International Business Machines Corporation

Boe Technology Group Co., Ltd.

Chinese Academy of Sciences

Beijing Dajia Internet Information Technology Co., Ltd.

Beijing Boe Sensor Technology Co., Ltd.

Samsung Electronics Co., Ltd.

China Petroleum & Chemical Corporation

Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

Liang Guo

Zheng Chen

Zhe Chen

Chen Zhao

Bin Wu

Xu Zhao

Zhifeng Zhang

Shuo Yang

Chunnan Feng

Yunnan Jin

Haoyang Zhang

Sihui Bao

Mingshu Li

Bing Yu

Fan Yang

He H Liu

Chen Zhang

Chao Zhou

Dongfeng Li

Yanjun Gao

Zhixin Liu

Junjun Xiong

Wenhao Xing

Yi Zou

Guohui Nan

Jiachen Yu

Liyu Liu

Chunfang Li

Li Zuo

Jingsheng Zhang

Zhiyan Hu

Faliang Dai

Yuliang Bao

Weiwei Hou

Dong Huang

Wei-wei Hou

Yuanming Pan

Zijian Xu

Qixing Lu

Zhanlong Hao

Huawei Shao

An antenna includes a first substrate and a second substrate oppositely arranged; the first substrate includes: a first dielectric substrate having a first surface and a second surface oppositely arranged; a reference electrode layer on the first surface; at least one first radiation part on the second surface and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; and at least one feeding structure on the second surface, electrically connected to the first radiation part, and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; the second substrate includes: a second dielectric substrate opposite to the second surface; and at least one second radiation part on the second dielectric substrate, and each having an orthographic projection on the first surface within that of one first radiation part.

Antenna and communication system

An antenna is provided, and belongs to the field of communication technology and includes a first dielectric substrate, a first conductive layer, a second dielectric substrate, a second conductive layer, a third dielectric substrate and a conductive third layer which are sequentially stacked. The first conductive layer includes at least one first and second feed lines; the second conductive layer is provided with at least one first and second openings; the third conductive layer includes at least one first radiation part. Orthographic projections of any two of a first opening, a first feed line, a first radiation part corresponding to each on the other first dielectric substrate overlap with other; each an orthographic projection of a first radiation part on the first dielectric substrate intersects with that of each of a corresponding first and second feed lines on the first dielectric substrate.

Antenna and electronic device

A method for recovering C2 components in a methane-containing industrial gas includes the steps of (1) cooling a compressed methane-containing industrial gas and performing gas-liquid separation; (2) absorbing C2 components in the gas phase by using an absorbent to obtain an absorption rich liquid; (3) returning the absorption rich liquid to the compression in step (1) or mixing the absorption rich liquid with the liquid phase obtained in step (1) to obtain a mixed liquid, and depressurizing the mixed liquid or the absorption rich liquid; (4) performing methane desorption on the depressurized stream to obtain a rich absorbent, or performing second gas-liquid separation on the depressurized stream, followed by methane desorption on the second liquid phase to obtain a rich absorbent; and (5) desorbing and separating the rich absorbent to obtain a lean absorbent and an enriched gas, and recycling and reusing the lean absorbent.

Method and apparatus for recovering C2—C4 components in methane-containing industrial gas

The present disclosure relates to a method and device for adjusting a bit rate during live streaming. In the method for adjusting the bit rate during live streaming includes: a parameter of a network used by an anchor terminal for transmitting live streaming data is acquired, an adjustment range of the bit rate for uploading the live streaming data is determined based on the parameter of the network used by the anchor terminal for transmitting the live streaming data, and the bit rate for uploading the live streaming data by the anchor terminal is adjusted based on a determined adjustment range.

Method and device for adjusting bit rate during live streaming

Embodiments of the application can provide a method, a device, and a terminal for controlling a jitter in network communication, belonging to the technical field of communication. The method includes: generating trigger information, where the trigger information is for triggering switching of a jitter control strategy for the network communication, the jitter control strategy includes a first control strategy based on a first cached data amount and a second control strategy based on a second cached data amount, and the first cached data amount is smaller than the second cached data amount; switching the jitter control strategy to a target control strategy in response to the trigger information; and controlling the jitter in the network communication by using the target control strategy, where the target control strategy is the first control strategy or the second control strategy corresponding to the trigger information.

Method, device, and terminal for controlling jitter in network communication

Disclosed is a method, device and system for determining stereoscopic multimedia information. The method includes: acquiring multimedia information collected by respective multimedia collection apparatuses of two or more aerial vehicles; and, determining corresponding stereoscopic multimedia information according to the acquired multimedia information. In the present disclosure, a same object is shot by respective loaded multimedia collection apparatuses of two or more aerial vehicles at different angles. In comparison with conventionally shooting a same object by a single unmanned aerial vehicle at a same angle, more stereoscopic multimedia information may be obtained, and a user is more likely to feel the stereoscopic impression of the multimedia information when viewing the multimedia information. In this way, both the visual enjoyment of the user and the user experience are improved.

Method and apparatus for determining stereoscopic multimedia information

A method for collaborative work of applications can include reading a rule for defining a data transmission among collaborative working applications; initiating applications related to the rule; acquiring process identifiers of the applications; and registering the process identifiers of the applications.

Collaborative work of applications

A method for collaborative work of applications can include reading a rule for defining a data transmission among collaborative working applications; initiating applications related to the rule; acquiring progress identifiers of the applications; and registering the progress identifiers of the applications.

The present invention discloses a LPC2468-based MVB-WTB gateway and associated operating methods in the field of train communications. The disclosed network gateway includes a MVB network card and a WTB network card. The WTB network card includes WTB-ARM and a WTB-FPGA module. The MVB network card includes MVB-ARM and MVB-FPGA module. The WTB-ARM module uses a LPC2468 processor to analyze data in the network layer and the data link layer based on gateway protocol. The WTB-FPGA module allows WTB to exchange data with other networks gateways, as well as between the WTB and MVB. The MVB-ARM module is responsible for executing protocols on the network cards. Via data communications on MVB, the MVB-FPGA module collects the process and message data of the MVB equipment, and exchange communication data between WTB within a network gateway. The present invention can increase speed and enhance reliability for communications between gateways.

LPC2468-based MVB-WTB gateway and working method thereof

The present invention relates to the field of communications on rail trains. A PicoBlaze-based MVB controller includes a pMVB controller, a traffic memory, an ARM adapter, and a bus arbiter. The pMVB controller, the traffic memory, ARM adapter, and the bus arbiter are connected to an external bus BUS. The pMVB controller is connected to the traffic memory. The ARM adapter is connected to an external ARM processor and the bus arbiter. The traffic memory can store network communication data and input control information, and send them to the pMVB controller. The pMVB controller responds to the control information, and sends the communication data, and after it is encoded, to the MVB bus via the external bus BUS. The pMVB controller also decodes data received from the pMVB bus and triggers an interrupt. The bus arbiter is responsible for bus arbitration in accordance with the instructions from the pMVB controller.

Picoblaze processor based multifunction vehicle bus (pMVB) controller system

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Beijing, China

Liang Guo