Huawei Technologies Co., Limited

Byd Company Limited

Zte Corporation

Haiyan Jin

Liang Chen

Lan Ma

Ke Wu

Kun Li

Cheng Sheng

Tarek Djerafi

Tao Tian

Kuangda Wang

Yi Wang

Na Yu

Jianwei Guo

Weiheng Huang

Hongyan Guo

Shaojun Huang

Ling Pan

Zhonghua Su

An electronic device housing, a manufacturing method thereof, and an electronic device are provided. The housing includes a bottom plate, and a middle frame connected to the bottom plate. The middle frame is made of glass, and the bottom plate is made of sapphire; or the bottom plate is made of glass, and the middle frame is made of sapphire. An interface-free continuous connection is provided between the bottom plate and the middle frame.

Electronic device housing, manufacturing method thereof, and electronic device

Embodiments of this application disclose a tunnel establishment method. A first communication apparatus may receive first adjacency topology information sent by a second communication apparatus, and establish a first tunnel between the first communication apparatus and the second communication apparatus when the first adjacency topology information matches second adjacency topology information of the first communication apparatus. It can be learned that, in this solution, the first communication apparatus may locally store only the second adjacency topology information of the first communication apparatus. Compared with the conventional technology in which information about two endpoints of a tunnel needs to be configured on the first communication apparatus, configuration for the first communication apparatus is simpler.

Tunnel establishment method, information release method, and apparatus

An electronic device housing, an electronic device and a compound body are provided. The electronic device housing comprises a frame; a sealing layer, disposed on at least a part of an outer surface of the frame, and including a plurality of sub-sealing layers laminated in sequence; and a back case, attached to the frame by the sealing layer, wherein two adjacent sub-sealing layers have different compositions.

Electronic device housing, electronic device, and compound body

An ageing detection method and device are disclosed. The method includes: when a preset temperature environment is reached, constructing a message by testing a LAN port, and performing a statistics operation on received packets and transmitted packets, so as to determine a high-temperature dynamic ageing detection result under a data service test; performing a simulated call protocol flow operation by testing a voice service, so as to determine a high-temperature dynamic ageing detection result under a voice service test; and detecting a Beacon frame by testing a WLAN service, so as to determine a high-temperature dynamic ageing detection result under a WLAN service test.

Ageing detection method and device

A phase shifter and a method of making a phase shifter are disclosed herein. The phase shifter may include a housing, a dielectric, an electrode, and a liquid crystal layer. The housing includes first, second, third, and fourth conductive walls, each conductive wall being opposite one of the other walls. The dielectric is situated within the housing and defines a compartment within the housing. The electrode is aligned with the compartment. The liquid crystal layer fills the space of the compartment. A bias line is coupled to the electrode. The phase shifter may be integrated with as substrate integrated waveguide.

System and method for variable microwave phase shifter

Growing community of inventors

Shenzhen, China

Haiyan Jin