公开(公告)号：US20230273494A1

公开(公告)日：2023-08-31

申请号：US18005638

申请日：2021-07-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yisong He ,  Weisi Li ,  Feng Xu ,  Guoping Wu ,  Bin Xie ,  Jianguo Xu

IPC: G02F1/163 ,  G06F1/16 ,  G02F1/153 ,  G02F1/1524

CPC classification number: G02F1/163 ,  G06F1/1626 ,  G02F1/1533 ,  G02F1/1524 ,  G02F2001/1536 ,  G02F2202/28 ,  G02F1/13338

Abstract: An electronic device includes: a battery, a mainboard, and a housing. The battery is connected to the mainboard, the mainboard is provided with a first controller, the battery and the mainboard are installed in a cavity of the housing, and the housing includes a rear cover. The rear cover includes an electrochromic layer, the electrochromic layer is connected to the mainboard, the first controller is configured to control whether to power on the electrochromic layer, and a color displayed on the electrochromic layer when the electrochromic layer is powered on is different from a color displayed when the electrochromic layer is not powered on. The rear cover can change, by controlling a power-on and power-off status of the electrochromic layer, a color displayed on the electrochromic layer, and further change a color displayed on the rear cover, without changing a decorative film.

公开(公告)号：US20140295818A1

公开(公告)日：2014-10-02

申请号：US14304292

申请日：2014-06-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Wang ,  Zhifeng Wang ,  Jianguo Xu

IPC: H04W8/30 ,  H04W24/02

CPC classification number: H04W8/30 ,  H04W24/02 ,  H04W92/20

Abstract: Embodiments of the present invention disclose a method, a base station, and a network system for automatic X2 configuration deletion, where implementation of the method includes: acquiring, by a first base station, neighboring-cell configuration data of a second base station; determining, by the first base station according to neighboring-cell configuration data of the first base station and the neighboring-cell configuration data of the second base station, whether a neighboring-cell relationship exists between the first base station and the second base station; and if no neighboring-cell relationship exists between the first base station and the second base station, deleting X2 configuration data corresponding to an X2 interface between the first base station and the second base station. The foregoing solution implements automatic deletion of redundant X2 configuration data and does not require that the first base station and the second base station be managed by a same network management system.

Abstract translation: 本发明的实施例公开了一种用于自动X2配置删除的方法，基站和网络系统，其中所述方法的实现包括：由第一基站获取第二基站的相邻小区配置数据; 由第一基站根据第一基站的相邻小区配置数据和第二基站的相邻小区配置数据确定第一基站与第二基站之间是否存在相邻小区关系; 并且如果在所述第一基站与所述第二基站之间不存在相邻小区关系，则删除对应于所述第一基站与所述第二基站之间的X2接口的X2配置数据。 上述解决方案实现冗余X2配置数据的自动删除，并且不要求第一基站和第二基站由相同的网络管理系统管理。