Security over a network
    21.
    发明授权
    Security over a network 有权
    通过网络进行安全

    公开(公告)号:US07213143B1

    公开(公告)日:2007-05-01

    申请号:US10351935

    申请日:2003-01-27

    IPC分类号: G06F1/24

    摘要: According to one aspect of the present invention there is provided a method of preparing second protocol data for transmitting over a first protocol network comprising the steps of compressing the data to be transmitted in accordance with the first protocol, to produced first protocol compressed data and encrypting the first protocol compressed data in accordance with the first protocol to produce first protocol compressed and encrypted data. The invention consists of a means for the client to indicate to the first hop proxy that it wishes S/MIME encryption to be applied to part of an outgoing message. The first hop proxy then applies this encryption on behalf of the client. The encryption is therefore applied after the message has traversed the end terminal link. On the first proxy link, the message is sent without S/MIME encryption and can therefore benefit from compression (before the first hop IPSEC encryption is applied). A second aspect of the invention allows the support of end-to-end compression to be negotiated between end devices so that SIP compression can be applied to data before it is encrypted using S/MIME by the end system.

    摘要翻译: 根据本发明的一个方面,提供了一种制备用于通过第一协议网络进行发送的第二协议数据的方法,包括以下步骤:根据第一协议压缩要发送的数据,以产生第一协议压缩数据和加密 第一协议压缩数据按照第一协议生成第一协议压缩和加密的数据。 本发明包括一种用于客户端向第一跳代理指示希望将S / MIME加密应用于传出消息的一部分的装置。 第一跳代理然后代表客户端应用此加密。 因此,在消息遍历末端终端链路之后应用加密。 在第一个代理链接上,消息不需要S / MIME加密就可以发送,因此可以受益于压缩(在应用第一跳IPSEC加密之前)。 本发明的第二方面允许端到端压缩的支持在终端设备之间协商,使得SIP压缩可以在终端系统使用S / MIME加密之前应用于数据。

    Bi-stable mechanical photographic shutter
    22.
    发明申请
    Bi-stable mechanical photographic shutter 失效
    双稳态机械照相快门

    公开(公告)号:US20060228109A1

    公开(公告)日:2006-10-12

    申请号:US11099744

    申请日:2005-04-06

    IPC分类号: G03B9/08

    CPC分类号: G03B9/22

    摘要: An electromagnetically operable rotary shutter is rendered bi-stable by the use of two linear electric motors, one to open the shutter and a second to close the shutter together with a latch that holds the shutter in either an open or a closed position in the absence of power to purposefully open or close the shutter.

    摘要翻译: 电磁操作的旋转快门通过使用两个线性电动机来实现双稳定,一个用于打开快门,第二个电动马达与闩锁一起闭合,闩锁在不存在的情况下将快门保持在打开或关闭位置 用于有意地打开或关闭快门。

    Multiple section read/write head for high track density, flexible media storage applications
    23.
    发明授权
    Multiple section read/write head for high track density, flexible media storage applications 有权
    多段读/写头用于高轨道密度,灵活的媒体存储应用

    公开(公告)号:US06970314B2

    公开(公告)日:2005-11-29

    申请号:US10163988

    申请日:2002-06-05

    CPC分类号: G11B5/4969

    摘要: The present invention divides the recording head into multiple sections, each section accessing a subset of the total number of channels arranged such that one section reads and writes only a subset of the data channels. The sections may be either independently actuated for both coarse (data band) and fine (track-following) positioning, or linked by a common actuator for data band positioning with independent fine position actuators for fine track following.

    摘要翻译: 本发明将记录头划分成多个部分,每个部分访问布置为使得一个部分仅读取和写入数据信道的子集的总信道数量的子集。 这些部分可以独立地致动于粗略(数据带)和精细(跟踪)定位,或者通过用于数据带定位的公共致动器连接,具有用于精细跟踪的独立精细位置致动器。

    Universal decoder
    24.
    发明申请
    Universal decoder 有权
    通用解码器

    公开(公告)号:US20050180459A1

    公开(公告)日:2005-08-18

    申请号:US11018227

    申请日:2004-12-21

    申请人: Mark Watson

    发明人: Mark Watson

    IPC分类号: H04L1/00 H04L27/06

    摘要: The invention is directed to a method and apparatus for decoding encoded data symbols. The invention is also directed to corresponding encoding methods. The decoder arrangement comprises an input for receiving encoded data and an identifier associated with a coding scheme used to create said encoded data. A processor in the decoding arrangement determines from the identifier, a mapping between said encoded data and the original data. A decoder uses the mapping to extract the original data from the encoded data. The operation of the decoder is independent of the coding scheme used in the encoding process.

    摘要翻译: 本发明涉及用于对编码数据符号进行解码的方法和装置。 本发明还涉及相应的编码方法。 解码器装置包括用于接收编码数据的输入和与用于创建所述编码数据的编码方案相关联的标识符。 解码装置中的处理器根据标识符确定所述编码数据与原始数据之间的映射。 解码器使用映射从编码数据中提取原始数据。 解码器的操作与编码过程中使用的编码方案无关。

    Pusher tool
    25.
    发明授权
    Pusher tool 失效
    推动工具

    公开(公告)号:US06226846B1

    公开(公告)日:2001-05-08

    申请号:US09164828

    申请日:1998-10-01

    申请人: Mark Watson

    发明人: Mark Watson

    IPC分类号: B23P1904

    摘要: This invention is directed to a pusher tool for pushing a member out of passageway. In particular, the pusher tool is for pushing a grease cup in the passageway of a yoke in a universal joint. Wherein the grease cup for holding grease and bearings becomes frozen in the passageway in the yoke, it may be very difficult to remove the grease cup from the passageway. A housing can be attached to the yoke. In the housing, there is a plunger which can be moved in the passageway in the yoke. Grease is applied to the interior of the housing and the back of the plunger for moving the plunger against the grease cup. Sufficient pressure can be exerted on the grease to force the grease cup out of the passageway in the yoke.

    摘要翻译: 本发明涉及一种用于将构件推出通道的推动工具。 特别地,推动器工具用于将通用接头中的轭的通道中的油脂杯推动。 其中用于保持油脂和轴承的油脂杯在轭的通道中冻结,可能非常难以从通道中移除油脂杯。 一个外壳可以安装在轭上。 在外壳中有一个柱塞,可以在轭的通道中移动。 油脂被施加到壳体的内部和柱塞的后部,用于将柱塞移动到油脂杯上。 可以在油脂上施加足够的压力,以将油脂杯推出轭的通道。

    Measuring user quality of experience for a streaming media service
    26.
    发明授权
    Measuring user quality of experience for a streaming media service 有权
    测量流媒体服务的用户体验质量

    公开(公告)号:US09479562B2

    公开(公告)日:2016-10-25

    申请号:US13329038

    申请日:2011-12-16

    摘要: Techniques are disclosed for representing a user quality of experience (QoE) experienced by users of a streaming media service using a single QoE metric. The single QoE metric may be determined based on a set of empirical characteristics relating to the streaming video service such as startup latency, video quality, and the likelihood of interruptions in streaming playback. The empirical characteristics may be weighted according to how much one factor influences user quality of experience, relative to the others. Representing the QoE as a single metric may allow a streaming media service provider to improve key business measures such as subscriber retention and engagement.

    摘要翻译: 公开了用于表示使用单个QoE度量的流媒体服务的用户体验的用户体验质量(QoE)的技术。 可以基于与流式视频服务相关的一组经验特征来确定单个QoE度量,诸如启动等待时间,视频质量以及流播放中断的可能性。 经验特征可以根据影响用户体验质量的因素来加权。 将QoE表示为单个度量可以允许流媒体服务提供商改进关键业务措施,例如用户保留和参与。

    Trick modes for network streaming of coded multimedia data
    27.
    发明授权
    Trick modes for network streaming of coded multimedia data 有权
    用于编码多媒体数据的网络流的技巧模式

    公开(公告)号:US09319448B2

    公开(公告)日:2016-04-19

    申请号:US13205565

    申请日:2011-08-08

    IPC分类号: G06F15/16 H04N7/173 H04L29/06

    摘要: In one example, a device for retrieving multimedia data, the device comprising one or more processors configured to analyze information of a manifest file for multimedia content, wherein the information of the manifest file indicates that at least one representation of the multimedia content includes a temporal sub-sequence, determine one or more locations of data for the temporal sub-sequence, and submit one or more requests for the data for the temporal sub-sequence.

    摘要翻译: 在一个示例中,用于检索多媒体数据的设备,所述设备包括被配置为分析用于多媒体内容的清单文件的信息的一个或多个处理器,其中所述清单文件的信息指示所述多媒体内容的至少一个表示包括时间 子序列,确定时间子序列的数据的一个或多个位置,并且提交用于时间子序列的数据的一个或多个请求。

    Web server constraint support
    28.
    发明授权
    Web server constraint support 有权
    Web服务器约束支持

    公开(公告)号:US09319321B2

    公开(公告)日:2016-04-19

    申请号:US13328921

    申请日:2011-12-16

    摘要: Techniques are disclosed for a web server to support constraints specified by a client. In one embodiment, the web server receives, from the client, a request for one or more blocks of data. The request includes one or more constraints provided by the client. The web server may perform an action responsive to an increase in network congestion, based on the one or more constraints. Accordingly, the web server may handle the request in a manner that more closely meets the needs of the client.

    摘要翻译: 公开了用于web服务器以支持由客户端指定的约束的技术。 在一个实施例中,web服务器从客户端接收对一个或多个数据块的请求。 请求包括由客户端提供的一个或多个约束。 基于一个或多个约束,web服务器可以响应于网络拥塞的增加而执行动作。 因此,web服务器可以以更接近满足客户端需求的方式来处理请求。

    HTTP optimization, multi-homing, mobility and priority
    29.
    发明授权
    HTTP optimization, multi-homing, mobility and priority 有权
    HTTP优化,多归属,移动性和优先级

    公开(公告)号:US08964757B2

    公开(公告)日:2015-02-24

    申请号:US12965698

    申请日:2010-12-10

    摘要: Combining parallel Hypertext Transfer Protocol (HTTP) connections and pipelining overcomes an impact of increasing Round Trip Time (RTT) by varying in real time the number of parallel connections and pipelined requests such that the number of outstanding requests is minimal and the link remains fully utilized. Optimal construction and scheduling of requests and connections in an HTTP stack improves page load time and also provides for greater responsiveness to changes in object priorities. Multi-homing and mobility at the application layer for HTTP are addressed. Multi-homing provides for simultaneous use of multiple interfaces, for example WWAN and WLAN interfaces which improves download time, especially in the case that the available bandwidth the interfaces is of the same order of magnitude. Mobility provides for switching connections as the device moves. In combination they provide for smoother mobility. Mobility can be provided this way without server or network support.

    摘要翻译: 并行超文本传输​​协议(HTTP)连接和流水线结合克服了增加往返时间(RTT)的影响,通过实时变化并行连接和流水线请求的数量,使得未完成请求的数量最小并且链路仍然被充分利用 。 HTTP堆栈中的请求和连接的最佳构建和调度可以提高页面加载时间,并且还可以更好地响应对象优先级的更改。 解决HTTP应用层的多归属和移动性问题。 多归属提供同时使用多个接口,例如改善下载时间的WWAN和WLAN接口,特别是在接口具有相同数量级的可用带宽的情况下。 移动性在设备移动时提供交换连接。 结合起来,它们提供更流畅的移动性。 可以以这种方式提供移动性,无需服务器或网络支持。

    Object-based transport protocol
    30.
    发明授权
    Object-based transport protocol 有权
    基于对象的传输协议

    公开(公告)号:US08862769B2

    公开(公告)日:2014-10-14

    申请号:US12952729

    申请日:2010-11-23

    IPC分类号: G06F15/16 H04L29/08 H04L29/06

    摘要: Methods and apparatuses are provided that facilitate providing an object-based transport protocol that allows transmission of arbitrarily sized objects over a network protocol layer. The object-based transport protocol can also provide association of metadata with the objects to control communication thereof, and/or communication of response objects. Moreover, the object-based transport protocol can maintain sessions with remote network nodes that can include multiple channels, which can be updated over time to seamlessly provide mobility, increased data rates, and/or the like. In addition, properties can be modified remotely by network nodes receiving objects related to the properties.

    摘要翻译: 提供了便于提供允许通过网络协议层传输任意大小的对象的基于对象的传输协议的方法和装置。 基于对象的传输协议还可以提供元数据与对象的关联以控制其通信,和/或响应对象的通信。 此外,基于对象的传输协议可以维护与可以包括多个信道的远程网络节点的会话,这些信道可随时间更新以无缝地提供移动性,增加的数据速率等。 此外,属性可以由接收与属性相关的对象的网络节点进行远程修改。