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公开(公告)号：US12004020B2
公开(公告)日：2024-06-04
申请号：US17457127
申请日：2021-12-01
Applicant: QUALCOMM Incorporated
Inventor： Vikram Singh , Bhupesh Manoharlal Umatt , Carlos Marcelo Dias Pazos , Cherng-Shung Hsu , Qingxin Chen , Yong Xie
CPC classification number: H04W36/0022 , H04W76/18 , H04W76/34
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, while the UE is in an active session using a first radio access technology (RAT) associated with a first subscription of the UE, a call request via the first RAT, wherein the call request is associated with a second subscription of the UE. The UE may determine that the call request is received from a serving cell that is associated with fallback from the first RAT to a second RAT for calls. The UE may reject the call request or transition the second subscription to a third RAT based at least in part on the determination that the call request is received via the serving cell that is associated with fallback from the first RAT to the second RAT for calls. Numerous other aspects are described.
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公开(公告)号：US20220407899A1
公开(公告)日：2022-12-22
申请号：US17807284
申请日：2022-06-16
Applicant: QUALCOMM Incorporated
Inventor： Imed Bouazizi , Thomas Stockhammer , Nikolai Konrad Leung , Carlos Marcelo Dias Pazos , Liangping Ma
IPC: H04L65/401 , H04L65/1016 , H04L65/1069
Abstract: An example first client device for transmitting augmented reality (AR) media data includes a memory configured to store media data including voice data and augmented reality (AR) data; and one or more processors implemented in circuitry and configured to: participate in a voice call session with a second client device; receive data indicating that an AR session is to be initiated in addition to the voice call session from the second client device; receive data to initiate the AR session; and participate in the AR session with the second client device using the data to initiate the AR session.
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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.
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4.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.
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公开(公告)号：US10193994B2
公开(公告)日：2019-01-29
申请号：US15184138
申请日：2016-06-16
Applicant: QUALCOMM Incorporated
Inventor： Osama Abdel Latif Lotfallah , Carlos Marcelo Dias Pazos , Thomas Stockhammer , Nagaraju Naik
IPC: H04L29/08 , H04L29/06 , H04N21/2343 , H04N21/433 , H04N21/462 , H04N21/61 , H04N21/845 , H04W4/06
Abstract: An example client device includes a middleware unit for receiving media data either via a broadcast service or a unicast service, depending on whether the broadcast service is available. The client device also includes a streaming client, such as a Dynamic Adaptive Streaming over HTTP (DASH) client. The DASH client sends requests to retrieve media data via the middleware unit. The middleware unit may cache media data received via the broadcast service, such that even when the broadcast service is not active, if the streaming client requests media data that was previously received via the broadcast service, the middleware unit may provide the media data to the streaming client from the cache, rather than requesting the media data from an external server device specified in the request from the streaming client.
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Patent Agency Ranking
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.
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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.
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公开(公告)号：US20170359405A1
公开(公告)日：2017-12-14
申请号：US15675721
申请日：2017-08-12
Applicant: QUALCOMM Incorporated
Inventor： Chaitali Gupta , Carlos Marcelo Dias Pazos , Nagaraju Naik , Ralph Akram Gholmieh
CPC classification number: H04L67/06 , H04L65/1066 , H04L65/4007 , H04L65/4076 , H04W4/06 , H04W72/005 , H04W76/40
Abstract: Embodiment systems, methods, and devices enable data streams of a broadcast service to be carried in multiple communication sessions in any transport protocol providing file transport information and the transmission of objects, an example of which is File Delivery Over Unidirectional Transport (“FLUTE”). A session description may include a category attribute indicating the type of data carried in such a protocol session. A schedule fragment may include references to a session description for each such protocol session associated with a service. A common listing of configuration parameters may be generated for all such protocol sessions associated with a service. A different listing of configuration parameters may be generated for each such protocol session associated with a service. A flag setting in a diary file may indicate one or more such protocol session associated with a service over which in-band update fragments may be broadcast.
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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.
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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。
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