公开(公告)号：US11831861B2

公开(公告)日：2023-11-28

申请号：US16990524

申请日：2020-08-11

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Fai Yeung ,  Harleen Gill ,  Kimberly Loza

IPC: G09G5/14 ,  H04N21/442 ,  H04N21/235 ,  H04N13/282 ,  H04N13/161 ,  H04N13/178 ,  H04N21/262 ,  H04N21/6587 ,  G06T9/00 ,  G06T15/00

CPC classification number: H04N13/282 ,  G09G5/14 ,  H04N13/161 ,  H04N13/178 ,  H04N21/26258 ,  H04N21/44218 ,  H04N21/6587 ,  G06T9/00 ,  G06T15/00 ,  G06T2210/12 ,  H04N21/2353

Abstract: Embodiments herein provide mechanisms for viewport dependent adaptive streaming of point cloud content. For example, a user equipment (UE) may receive a media presentation description (MPD) for point cloud content in a dynamic adaptive streaming over hypertext transfer protocol (DASH) format. The MPD may include viewport information for a plurality of recommended viewports and indicate individual adaptation sets of the point cloud content that are associated with the respective recommended viewports. The UE may select a first viewport from the plurality of recommended viewports (e.g., based on viewport data that indicates a current viewport of the user and/or a user-selected viewport). The UE may request one or more representations of a first adaptation set, of the adaptation sets, that corresponds to the first viewport. Other embodiments may be described and claimed.

公开(公告)号：US20220021723A1

公开(公告)日：2022-01-20

申请号：US17388132

申请日：2021-07-29

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Gang Shen

IPC: H04L29/06 ,  H04N13/344 ,  H04L12/26 ,  H04N13/178

Abstract: An apparatus and system to provide QoE metrics reporting mechanisms for RTP-based 360-degree video delivery in live immersive streaming and real-time immersive conversational service applications are described for both in-camera and network-based stitching. Initial and desired parameters for viewports used in a teleconference are exchanged, and the teleconference established using 360° media. RTP FoV reports sent during the teleconference each contain viewport orientation information, as well as information for the QoE metrics.

公开(公告)号：US20210120066A1

公开(公告)日：2021-04-22

申请号：US17112370

申请日：2020-12-04

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Gang Shen ,  Wenqing Fu ,  Wei Zong ,  Juan Zhao

IPC: H04L29/06 ,  H04L29/08 ,  G06T7/80

Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. In embodiments, a device may receive an SDP attribute to indicate that a bitstream included in a real-time transport protocol (RTP)-based media stream includes camera calibration parameters. The device may obtain the camera calibration parameters based on the SDP attribute, and process the RTP-based media stream based on the camera calibration parameters. In embodiments, the camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.

公开(公告)号：US20210006614A1

公开(公告)日：2021-01-07

申请号：US17027524

申请日：2020-09-21

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Fai Yeung ,  Harleen Gill ,  Kimberly Loza

IPC: H04L29/06 ,  H04N19/70 ,  H04N19/597 ,  H04N19/30

Abstract: Various embodiments herein provide adaptive streaming mechanisms for distribution of point cloud content. The point cloud content may include immersive media content in a dynamic adaptive streaming over hypertext transfer protocol (DASH) format. Various embodiments provide DASH-based mechanisms to support viewport indication during streaming of volumetric point cloud content. Other embodiments may be described and claimed.

公开(公告)号：US20200382764A1

公开(公告)日：2020-12-03

申请号：US16990524

申请日：2020-08-11

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Fai Yeung ,  Harleen Gill ,  Kimberly Loza

IPC: H04N13/282 ,  H04N13/178 ,  H04N13/161

Abstract: Embodiments herein provide mechanisms for viewport dependent adaptive streaming of point cloud content. For example, a user equipment (UE) may receive a media presentation description (MPD) for point cloud content in a dynamic adaptive streaming over hypertext transfer protocol (DASH) format. The MPD may include viewport information for a plurality of recommended viewports and indicate individual adaptation sets of the point cloud content that are associated with the respective recommended viewports. The UE may select a first viewport from the plurality of recommended viewports (e.g., based on viewport data that indicates a current viewport of the user and/or a user-selected viewport). The UE may request one or more representations of a first adaptation set, of the adaptation sets, that corresponds to the first viewport. Other embodiments may be described and claimed.

公开(公告)号：US20190215729A1

公开(公告)日：2019-07-11

申请号：US16353783

申请日：2019-03-14

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Thomas Luetzenkirchen ,  Fabrice Plante ,  Usharani Ayyalasomayajula ,  Ganesh Vijayan ,  Jerome Parron

IPC: H04W28/20 ,  H04W8/24 ,  H04W80/02 ,  H04W80/10 ,  H04W76/27 ,  H04W76/28 ,  H04L5/00

CPC classification number: H04W28/20 ,  H04L5/0082 ,  H04W8/24 ,  H04W76/27 ,  H04W76/28 ,  H04W80/02 ,  H04W80/10

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for negotiating Radio Access Network (RAN)-level capabilities toward improving end-to-end quality of Internet Protocol Multimedia Subsystem (IMS) communication sessions, such as Voice over Long-Term Evolution (VoLTE) calls. Disclosed embodiments include Session Description Protocol-based mechanisms to signal the RAN-level capabilities. The RAN-level capabilities may include, for example, delay budget information signaling, Transmission Time Interval bundling, RAN frame aggregation, RAN-assisted codec adaptation or access network bitrate recommendation, and/or other like capabilities. Other embodiments may be described and/or claimed.

公开(公告)号：US10015486B2

公开(公告)日：2018-07-03

申请号：US14032719

申请日：2013-09-20

Applicant: Intel Corporation

Inventor： Utsaw Kumar ,  Ozgur Oyman

IPC: H04N19/93 ,  H04N19/89 ,  H03M13/15 ,  H03M13/19

CPC classification number: H04N19/89 ,  H03M13/1505 ,  H03M13/1515 ,  H03M13/19 ,  Y02D70/12 ,  Y02D70/122

Abstract: Devices and methods for video decoding with application layer forward error correction in a wireless device are generally described herein. In some methods a partial source symbol block is received that includes at least one encoded source symbol representing an original video frame. In such methods, the at least one encoded source symbol is systematic, the source symbol is decoded to recover a video frame, and the video frame is provided to a video decoder that generates a portion of an original video signal from the recovered video frame.

公开(公告)号：US20170019263A1

公开(公告)日：2017-01-19

申请号：US15216993

申请日：2016-07-22

Applicant: INTEL CORPORATION

Inventor： Ozgur Oyman

IPC: H04L12/18 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L5/1446 ,  H04J11/0073 ,  H04L1/0033 ,  H04L1/1635 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1854 ,  H04L1/1864 ,  H04L1/1877 ,  H04L1/1887 ,  H04L1/189 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0073 ,  H04L5/14 ,  H04L5/1438 ,  H04L5/1469 ,  H04L12/189 ,  H04L12/2854 ,  H04L47/283 ,  H04L47/6275 ,  H04L65/601 ,  H04L67/02 ,  H04L67/2842 ,  H04N21/25841 ,  H04N21/41407 ,  H04N21/6405 ,  H04N21/6408 ,  H04W4/06 ,  H04W24/00 ,  H04W24/02 ,  H04W28/0236 ,  H04W28/0268 ,  H04W28/0278 ,  H04W52/02 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0229 ,  H04W52/0235 ,  H04W52/143 ,  H04W52/243 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0446 ,  H04W72/048 ,  H04W72/082 ,  H04W72/1205 ,  H04W72/1242 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/1284 ,  H04W74/085 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  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

Abstract: Embodiments provide methods, systems, and apparatuses for multicast broadcast multimedia service (MBMS)-assisted content distribution in a wireless communication network. A proxy terminal may include an MBMS access client configured to receive and cache an MBMS transmission including media data and metadata. The proxy terminal may further include a hypertext transfer protocol (HTTP) server module configured to transmit at least a portion of the media data to a user equipment (UE) of the wireless communication network via an HTTP transmission. The media data and metadata may be in a dynamic adaptive streaming over HTTP (DASH) format. The proxy terminal may be included in an evolved Node B (eNB), the UE, or another UE of the wireless communication network.

Abstract translation: 实施例提供了用于无线通信网络中的多播广播多媒体服务（MBMS）辅助内容分发的方法，系统和装置。 代理终端可以包括被配置为接收并缓存包括媒体数据和元数据的MBMS传输的MBMS接入客户端。 代理终端还可以包括超文本传输​​协议（HTTP）服务器模块，该超文本传输​​协议（HTTP）服务器模块经配置以经由HTTP传输将至少一部分媒体数据发送到无线通信网络的用户设备（UE）。 媒体数据和元数据可以是基于HTTP（DASH）的动态自适应流传输格式。 代理终端可以包括在演进的节点B（eNB），UE或无线通信网络的另一个UE中。

公开(公告)号：US09357272B2

公开(公告)日：2016-05-31

申请号：US13719402

申请日：2012-12-19

Applicant: Intel Corporation

Inventor： Ozgur Oyman

IPC: G06F15/16 ,  H04N21/61 ,  H04L29/08 ,  H04N21/258 ,  H04N21/262 ,  H04N21/2662 ,  H04N21/422 ,  H04N21/442 ,  H04N21/845 ,  H04W4/02 ,  H04L12/24 ,  H04L12/26 ,  H04N21/2343 ,  H04W24/02 ,  H04W24/04 ,  H04W40/02 ,  H04L29/06 ,  H04W16/28

CPC classification number: H04N21/6131 ,  H04L41/0836 ,  H04L43/0811 ,  H04L65/1016 ,  H04L65/601 ,  H04L67/18 ,  H04L67/303 ,  H04N21/23439 ,  H04N21/25825 ,  H04N21/25833 ,  H04N21/26258 ,  H04N21/2662 ,  H04N21/42202 ,  H04N21/44218 ,  H04N21/6125 ,  H04N21/8456 ,  H04W4/026 ,  H04W16/28 ,  H04W24/02 ,  H04W24/04 ,  H04W40/02 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/30

Abstract: Capability exchange signaling techniques provide orientation sensor information from UEs to network servers. The orientation sensor information describes a device's support for orientation sensor capabilities, or a current orientation state of the device. Based on such information, a multimedia server provides different encoded versions of multimedia content for different device orientation modes supported by the device. The server may also adapt, dynamically and in real-time, media capture or transcode parameters for creating content tailored (i.e., optimized) for the device's current orientation mode, or for its various intermediate orientation states and spatial positions.

Abstract translation: 能力交换信令技术提供从UE到网络服务器的定向传感器信息。 方向传感器信息描述了设备对定向传感器能力的支持或设备的当前方向状态。 基于这样的信息，多媒体服务器为设备支持的不同设备定向模式提供不同的多媒体内容编码版本。 服务器还可以动态地和实时地适应媒体捕获或转码参数，以创建针对设备的当前定向模式或针对其各种中间取向状态和空间位置而定制（即优化）的内容。

公开(公告)号：US09258043B2

公开(公告)日：2016-02-09

申请号：US14021194

申请日：2013-09-09

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Jeffrey R Foerster ,  Qinghua Li

IPC: H04B7/02 ,  H04L1/02 ,  H04B7/04 ,  H04L1/06 ,  H04L25/03 ,  H04L1/00

CPC classification number: H04B7/0456 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0019 ,  H04L1/0026 ,  H04L1/0618 ,  H04L25/03343 ,  H04L2025/03426

Abstract: Precoding parameters used for precoding of a source are selected to minimize distortion that would otherwise be induced in the source during encoding and transmission of the source over a multiple input multiple output (MIMO) channel.