SCHEDULING TRANSMISSIONS OF ADAPTIVE BITRATE STREAMING FLOWS
    1.
    发明申请
    SCHEDULING TRANSMISSIONS OF ADAPTIVE BITRATE STREAMING FLOWS 审中-公开
    调节传递的自适应比特流流量

    公开(公告)号:WO2018071746A1

    公开(公告)日:2018-04-19

    申请号:PCT/US2017/056466

    申请日:2017-10-13

    Abstract: The present disclosure generally discloses a scheduling control capability for controlling scheduling of transmissions where adaptive bitrate streaming is used for delivery of content (e.g., video content or other types of content which may be streamed using adaptive bitrate streaming) from source devices to end devices. The scheduling control capability may be configured to control scheduling of transmissions of adaptive bitrate streaming flows based on priority levels assigned to the adaptive bitrate streaming flows. The scheduling control capability may be configured to dynamically control the priority levels assigned to the adaptive bitrate streaming flows. The scheduling control capability may be configured to dynamically control the priority levels assigned to the adaptive bitrate streaming flows, for use in controlling the scheduling of transmissions of the adaptive bitrate streaming flows, in manner for improving user quality-of-experience, in a manner for improving spectral efficiency, or the like, as well as various combinations thereof.

    Abstract translation: 本公开总体上公开了用于控制传输的调度的调度控制能力,其中自适应比特率流被用于传递内容(例如,可以使用自适应比特率流传输的视频内容或其他类型的内容 )从源设备到终端设备。 调度控制能力可以被配置为基于分配给自适应比特率流传输流的优先级来控制自适应比特率流传输流的传输的调度。 调度控制能力可以被配置为动态地控制分配给自适应比特率流式传输流的优先级。 调度控制能力可以被配置为动态地控制分配给自适应比特率流传输流的优先级,用于以一种方式用于控制自适应比特率流传输流的传输的调度,以便以改进用户体验质量的方式 用于改善频谱效率等,以及其各种组合。

    CLIENT FEEDBACK ENHANCED METHODS AND DEVICES FOR EFFICIENT ADAPTIVE BITRATE STREAMING
    2.
    发明申请
    CLIENT FEEDBACK ENHANCED METHODS AND DEVICES FOR EFFICIENT ADAPTIVE BITRATE STREAMING 审中-公开
    客户反馈增强型方法和装置,用于有效的自适应比特流

    公开(公告)号:WO2018017891A1

    公开(公告)日:2018-01-25

    申请号:PCT/US2017/043168

    申请日:2017-07-20

    Abstract: A method for distributing video content from a server to a plurality of media devices is provided allowing adaptive bit rate encoding to better utilize bandwidth. The method includes: determining, by the server, the bandwidth to allocate to each of the plurality of media devices using a hypertext transfer protocol-based live streaming client model or a need parameter vector, refining this determination by utilizing client feedback regarding client buffer level and playback state, client hardware capabilities, and client internally measured download rate, and providing the allocated bandwidth to each of the plurality of media devices; wherein the video content is transmitted in a plurality of segments from the server, and wherein each segment is transmitted at a bitrate that may vary from segment to segment.

    Abstract translation: 提供了一种用于将视频内容从服务器分发到多个媒体设备的方法,允许自适应比特率编码更好地利用带宽。 该方法包括:由服务器使用基于超文本传输​​协议的直播客户端模型或需求参数向量来确定要分配给多个媒体设备中的每一个的带宽,通过利用关于客户端缓冲器水平的客户端反馈来优化该确定 以及回放状态,客户端硬件能力和客户端内部测量的下载速率,并将分配的带宽提供给多个媒体设备中的每一个; 其中所述视频内容在来自所述服务器的多个片段中传输,并且其中每个片段以可能在片段之间不同的比特率传输。

    ASYNCHRONOUS FEEDBACK TRAINING
    3.
    发明申请
    ASYNCHRONOUS FEEDBACK TRAINING 审中-公开
    异步反馈训练

    公开(公告)号:WO2017222576A1

    公开(公告)日:2017-12-28

    申请号:PCT/US2016/050591

    申请日:2016-09-08

    Abstract: Systems, apparatuses, and methods for implementing asynchronous feedback training sequences are described. A transmitter transmits a training sequence indication to a receiver via a communication channel including a plurality of data lines. The training sequence indication includes a bit sequence to indicate the beginning of a training sequence. The indication includes a transition from a zero to a one at the midpoint of a supercycle of 'N' clock cycles in length, followed by a predetermined number of ones. The training sequence indication is then followed by a test pattern. The beginning of the test pattern occurs at the end of a supercycle. The receiver determines if there are any errors in the received test pattern, and then sends feedback to the transmitter that indicates whether any errors were detected. Responsive to receiving the feedback, the transmitter alters delay settings for one or more of the data lines.

    Abstract translation: 描述了用于实现异步反馈训练序列的系统,装置和方法。 发射机经由包括多条数据线的通信信道向接收机发送训练序列指示。 训练序列指示包括指示训练序列开始的比特序列。 该指示包括在'N'个时钟周期长度的超循环的中点处从零到一个的转变,随后是预定数量的1。 训练序列指示之后是测试模式。 测试模式的开始发生在超级循环的末尾。 接收机确定接收到的测试码型是否有错误,然后向发射机发送反馈,指出是否检测到任何错误。 响应于接收到反馈,发射机改变一个或多个数据线的延迟设置。

    データ処理システムおよびデータ処理方法
    5.
    发明申请
    データ処理システムおよびデータ処理方法 审中-公开
    数据处理系统和数据处理方法

    公开(公告)号:WO2017037924A1

    公开(公告)日:2017-03-09

    申请号:PCT/JP2015/075112

    申请日:2015-09-03

    Abstract: 送信元からのメッセージに対しデータ処理を実行して宛先に送信するデータ処理システムは、前記データ処理が異なる複数種類のデータ処理部の各々を1以上有し、前記メッセージに対し種類が異なる一連のデータ処理を実行して前記一連のデータ処理後のメッセージを前記宛先に送信するデータフローを複数有し、前記送信元からのメッセージに指定されるデータフローにしたがって、当該メッセージおよび前記データ処理部によるデータ処理後のメッセージを後続のデータ処理部に振り分ける振分部を有し、前記振分部は、ボトルネックまたはボトルネックとなり得る特定の状態である特定のデータ処理部を検出する検出処理と、特定のデータ処理部の台数を、特定のデータ処理部の台数の増加により特定のデータ処理部が特定の状態から解消される台数に決定する決定処理と、特定のデータ処理部を、特定の状態から解消される台数分設定する。

    Abstract translation: 一种用于对来自发送源的消息执行数据处理并将消息发送到目的地的数据处理系统包括分类单元,其对于数据处理不同的多种数据处理单元中的每一种包括一个或多个数据处理单元,其具有 对消息执行一系列不同种类的数据处理的多个数据流和经过一系列数据处理的消息被发送到目的地,并且根据来自传输的消息中指定的数据流 源,将由数据处理单元进行数据处理的消息和消息分类成后续的数据处理单元。 分类单元执行用于检测特定数据处理单元的检测处理,该特定数据处理单元在处于瓶颈或能够成为瓶颈的特定状态中,以及确定处理,用于确定特定数据处理单元的数量,使得特定数据处理单元可以获得 通过增加特定数据处理单元的数量而不在特定状态,并且设定可以退出特定状态的确定数量的特定数据处理单元。

    RATE CONTROL IN CIRCUIT SWITCHED SYSTEMS
    6.
    发明申请
    RATE CONTROL IN CIRCUIT SWITCHED SYSTEMS 审中-公开
    电路开关系统中的速率控制

    公开(公告)号:WO2016144246A1

    公开(公告)日:2016-09-15

    申请号:PCT/SE2016/050192

    申请日:2016-03-10

    CPC classification number: H04L1/0002 H04L1/0014 H04W36/0083 H04W76/10

    Abstract: In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for handling codec rate adaptation in a communication network applying circuit switched communication. The method is performed by a wireless device. The method comprises receiving an indication of a codec mode and determining a codec mode subset based on the indicated codec mode. Rate adaptation is applied based on the codec modes comprised in the determined codec mode subset having a bit rate below or equal to a bit rate associated with the indicated codec mode.

    Abstract translation: 根据本发明的示例实施例,公开了一种在应用电路交换通信的通信网络中处理编解码器速率适配的方法和装置。 该方法由无线设备执行。 该方法包括接收编解码器模式的指示并基于所指示的编解码器模式来确定编解码器模式子集。 基于包含在具有低于或等于与指示的编解码方式相关联的比特率的比特率的确定的编解码器模式子集中的编解码器模式来应用速率适配。

    TECHNIQUES FOR HANDLING BURSTY INTERFERENCE IN A SHARED RADIO FREQUENCY SPECTRUM BAND
    7.
    发明申请
    TECHNIQUES FOR HANDLING BURSTY INTERFERENCE IN A SHARED RADIO FREQUENCY SPECTRUM BAND 审中-公开
    用于处理共享无线电频谱带中的BURSTY干扰的技术

    公开(公告)号:WO2016077603A1

    公开(公告)日:2016-05-19

    申请号:PCT/US2015/060416

    申请日:2015-11-12

    Abstract: Techniques are described for wireless communication. A first method includes determining, at a user equipment (UE), that the UE is exposed to a bursty interference in a shared radio frequency spectrum band, and modifying, based at least in part on the bursty interference, a feedback message reporting by the UE to a base station. A second method includes determining, at a base station, that a UE is exposed to a bursty interference in a shared radio frequency spectrum band, and modifying, based at least in part on the bursty interference, one or more of: a link adaptation for the UE or a transmission schedule for the UE.

    Abstract translation: 技术描述为无线通信。 第一种方法包括在用户设备(UE)处确定UE暴露在共享射频频带中的突发干扰,并且至少部分地基于突发干扰来修改由所述突发干扰报告的反馈消息 UE到基站。 第二种方法包括在基站处确定UE暴露于共享射频频带中的突发干扰,并且至少部分地基于突发干扰来修改以下中的一个或多个:链路适配 UE或UE的传输调度。

    DYNAMIC RATE ADAPTATION DURING REAL-TIME LTE COMMUNICATION
    10.
    发明申请
    DYNAMIC RATE ADAPTATION DURING REAL-TIME LTE COMMUNICATION 审中-公开
    实时LTE通信期间的动态速率调整

    公开(公告)号:WO2016064637A1

    公开(公告)日:2016-04-28

    申请号:PCT/US2015/055527

    申请日:2015-10-14

    Abstract: Methods and computing systems for dynamic rate adaption during real-time Long Term Evolution (LTE) communication are described. A real-time LTE communication session with another mobile device is established over an LTE connection. The real-time LTE communication session is established with codec rate. A monitor component receives data indicating a performance of the real-time LTE communication session, and causes the real-time LTE communication component to perform, during the real-time LTE communication session, a renegotiation of the codec rate based at least on the performance of the real-time LTE communication session.

    Abstract translation: 描述了在实时长期演进(LTE)通信过程中动态速率适应的方法和计算系统。 通过LTE连接建立与另一个移动设备的实时LTE通信会话。 实时LTE通信会话以编解码速率建立。 监视器组件接收指示实时LTE通信会话的性能的数据,并且使实时LTE通信组件在实时LTE通信会话期间至少基于性能重新协商编解码器速率 的实时LTE通信会话。

Patent Agency Ranking