METHODS AND APPARATUS FOR UPDATING MEDIA PRESENTATION DATA

    公开(公告)号:WO2019245685A1

    公开(公告)日:2019-12-26

    申请号:PCT/US2019/033049

    申请日:2019-05-20

    Abstract: The techniques described herein relate to methods, apparatus, and computer readable media configured to adaptively process video data. Media presentation data is associated with video data encoded in a plurality of formats, each format associated with a different bit rate. The media presentation data is generated to include first data indicative of whether the media presentation data is for static video data or dynamic video data, and second data indicative of at least one location reference to a location of a content update to the video data. A client determines, from the media presentation data, the first data and the second data, and downloads a media segment of the video data based on the first data and the second data.

    LAMP CATHODE HEATING FOR DIMMING LAMP OR STEP-DIMMING LAMP
    52.
    发明申请
    LAMP CATHODE HEATING FOR DIMMING LAMP OR STEP-DIMMING LAMP 审中-公开
    灯管加热用于调光灯或步进灯

    公开(公告)号:WO2015149297A1

    公开(公告)日:2015-10-08

    申请号:PCT/CN2014/074604

    申请日:2014-04-02

    CPC classification number: H05B41/295

    Abstract: A ballast circuit including a transformer and a preheating circuit is provided. The transformer provides an output voltage to a lamp. The transformer comprises a primary winding and a secondary winding. The primary winding includes a first pair of windings connected in series with one another, wherein one winding of the first pair of windings operates as a preheating primary windings during preheating. The secondary winding includes a second pair of windings for cathode heating during preheating. The preheating circuit supplies a preheating current from an output of the secondary windings of the transformer to a cathode of the lamp to preheat the lamp cathode.

    Abstract translation: 提供一种包括变压器和预热电路的镇流器电路。 变压器为灯提供输出电压。 变压器包括初级绕组和次级绕组。 初级绕组包括彼此串联连接的第一对绕组,其中第一对绕组的一个绕组在预热期间用作预热初级绕组。 次级绕组包括用于在预热期间进行阴极加热的第二对绕组。 预热电路将来自变压器的次级绕组的输出的预热电流提供给灯的阴极以预热灯阴极。

    METHOD AND SYSTEM OF QUALITY OF SERVICE (QOS) NEGOTIATION FOR NETWORK ASSISTED ADAPTIVE STREAMING
    53.
    发明申请
    METHOD AND SYSTEM OF QUALITY OF SERVICE (QOS) NEGOTIATION FOR NETWORK ASSISTED ADAPTIVE STREAMING 审中-公开
    服务质量方法和系统(QOS)协调网络协调自适应流

    公开(公告)号:WO2015106022A1

    公开(公告)日:2015-07-16

    申请号:PCT/US2015/010687

    申请日:2015-01-08

    Abstract: Embodiments of the claimed subject matter provide for methods and systems of QoS negotiation for services like network assisted adaptive streaming. The QoS reservation determination is based on both a QoS policy of a network service provider and a QoS policy of a content service provider. For example, the content service provider provides a video streaming service. The QoS reservation can include a guaranteed bit rate (GBR) and/or a maximum bit rate (MBR). The QoS reservation can be used to select a representation of a media file for adaptive streaming.

    Abstract translation: 所要求保护的主题的实施例为诸如网络辅助自适应流的服务提供QoS协商的方法和系统。 QoS预留确定基于网络服务提供商的QoS策略和内容服务提供商的QoS策略。 例如,内容服务提供商提供视频流服务。 QoS保留可以包括保证比特率(GBR)和/或最大比特率(MBR)。 可以使用QoS预留来选择用于自适应流媒体文件的表示。

    TECHNIQUES FOR IMPLEMENTING A SECURE MAILBOX IN RESOURCE-CONSTRAINED EMBEDDED SYSTEMS
    54.
    发明申请
    TECHNIQUES FOR IMPLEMENTING A SECURE MAILBOX IN RESOURCE-CONSTRAINED EMBEDDED SYSTEMS 审中-公开
    在资源约束的嵌入式系统中实施安全邮箱的技术

    公开(公告)号:WO2015096120A1

    公开(公告)日:2015-07-02

    申请号:PCT/CN2013/090671

    申请日:2013-12-27

    CPC classification number: H04L63/02 G06F21/554 G06F21/566 G06F21/57 H04L51/22

    Abstract: Various embodiments are generally directed to implementing a secure mailbox in resource-constrained embedded systems. An apparatus to establish communication with a trusted execution environment includes a processor component, a co-processor component for executing the trusted execution environment, a host operating system component for execution by the processor component and including one or more application components, a mailbox array component for execution by the co-processor to store one or more mailbox components, each mailbox component being associated with a mailbox identification number, and a mailbox firewall component for execution by the co-processor component to facilitate communication between the one or more application components and the one or more mailbox components. Other embodiments are described and claimed.

    Abstract translation: 各种实施例通常涉及在资源受限嵌入式系统中实现安全邮箱。 与可信执行环境建立通信的装置包括处理器组件,用于执行可信执行环境的协处理器组件,用于由处理器组件执行并包括一个或多个应用组件的主机操作系统组件,邮箱阵列组件 用于由协处理器执行以存储一个或多个邮箱组件,每个邮箱组件与邮箱标识号相关联,以及邮箱防火墙组件,用于由协处理器组件执行,以促进一个或多个应用组件之间的通信,以及 一个或多个邮箱组件。 描述和要求保护其他实施例。

    METHOD FOR REDUCED-OVERHEAD SHORT MESSAGE TRANSMISSION
    55.
    发明申请
    METHOD FOR REDUCED-OVERHEAD SHORT MESSAGE TRANSMISSION 审中-公开
    减少超短信息传输的方法

    公开(公告)号:WO2012112320A1

    公开(公告)日:2012-08-23

    申请号:PCT/US2012/023910

    申请日:2012-02-06

    CPC classification number: H04W74/002 H04W74/0833

    Abstract: For applications with very small data activities, connection of a UE to a wireless network for sending or receiving such small data traffic increments via conventional connection set-up processes is quite inefficient in terms of spectral resource utilization. The invention provides a new connectionless methodology for transmission of such small data increments between a UE and a serving eNB. In particular, the invention methodology contemplates identifying a set of preamble sequences among the pool of preamble sequences provided for access requests from a UE to an eNB via the Random Access Channel as corresponding to a request from the UE for access to transmit an increment of data smaller than a predetermined threshold data size. When a UE has data traffic to transmit of a size smaller than the predetermined threshold size, it selects one of the preamble sequences in the identified set and sends an access request, using the selected preamble sequence, to a serving eNB via the Random Access Channel. Upon receipt of the access request from the UE, the eNB determines an appropriate RF resource for the data increment sought to be transmitted by the UE, based on the use of the selected preamble sequence sent by the UE, and schedules an uplink connection for the transmission of that data increment by the UE.

    Abstract translation: 对于具有非常小的数据活动的应用,UE到无线网络的连接用于通过常规连接建立过程发送或接收这样的小数据业务增量在频谱资源利用方面是非常低效的。 本发明提供了一种用于在UE和服务eNB之间传输这种小数据增量的新的无连接方法。 特别地,本发明方法考虑了在针对来自UE到eNB的访问请求的前导码序列池中经由随机接入信道来识别来自UE的来自用于接入发送数据增量的请求的前导序列池中的一组前同步码序列 小于预定阈值数据大小。 当UE具有要发送尺寸小于预定阈值大小的数据流量时,它选择所识别的集合中的一个前导码序列,并且使用所选择的前同步码序列,经由随机接入信道向服务eNB发送接入请求 。 在接收到来自UE的接入请求时,eNB根据UE发送的所选择的前导序列的使用,为UE寻求发送的数据增量确定适当的RF资源,并为 由UE传送该数据增量。

    MOBILE ELECTRONIC DEVICE AND ASSOCIATED METHOD ENABLING IDENTIFICATION OF PREVIOUSLY ENTERED DATA FOR TRANSLITERATION OF AN INPUT
    59.
    发明申请
    MOBILE ELECTRONIC DEVICE AND ASSOCIATED METHOD ENABLING IDENTIFICATION OF PREVIOUSLY ENTERED DATA FOR TRANSLITERATION OF AN INPUT 审中-公开
    移动电子设备和相关方法使用先前输入的数据进行识别以进行输入转换

    公开(公告)号:WO2009137918A1

    公开(公告)日:2009-11-19

    申请号:PCT/CA2009/000624

    申请日:2009-05-05

    CPC classification number: G06F17/28 G06F3/018

    Abstract: An improved mobile electronic device and associated method enable the identification of previously-entered textual objects in one or more custom wordlists to identify possible transliterations of textual inputs. Such textual objects can be stored as data in a Pinyin custom wordlist if it is in the nature of Standard Mandarin characters or it can be stored in a BoPoMoFo custom wordlist if it is in the nature of Traditional Chinese characters, or it can be stored in both if it is in the nature of both Standard Mandarin characters and Traditional Chinese characters.

    Abstract translation: 改进的移动电子设备和相关联的方法使得能够识别在一个或多个自定义单词列表中的先前输入的文本对象以识别文本输入的可能音译。 如果文字对象属于标准普通话字体,则可以将其作为数据存储在拼音自定义单词列表中,或者如果是繁体中文字符,则可以存储在BoPoMoFo自定义单词列表中,也可以将其存储在 无论是标准普通话还是繁体中文两种。

    METHOD AND TERMINAL FOR FORWARDING AN IPTV PROGRAM TO AN SIP TERMINAL
    60.
    发明申请
    METHOD AND TERMINAL FOR FORWARDING AN IPTV PROGRAM TO AN SIP TERMINAL 审中-公开
    用于将IPTV程序转发到SIP终端的方法和终端

    公开(公告)号:WO2009052650A1

    公开(公告)日:2009-04-30

    申请号:PCT/CN2007/003044

    申请日:2007-10-26

    Inventor: WANG, Xin

    Abstract: The present invention provides a method and a terminal for forwarding an IPTV program to an SIP terminal. According to an aspect of the present invention, there is provided a method for forwarding an IPTV program to an SIP terminal comprising: receiving data for said IPTV program; establishing an SIP call to said SIP terminal; and transferring the data of said IPTV program to said SIP terminal.

    Abstract translation: 本发明提供一种将IPTV节目转发给SIP终端的方法和终端。 根据本发明的一个方面,提供了一种用于将IPTV节目转发到SIP终端的方法,包括:接收所述IPTV节目的数据; 向所述SIP终端建立SIP呼叫; 以及将所述IPTV节目的数据传送到所述SIP终端。

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