公开(公告)号：EP4476901A1

公开(公告)日：2024-12-18

申请号：EP23709542.7

申请日：2023-02-01

Applicant: QUALCOMM INCORPORATED

Inventor： STOCKHAMMER, Thomas ,  BOUAZIZI, Imed ,  LO, Charles Nung ,  RICO ALVARINO, Alberto ,  CATOVIC, Amer ,  GRIOT, Miguel ,  GHOLMIEH, Ralph Akram

IPC: H04L67/51 ,  H04W4/06

公开(公告)号：EP4427420A1

公开(公告)日：2024-09-11

申请号：EP22793610.1

申请日：2022-09-15

Applicant: QUALCOMM Incorporated

Inventor： STOCKHAMMER, Thomas ,  MA, Liangping ,  LEUNG, Nikolai Konrad ,  BOUAZIZI, Imed

IPC: H04L41/5019 ,  H04W28/24

CPC classification number: H04L41/5019 ,  H04W28/24 ,  H04L43/08 ,  H04L43/0858

公开(公告)号：EP4285602A1

公开(公告)日：2023-12-06

申请号：EP22704171.2

申请日：2022-01-26

Applicant: QUALCOMM Incorporated

Inventor： BOUAZIZI, Imed ,  STOCKHAMMER, Thomas ,  LO, Charles Nung

IPC: H04N21/458 ,  H04W4/50

公开(公告)号：EP4038889A1

公开(公告)日：2022-08-10

申请号：EP20793888.7

申请日：2020-10-01

Applicant: QUALCOMM INCORPORATED

Inventor： STOCKHAMMER, Thomas ,  ZIA, Waqar ,  BOUAZIZI, Imed

IPC: H04N21/234 ,  H04N21/643 ,  H04N21/845

公开(公告)号：EP3266218B1

公开(公告)日：2020-11-04

申请号：EP16711071.7

申请日：2016-03-03

Applicant: QUALCOMM INCORPORATED

Inventor： STOCKHAMMER, Thomas ,  WALKER, Gordon, Kent ,  WANG, Ye-Kui

IPC: H04N21/2343 ,  H04N21/845 ,  H04N21/262 ,  H04N21/61 ,  H04L29/06 ,  H04L29/08

公开(公告)号：EP3523982A1

公开(公告)日：2019-08-14

申请号：EP17778082.2

申请日：2017-09-20

Applicant: Qualcomm Incorporated

Inventor： WANG, Ye-Kui ,  STOCKHAMMER, Thomas

IPC: H04N21/845 ,  H04N21/854 ,  H04N21/262 ,  H04N21/238

公开(公告)号：EP3257255A1

公开(公告)日：2017-12-20

申请号：EP16712103.7

申请日：2016-02-10

Applicant: Qualcomm Incorporated

Inventor： STOCKHAMMER, Thomas ,  WANG, Ye-Kui

IPC: H04N21/262 ,  H04N21/438 ,  H04N21/845 ,  H04N21/854 ,  H04N21/2343 ,  H04N21/266 ,  H04N21/44

Abstract: A client device includes one or more processors configured to determine, from a manifest file, a plurality of types of segments included in a representation of media content, one or more functions provided by each of the types of segments, and positions of segments conforming to each of the types of segments in the representation, wherein at least one of the types of segments provides a point at which to begin retrieving data from the representation, determine, from the manifest file, a segment of the representation conforming to the type that provides the point at which to begin retrieving data from the representation, and retrieve the determined segment from the representation.

公开(公告)号：EP2984809A2

公开(公告)日：2016-02-17

申请号：EP14724929.6

申请日：2014-04-11

Applicant: Qualcomm Incorporated

Inventor： LUBY, Michael George ,  STOCKHAMMER, Thomas

IPC: H04L29/06 ,  H04N21/00 ,  H04W4/06 ,  H04L12/18

CPC classification number: H04L12/18 ,  H04L12/1868 ,  H04L12/1886 ,  H04L12/189 ,  H04L65/00 ,  H04L65/608 ,  H04L67/06 ,  H04L69/22 ,  H04N21/00 ,  H04N21/8456 ,  H04N21/85406 ,  H04W4/06

Abstract: Content (e.g., multimedia streams, audio-video streams, video files, text, etc.) may be delivered to receiver devices over a broadcast channel and/or via a broadcast network via components (e.g., servers, receiver device, software applications, modules, processes, etc.) configured to communicate the content in a manner that reduces the amount of information communicated over the broadcast network, reduces the amount network bandwidth consumed by the communication, meets precise timing requirements for the individual objects that are communicated, and enables each receiver device to receive, decode, and render the content without consuming an excess amount of that receiver device's battery or processing resources.

公开(公告)号：EP2842336A1

公开(公告)日：2015-03-04

申请号：EP13724436.4

申请日：2013-04-25

Applicant: Qualcomm Incorporated

Inventor： LUBY, Michael G. ,  WATSON, Mark ,  VICISANO, Lorenzo ,  PAKZAD, Payam ,  WANG, Bin ,  CHEN, Ying ,  STOCKHAMMER, Thomas ,  BORRAN, Jaber Mohammad

IPC: H04N21/231 ,  H04L29/06 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/258 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/44 ,  H04N21/84 ,  H04N21/845 ,  H04N21/438

CPC classification number: H04L65/608 ,  H04L65/607 ,  H04L67/02 ,  H04N21/23106 ,  H04N21/23406 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/25808 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/4384 ,  H04N21/44004 ,  H04N21/84 ,  H04N21/8456

Abstract: A block-request streaming system provides for low-latency streaming of a media presentation. A plurality of media segments are generated according to an encoding protocol. Each media segment includes a random access point. A plurality of media fragments are encoded according to the same protocol. The media segments are aggregated from a plurality of media fragments.

公开(公告)号：EP2805468A1

公开(公告)日：2014-11-26

申请号：EP13704642.1

申请日：2013-01-15

Applicant: Qualcomm Incorporated

Inventor： PAZOS, Carlos M.D. ,  STOCKHAMMER, Thomas ,  CHERIAN, George ,  GHOLMIEH, Ralph Akram ,  NAIK, Nagaraju ,  WANG, Jun ,  LO, Charles Nung

IPC: H04L29/06

CPC classification number: H04W24/02 ,  H04L65/1069 ,  H04L65/4076 ,  H04L65/4084

Abstract: Techniques are provided for receiving one or more representations of content wirelessly. The method may involve receiving a media presentation description (MPD) that includes parameters for reception of data segments for multiple representations of content via broadcast transmission and unicast transmission. The method may involve determining whether the broadcast transmission or the unicast transmission is appropriate for reception of the data segments, and selecting a given representation from among the multiple representations of the content based on a criteria of the mobile entity. The method may involve receiving the data segments for the given representation based at least in part on the parameters for the determined one of the broadcast transmission and the unicast transmission.

Abstract translation: 提供了用于接收内容的一个或一个以上表示无线技术。 该方法可以包括接收媒体呈现描述（MPD）确实包括经由广播传输和单播传输用于内容的多个表示数据段的接收参数。 该方法可以包括确定是否采所述广播传输或单播传输是适合接收数据段，并基于所述移动实体的标准的内容的多个表示中选择一个给定的表示。 该方法可以包括接收用于至少基于所述给定表示的数据段部分地基于所述参数用于广播传输的确定性开采一个和所述单播传输。