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31.发明授权公开(公告)号：US11317333B2
公开(公告)日：2022-04-26
申请号：US16870686
申请日：2020-05-08
Applicant: QUALCOMM Incorporated
Inventor： Yong Xie , Arvind Vardarajan Santhanam , Carlos Marcelo Dias Pazos , Vikram Singh , Mouaffac Ambriss , Sumit Kumar Singh
Abstract: A configuration is disclosed to enable a UE to preempt SRVCC by triggering a handover to a Wi-Fi network. The apparatus determines whether a Wi-Fi cell is viable as a first target cell, from a plurality of target cells, serving the UE to continue the active transmission on the Wi-Fi cell. The apparatus extends a TTT timer length based at least in part on the determination that the Wi-Fi cell is viable as the target cell serving the UE to continue the active transmission on the Wi-Fi cell. The apparatus initiates a handover to the Wi-Fi cell from the first network prior to the expiration of a TTT timer and prior to the first network initiating a handover to a second target cell, from the plurality of target cells, on a second network.
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公开(公告)号：US10902474B2
公开(公告)日：2021-01-26
申请号：US14665500
申请日：2015-03-23
Applicant: QUALCOMM Incorporated
Inventor： Charles Nung Lo , Thomas Stockhammer , Gordon Kent Walker , Jun Wang , Nagaraju Naik , Carlos Marcelo Dias Pazos
IPC: G06Q30/02 , H04L29/08 , H04N21/258 , H04N21/442 , H04N21/45 , H04N21/81 , H04N21/854 , H04N21/845 , H04L29/06
Abstract: In one example, a method of retrieving media data includes, by a multimedia broadcast multicast service (MBMS) client of a client device: receiving advertisement media data of one or more advertisement groups, receiving an identifier value for one of the advertisement groups from a dynamic adaptive streaming over HTTP (DASH) client of the client device, extracting the advertisement media data of the advertisement group corresponding to the identifier value, and providing the extracted advertisement media data to the DASH client.
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公开(公告)号：US10659507B2
公开(公告)日：2020-05-19
申请号：US15054226
申请日：2016-02-26
Applicant: QUALCOMM Incorporated
Inventor： Osama Lotfallah , Carlos Marcelo Dias Pazos , Charles Nung Lo , Nagaraju Naik , Thomas Stockhammer
Abstract: Systems, methods, and devices of the various embodiments enable HTTP servers, such as HTTP servers providing segments to DASH clients according to the various embodiments, to pass incomplete versions of segments in response to segment requests from the DASH clients. The various embodiments may enable clients, such as DASH clients, to parse incomplete versions of segments.
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公开(公告)号：US10412138B2
公开(公告)日：2019-09-10
申请号：US15054214
申请日：2016-02-26
Applicant: QUALCOMM Incorporated
Inventor： Osama Lotfallah , Carlos Marcelo Dias Pazos , Charles Nung Lo , Nagaraju Naik , Thomas Stockhammer
Abstract: Systems, methods, and devices of the various embodiments enable HTTP servers, such as HTTP servers providing segments to DASH clients according to the various embodiments, to pass incomplete versions of segments in response to segment requests from the DASH clients. The various embodiments may enable clients, such as DASH clients, to parse incomplete versions of segments.
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公开(公告)号：US10182330B2
公开(公告)日：2019-01-15
申请号：US14075916
申请日：2013-11-08
Applicant: QUALCOMM Incorporated
Inventor： Carlos Marcelo Dias Pazos , Xiaoxia Zhang , Chaitali Gupta , Jun Wang , Nagaraju Naik , Ralph A. Gholmieh
Abstract: An emergency notification service is described that is delivered using an evolved multimedia broadcast-multicast service (eMBMS). An emergency notification is sent out to user equipment (UE) in affected areas. In response to receiving the emergency notification, the UE searches the appropriate emergency multicast service acquisition information for multiple potential types of available emergency content that is provided by the eMBMS system in the network and tunes to the eMBMS to receive the emergency content. In selected aspects, the transmitted information, including the notifications and content may be scrambled using the same cell ID for each of the cells transmitting the same content. This improves the quality of the transmitted signals allowing for more reliable receipt and decoding by the receiving UEs.
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Patent Agency Ranking
公开(公告)号：US10165025B2
公开(公告)日：2018-12-25
申请号：US15079180
申请日：2016-03-24
Applicant: QUALCOMM Incorporated
Inventor： Mona Agrawal , Nagaraju Naik , Carlos Marcelo Dias Pazos
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive template information that identifies a template for generating a plurality of uniform resource identifiers (URIs) for accessing media content. The apparatus may generate, based on the template, one or more URIs of the plurality of URIs for accessing one or more portions of the media content. The apparatus may store the one or more URIs in a playlist file.
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公开(公告)号：US10091275B2
公开(公告)日：2018-10-02
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
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：US09473566B2
公开(公告)日：2016-10-18
申请号：US14302502
申请日：2014-06-12
Applicant: QUALCOMM Incorporated
Inventor： Thomas Stockhammer , Charles Nung Lo , Carlos Marcelo Dias Pazos
CPC classification number: H04L67/10 , H04L65/4076 , H04L65/608 , H04L67/16 , H04W4/06
Abstract: Systems, methods, and devices of the various embodiments enable objects associated with a service available in a MBMS network to be delivered through more than one delivery method or context. In various embodiments, an application service document may map objects of a service to their respective delivery methods or contexts. In an embodiment, an application service document may also identify service area restrictions applicable to an object. In an embodiment, an application service document may further identify group restrictions applicable to an object. In a further embodiment, the application service document may identify identical and alternative objects that are available.
Abstract translation: 各种实施例的系统，方法和设备使与MBMS网络中可用的服务相关联的对象能够通过多于一种的递送方法或上下文来传递。 在各种实施例中，应用服务文档可以将服务的对象映射到它们各自的递送方法或上下文。 在一个实施例中，应用服务文档还可以标识适用于对象的服务区域限制。 在一个实施例中，应用服务文档还可以识别适用于对象的组限制。 在另一实施例中，应用服务文档可以标识可用的相同和替代对象。
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公开(公告)号：US20160294900A1
公开(公告)日：2016-10-06
申请号：US15079180
申请日：2016-03-24
Applicant: QUALCOMM Incorporated
Inventor： Mona Agrawal , Nagaraju Naik , Carlos Marcelo Dias Pazos
CPC classification number: H04L65/4076 , H04L65/4084 , H04L65/608 , H04L65/80 , H04L67/02
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive template information that identifies a template for generating a plurality of uniform resource identifiers (URIs) for accessing media content. The apparatus may generate, based on the template, one or more URIs of the plurality of URIs for accessing one or more portions of the media content. The apparatus may store the one or more URIs in a playlist file.
Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以接收标识用于生成用于访问媒体内容的多个统一资源标识符（URI）的模板的模板信息。 该装置可以基于模板生成用于访问媒体内容的一个或多个部分的多个URI中的一个或多个URI。 该装置可以将一个或多个URI存储在播放列表文件中。
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公开(公告)号：US20160261664A1
公开(公告)日：2016-09-08
申请号：US15054214
申请日：2016-02-26
Applicant: QUALCOMM Incorporated
Inventor： Osama Lotfallah , Carlos Marcelo Dias Pazos , Charles Nung Lo , Nagaraju Naik , Thomas Stockhammer
CPC classification number: H04L65/602 , H04L65/4084 , H04L65/608 , H04L65/80 , H04L67/02 , H04L67/06 , H04L67/42
Abstract: Systems, methods, and devices of the various embodiments enable HTTP servers, such as HTTP servers providing segments to DASH clients according to the various embodiments, to pass incomplete versions of segments in response to segment requests from the DASH clients. The various embodiments may enable clients, such as DASH clients, to parse incomplete versions of segments.
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