公开(公告)号：US20240134805A1

公开(公告)日：2024-04-25

申请号：US17970122

申请日：2022-10-19

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Naijie Li ,  Dong Hui Liu ,  Jing Lu ,  Peng Hui Jiang ,  Xiao Yan Tang ,  Bao Zhang ,  Yong Yin ,  Jun Su ,  Jia Yu

IPC: G06F12/1027 ,  G06N20/00

CPC classification number: G06F12/1027 ,  G06N20/00 ,  G06F2212/684

Abstract: A method, including: identifying static application features of an application; identifying resource access features of the application; labeling a translation lookaside buffer (TLB) miss threshold of a runtime feature of the application; determining utilization of larger pages during the runtime based on the TLB miss threshold; and setting the TLB miss threshold based on the determined utilization of the larger pages.

公开(公告)号：US11947498B2

公开(公告)日：2024-04-02

申请号：US17663182

申请日：2022-05-12

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Dong Hui Liu ,  Peng Hui Jiang ,  Jing Lu ,  Xiao Yan Tang ,  Jun Su ,  Jia Yu ,  Yong Yin

IPC: G06F16/00 ,  G06F16/174

CPC classification number: G06F16/1756

Abstract: Methods, systems, and computer program products for de-duplicating data in executable files in a container image are disclosed. The method may include receiving a request to read a file in a first layer in a container image including a plurality of layers, wherein the file is a delta file which is from an updated executable file based on a base executable file, the base executable file is in a lower layer than the first layer in the container image, and the delta file includes block mappings between the updated executable file and the base executable file and different data between the two files, and blocks included in the two files are based on respective file structure. The method may also include restoring the updated executable file based on the delta file and the base executable file. The method may further include returning data in the updated executable file.

公开(公告)号：US11647356B2

公开(公告)日：2023-05-09

申请号：US17068862

申请日：2020-10-13

Applicant: International Business Machines Corporation

Inventor： Yong Yin ,  Jia Tian Zhong ,  Dong Hui Liu ,  Peng Hui Jiang ,  Xing Xing Shen ,  Li Cao ,  Jia Yu

IPC: H04W4/02 ,  G01S5/02 ,  H04W4/80

CPC classification number: H04W4/023 ,  G01S5/0221 ,  G01S5/02585 ,  H04W4/80

Abstract: Software for proximity positioning that performs the following operations: (i) receiving at least one parameter via an advertising channel of a first protocol, wherein the at least one parameter is encoded in an advertising packet of the first protocol, and wherein the first protocol supports a first proximity positioning technology; (ii) extracting the encoded at least one parameter from the advertising packet; and (iii) performing, by a second proximity positioning technology different from the first proximity positioning technology, a measurement of distance based, at least in part, on the at least one parameter.

公开(公告)号：US20200092826A1

公开(公告)日：2020-03-19

申请号：US16571716

申请日：2019-09-16

Applicant: International Business Machines Corporation

Inventor： Dong Hui Liu ,  Yi Gong ,  Yong Yin ,  Jia Yu ,  Jia Tian Zhong

IPC: H04W52/24 ,  H04B17/318 ,  H04W4/80 ,  H04L29/06 ,  H04W4/02

Abstract: A method, system and computer program product for wireless transmission of a broadcast message to a destination address that includes receiving, by one or more processors on a first device, a first broadcast message from a second device including a wireless-enabled device operating on a Low Energy (LE) advertising channel, the first broadcast message includes transmission power information associated with the second device, transmission data, and a destination address, determining, by the one or more processors, a Received Signal Strength Indication (RSSI) of the first device, and based on the determined RSSI of the first device and the transmission power information associated with the second device, sending, by the one or more processors, the transmission data to the destination address.

公开(公告)号：US10455519B1

公开(公告)日：2019-10-22

申请号：US16135052

申请日：2018-09-19

Applicant: International Business Machines Corporation

Inventor： Dong Hui Liu ,  Yi Gong ,  Yong Yin ,  Jia Yu ,  Jia Tian Zhong

IPC: H04W4/80 ,  H04W52/24 ,  H04B17/318 ,  H04L29/06 ,  H04W4/02

Abstract: A computer-implemented method includes receiving, by one or more processors on a first device, a first broadcast message from a second device including a wireless-enabled device operating on a Low Energy (LE) advertising channel, the first broadcast message includes transmission power information associated with the second device, transmission data, and a destination address, determining, by the one or more processors, a Received Signal Strength Indication (RSSI) of the first device, and based on the determined RSSI of the first device and the transmission power information associated with the second device, sending, by the one or more processors, the transmission data to the destination address.