公开(公告)号：US20150334703A1

公开(公告)日：2015-11-19

申请号：US14582767

申请日：2014-12-24

Applicant: QUALCOMM Incorporated

Inventor： Changlong XU ,  Liang Zhang ,  Venkata Ramanan Venkatachalam Jayaraman ,  Ruowei Wang ,  Rohit Kapoor ,  Jilei Hou

IPC: H04W72/04 ,  H04W28/02 ,  H04L12/825 ,  H04W24/10

CPC classification number: H04W72/0446 ,  H04L1/0002 ,  H04L47/25 ,  H04W24/10 ,  H04W28/0252

Abstract: Methods, computer-readable medium, and apparatus are described for adjusting uplink communication at a user equipment (UE) during wireless communication. The described aspects include determining uplink communication characteristic information corresponding to an uplink data rate based on one or more measurement values associated with transmissions by a modem on an uplink communication channel. Further, the described aspects include determining an adjusted uplink data rate based at least in part on the uplink communication characteristic information. Additionally, the described aspects include adjusting data transmission rate of an application layer entity based at least in part on the adjusted uplink data rate.

Abstract translation: 描述了用于在无线通信期间在用户设备（UE）处调整上行链路通信的方法，计算机可读介质和装置。 所描述的方面包括基于与上行链路通信信道上的调制解调器的传输相关联的一个或多个测量值来确定与上行链路数据速率相对应的上行链路通信特性信息。 此外，所描述的方面包括至少部分地基于上行链路通信特性信息来确定调整的上行链路数据速率。 另外，所描述的方面包括至少部分地基于经调整的上行链路数据速率来调整应用层实体的数据传输速率。

公开(公告)号：US20240305785A1

公开(公告)日：2024-09-12

申请号：US18457079

申请日：2023-08-28

Applicant: QUALCOMM Incorporated

Inventor： Ties Jehan Van Rozendaal ,  Hoang Cong Minh Le ,  Tushar Singhal ,  Amir Said ,  Krishna Buska ,  Guillaume Konrad Sautiere ,  Anjuman Raha ,  Auke Joris Wiggers ,  Frank Steven Mayer ,  Liang Zhang ,  Abhijit Khobare ,  Muralidhar Reddy Akula

IPC: H04N19/137 ,  H04N19/159 ,  H04N19/176 ,  H04N19/192

CPC classification number: H04N19/137 ,  H04N19/159 ,  H04N19/176 ,  H04N19/192

Abstract: An example computing device may include memory and one or more processors. The one or more processors may be configured to parallel entropy decode encoded video data from a received bitstream to generate entropy decoded data. The one or more processors may be configured to predict a motion vector based on the entropy decoded data. The one or more processors may be configured to decode a motion vector residual from the entropy decoded data. The one or more processors may be configured to add the motion vector residual and motion vector. The one or more processors may be configured to warp previous reconstructed video data with an overlapped block-based warp function using the motion vector to generate predicted current video data. The one or more processors may be configured to sum the predicted current video data with a residual block to generate current reconstructed video data.

公开(公告)号：US10929526B2

公开(公告)日：2021-02-23

申请号：US16080200

申请日：2016-03-01

Applicant: QUALCOMM Incorporated ,  Haijun Zhao ,  Jilei Hou ,  Liang Zhang

Inventor： Haijun Zhao ,  Jilei Hou ,  Liang Zhang

IPC: G06F21/53 ,  H04L29/06 ,  G06F21/31 ,  G06F21/71 ,  G06Q20/38 ,  G06Q20/40

Abstract: Aspects of the disclosure are related to a method, apparatus, and system for using display content from a rich operating system (OS) environment as a background image in a trusted user interface (UI), comprising: capturing a display buffer of the rich OS environment; passing the captured display buffer to a Trusted Application; and displaying, with the Trusted Application, the captured display buffer as the background image in the trusted UI, wherein the Trusted Application is executed in a Trusted Execution Environment (TEE).

公开(公告)号：US10917561B2

公开(公告)日：2021-02-09

申请号：US16331912

申请日：2016-09-23

Applicant: QUALCOMM Incorporated

Inventor： Yin Huang ,  Jiangtao Ren ,  Xiaoyi Zhu ,  Liang Zhang ,  Ruowei Wang

IPC: H04N5/232 ,  B64C39/02 ,  G06T3/60 ,  G06T7/70 ,  G06T5/00 ,  B64D47/08 ,  G06T7/246 ,  G06K9/32 ,  G06K9/00

Abstract: Embodiments include devices and methods for processing an image captured by an image sensor of an unmanned autonomous vehicle (UAV). A processor of the UAV may determine a body coordinate matrix of the UAV. The processor may determine an estimated rotation of the image sensor of the UAV. The processor may determine an estimated rotation of the UAV. The processor may transform an image captured by the image sensor based on the body coordinate matrix, the estimated rotation of the image sensor, and the estimated rotation of the UAV.