公开(公告)号：US09813404B2

公开(公告)日：2017-11-07

申请号：US15221499

申请日：2016-07-27

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman

IPC: H04L29/06 ,  H04W12/06 ,  H04L29/08

CPC classification number: H04L63/08 ,  H04L63/0876 ,  H04L63/126 ,  H04L63/1483 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/602 ,  H04L67/02 ,  H04W12/06 ,  H04W12/10 ,  Y02D70/126 ,  Y02D70/14

Abstract: Technology for content uniform resource locator (URL) authentication for dynamic adaptive streaming over hypertext transfer protocol (HTTP) (DASH) is disclosed. In an example, a client device can include computer circuitry configured to: Receive a URL authentication key indicator and a content URL signature indicator from a server; generate a calculated URL signature for a URL in a DASH media presentation description (MPD) from the URL authentication key indicator; request the DASH segment when the calculated URL signature matches the received content URL signature, thereby authenticating content URL; and receive a DASH segment using the authenticated content URL. The received content URL signature is derived at the server from the content URL contained within the DASH segment URL.

公开(公告)号：US20150195490A1

公开(公告)日：2015-07-09

申请号：US14582376

申请日：2014-12-24

Applicant: Intel IP Corporation

Inventor： Ozgur Oyman

IPC: H04N7/15 ,  H04L29/06 ,  H04N7/14

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 operating a video conferencing application at a local user equipment (UE) that supports an interactive zooming feature is disclosed. A local UE can define a region of interest (ROI) within a field of view at a remote UE. The local UE can communicate the ROI to the remote UE via a real-time transport control protocol (RTCP) feedback message, wherein the RTCP feedback message directs the remote UE to capture video within the ROI and encode the video within the ROI. The local UE can receive the encoded video within the ROI from the remote UE, the encoded video including regions within the ROI and excluding regions outside the ROI. The local UE can receive actual transmitted ROI corresponding to the encoded video from the remote UE via an RTP header extension. The encoded video within the ROI can be rendered for display at the local UE.

Abstract translation: 公开了在支持交互式缩放特征的本地用户设备（UE）上操作视频会议应用的技术。 本地UE可以在远程UE的视场范围内定义感兴趣区域（ROI）。 本地UE可以经由实时传输控制协议（RTCP）反馈消息将ROI传送到远程UE，其中RTCP反馈消息指示远程UE捕获ROI内的视频，并将视频编码在ROI内。 本地UE可以从远程UE接收ROI内的编码视频，编码视频包括ROI内的区域，并且不包括ROI外部的区域。 本地UE可以通过RTP报头扩展从远程UE接收与编码视频相对应的实际发送的ROI。 ROI内的编码视频可以呈现在本地UE显示。

公开(公告)号：US10721715B2

公开(公告)日：2020-07-21

申请号：US14763123

申请日：2014-02-27

Applicant: INTEL IP CORPORATION

Inventor： Vishwanath Ramamurthi ,  Ozgur Oyman

IPC: G06F15/16 ,  H04W72/00 ,  H04B7/0456 ,  H04B7/0452 ,  H04M15/00 ,  H04W36/14 ,  H04W36/22 ,  H04L5/00 ,  H04L12/741 ,  H04B7/06 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08 ,  H04L29/06 ,  H04L29/08 ,  H04W4/10 ,  H04W12/02 ,  H04W12/04 ,  H04W24/02 ,  H04W24/08 ,  H04L12/18 ,  H04W52/24 ,  H04W72/10 ,  H04W16/14 ,  H04W36/16 ,  H04W36/30 ,  H04J3/12 ,  H04W48/10 ,  H04W48/20 ,  H04L25/03 ,  H04W76/23 ,  H04W76/14 ,  H04W76/27 ,  H04W76/10 ,  H04W76/20 ,  H04W76/30 ,  H04W4/80 ,  H04W88/06 ,  H04W88/02 ,  H04W88/08 ,  H04W84/18 ,  H04W4/06

Abstract: Technology to provide link aware streaming adaptation is disclosed. In an example, a mobile device can include computer circuitry configured to: receive a manifest file for an HTTP adaptive stream from a node; determine a physical layer goodput of the mobile device with the node; and select a representation in the manifest file for a selected period based, at least in part, on the physical layer goodput.

公开(公告)号：US10455404B2

公开(公告)日：2019-10-22

申请号：US16174128

申请日：2018-10-29

Applicant: INTEL IP CORPORATION

Inventor： Mohamed Rehan ,  Rana Morsi ,  Ozgur Oyman

IPC: G06F13/00 ,  H04W8/08 ,  H04L5/00 ,  H04B1/56 ,  H04B7/06 ,  H04W76/15 ,  H04W48/16 ,  H04W36/30 ,  H04W24/00 ,  H04W36/26 ,  H04W48/18 ,  H04B7/0417 ,  H04W36/00 ,  H04W36/22 ,  H04L1/18 ,  H04W24/02 ,  H04W72/04 ,  H04W72/08 ,  H04W28/20 ,  H04L29/06 ,  H04M1/725 ,  H04W4/021 ,  H04W8/02 ,  H04W8/06 ,  H04W28/02 ,  H04W48/06 ,  H04N21/24 ,  H04N21/845 ,  H04N21/8543 ,  H04B7/0452 ,  H04B7/08 ,  H04W56/00 ,  H04L25/02 ,  H04L25/03 ,  H04L12/927 ,  H04W36/12 ,  H04W36/08 ,  H04W48/12 ,  H04W88/08 ,  H04W84/04 ,  H04W88/10 ,  H04W84/12 ,  H04W88/02 ,  H04W28/08

Abstract: Technology to provide quality of experience aware multimedia streaming is disclosed. In an example, a server operable to provide hyper-text transfer protocol (HTTP) adaptive streaming, can include 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.

公开(公告)号：US20190045578A1

公开(公告)日：2019-02-07

申请号：US16115228

申请日：2018-08-28

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman ,  Thomas Luetzenkirchen ,  Jerome Parron ,  Fabrice Plante ,  Marta Martinez Tarradell ,  Sudhir Shankar Pola ,  Usharani Ayyalasomayajula ,  Ganesh Vijayan

IPC: H04W80/12 ,  H04L29/06 ,  H04M7/00 ,  H04L12/26 ,  H04W80/10 ,  H04W28/04 ,  H04W28/02

Abstract: Apparatuses of user equipment (UEs) for end-to-end coordination of voice over cellular data network communications. An apparatus of a UE includes one or more data storage devices and one or more processors. The one or more data storage devices are configured to store delay budget information pertaining to end-to-end delivery of a real-time transport protocol (RTP) stream sent from a remote UE to the UE. The one or more processors are configured to generate an application layer message including the delay budget information, the application layer message to be transmitted to the remote UE to enable the remote UE to request, from a cellular base station servicing the remote UE, additional air interface delay based on the delay budget information.

公开(公告)号：US09980136B2

公开(公告)日：2018-05-22

申请号：US15335307

申请日：2016-10-26

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman

IPC: H04L29/06 ,  H04W12/06 ,  H04L29/08

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.

公开(公告)号：US09801054B2

公开(公告)日：2017-10-24

申请号：US14653455

申请日：2013-12-26

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman

IPC: G06F15/16 ,  H04W12/04 ,  H04L5/00 ,  H04B7/0417 ,  H04B7/0456 ,  H04W72/02 ,  H04L29/06 ,  H04L29/08 ,  H04W36/22 ,  H04W76/04 ,  H04W16/32 ,  H04W48/16 ,  H04W72/04 ,  H04W56/00 ,  H04L5/22 ,  H04J3/00 ,  H04W74/00 ,  H04W72/12 ,  H04W72/00 ,  H04W28/02 ,  H04W52/02 ,  H04W76/02 ,  H04W48/20 ,  H04W24/02 ,  H04W24/10 ,  H04L1/18 ,  H04L5/14 ,  H04L9/14 ,  H04W8/00 ,  H04W68/02 ,  H04W4/06 ,  H04W48/08 ,  H04W88/06 ,  H04W36/00 ,  H04L12/26 ,  H04W48/10 ,  H04W84/12

CPC classification number: H04W72/1263 ,  H04B7/0417 ,  H04B7/0456 ,  H04J3/00 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0062 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L5/22 ,  H04L9/14 ,  H04L43/08 ,  H04L63/0428 ,  H04L63/30 ,  H04L65/1006 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04L2209/24 ,  H04L2209/80 ,  H04W4/06 ,  H04W8/005 ,  H04W12/02 ,  H04W12/04 ,  H04W16/32 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0231 ,  H04W36/0066 ,  H04W36/22 ,  H04W48/08 ,  H04W48/10 ,  H04W48/16 ,  H04W48/20 ,  H04W52/0251 ,  H04W56/001 ,  H04W68/02 ,  H04W72/00 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/046 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1278 ,  H04W74/00 ,  H04W76/11 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W84/12 ,  H04W88/06 ,  Y02B70/32 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: Technology for distributing presence information by a presence server in an Internet protocol (IP) multimedia subsystem (IMS) based dynamic adaptive streaming over hypertext transfer protocol (HTTP) (DASH) service is disclosed. In an example, a user equipment (UE) can be operable to act as a presentity and include computer circuitry configured to: Generate a trigger event during a DASH session; and publish presence information including content being consumed to a presence server. The published content can include DASH content.

公开(公告)号：US09743380B2

公开(公告)日：2017-08-22

申请号：US15083897

申请日：2016-03-29

Applicant: Intel IP Corporation

Inventor： Ozgur Oyman

IPC: H04W68/02 ,  H04N7/14 ,  H04W28/02 ,  H04W72/04 ,  H04W52/02 ,  H04W76/04 ,  H04W8/00 ,  H04L5/00 ,  H04W88/02 ,  H04W36/00 ,  H04W60/00 ,  H04L29/06 ,  H04W8/22 ,  H04J11/00 ,  H04W24/06 ,  H04W72/12 ,  H04W48/18 ,  H04L12/14 ,  H04L29/08 ,  H04L1/18 ,  H04W52/32 ,  H04N7/15 ,  H04W68/00 ,  H04L12/26 ,  H04L1/16 ,  H04W52/08 ,  H04W4/00 ,  H04L12/801 ,  H04W76/06 ,  H04W48/06 ,  H04W76/02 ,  H04W88/06 ,  H04N21/4728 ,  H04N21/4788 ,  H04N21/6437 ,  H04W52/14 ,  H04W52/24

CPC classification number: H04W68/02 ,  H04J11/00 ,  H04J11/0023 ,  H04J11/005 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0033 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0055 ,  H04L5/0073 ,  H04L12/1407 ,  H04L29/06068 ,  H04L43/16 ,  H04L47/10 ,  H04L47/12 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/105 ,  H04L65/1069 ,  H04L65/1073 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04L67/10 ,  H04N7/141 ,  H04N7/147 ,  H04N7/15 ,  H04N21/4728 ,  H04N21/4788 ,  H04N21/6437 ,  H04W4/70 ,  H04W8/005 ,  H04W8/22 ,  H04W24/06 ,  H04W28/0236 ,  H04W28/0289 ,  H04W36/0066 ,  H04W48/06 ,  H04W48/18 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/08 ,  H04W52/146 ,  H04W52/242 ,  H04W52/32 ,  H04W52/325 ,  H04W60/00 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/0486 ,  H04W72/1231 ,  H04W72/1278 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  H04W76/38 ,  H04W88/02 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/26

Abstract: In a video conferencing application, a user viewing a scene can performing zooming by selecting an area in the scene, then dynamically switching a video feed of the scene to the selected area of the scene. The hardware and software of the video conferencing application can limit the video transmitted to the user to include only the selected area of the scene. Transmitting only the selected area of the scene, and excluding the non-selected area of the scene from transmission, can more efficiently use the available bandwidth of the video conferencing application.

公开(公告)号：US09706443B2

公开(公告)日：2017-07-11

申请号：US14487349

申请日：2014-09-16

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman ,  Muthaiah Venkatachalam ,  Eric Siow

IPC: G06F15/16 ,  H04W36/00 ,  H04W74/08 ,  H04L29/06 ,  H04N7/14 ,  G06Q30/02

CPC classification number: H04W36/0016 ,  G06Q30/0251 ,  G06Q30/0269 ,  H04L65/60 ,  H04N7/147 ,  H04W36/0055 ,  H04W74/0833

Abstract: Technology for receiving targeted media content is disclosed. A user equipment (UE) can receive a first metadata including group information for files corresponding to targeted media content and media presentation description (MPD) information associated with the files, wherein each file the group information is associated with a group identification (ID) element. A second metadata can be received in a user service description (USD) that includes MPD information for streaming media content. A user profile can be identified that includes group ID elements associated with a user. Targeted MPD information for selected targeted media content having the group ID element that is included in the user profile can be inserted into the MPD information for the streaming media content to generate a merged MPD. The selected targeted media content and the streaming media content can be received according to the merged MPD for playback at the UE.

公开(公告)号：US09419973B2

公开(公告)日：2016-08-16

申请号：US14653451

申请日：2013-12-20

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman

IPC: H04L29/06 ,  H04W12/10 ,  H04L29/08

CPC classification number: H04L63/08 ,  H04L63/0876 ,  H04L63/126 ,  H04L63/1483 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/602 ,  H04L67/02 ,  H04W12/06 ,  H04W12/10 ,  Y02D70/126 ,  Y02D70/14

Abstract: Technology for content uniform resource locator (URL) authentication for dynamic adaptive streaming over hypertext transfer protocol (HTTP) (DASH) is disclosed. In an example, a client device can include computer circuitry configured to: Receive a URL authentication key indicator and a content URL signature indicator from a server; generate a calculated URL signature for a URL in a DASH media presentation description (MPD) from the URL authentication key indicator; request the DASH segment when the calculated URL signature matches the received content URL signature, thereby authenticating content URL; and receive a DASH segment using the authenticated content URL. The received content URL signature is derived at the server from the content URL contained within the DASH segment URL.

Abstract translation: 公开了用于通过超文本传输​​协议（HTTP）（DASH）的动态自适应流的内容统一资源定位符（URL）认证技术。 在一个示例中，客户端设备可以包括被配置为从服务器接收URL验证密钥指示符和内容URL签名指示符的计算机电路; 在URL验证密钥指示符的DASH媒体呈现描述（MPD）中生成URL的计算URL签名; 当所计算的URL签名与接收到的内容URL签名匹配时，请求DASH段，从而验证内容URL; 并使用经过验证的内容URL接收DASH段。 所接收的内容URL签名是从包含在DASH段URL内的URL的服务器导出的。