公开(公告)号：WO2023039617A2

公开(公告)日：2023-03-16

申请号：PCT/US2022/082564

申请日：2022-12-29

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： WU, Pingfan ,  HUA, Chiwei ,  HONG, Heather, Yu ,  PENG, Liang

Abstract: In accordance with an embodiment, a device includes: a frame and an autostereoscopic display coupled to the frame. The autostereoscopic display includes: a display panel including light-emitting diodes in a first far-field region, in a second far-field region, and in a near-field region, the near-field region disposed between the first far-field region and the second far-field region; a first microlens overlapping the first far-field region of the display panel; and a second microlens overlapping the second far-field region of the display panel, the second microlens spaced apart from the first microlens, where the near-field region of the display panel is free of microlenses.

公开(公告)号：WO2021101643A2

公开(公告)日：2021-05-27

申请号：PCT/US2020/055955

申请日：2020-10-16

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： REN, Da Qi ,  PENG, Liang

IPC: G06F11/18 ,  G06F11/16 ,  G06F11/20 ,  G06F11/1658 ,  G06F11/181 ,  G06F11/184 ,  G06F11/2025 ,  G06F11/2038 ,  G06F11/2043 ,  G06F2201/81

Abstract: A lockstep controller operates a lockstep system of three or more CPU-GPU pairs, comparing the outputs from the CPU-GPU pairs and, by way of a majority vote, provides the output for the lockstep system. Based on comparing the outputs, if one of the CPU-GPU pairs provides outputs that disagree with the majority outputs, it can be switched out of the lockstep system. The removed CPU is replaced by a backup CPU. So that the backup CPU can be part of a CPU-GPU pair, a portion of the address space from the GPU of one of the other CPU-GPU pairs is assigned to the backup CPU to operate as a replacement CPU-GPU pair, while the CPU already associated with this GPU retains another portion of the GPU's address space to continue operating as a CPU-GPU pair.

公开(公告)号：WO2022225952A1

公开(公告)日：2022-10-27

申请号：PCT/US2022/025376

申请日：2022-04-19

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： LIU, Xiang ,  PENG, Liang ,  WANG, Lei ,  YI, Yongjiang ,  YU, Hong Heather ,  CHUNDURI, Uma S.

IPC: H04L43/0852 ,  H04W28/02 ,  H04W28/08

Abstract: A method for providing quality of experience (QoE) for an application includes obtaining application specific integrated network (ASIN) information of the application for providing the QoE; configuring a network segment of an end-to end (E2E) ASIN based on the ASIN information to provide the QoE; and communicating data for the application using the network segment.

公开(公告)号：WO2023039615A2

公开(公告)日：2023-03-16

申请号：PCT/US2022/082548

申请日：2022-12-29

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： WU, Pingfan ,  YU, Hong Heather ,  PENG, Liang

Abstract: In accordance with an embodiment, a device includes an eyeglasses frame and a three-dimensional display coupled to the eyeglasses frame. The three-dimensional display includes: a display panel having a first emitting region, a second emitting region, and a transparent region between the first emitting region and the second emitting region; a first microlens overlapping the first emitting region of the display panel; and a second microlens overlapping the second emitting region of the display panel, the second microlens spaced apart from the first microlens.

公开(公告)号：WO2021118645A1

公开(公告)日：2021-06-17

申请号：PCT/US2020/040712

申请日：2020-07-02

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： ZADEH, Ehsan Khish Ardestani ,  CHEN, Weiyu ,  EBRAHIMI, Elnaz ,  PENG, Liang

IPC: G06F12/0862

Abstract: An apparatus includes a processor core and a memory hierarchy. The memory hierarchy includes main memory and one or more caches between the main memory and the processor core. A plurality of hardware pre-fetchers are coupled to the memory hierarchy and a pre-fetch control circuit is coupled to the plurality of hardware pre-fetchers. The pre-fetch control circuit is configured to compare changes in one or more cache performance metrics over two or more sampling intervals and control operation of the plurality of hardware pre-fetchers in response to a change in one or more performance metrics between at least a first sampling interval and a second sampling interval.

公开(公告)号：WO2023039616A2

公开(公告)日：2023-03-16

申请号：PCT/US2022/082558

申请日：2022-12-29

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： WU, Pingfan ,  YU, Hong Heather ,  PENG, Liang

Abstract: In accordance with an embodiment, a device includes: a frame and an autostereoscopic display coupled to the frame. The autostereoscopic display includes: a display panel having a first emitting region, a second emitting region, and a transparent region between the first emitting region and the second emitting region; a first microlens overlapping the first emitting region of the display panel; and a second microlens overlapping the second emitting region of the display panel, the second microlens spaced apart from the first microlens.

公开(公告)号：WO2021107991A1

公开(公告)日：2021-06-03

申请号：PCT/US2020/042679

申请日：2020-07-17

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： REN, Da Qi ,  PENG, Liang

IPC: G06F11/14 ,  G06F11/16 ,  G06F11/20 ,  G06F11/18

Abstract: A fault tolerant processing environment wherein multiple processors are configured as worker nodes and redundant nodes, with a failed worker node replaced programmatically by a manager node. Each of the processing nodes may include a processor and memory associated with the processor and communicate with other processing nodes using a network. A manager node crates a message passing interface (MPI) communication group having worker nodes and redundant nodes, instructs the worker nodes to perform lock-step processing of tasks for an application, and monitors execution of the tasks. If a node fails, the manager node creates a replacement worker node from one of the redundant processing nodes and creates a new communications group. It then instructs those nodes in the new communications group to resume processing based on the application state and checkpoint backup data.