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    Link-aware streaming adaptation
    22.
    发明授权
    Link-aware streaming adaptation 有权

    公开(公告)号：US10812546B2

    公开(公告)日：2020-10-20

    申请号：US14583034

    申请日：2014-12-24

    Applicant: Intel IP Corporation

    Inventor： Vishwanath Ramamurthi ,  Ozgur Oyman ,  Mohamed M. Rehan ,  Ahmed N. Ragab

    IPC: H04L29/06 ,  H04L12/26 ,  H04L29/08 ,  H04W24/08

    Abstract: Technology to provide link aware streaming adaptation is disclosed. In an example, a mobile device can include one or more processors configured to: process a manifest file for an HTTP adaptive stream that is received at the mobile device from a node; determine a physical layer goodput of the mobile device with the node for the HAS; identify a segment throughput estimate for the HAS; and select a representation in the manifest file for a selected period based, on the physical layer goodput for the HAS and the segment throughput for the HAS.

    UE AND DEVICES FOR CODEC RATE ADAPTATION
    23.
    发明申请
    UE AND DEVICES FOR CODEC RATE ADAPTATION 审中-公开

    公开(公告)号：US20200045587A1

    公开(公告)日：2020-02-06

    申请号：US16339300

    申请日：2017-11-03

    Applicant: Intel IP Corporation

    Inventor： Hyung-Nam Choi ,  Ozgur Oyman ,  Jerome Parron ,  Marta Martinez Tarradell

    IPC: H04W28/22 ,  H04W28/20 ,  H04W72/08 ,  H04W76/27 ,  H04L29/06

    Abstract: Devices, methods, user equipment (UE), network core devices, gateway devices, evolved node B (eNB), and storage media for UE provisioning are described. In one embodiment, a UE is configured for codec bitrate adaptation via an interface configured to receive a bandwidth indication and a codec awareness indication from an eNB. The UE process the bandwidth indication and identifies, based on the codec awareness indication, a first codec from a plurality of codecs supported by the UE. The UE then configures with the eNB using data encoded with the first codec. This data may, for example, be Voice over Long-Term Evolution (VoLTE) data or other such media data. Selection of the codec or associated codec information may be further based on the codec awareness indication.

    Client/server signaling commands for dash
    24.
    发明授权
    Client/server signaling commands for dash 有权

    公开(公告)号：US10476930B2

    公开(公告)日：2019-11-12

    申请号：US14583036

    申请日：2014-12-24

    Applicant: INTEL IP CORPORATION

    Inventor： Mohamed M. Rehan ,  Rana A. Morsi ,  Ozgur Oyman ,  Vishwanath Ramamurthi

    IPC: H04L29/06 ,  H04L29/08

    Abstract: Technology to provide improved quality-of-experience-aware multimedia streaming is disclosed. Several types of communications that can be made between clients and servers are described. These communications enable improvements to current approaches that are used to achieve hyper-text transfer protocol (HTTP) adaptive streaming. These messages can be used in conjunction with computer circuitry configured to: determine a bandwidth available to the server for transmitting HTTP adaptive streaming content to a plurality of clients; receive HTTP requests from the plurality of clients for representations offered by the server in a manifest file for the HTTP adaptive streaming; and calculate an availability of each representation that is offered in the manifest file for the server. The availability can be calculated, at least in part, based on the determined bandwidth. The availability of each representation can be communicated from the server to the plurality of clients.

    Content access authentication for dynamic adaptive streaming over hypertext transfer protocol
    28.
    发明授权
    Content access authentication for dynamic adaptive streaming over hypertext transfer protocol 有权
    基于超文本传输​​协议的动态自适应流的内容访问认证

    公开(公告)号：US09497180B2

    公开(公告)日：2016-11-15

    申请号：US14487714

    申请日：2014-09-16

    Applicant: Intel IP Corporation

    Inventor： Ozgur Oyman

    IPC: H04L29/06

    CPC classification number: H04W12/06 ,  H04L63/08 ,  H04L63/0876 ,  H04L63/10 ,  H04L65/1059 ,  H04L65/4069 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/601 ,  H04L65/80 ,  H04L67/02 ,  H04L67/42 ,  Y02D70/126

    Abstract: A technology that is operable to authenticate content access for dynamic adaptive streaming over hypertext transfer protocol (HTTP) (DASH) is disclosed. In one embodiment, a client device is configured with circuitry to communicate, to a content server, a request for a media presentation description (MPD). An MPD message is received from the content server indicating one or more content authorization elements to access content at the content server. A request for authorization of the client device to access content at the content server is communicated to an authorization server, when the client device is configured to perform the content authorization elements in the MPD message. An authorization message is received from the authorization server. A content request message requesting one or more DASH segments is communicated to the content server.

    Abstract translation: 公开了一种可用于通过超文本传输​​协议（HTTP）（DASH）来认证用于动态自适应流的内容访问的技术。 在一个实施例中，客户端设备配置有用于向内容服务器传送对媒体呈现描述（MPD）的请求的电路。 从内容服务器接收指示用于访问内容服务器上的内容的一个或多个内容授权元素的MPD消息。 当客户端设备被配置为执行MPD消息中的内容授权元素时，向客户端设备授权访问内容服务器上的内容的请求被传送到授权服务器。 从授权服务器接收到授权消息。 请求一个或多个DASH段的内容请求消息被传送到内容服务器。

    INTERACTIVE VIDEO CONFERENCING
    29.
    发明申请
    INTERACTIVE VIDEO CONFERENCING 有权
    互动视讯会议

    公开(公告)号：US20160295166A1

    公开(公告)日：2016-10-06

    申请号：US15180510

    申请日：2016-06-13

    Applicant: INTEL IP CORPORATION

    Inventor： Ozgur Oyman

    IPC: H04N7/15 ,  H04L29/06

    CPC classification number: H04N7/15 ,  H04L65/1069 ,  H04L65/1083 ,  H04L65/403 ,  H04L65/4053 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80 ,  H04N7/142 ,  H04N7/147 ,  H04N21/4728 ,  H04N21/632 ,  H04N21/6437 ,  H04N2007/145

    Abstract: Technology for a multimedia telephony services over internet protocol (IP) multimedia subsystems (IMS) (MTSI) receiver operable to support region of interest (ROI) signaling with a MTSI sender is disclosed. The MTSI receiver can receive a requested region of interest (ROI). The MTSI receiver can signal the requested ROI for transmission to the MTSI sender via a real-time transport control protocol (RTCP) feedback message. The MTSI receiver can decode encoded video received from the MTSI sender. The encoded video can correspond to the requested ROI.

    Abstract translation: 公开了一种通过互联网协议（IP）多媒体子系统（IMS）（MTSI）接收器的多媒体电话服务技术，可操作以支持与MTSI发送者的感兴趣区域（ROI）信令。 MTSI接收器可以接收所请求的感兴趣区域（ROI）。 MTSI接收器可以通过实时传输控制协议（RTCP）反馈消息来通知所请求的ROI以传输给MTSI发送者。 MTSI接收器可以解码从MTSI发送器接收的编码视频。 编码的视频可以对应于所请求的ROI。

    LINK-AWARE STREAMING ADAPTATION
    30.
    发明申请
    LINK-AWARE STREAMING ADAPTATION 有权

    公开(公告)号：US20210029181A1

    公开(公告)日：2021-01-28

    申请号：US17024644

    申请日：2020-09-17

    Applicant: Intel IP Corporation

    Inventor： Vishwanath Ramamurthi ,  Ozgur Oyman ,  Mohamed M. Rehan ,  Ahmed N. Ragab

    IPC: H04L29/06 ,  H04L12/26 ,  H04W24/08 ,  H04L29/08

    Abstract: Technology to provide link aware streaming adaptation is disclosed. In an example, a mobile device can include one or more processors configured to: process a manifest file for an HTTP adaptive stream that is received at the mobile device from a node; determine a physical layer goodput of the mobile device with the node for the HAS; identify a segment throughput estimate for the HAS; and select a representation in the manifest file for a selected period based, on the physical layer goodput for the HAS and the segment throughput for the HAS.

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