公开(公告)号：US20210281800A1

公开(公告)日：2021-09-09

申请号：US16810713

申请日：2020-03-05

Applicant: QUALCOMM Incorporated

Inventor： Shubhra SINGH ,  Sandeep PADUBIDRI RAMAMURTHY ,  Shankar Ganesh LAKSHMANASWAMY

IPC: H04N7/14 ,  H04L29/06 ,  H04L12/26

Abstract: The present disclosure relates to methods and devices for wireless communication including a UE and another UE or a base station. The UE can communicate via a current call communication with a current call quality, where the current call communication can be a RAT. The UE can also determine whether a current call activity is inactive for a time period. Additionally, the UE can maintain the current call quality when the current call activity is inactive for the time period. The UE can also monitor one or more data packets over the current call communication for the time period. Further, the UE can stop downgrading to a lower call quality when the current call activity is inactive for the time period. The UE can also switch the current call communication to a new call communication when the current call activity is inactive for the time period.

公开(公告)号：US20230112354A1

公开(公告)日：2023-04-13

申请号：US18047629

申请日：2022-10-18

Applicant: QUALCOMM Incorporated

Inventor： Ansh Abhay BALDE ,  Venkata Phani Krishna AKELLA ,  Rajesh POLISETTI ,  Hemanth YERVA ,  Sandeep PADUBIDRI RAMAMURTHY

IPC: H04L43/0829 ,  G06V40/16 ,  G06N3/08 ,  H04L12/18 ,  H04L43/0817 ,  H04W36/02 ,  H04W56/00

Abstract: The present disclosure relates to methods and devices for wireless communication of an apparatus, e.g., a UE. In one aspect, the apparatus may determine whether a connection of a video call is interrupted, the video call including a plurality of decoded frames. The apparatus may also determine, if the connection of the video call is interrupted, whether one or more decoded frames of the plurality of decoded frames are suitable for artificial frame generation. The apparatus may also generate one or more artificial frames based on the one or more decoded frames and an audio feed from a transmitting device. Additionally, the apparatus may determine whether the one or more artificial frames are suitable for a facial model call. The apparatus may also establish a facial model call based on a combination of the one or more artificial frames and the audio feed from the transmitting device.

公开(公告)号：US20220321441A1

公开(公告)日：2022-10-06

申请号：US17217857

申请日：2021-03-30

Applicant: QUALCOMM Incorporated

Inventor： Ansh Abhay BALDE ,  Venkata Phani Krishna AKELLA ,  Rajesh POLISETTI ,  Hemanth YERVA ,  Sandeep PADUBIDRI RAMAMURTHY

IPC: H04L12/26 ,  H04W36/02 ,  G06N3/08 ,  H04W56/00 ,  G06K9/00 ,  H04L12/18

Abstract: The present disclosure relates to methods and devices for wireless communication of an apparatus, e.g., a UE. In one aspect, the apparatus may determine whether a connection of a video call is interrupted, the video call including a plurality of decoded frames. The apparatus may also determine, if the connection of the video call is interrupted, whether one or more decoded frames of the plurality of decoded frames are suitable for artificial frame generation. The apparatus may also generate one or more artificial frames based on the one or more decoded frames and an audio feed from a transmitting device. Additionally, the apparatus may determine whether the one or more artificial frames are suitable for a facial model call. The apparatus may also establish a facial model call based on a combination of the one or more artificial frames and the audio feed from the transmitting device.

公开(公告)号：US20200329128A1

公开(公告)日：2020-10-15

申请号：US16379342

申请日：2019-04-09

Applicant: QUALCOMM Incorporated

Inventor： Shubhra SINGH ,  Sandeep PADUBIDRI RAMAMURTHY ,  Shankar Ganesh LAKSHMANASWAMY

IPC: H04L29/06 ,  H04N7/14 ,  H04N21/643

Abstract: Various protocols have been defined that computing devices can use to establish a real-time communication session. These protocols can describe techniques by which the computing devices can negotiate the parameters to use in the communication session, so that each device transmits media that the other device or devices are able to accept. Feedback mechanisms aid in correcting issues with media streams. Techniques can be used to determine the feedback mechanisms supported by a computing device on a session, when the computing device indicates that the computing device supports feedback, but does not specify the types of feedback that the computing device supports. These techniques can include sending a message that requires a response. When the response is received, the sending device can determine a feedback type supported by the receiving device.