Huawei Technologies Co., Limited

Ntt Docomo, Inc.

Bayerische Motoren Werke Aktiengesellschaft

Tencent Technology (shenzhen) Company Limited

Tcl China Star Optoelectronics Technology Co., Ltd.

Volkswagen Ag

Honor Device Co., Ltd.

Liang Hu

Markus Martin Dillinger

Chan Zhou

Katsutoshi Kusume

Mikio Iwamura

Yundie Zhang

Mladen Botsov

Caishi Yang

Patrick Agyapong

Emmanuel Ternon

Min Yan

Josef Eichinger

Haochong Peng

David Gozalvez-Serrano

Satoshi Nagata

Lei Zhang

Jian Li

Karthikeyan Ganesan

Hidekazu Taoka

Jie Xu

Thorsten Hehn

Liwei Huang

Roman Alieiev

Andreas Kwoczek

Bin Liu

Yanan Zhang

Malte Schellmann

Daniel Medina

Min Yang

Serkan Ayaz

Weicai Zhong

Sandip Gangakhedkar

Wei Zhai

Mohamed Ibrahim

Holger Rosier

Siju Wu

Swaroop Nunna

Da Su

Wenjie Zhang

Ali Ramadan

Yecun Huang

Xiaoying Cui

Yifan Ji

Liangying Xu

Bo Hao

Jutian Guo

Karabulut Umur

Chengwen Yan

David Gonzalves Serrano

Abdelmajid Khelil

A pixel driving circuit and a display panel are provided. The pixel driving circuit includes a driving transistor connected in series with a light-emitting element between a first power supply line and a second power supply line, a data transistor electrically connected to a gate electrode of the driving transistor, a boost module configured to load a boost input signal. An output terminal of the boost module is electrically connected to the gate electrode of the driving transistor to increase a voltage of the gate electrode of the driving transistor from a first voltage to the second voltage. A connection point between a first capacitor and a second capacitor is connected to the gate electrode of the driving transistor.

Pixel driving circuit and display panel

A splicing display device includes a back plate, and a plurality of splicing display units disposed on the back plate; wherein the back plate has a plurality of splicing areas arranged in one-to-one correspondence with the plurality of splicing display units; each of the splicing areas is defined with at least one limit slot opening toward the splicing display unit; each of the splicing display units includes a display panel corresponding to the splicing area and at least one connection mechanism fixed on a side of the display panel close to the back plate; the at least one limit slot is arranged in one-to-one correspondence with the at least one connection mechanism; each of the connection mechanisms is located in the corresponding limit slot, and is detachably connected to a bottom of the corresponding limit slot.

Splicing display device

This application relates to the field of digital image processing technologies, and discloses an image-text fusion method and apparatus, and an electronic device, to minimize blockage of a saliency feature in an image by a text when the text is laid out in the image, and obtain a higher visual balance degree after the text is laid out in the first image, thereby achieving a better layout effect. According to the method of this application, first, a plurality of candidate text templates and layout positions of a plurality of corresponding texts in an image can be determined, so that a text laid out in the image does not block a visually salient object having a greater feature value, such as a human face or a building. Then based on magnitudes of feature values of pixels blocked by the text, a balance degree of feature value distribution of pixels in each region in the image in which the text is laid out, and the like when the text is laid out in the image at corresponding layout positions in the image by using different text templates, a final text template of the text and a layout position of the text in the image are determined.

Image-text fusion method and apparatus, and electronic device

A method includes: The electronic device detects a status of the first body and a status of the second body (); determines a main interaction area and a main display area based on the status of the first body and the status of the second body (); obtains one or more display elements on a to-be-displayed user interface (); determines a display element type, where the display element type includes a main interaction element and a main display element (); and displays the main interaction element in the main interaction area and displays the main display element in the main display area (). The method helps a user better operate the electronic device, and also helps the user view content displayed by the electronic device.

Display element display method and electronic device

A method includes obtaining a first image, determining a first target curve of a first region occupied by the first image, where an area of the first region is equal to an area of the first image, determining a target object on the first image, moving the first image to obtain a second image, where a second target curve of a second region in which the target object on the second image is located is close to or overlaps the first target curve, and the second region is an external polygon of the target object, and cropping out an image part that is of the second image and that is moved out of the first region.

Image cropping method and electronic device

The present disclosure provides a pixel driving circuit and a display panel, including a data transistor connected to a data line, a driving transistor connected in series with a light emitting element between a first power supply line and a second power supply line, and a boost module of which an input terminal is loaded with a boost input signal. A source and a gate of the driving transistor are respectively electrically connected to the light emitting element and the data transistor, and an output terminal of the boost module is electrically connected to the gate of the driving transistor to enable the voltage of the gate of the driving transistor to boost from a first voltage to a second voltage.

Example test methods and apparatus are described. One example method includes receiving an uplink radio frequency signal by a test device from a terminal device, where the uplink radio frequency signal is generated by superimposing at least two test signals, and each of the at least two test signal corresponds to one communication protocol. The test device extracts the at least two test signals from the uplink radio frequency signal. The test device separately tests the at least two test signals, and obtains an uplink test result of the terminal device.

Test method, apparatus, and system

A shortcut function enabling method and an electronic device, where the electronic device collects an air gesture of a user using a camera, recognize the air gesture of the user, obtain a facial feature of the user, and verify whether the facial feature is a facial feature from the user or a stored facial feature. When face verification of the user succeeds and the air gesture is a preset air gesture, an application or a shortcut function is quickly enabled.

Function enabling method and electronic device

A user profile picture generation method and an electronic device includes in a process in which a user searches for a profile picture in a plurality of thumbnails displayed in a user interface, when the user selects a thumbnail, the electronic device displays an original picture corresponding to the thumbnail, and displays a crop box in the original picture, where the selection may be a tap operation on the thumbnail. The electronic device may generate a profile picture of the user based on the crop box. The crop box includes a human face region in the original picture, and a composition manner of the human face region in the crop box is the same as a composition manner of the human face region in the original picture.

User profile picture generation method and electronic device

A method includes determining a first importance measurement value of a pixel in an image, obtaining at least one text box area stacked on the image, obtaining, based on first importance measurement value of a pixel in a background image corresponding to each text box area a second importance measurement value of a background image corresponding to each text box area, obtaining an importance measurement value gravity center or an importance measurement value mass center of the image based on the first importance measurement value, determining, based on a preset principle and a location relationship between the importance measurement value gravity center and a central area of the image or a location relationship between the importance measurement value mass center and a central area of the image, information about a balance degree value of each text box area relative to the image, and selecting, from the at least one text box area, one text box area to typeset a word.

Image and text typesetting method and related apparatus thereof

A node comprises a location unit determines that the node requires positioning support from the anchor nodes, and a transmitter to transmit a request for positioning support from the anchor nodes. The node comprises a selection unit to select a set of the plurality of anchor nodes for providing positioning support following the transmission of the request. It also causes the transmitter to transmit an instruction to each anchor node in the set that instructs that anchor node to provide positioning support to the node via a sidelink between that respective anchor node and the node. The request for positioning support is transmitted at a time that suits the node, in dependence on its own situation and the requirements of any applications it might be running. The selection unit enables the node to make a dynamic selection of appropriate anchor nodes at the time when the node needs positioning support.

Communication nodes and methods for implementing a positioning-related signalling exchange

The invention discloses a method for receiving a data packet from a first communication device by a second communication device in a wireless network comprising the following steps: &#x2014;awaiting the data packet at the second communication device; determining a context information related to the data packet by the second communication device; if the data packet is not received successfully, controlling transmission of a negative acknowledgement indicator, NACK, and/or transmission of a channel quality indicator, CQI, by the second communication device to the first communication device based on the context information.

Method for transmitting a stream in a wireless network from a wireless communication device to a plurality of wireless communication

A network entity for flexibly managing radio resources for a plurality of user equipment in a communication network is provided. The network entity includes: a communication interface configured to communicate with a user equipment of the plurality of user equipment; and a processor configured to obtain a communication quality measure associated with the communication between the network entity and the user equipment and to select a radio resource management mode for the user equipment on the basis of the communication quality measure.

Network entity for flexibly managing radio resources for user equipments in a D2D communication network

The disclosure relates to a transmitter communication device for a D2D communication network with a plurality of communication devices, including one or more receiver communication devices and a plurality of relay communication devices. The transmitter communication device comprises: a processor configured to select a subset of plurality of relay communication devices for relaying a communication message to the one or more receiver communication devices and to configure the subset of relay communication devices to relay the communication message using one of a plurality of relay modes, including a first relay mode or a second relay mode, wherein the first relay mode is an 'amplify and forward' relay mode and wherein the second relay mode is a 'decode and forward' relay mode; and a communication interface configured to transmit the communication message to the one or more receiver communication devices via the subset of relay communication devices.

Transmitter and relay communication devices for D2D communication

The application relates to a frame structure for network communication, in particular for device-to-device (D2D) network communication, comprising a control channel, wherein the control channel comprises a first control channel portion associated with a network-assisted communication mode and a second control channel portion associated with an ad-hoc communication mode, and a data channel, wherein the frame structure is configured to communicate control data within the control channel over a first communication resource, the first communication resource being associated with the first control channel portion, wherein the frame structure is configured to communicate control data within the control channel over a second communication resource, the second communication resource being associated with the second control channel portion, and wherein the frame structure is configured to communicate payload data within the data channel over a further communication resource.

Frame structure, communication devices and methods for communication

Growing community of inventors

Shenzhen, China

Liang Hu