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    • 1. 发明授权
    • Devices, systems, and methods for adaptive switching of multicast content delivery to optimize bandwidth usage
    • 用于自适应切换多播内容传送的设备,系统和方法,以优化带宽使用
    • US09313138B2
    • 2016-04-12
    • US13588852
    • 2012-08-17
    • Wendell SunSteven Anderson
    • Wendell SunSteven Anderson
    • H04L12/28H04L12/811H04L12/853H04L29/06H04N21/2343H04N21/24H04J1/16
    • H04L47/38H04L47/2416H04L65/4076H04L65/601H04L65/605H04N21/234309H04N21/23439H04N21/2402
    • Systems, devices and methods for adaptive switching in multicast media streams are disclosed herein. In an embodiment, a method for adaptively transmitting content to one or more users based on currently available bandwidth via internet protocol (“IP”) multicast protocol, includes: receiving a first content stream having a plurality of data packets, the first content stream encoded at a first bit rate; receiving a second content stream having a plurality of data packets, the second content stream encoded at a second bit rate, wherein the first bit rate is different than the second bit rate and wherein the first and second content streams represent the same content; transmitting the first content stream to a user; determining that the user could receive the second content stream based on available bandwidth for transmitting data to the user; and transmitting the second content stream to the user.
    • 本文公开了用于组播媒体流中的自适应切换的系统,设备和方法。 在一个实施例中,一种用于经由因特网协议(“IP”)多播协议基于当前可用带宽自适应地向一个或多个用户发送内容的方法包括:接收具有多个数据分组的第一内容流,所述第一内容流被编码 以第一比特率; 接收具有多个数据分组的第二内容流,所述第二内容流以第二比特率编码,其中所述第一比特率不同于所述第二比特率,并且其中所述第一和第二内容流表示相同的内容; 将第一内容流发送给用户; 确定用户可以基于用于向用户发送数据的可用带宽接收第二内容流; 以及向所述用户发送所述第二内容流。
    • 2. 发明申请
    • DEVICES, SYSTEMS, AND METHODS FOR ADAPTIVE SWITCHING OF MULTICAST CONTENT DELIVERY TO OPTIMIZE BANDWIDTH USAGE
    • 用于自适应切换多媒体内容传输以优化带宽使用的设备,系统和方法
    • US20140050082A1
    • 2014-02-20
    • US13588852
    • 2012-08-17
    • Wendell SunSteven Anderson
    • Wendell SunSteven Anderson
    • H04L12/24
    • H04L47/38H04L47/2416H04L65/4076H04L65/601H04L65/605H04N21/234309H04N21/23439H04N21/2402
    • Systems, devices and methods for adaptive switching in multicast media streams are disclosed herein. In an embodiment, a method for adaptively transmitting content to one or more users based on currently available bandwidth via internet protocol (“IP”) multicast protocol, includes: receiving a first content stream having a plurality of data packets, the first content stream encoded at a first bit rate; receiving a second content stream having a plurality of data packets, the second content stream encoded at a second bit rate, wherein the first bit rate is different than the second bit rate and wherein the first and second content streams represent the same content; transmitting the first content stream to a user; determining that the user could receive the second content stream based on available bandwidth for transmitting data to the user; and transmitting the second content stream to the user.
    • 本文公开了用于组播媒体流中的自适应切换的系统,设备和方法。 在一个实施例中,一种用于经由因特网协议(“IP”)多播协议基于当前可用带宽自适应地向一个或多个用户发送内容的方法包括:接收具有多个数据分组的第一内容流,所述第一内容流被编码 以第一比特率; 接收具有多个数据分组的第二内容流,所述第二内容流以第二比特率编码,其中所述第一比特率不同于所述第二比特率,并且其中所述第一和第二内容流表示相同的内容; 将第一内容流发送给用户; 确定用户可以基于用于向用户发送数据的可用带宽接收第二内容流; 以及向所述用户发送所述第二内容流。
    • 7. 发明申请
    • Hinged socket wrench speed handle
    • 铰链套筒扳手加速手柄
    • US20050120836A1
    • 2005-06-09
    • US10507827
    • 2003-03-04
    • Steven Anderson
    • Steven Anderson
    • B25B23/00B25G1/00B25G1/10B25B13/00
    • B25B23/0035B25G1/007B25G1/105
    • A hinged socket wrench having an offset shank (20) with a first end (22) and a second end (24). Attached to the first end (22) is a clevis (28) which receives a 180-degree drive head held by a hinge pin (40). The drive head consists of either a square drive head (30) or a ratchet drive head (31). To the second end is attached a rotatable handle (58), which rotates the wrench upon reciprocation of the handle (58). A second embodiment of the hinged socket wrench includes a second clevis (28) that is added to the second end (24) of the offset shank. The second clevis (28) adds further combinations of angular displacement of the handle (58). Thus, increasing the value of the wrench as a tool and also its productivenss in difficult work areas. Five configurations of the hinge pin (40) provide additional surface interface with both the hinge pin and the handle yoke improving the structural integrity and prolonging tool life.
    • 具有带有第一端(22)和第二端(24)的偏移柄(20)的铰接套筒扳手。 连接到第一端(22)的是一个U形夹(28),其接收由铰链销(40)保持的180度的驱动头。 驱动头由方形驱动头(30)或棘轮驱动头(31)组成。 在第二端附接有可旋转手柄(58),该手柄在手柄(58)往复运动时旋转扳手。 铰链式套筒扳手的第二实施例包括被附加到偏置柄的第二端(24)的第二U形夹(28)。 第二U形夹(28)增加了手柄(58)的角位移的进一步组合。 因此,增加扳手的价值作为工具,并在艰苦的工作领域生产。 铰链销(40)的五种构造为铰链销和手柄轭提供了额外的表面接口,提高了结构的完整性并延长了工具的使用寿命。
    • 8. 发明申请
    • BREATHER SYSTEM AND METHOD
    • 呼吸系统和方法
    • US20130112700A1
    • 2013-05-09
    • US13809538
    • 2011-07-20
    • Steven Anderson
    • Steven Anderson
    • B65D90/34
    • B65D90/34B01D53/261B01D2253/106B01D2253/108B01D2259/40003B01D2279/35Y10T29/49826
    • A breather device connects to a vessel. The breather device inlets air to the vessel and filters the air upon inlet via a filter media, and exhausts air from the vessel. The vessel has a pressure that may vary and a low pressure threshold and a high pressure threshold. The breather device includes a housing, a cartridge removable from the housing for containing the filter media, an inlet check valve to the housing, the inlet check valve is selectively biased to prevent flows therethrough unless the pressure in the vessel falls below the low pressure threshold, an outlet check valve from the housing, the outlet check valve is selectively biased to prevent exhaust therethrough unless the pressure in the vessel exceeds the high pressure threshold, and a pressure gauge connected to the housing for measuring internal pressure in the vessel. The breather device can additionally include seals and/or an internal check valve between the filter media and the vessel. The internal check valve, if present, prevents exhaust air of the vessel from contacting the filter media.
    • 通气装置连接到船只。 通气装置将空气引入容器并通过过滤介质过滤入口的空气,并从容器排出空气。 容器具有可能变化的压力和低压阈值和高压阈值。 通气装置包括壳体,可从壳体移除用于容纳过滤介质的药筒,到壳体的入口止回阀,入口止回阀被选择性地偏置以防止流过,除非容器中的压力低于低压阈值 来自壳体的出口止回阀,出口止回阀被选择性地偏置以防止排气通过,除非容器中的压力超过高压阈值,以及连接到壳体的用于测量容器内部压力的压力计。 通气装置还可包括在过滤介质和容器之间的密封件和/或内部止回阀。 如果存在内部止回阀,防止容器的排气与过滤介质接触。