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公开(公告)号：US20190325614A1
公开(公告)日：2019-10-24
申请号：US15959359
申请日：2018-04-23
Applicant: QUALCOMM Incorporated
Inventor： Vinay MELKOTE KRISHNAPRASAD , Ajit Venkat RAO , Bojan VRCELJ , Dieter SCHMALSTIEG
Abstract: Aspects of the present disclosure provide a method for compressing a point cloud. The method includes determining a sub-division technique for the volume based on one or more numbers derived from a distribution of points in the volume, dividing the volume into a number of sub-volumes according to the sub-division technique, and determining whether each sub-volume of the sub-volumes is occupied by at least one point. The method includes generating a bit sequence for the volume comprising a control code that is based on the sub-division technique and an occupancy indicator that indicates whether or not each sub-volume is occupied by at least one point.
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公开(公告)号：US20240396962A1
公开(公告)日：2024-11-28
申请号：US18791331
申请日：2024-07-31
Applicant: QUALCOMM Incorporated
Inventor： Bojan VRCELJ , Prashanth Haridas HANDE , Vinay MELKOTE KRISHNAPRASAD , Ajit Venkat RAO , Thomas STOCKHAMMER
IPC: H04L67/1008 , H04L43/0882
Abstract: The present disclosure relates to methods and apparatus for computer processing. Aspects of the present disclosure can determine at least one of a quality, latency, or capacity of a communication link for communication between a client device and a server. Aspects of the present disclosure can also determine a computational load for an application computation between the client device and the server. Moreover, aspects of the present disclosure can adjust a computational distribution for the application computation between the client device and the server based on at least one of the computational load for the application computation or the at least one of the quality, latency, or capacity of the communication link. Aspects of the present disclosure can also determine a computational capacity of at least one of the client device or the server.
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公开(公告)号：US20240147469A1
公开(公告)日：2024-05-02
申请号：US18548187
申请日：2022-05-03
Applicant: QUALCOMM Incorporated
Inventor： Prashanth Haridas HANDE , Ravi AGARWAL , Vinay MELKOTE KRISHNAPRASAD , Peerapol TINNAKORNSRISUPHAP , Mickael MONDET
IPC: H04W72/1268 , H04W76/28
CPC classification number: H04W72/1268 , H04W76/28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information identifying uplink and downlink transmission opportunities that are based at least in part on downlink traffic from an application server. The UE may communicate the uplink and downlink transmission opportunities to an application client connected to the UE via a cross-layer application programming interface (API). The UE may transmit one or more uplink communications including traffic from the application client in one or more of the uplink and downlink transmission opportunities. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240054688A1
公开(公告)日：2024-02-15
申请号：US17818989
申请日：2022-08-11
Applicant: QUALCOMM Incorporated
Inventor： Vikram SINGH , Shankar Ganesh LAKSHMANASWAMY , Srinath NAGARAJ , Carlos Marcelo Dias PAZOS , Abhishek RANKA , Sandeep Kanakapura LAKSHMIKANTHA , Vinay MELKOTE KRISHNAPRASAD , Sanjeev MITTAL
CPC classification number: G06T11/00 , H04W76/10 , H04L65/65 , G06T9/00 , G06T19/006
Abstract: Embodiments include methods performed by a processor of a receiving wireless device for rendering augmented reality content. The methods may include receiving real image data from a transmitting wireless device via a first data stream, and receiving augmented reality (AR) content from the transmitting wireless device via a second data stream that is an alt video stream, in which the AR content is for display with the real image data. Methods may further include displaying the AR content in conjunction with the real image data.
In some embodiments, the first data stream and the second data stream are Real-time Transport Protocol (RTP) streams.-
公开(公告)号：US20230197037A1
公开(公告)日：2023-06-22
申请号：US17645301
申请日：2021-12-20
Applicant: QUALCOMM Incorporated
Inventor： Abhishek RANKA , Arpit BHATNAGAR , Mohammed Mohsin HUSSAIN , Karthik M V , Vinay MELKOTE KRISHNAPRASAD , Qi XUE
CPC classification number: G09G5/12 , G06F3/012 , G09G2370/022 , G09G2360/18
Abstract: Aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., client device or a server. The apparatus may transmit, to a server at a beginning of a first time period, at least one first head pose associated with a position of the client device, the first time period being synchronized with the server. The apparatus may also receive, from the server during a second time period, at least one first frame including first content based on the at least one first head pose, the second time period being synchronized with the server. Further, the apparatus may display, upon receiving the at least one frame during the second time period, the at least one first frame including the first content.
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公开(公告)号：US20210409886A1
公开(公告)日：2021-12-30
申请号：US17360971
申请日：2021-06-28
Applicant: QUALCOMM Incorporated
Abstract: A device includes one or more processors configured to receive, via wireless transmission from a streaming device, encoded ambisonics audio data representing a sound field. The one or more processors are also configured to perform decoding of the ambisonics audio data to generate decoded ambisonics audio data. The decoding of the ambisonics audio data includes base layer decoding of a base layer of the encoded ambisonics audio data and selectively includes enhancement layer decoding in response to an amount of movement of the device. The one or more processors are further configured to adjust the decoded ambisonics audio data to alter the sound field based on data associated with at least one of a translation or an orientation associated with the movement of the device. The one or more processors are also configured to output the adjusted decoded ambisonics audio data to two or more loudspeakers for playback.
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公开(公告)号：US20210281638A1
公开(公告)日：2021-09-09
申请号：US16810071
申请日：2020-03-05
Applicant: QUALCOMM Incorporated
Inventor： Bojan VRCELJ , Prashanth Haridas HANDE , Vinay MELKOTE KRISHNAPRASAD , Ajit Venkat RAO , Thomas STOCKHAMMER
Abstract: The present disclosure relates to methods and apparatus for computer processing. Aspects of the present disclosure can determine at least one of a quality, latency, or capacity of a communication link for communication between a client device and a server. Aspects of the present disclosure can also determine a computational load for an application computation between the client device and the server. Moreover, aspects of the present disclosure can adjust a computational distribution for the application computation between the client device and the server based on at least one of the computational load for the application computation or the at least one of the quality, latency, or capacity of the communication link. Aspects of the present disclosure can also determine a computational capacity of at least one of the client device or the server.
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公开(公告)号：US20210037250A1
公开(公告)日：2021-02-04
申请号：US16529710
申请日：2019-08-01
Applicant: QUALCOMM Incorporated
Inventor： Mina Ayman Saleh Yanni MAKAR , Ajit Venkat RAO , Sandeep Kanakapura LAKSHMIKANTHA , Qi XUE , Bibhu MOHANTY , Vinay MELKOTE KRISHNAPRASAD
IPC: H04N19/166 , H04N19/174 , H04N19/137 , H04N19/895
Abstract: Techniques are provided for adaptively controlling an encoding device to allow dynamic insertion intra-coded video content based on feedback information. For example, at least a portion of a video slice of a video frame in a video bitstream can be determined to be missing or corrupted. Feedback information indicating at least the portion of the video slice is missing or corrupted can be sent to an encoding device. An updated video bitstream can be received from the encoding device in response to the feedback information. The updated video bitstream can include at least one intra-coded video slice having a size that is larger than the missing or corrupted video slice. The size of the at least one intra-coded video slice can be determined to cover the missing or corrupted slice and propagated error in the video frame caused by the missing or corrupted slice.
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