Huawei Technologies Co., Limited

Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Fuqiang Zhang

Chao Li

Lei Lu

Xingwei Zhang

Yuan Wang

Jaehong Kim

Chihyeon Cho

The communication method and the communications apparatus may be applied to the internet of vehicles, for example, V2X, LTE-V, and V2V. The method includes: A first terminal apparatus determines a scaling factor based on a subcarrier spacing of a first time-frequency resource to be used to send first data and/or a quantity of slots occupied by the first time-frequency resource. The first data is to-be-sent data of the first terminal apparatus, and the first time-frequency resource occupies a single slot or a plurality of consecutive slots. Then, the first terminal apparatus determines, based on the scaling factor, a size of a transmission block carrying the first data, and sends the transmission block carrying the first data to a second terminal apparatus on the first time-frequency resource.

Communication method and communications apparatus

The present application discloses an ultraviolet (UV) mask device and a method for using the UV mask device. The UV mask device includes: a platform, configured for carrying a substrate thereon; a mask substrate, configured above the platform for fixing a mask corresponding to the substrate on the platform; and a light source array, configured above the mask substrate by a first distance and including a plurality of UV light-emitting diodes (UV LEDs) emitting light having a first single central wavelength.

UV mask device and method for using the same

Growing community of inventors

Beijing, China

Fuqiang Zhang