-
公开(公告)号：US11321516B2
公开(公告)日：2022-05-03
申请号：US16250776
申请日：2019-01-17
Applicant: QUALCOMM Incorporated
Inventor： Waqar Zia , Charles Nung Lo , Thomas Stockhammer , Giridhar Dhati Mandyam , Ye-Kui Wang , Gordon Kent Walker
IPC: G06F16/955 , G06F40/143 , H04N21/435 , G06F40/197 , G06F16/958 , H04L67/02 , H04L67/568
Abstract: In one example, a device for retrieving media data includes a memory configured to store an ISO Base Media File Format (ISO BMFF) file including one or more samples including hypertext markup language (HTML) elements defining dynamic web content, and a processing unit implemented in circuitry and configured to: retrieve the ISO BMFF file, extract the HTML elements from the samples of the file, and processing the HTML elements to present the dynamic web content. The HTML elements may include JavaScript elements. The processing unit may also present the dynamic web content in a manner that is synchronized with corresponding media data.
-
公开(公告)号：US10708666B2
公开(公告)日：2020-07-07
申请号：US15684481
申请日：2017-08-23
Applicant: QUALCOMM Incorporated
Inventor： Charles Nung Lo , Thomas Stockhammer , Nagaraju Naik , Carlos Marcelo Dias Pazos , Gordon Kent Walker
Abstract: Systems, methods, and devices of various embodiments enable the provision of providing terrestrial broadcast television services over a cellular broadcast system. In various embodiments, a processor of a network element of the cellular broadcast system may parse a terrestrial broadcast television service for one or more information elements. The processor may configure a service description of the cellular broadcast system to include the one or more information elements of the terrestrial broadcast television service. The processor may send the configured service description over the cellular broadcast system to a receiving device to enable the receiving device to receive the terrestrial broadcast television service over the cellular broadcast system.
-
23.发明申请公开(公告)号：US20190149857A1
公开(公告)日：2019-05-16
申请号：US16184683
申请日：2018-11-08
Applicant: QUALCOMM Incorporated
IPC: H04N21/234 , H04N21/81 , H04L29/08
Abstract: In one example, a device includes one or more processors implemented in circuitry and configured to execute a Dynamic Adaptive Streaming over HTTP (DASH) aware application (DAA) and a DASH client, and one or more user interfaces. The DAA subscribes to DASH events of a DASH event stream via a first application programming interface (API) between the DAA and a DASH client executed by the one or more processors. The DAA then receives data for one or more DASH events of the DASH event stream from the DASH client via a second API between the DAA and the DASH client, the data for the one or more DASH events specifying interactivity-related content. The DAA then presents the interactivity-related content via the one or more user interfaces. The DAA may further send usage measurements on usage of the interactivity-related content to the DASH client, for reporting to a report server device.
-
公开(公告)号：US20190020915A1
公开(公告)日：2019-01-17
申请号：US16033999
申请日：2018-07-12
Applicant: QUALCOMM Incorporated
Inventor： Thomas Stockhammer , Yekui Wang , Giridhar Dhati Mandyam , Charles Nung Lo , Waqar Zia
IPC: H04N21/43 , H04N21/854 , H04N21/8547
Abstract: In one example, a device for retrieving media data includes a memory configured to store media data, and one or more processors implemented in circuitry and configured to retrieve a file including the media data, web content formatted according to hypertext markup language (HTML), and data indicating how to synchronize the web content with the media data, and present the media data and the web content, wherein to present the media data and the web content, the one or more processors are configured to synchronize presentation of the web content with presentation of the media data according to the data indicating how to synchronize the web content with the media data.
-
公开(公告)号：US10129308B2
公开(公告)日：2018-11-13
申请号：US14989540
申请日：2016-01-06
Applicant: QUALCOMM Incorporated
Inventor： Charles Nung Lo , Thomas Stockhammer , Michael George Luby , Carlos Marcelo Dias Pazos , Jun Wang
IPC: H04L29/06 , H04L12/741 , H04L1/00 , H04L29/08 , H04N21/2362 , H04N21/2381 , H04N21/262 , H04N21/443 , H04W4/06
Abstract: An over-the-air (OTA) broadcast middleware unit is configured to receive aggregated session description data for a plurality of sessions, wherein each of the sessions transports media data related to common media content, and wherein each of the sessions is transmitted as part of an OTA broadcast, and extract at least some of the media data from the OTA broadcast based on the aggregated session description data. The OTA broadcast middleware unit may further deliver the extracted media data to a streaming client, such as a Dynamic Adaptive Streaming over HTTP (DASH) client.
-
Patent Agency Ranking
公开(公告)号：US20180324759A1
公开(公告)日：2018-11-08
申请号：US15966710
申请日：2018-04-30
Applicant: QUALCOMM Incorporated
Inventor： Amer Catovic , Carlos Marcelo Dias Pazos , Charles Nung Lo
Abstract: Systems, methods, and devices of the various embodiments enable efficient broadcast service acquisition by ROM computing devices. In various embodiments, the Multimedia Broadcast Multicast Service (MBMS) Service Identifiers (IDs) for broadcast services intended for use by receive-only mode (ROM) computing devices may be divided into ranges by broadcast service type.
-
公开(公告)号：US20170230434A1
公开(公告)日：2017-08-10
申请号：US15497820
申请日：2017-04-26
Applicant: QUALCOMM Incorporated
Inventor： Jun Wang , Carlos Marcelo Dias Pazos , Charles Nung Lo , Nagaraju Naik , Thomas Stockhammer , Gordon Kent Walker
CPC classification number: H04L65/60 , H04L12/189 , H04L65/4076 , H04L65/601 , H04L65/605 , H04L65/607 , H04L67/02 , H04L69/18 , H04W4/06 , H04W36/14 , H04W76/40 , H04W88/06
Abstract: A device for receiving streaming data includes a broadcast or multicast middleware unit configured to receive the streaming data via a second service and a proxy unit configured to be disposed between the middleware unit and a client application, the proxy unit further configured to receive an indication of whether the streaming data is to be received via a first service or the second service, when the indication indicates that the streaming data is to be received via the first service: disable the middleware unit; and receive the streaming data via the first service, and when the indication indicates that the streaming data is to be received via the second service: activate the middleware unit to receive the streaming data via the second service, wherein the second service comprises at least one of a broadcast service or a multicast service; and receive the streaming data from the middleware unit.
-
公开(公告)号：US09674674B2
公开(公告)日：2017-06-06
申请号：US14508074
申请日：2014-10-07
Applicant: QUALCOMM Incorporated
Inventor： Jun Wang , Gordon Kent Walker , Charles Nung Lo , Thomas Stockhammer , Nagaraju Naik , Xiaoxia Zhang
CPC classification number: H04W4/06 , H04L12/1407 , H04L12/1485 , H04W12/08
Abstract: Systems, methods, and devices of the various embodiments enable the use of a broadcast bearer (such as a Multimedia Broadcast Multicast Service (“MBMS”) bearer), unicast bearer, or both a unicast bearer and a broadcast bearer to deliver content to a receiver device. In various embodiments, network policy governing delivery of one or more service or one or more classes of services via a unicast bearer and a broadcast bearer may be provided to one or more devices in the network. In various embodiments, network policy may be applied to the unicast or broadcast delivery selections of a service to control use of a unicast bearer and/or the broadcast bearer to provision the service.
-
公开(公告)号：US20160373324A1
公开(公告)日：2016-12-22
申请号：US15184451
申请日：2016-06-16
Applicant: QUALCOMM Incorporated
Inventor： Ralph Akram Gholmieh , Carlos Marcelo Dias Pazos , Nagaraju Naik , Thomas Stockhammer , Charles Nung Lo
CPC classification number: H04L43/06 , H04L41/50 , H04L43/022 , H04L43/08 , H04L65/4076 , H04L65/4084 , H04L65/80 , H04L67/02 , H04L67/42 , H04N21/00
Abstract: An example device for generating quality measurement reports includes one or more hardware-based processors implemented using digital circuitry, the processors being configured to execute a middleware unit and a target application for media data. The middleware unit is configured to receive media data via broadcast or multicast from a server device, generate reception reports covering the reception of the media data according to received reporting directives, deliver at least part of the media data to a target application of the client device, receive quality of experience (QoE) reports from the target application, and provide contents of the QoE reports to a reception reporting server.
Abstract translation: 用于产生质量测量报告的示例性设备包括使用数字电路实现的一个或多个基于硬件的处理器，所述处理器被配置为执行媒体数据的中间件单元和目标应用。 中间件单元被配置为经由来自服务器设备的广播或多播接收媒体数据，根据接收到的报告指令生成覆盖媒体数据的接收的接收报告，将至少部分媒体数据传送到客户端设备的目标应用 从目标应用接收体验质量（QoE）报告，并向接收报告服务器提供QoE报告的内容。
-
公开(公告)号：US20160360288A1
公开(公告)日：2016-12-08
申请号：US15160395
申请日：2016-05-20
Applicant: QUALCOMM Incorporated
Inventor： Giridhar Mandyam , Gordon Kent Walker , Charles Nung Lo , Thomas Stockhammer
Abstract: Systems and methods for handling and outputting broadcast content and secondary content based on metadata embedded in the broadcast content are provided. Embodiments may include receiving broadcast content, wherein the received broadcast content includes metadata embedded into the broadcast content. Embodiments may also include decoding the broadcast content to extract the metadata from the broadcast content and outputting the broadcast content in collaboration with the extracted metadata.
Abstract translation: 提供了基于嵌入在广播内容中的元数据来处理和输出广播内容和次要内容的系统和方法。 实施例可以包括接收广播内容，其中所接收的广播内容包括嵌入到广播内容中的元数据。 实施例还可以包括解码广播内容以从广播内容中提取元数据，并与所提取的元数据协同输出广播内容。
-
-
-
-
-
-
-
-
-
Search Results
64
records
(took 0.022 seconds)
