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公开(公告)号：US20130254634A1
公开(公告)日：2013-09-26
申请号：US13753442
申请日：2013-01-29
Applicant: QUALCOMM INCORPORATED
Inventor： Michael George LUBY , Kevin Roland FALL , Thomas STOCKHAMMER
IPC: H04L1/00
CPC classification number: H04L1/0041 , H04L1/0057 , H04L12/1881 , H04L65/00 , H04L65/4084 , H04L65/605 , H04L65/607 , H04L67/06
Abstract: Data objects can be delivered over a network using a file delivery system and universal object delivery and template-based file delivery. This might be done by forming source data into a sequence of data objects represented by symbols in packets, sending those to receivers on request, wherein a transmitter obtains a template file delivery table with delivery metadata for the data objects, and constructing a first transmission object identifier for a data object based on a transmission object identifier construction rule described in the template file delivery table. A receiver might receive packets, extract a second transmission object identifier, associate encoded symbols comprising the received data packet with the data object if the first transmission object identifier and the second transmission object identifier identify the same data object, and recover, at least approximately, the source data for the data object based on the encoded symbols associated with the data object.
Abstract translation: 数据对象可以使用文件传递系统和通用对象传递以及基于模板的文件传递通过网络传送。 这可以通过将源数据形成到由分组中的符号表示的数据对象的序列中来完成，根据请求将它们发送到接收器，其中发送器获得具有用于数据对象的传送元数据的模板文件传递表，以及构建第一传输对象 基于模板文件传递表中描述的传输对象标识符构造规则的数据对象的标识符。 如果第一传输对象标识符和第二传输对象标识符识别相同的数据对象，则接收机可以接收分组，提取第二传输对象标识符，将包括接收到的数据分组的编码符号与数据对象相关联，并且至少近似地， 基于与数据对象相关联的编码符号的数据对象的源数据。
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公开(公告)号：US20240187347A1
公开(公告)日：2024-06-06
申请号：US18168903
申请日：2023-02-14
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Prashanth Haridas HANDE , Martin RENSCHLER , Sebastian SPEICHER , Imed BOUAZIZI , Thomas STOCKHAMMER , Nikolai Konrad LEUNG , Peerapol Tinnakornsrisuphap
IPC: H04L47/10 , H04L47/2491 , H04W24/08 , H04W28/02
CPC classification number: H04L47/18 , H04L47/2491 , H04W24/08 , H04W28/0268
Abstract: Embodiments of systems and methods for measuring data packet delays in an end-to-end communication path according to some embodiments may include transmitting from a first computing device to a second computing device first delay measurement information in a first packet with a header portion configured to indicate that the first packet is a data packet, receiving from the second computing device second delay measurement information in a second packet with a header portion configured to indicate that the second packet is a data packet, determining a data packet delay between the first computing device and the second computing device based on transmit timing information of the first packet and receive timing information of the second packet, and using the determined packet delay to set a quality of service for a communication path between the first computing device and the second computing device.
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公开(公告)号：US20240135647A1
公开(公告)日：2024-04-25
申请号：US18486414
申请日：2023-10-12
Applicant: QUALCOMM Incorporated
Inventor： Imed BOUAZIZI , Michel Adib SARKIS , Thomas STOCKHAMMER
IPC: G06T17/20
CPC classification number: G06T17/20
Abstract: Systems and techniques are described herein for generating virtual representation (e.g., avatar). For example, a process can include obtaining data describing a virtual representation, the data including a hierarchical set of nodes, wherein a first node of the set of nodes includes type information, source information, and a mapping, and wherein a child node of the hierarchical set of nodes includes data associated with a segment of the virtual representation; identifying, based on the type information, a format associated with the virtual representation of a user; identifying, based on the mapping, the child node in the hierarchical set of nodes; identifying, based on the source information, a portion of the data associated with the child node; and processing the data associated with the segment of the virtual representation of the child node based on a corresponding format for the virtual representation to generate a segment of the virtual representation.
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公开(公告)号：US20240062467A1
公开(公告)日：2024-02-22
申请号：US18346579
申请日：2023-07-03
Applicant: QUALCOMM Incorporated
Inventor： Michel Adib SARKIS , Chiranjib CHOUDHURI , Ke-Li CHENG , Ajit Deepak GUPTE , Ning BI , Cristina DOBRIN , Ramesh CHANDRASEKHAR , Imed BOUAZIZI , Liangping MA , Thomas STOCKHAMMER , Nikolai Konrad LEUNG
CPC classification number: G06T17/20 , G06T13/40 , G06T7/70 , G06V10/60 , G06V40/11 , G06T2207/30201
Abstract: Systems and techniques are described for establishing one or more virtual sessions between users. For instance, a first device can transmit, to a second device, a call establishment request for a virtual representation call for a virtual session and can receive, from the second device, a call acceptance indicating acceptance of the call establishment request. The first device can transmit, to the second device, first mesh information for a first virtual representation of a first user of the first device and first mesh animation parameters for the first virtual representation. The first device can receive, from the second device, second mesh information for a second virtual representation of a second user of the second device and second mesh animation parameters for the second virtual representation. The first device can generate, based on the second mesh information and the second mesh animation parameters, the second virtual representation of the second user.
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公开(公告)号：US20240015586A1
公开(公告)日：2024-01-11
申请号：US17811207
申请日：2022-07-07
Applicant: QUALCOMM Incorporated
Inventor： Nikolai Konrad LEUNG , Peerapol TINNAKORNSRISUPHAP , Hussein METWALY SAAD , Simone MERLIN , Thomas STOCKHAMMER
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device (WCD) may communicate a first set of data packets with a second WCD via a wireless link using a first set of one or more parameters. The WCD may obtain environmental information associated with an environment of the first WCD or the second WCD. The WCD may detect, based at least in part on the environmental information, a predicted increase of packet loss for a subsequent period of time. The WCD may communicate a second set of data packets with the second WCD via the wireless link using a second set of one or more parameters, the second set of one or more parameters based at least in part on detection of the predicted increase of packet loss. Numerous other aspects are described.
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Patent Agency Ranking
26.发明公开公开(公告)号：US20230362058A1
公开(公告)日：2023-11-09
申请号：US18312551
申请日：2023-05-04
Applicant: QUALCOMM Incorporated
Inventor： Dario Serafino TONESI , Miguel GRIOT , Sunghoon KIM , Prashanth Haridas HANDE , Thomas STOCKHAMMER , Yih-Hao LIN , Mickael MONDET
IPC: H04L41/0894 , H04L47/31
CPC classification number: H04L41/0894 , H04L47/31
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, one or more network entities or functionalities may participate in a two-step procedure according to which the one or more network entities or functionalities negotiate a set of available marking mechanisms for identification of packets as belonging to a same protocol data unit (PDU) set or data burst and according to which an application function (AF) may receive a notification of one or more selected marking mechanisms that are to be used for a traffic flow. The AF may negotiate the set of available marking mechanisms with a network exposure function (NEF) and may receive an indication of the one or more selected marking mechanisms from a session management function (SMF).
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公开(公告)号：US20230292226A1
公开(公告)日：2023-09-14
申请号：US18006347
申请日：2020-10-01
Applicant: QUALCOMM Incorporated
Inventor： Imed BOUAZIZI , Charles Nung LO , Juan ZHANG , Thomas STOCKHAMMER
Abstract: Embodiments include methods and devices for media application function (AF) exposure functionality. Various aspects may include receiving an access configuration message for a service or application provider, the access configuration message including an indication of one or more event types and parameters, one or more exposure levels, and aggregation rules. Various embodiments may include an AF server subscribing other computing devices to event types and parameters for the service or application based on the exposure level of the other computing device.
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公开(公告)号：US20230247488A1
公开(公告)日：2023-08-03
申请号：US18163007
申请日：2023-02-01
Applicant: QUALCOMM Incorporated
Inventor： Imed BOUAZIZI , Liangping MA , Thomas STOCKHAMMER
CPC classification number: H04W28/20 , H04W28/0215
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of one or more parameters for a split rendering configuration with a network node. The UE may receive an indication of acceptance of the one or more parameters for a split rendering session. Numerous other aspects are described.
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公开(公告)号：US20220286899A1
公开(公告)日：2022-09-08
申请号：US17653023
申请日：2022-03-01
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Nikolai Konrad LEUNG , Alberto RICO ALVARINO , Min WANG , Thomas STOCKHAMMER , Leena ZACHARIAS , Yong HE , Imed BOUAZIZI , Muhammed Zeyd COBAN , Umesh PHUYAL , Louis Joseph KEROFSKY
Abstract: Various embodiments may provide methods, systems, and devices for supporting application level discovery of Radio Access Network (RAN) statistics and/or events. Various embodiments may provide methods, systems, and devices for supporting application level signaling of Quality of Service (QoS) requirements.
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公开(公告)号：US20220247807A1
公开(公告)日：2022-08-04
申请号：US17676589
申请日：2022-02-21
Applicant: QUALCOMM Incorporated
Inventor： Michael George LUBY , Mark WATSON , Lorenzo VICISANO , Payam PAKZAD , Bin WANG , Thomas STOCKHAMMER , Ying CHEN
IPC: H04L65/60 , H04N21/231 , H04N21/234 , H04N21/2343 , H04N21/235 , H04N21/258 , H04N21/2662 , H04N21/435 , H04N21/44 , H04N21/4402 , H04N21/442 , H04N21/84 , H04N21/845 , H04L65/612 , H04L67/02
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.
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