公开(公告)号：US20180098297A1

公开(公告)日：2018-04-05

申请号：US15816969

申请日：2017-11-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng Yu ,  Yinghui Yu ,  Lei Liu ,  Han Zhou

IPC: H04W56/00 ,  H04W68/00

CPC classification number: H04W56/0015 ,  H04W52/0216 ,  H04W52/0219 ,  H04W56/00 ,  H04W68/005 ,  H04W76/28 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/20 ,  Y02D70/21 ,  Y02D70/24

Abstract: Embodiments of the present invention disclose a paging method, a core network device, a base station, and user equipment. The method includes: determining, by the core network device, reference frame information when the core network device determines that a synchronization occasion arrives, where the reference frame information includes a radio frame number; and sending, by the core network device, the reference frame information to a base station in a paging area, so that the base station synchronizes a radio frame in the base station according to the reference frame information. The embodiments of the present invention can reduce problems that UE cannot listen for a paging message.

公开(公告)号：US20180011638A1

公开(公告)日：2018-01-11

申请号：US15712296

申请日：2017-09-22

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Lei Liu ,  Chengyong Wu ,  Xiaobing Feng

IPC: G06F3/06 ,  G06F11/34 ,  G06F9/50

CPC classification number: G06F3/0605 ,  G06F3/0631 ,  G06F3/0644 ,  G06F3/0653 ,  G06F3/0679 ,  G06F9/5016 ,  G06F11/3409 ,  G06F11/3433 ,  G06F11/3471 ,  G06F12/0811 ,  G06F12/084 ,  G06F12/0842 ,  G06F12/0897 ,  G06F2201/81 ,  G06F2212/1041 ,  G06F2212/282 ,  G06F2212/6042 ,  G06F2212/653

Abstract: Embodiments of the present invention provide a memory resource optimization method and apparatus, relate to the computer field, solve a problem that existing multi-level memory resources affect each other, and optimize an existing single partitioning mechanism. A specific solution is: obtaining performance data of each program in a working set by using a page coloring technology, obtaining a category of each program in light of a memory access frequency, selecting, according to the category of each program, a page coloring-based partitioning policy corresponding to the working set, and writing the page coloring-based partitioning policy to an operating system kernel, to complete corresponding page coloring-based partitioning processing. The present invention is used to eliminate or reduce mutual interference of processes or threads on a memory resource in light of a feature of the working set, thereby improving overall performance of a computer.

公开(公告)号：US20160239213A1

公开(公告)日：2016-08-18

申请号：US15135822

申请日：2016-04-22

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Lei Liu ,  Chenyong Wu ,  Xiaobing Feng

IPC: G06F3/06 ,  G06F12/08

CPC classification number: G06F3/0605 ,  G06F3/0631 ,  G06F3/0644 ,  G06F3/0653 ,  G06F3/0679 ,  G06F9/5016 ,  G06F11/3409 ,  G06F11/3433 ,  G06F11/3471 ,  G06F12/0811 ,  G06F12/084 ,  G06F12/0842 ,  G06F12/0897 ,  G06F2201/81 ,  G06F2212/1041 ,  G06F2212/282 ,  G06F2212/6042 ,  G06F2212/653

Abstract: Embodiments of the present invention provide a memory resource optimization method and apparatus, relate to the computer field, solve a problem that existing multi-level memory resources affect each other, and optimize an existing single partitioning mechanism. A specific solution is: obtaining performance data of each program in a working set by using a page coloring technology, obtaining a category of each program in light of a memory access frequency, selecting, according to the category of each program, a page coloring-based partitioning policy corresponding to the working set, and writing the page coloring-based partitioning policy to an operating system kernel, to complete corresponding page coloring-based partitioning processing. The present invention is used to eliminate or reduce mutual interference of processes or threads on a memory resource in light of a feature of the working set, thereby improving overall performance of a computer.

Abstract translation: 本发明的实施例提供了一种与计算机领域相关的存储器资源优化方法和装置，解决了现有多级存储器资源相互影响的问题，并优化了现有的单分区机制。 一个具体的解决方案是：通过使用页面着色技术在工作集中获取每个节目的演奏数据，根据存储器访问频率获得每个节目的类别，根据每个节目的类别选择一个页面着色 - 与工作集相对应的分区策略，并将基于页面着色的分区策略写入操作系统内核，完成相应的基于页面着色的分区处理。 本发明用于根据工作组的特征消除或减少存储器资源上的进程或线程的相互干扰，从而提高计算机的整体性能。