申请号:US11131884

    申请日:2005-05-18

    IPC分类号: H04Q7/00 H04L12/56

    摘要: A communication system includes a base station and a service node. The service node communicates over the Internet. The base station establishes Internet connectivity over a communication link. The base station registers with the service node over the communication link and the Internet, and the service node validates the base station during registration. The base station and service node establish a tunnel over the communication link and the Internet. The base station exchanges user communications with wireless communication devices in a wireless format. The base station and service node exchange the user communications over the tunnel. The service node processes the user communications to provide a communication service to the wireless communication devices.

    摘要翻译: 通信系统包括基站和服务节点。 服务节点通过Internet进行通信。 基站通过通信链路建立互联网连接。 基站通过通信链路和因特网向服务节点注册,服务节点在注册过程中验证基站。 基站和业务节点通过通信链路和互联网建立隧道。 基站以无线格式与无线通信设备交换用户通信。 基站和业务节点通过隧道交换用户通信。 服务节点处理用户通信以向无线通信设备提供通信服务。

    Universal mounting technique for video matrix switching with chassis volume reduction
    7.
    发明申请
    Universal mounting technique for video matrix switching with chassis volume reduction 有权
    用于视频矩阵切换的通用安装技术,减少机箱音量

    公开(公告)号:US20060092279A1

    公开(公告)日:2006-05-04

    申请号:US11214408

    申请日:2005-08-29

    IPC分类号: H04N7/18

    CPC分类号: H01R31/06 H01R2201/18

    摘要: A video signal connection apparatus comprises an array of individual video signal connector contacts arranged in a matrix having connector contact rows and connector contact columns, the individual video signal connector contacts extending in a first connection ‘direction, a connector having individual connector contacts corresponding in number to the individual video signal connector contacts of the array, the individual connector contacts extending in a second connection direction, the second connection direction being orthogonal to the first connection direction and conductors interconnecting the individual video signal connector contacts to the individual connector contacts.

    摘要翻译: 视频信号连接装置包括排列成具有连接器触点列和连接器触点列的矩阵中的各个视频信号连接器触点的阵列,各个视频信号连接器触点在第一连接方向上延伸,具有单独对应的连接器触点的连接器 连接到阵列的各个视频信号连接器触点,各个连接器触点在第二连接方向上延伸,第二连接方向与第一连接方向正交,并且导体将各个视频信号连接器触点互连到各个连接器触点。

    Alternative techniques for processing wireless communication backhaul
    8.
    发明授权
    Alternative techniques for processing wireless communication backhaul 有权
    用于处理无线通信回程的替代技术

    公开(公告)号:US08340625B1

    公开(公告)日:2012-12-25

    申请号:US11758946

    申请日:2007-06-06

    IPC分类号: H04M9/00

    摘要: A method, system, and computer-readable media are provided for transmitting wireless data across a coaxial cable. In one aspect, a set of computer-readable media provides a method that includes receiving a request from a mobile device for data and transmitting the data across a coaxial cable to a cable modem. The method further includes sending the data to the mobile device through a base station, wherein the base station communicates with the cable modem in order to receive the data.

    摘要翻译: 提供了一种用于通过同轴电缆传输无线数据的方法,系统和计算机可读介质。 一方面,一组计算机可读介质提供了一种方法,其包括从移动设备接收用于数据的请求并将数据通过同轴电缆传输到电缆调制解调器。 该方法还包括通过基站将数据发送到移动设备,其中基站与电缆调制解调器通信以便接收数据。

    Broadband wireless communication system

    公开(公告)号:US20060160554A1

    公开(公告)日:2006-07-20

    申请号:US11369069

    申请日:2006-03-06

    申请人: Harold Johnson

    发明人: Harold Johnson

    IPC分类号: H04Q7/22 H04B7/00

    CPC分类号: H04W72/1242 H04W80/02

    摘要: A wireless communication system and its method of operation are disclosed. The wireless communication system comprises a subscriber system and a base station system. The subscriber system transfers a request for a communication service comprising a voice communication or web browsing. The base station system receives the request and receives traffic information for the wireless communication system. The base station selects a frame format for packets for the requested communication service based on the delivery requirements of the requested communication service and based on the traffic information. The base station system transfers an instruction to the subscriber system indicating the selected frame format for the packets. The subscriber system exchanges the packets for the requested communication service using the selected frame format with the base station system over a wireless communication link. The base station system exchanges the packets with a telephony network system or an internet system.

    System and method for protecting computer software from a white box attack
    10.
    发明申请
    System and method for protecting computer software from a white box attack 有权
    保护计算机软件免受白盒攻击的系统和方法

    公开(公告)号:US20060140401A1

    公开(公告)日:2006-06-29

    申请号:US11020313

    申请日:2004-12-27

    IPC分类号: H04L9/00

    摘要: Methods and systems related to increasing the cryptographic security of keys used by software with cryptographic functions. This is done by increasing the mathematical complexity of the software. The components and functions used by the software are first determined and, using these components, functions, and the data exchanged between them, the software is made more resistant to analysis. The methods used in increasing analytical resistance are grouped into 3 general types: adjusting the information exchanged between the components, replacing some components with different but related components, and adjusting the data flow between the components.

    摘要翻译: 与加密软件所使用的密钥的加密安全性有关的方法和系统。 这是通过增加软件的数学复杂性来实现的。 首先确定软件使用的组件和功能,并使用这些组件的功能以及它们之间交换的数据,使软件更加耐分析。 用于提高分析电阻的方法分为3种一般类型:调整组件之间交换的信息,用不同但相关组件替换一些组件,并调整组件之间的数据流。