Abstract: Embodiments of this disclosure provide sidelink resource multiplexing and indication methods and apparatuses thereof. The method includes: receiving by a second device length information indicating a length of a first part in a slot transmitted by a terminal equipment or a network device; and performing transmission and/or reception of sidelink information by the second device with a first device according to the length information. Hence, the second device is able to process the first part according to the length information, thereby improving performance of sidelink transmission.

Abstract: The present application provides a resource scheduling method and a server, wherein the method is applied to a scheduling component in user mode and includes: acquiring, at target scheduling time, an idle time point corresponding to respective virtual network element of the multiple virtual network elements, wherein the idle time point corresponds to a time point at which no load task is polled by a worker thread in the virtual network element; determining load status of the multiple virtual network elements based on time differences between the target scheduling time and the idle time point corresponding to respective virtual network element of the multiple virtual network elements; determining computational resource scheduling information of the multiple virtual network elements based on the load status of the multiple virtual network elements; sending the computational resource scheduling information to a kernel of the server to perform, through a schedule-class function in kernel mode, resource scheduling

Abstract: A radio frequency communication method, a vehicle control method, a device, and a system are provided. The radio frequency communication method includes: acquiring a first response signal and a second response signal which are corresponding to a radio frequency tag, wherein the first response signal and the second response signal are respectively generated by the radio frequency tag responding to radio frequency signals of different powers; determining, based on the second response signal, positioning information of the radio frequency tag; and establishing, based on the positioning information and the first response signal, a communication connection to the radio frequency tag.

Abstract: Disclosed is an operational inspection system and method for a domain adaptive device.

Abstract: A backscatter tag device includes, in part, a receiver configured to receive a packet conforming to a communication protocol defining a multitude of codewords, a codeword translator configured to translate at least a first subset of the multitude of codewords disposed in the packet to a second multitude of codewords defined by the protocol in response to a data the backscatter tag is invoked to transmit, and a transmitter configured to transmit the packet supplied by the codeword translator at a frequency different than the first frequency at which the packer is received. The communication protocol may optionally be the 802.11 g/n, ZigBee or the Bluetooth communication protocol.

Abstract: A backscatter tag device includes, in part, a receiver configured to receive a packet conforming to a communication protocol defining a multitude of codewords, a codeword translator configured to translate at least a first subset of the multitude of codewords disposed in the packet to a second multitude of codewords defined by the protocol in response to a data the backscatter tag is invoked to transmit, and a transmitter configured to transmit the packet supplied by the codeword translator at a frequency different than the first frequency at which the packer is received. The communication protocol may optionally be the 802.11 g/n, ZigBee or the Bluetooth communication protocol.

Abstract: This application provides a semiconductor switch device, a manufacturing method thereof, and a solid-state phase shifter. The semiconductor switch device includes a first semiconductor layer, intrinsic layers, and second semiconductor layers that are stacked. There are at least two intrinsic layers. The second semiconductors are in a one-to-one correspondence with the intrinsic layers, and each second semiconductor layer is stacked on a side of a corresponding intrinsic layer away from the first semiconductor layer. The first semiconductor layer forms one PIN diode together with each first intrinsic layer and each second semiconductor layer. Any two adjacent PIN diodes are electrically isolated. Automatic parameter matching between the two PIN diodes is implemented by using a geometrically symmetric figure with centers of the two PIN diodes aligned, to improve linearity. In addition, the entire semiconductor switch device has a compact structure, to improve an integration degree and reduce costs.

Abstract: Provided is a method for pre-loading content data. The method includes: acquiring a download speed; determining target content data in response to the download speed being less than a first speed threshold and a trigger event occurring, wherein the trigger event is configured to trigger pre-loading of the target content data, and the first speed threshold is determined based on corresponding play data in different speed ranges, the play data including at least one of a play amount or a lag rate; and loading the target content data.

Abstract: A touch panel, a method for manufacturing the same and a display device are provided in the disclosure. The method for manufacturing the touch panel includes: forming a first conductive layer on a base substrate; performing a patterning process on the first conductive layer to form a first conductive layer pattern, wherein the first conductive layer pattern includes two etched regions and a non-etched region which are formed at a preset intersection position where a first touch electrode and a second touch electrode intersect with each other; forming an insulation pattern at the preset intersection position, wherein the insulation pattern is filled in the two etched regions and covers the non-etched region; forming a second conductive layer, wherein the first conductive layer and the second conductive layer constitute a conductive layer; and performing a patterning process on the conductive layer.

Abstract: Disclosed are a preparation method for a touch panel, a touch panel, and a display device. The preparation method for a touch panel comprises: step S10, forming a pattern comprising a first electrode chain and an insulating layer on a substrate, by using a patterning process for once, wherein the insulating layer is formed on the first electrode chain and the insulating layer covers the first electrode chain; and step S11, forming a pattern comprising a second electrode chain on the substrate on which the step S10 is finished, by using a patterning process for once, wherein the second electrode chain and the first electrode chain are spatially crossed and are insulated from each other.

Abstract: A touch liquid crystal display (LCD) device, a touch display device and a lamination method are provided. The touch LCD device includes an LCD module, a package substrate, a first adhesive and a second adhesive; the LCD module and the package substrate are adhered to each other through the first adhesive which covers a display area of the LCD module; and the second adhesive is disposed between the LCD module and the package substrate and on a non-display area of the LCD module, and hardness of the second adhesive is greater than hardness of the first adhesive. The touch LCD device can effectively eliminate the problem of reduced display quality caused by the water wave phenomenon that the touch LCD device adopting a full lamination method tends to generate.

Abstract: Systems and methods for wireless communication are provided. The systems and methods employ a backscatter tag that is configured to shift an incident carrier signal received by the tag to a different frequency band and then transmitting the frequency-shifted carrier signal to a receiver. The frequency band to which the carrier signal is shifted is a band in which interference is minimal or non-existent. Further, the backscatter tag is able to operate in an ultra-low power manner, thereby allowing the tag to be incorporated into components like on-body sensors so that the tag can embed additional information into the carrier signal for transmission and processing by the receiver. Exemplary electronic circuits and systems that utilize a frequency-shifted Backscatter, as well as methods for implementing a frequency-shifted Backscatter, are also provided.

Abstract: Systems and methods for backscatter communications are provided that employ a backscatter reader to transmit a carrier signal to multiple backscatter tags having heterogeneous hardware and specifications. In response to receiving the carrier, the tags encode data into the received signal and, concurrently, transmit their respective backscattered signal to the reader. The concurrent signals are received by the reader as a combined signal. The reader detects edges in the received signal, based on the corresponding in-phase (I) and quadrature (Q) signals. The edges are then assigned to streams based on the offset or transmission rate of the tags. In some cases, the reader can detect edge collisions. These collisions can be resolved by causing the colliding signals to be retransmitted or by separating the colliding signals. The individual streams corresponding to each of the tags can then be decoded to identify the originally transmitted data from each tag.

Abstract: A backscatter tag device includes, in part, a receiver configured to receive a packet conforming to a communication protocol defining a multitude of codewords, a codeword translator configured to translate at least a first subset of the multitude of codewords disposed in the packet to a second multitude of codewords defined by the protocol in response to a data the backscatter tag is invoked to transmit, and a transmitter configured to transmit the packet supplied by the codeword translator at a frequency different than the first frequency at which the packer is received. The communication protocol may optionally be the 802.11 g/n, ZigBee or the Bluetooth communication protocol.

Abstract: A backscatter tag communicate device includes, in part, a receiver configured to receive a WiFi packet conforming to a communication protocol defining a multitude of codewords, a mapper configured to map at least a first subset of the multitude of codewords disposed in the packet to a second multitude of codewords defined by the protocol, and a frequency shifter configured to shift a frequency of the second multitude of codewords such that the frequency shifted codewords are characterized by a single sideband spectrum. The communication protocol may be the 802.11b communication protocol. The mapper may optionally map the first subset of the multitude of codewords by changing phases of the first subset of the multitude of codewords.

Abstract: A backscatter tag communicate device includes, in part, a receiver configured to receive a WiFi packet conforming to a communication protocol defining a multitude of codewords, a mapper configured to map at least a first subset of the multitude of codewords disposed in the packet to a second multitude of codewords defined by the protocol, and a frequency shifter configured to shift a frequency of the second multitude of codewords such that the frequency shifted codewords are characterized by a single sideband spectrum. The communication protocol may be the 802.11b communication protocol. The mapper may optionally map the first subset of the multitude of codewords by changing phases of the first subset of the multitude of codewords.

Abstract: The present invention belongs to the field of display technology, and particularly relates to a backlight module and a display device. The backlight module comprises a light source and a light guide plate, the light source being arranged at a light incident surface side of the light guide plate and a light guide pattern comprising a gap being arranged on a rear surface of the light guide plate opposite to a light-exiting surface of the light guide plate, wherein the backlight module further comprises a reflector unit that is used for reflecting light passing through the gap of the light guide pattern arranged on the rear surface of the light guide plate back into the light guide plate, so that the reflected light exits from the light-exiting surface of the light guide plate.

Abstract: Systems and methods for backscatter communications are provided that employ a backscatter reader to transmit a carrier signal to multiple backscatter tags having heterogeneous hardware and specifications. In response to receiving the carrier, the tags encode data into the received signal and, concurrently, transmit their respective backscattered signal to the reader. The concurrent signals are received by the reader as a combined signal. The reader detects edges in the received signal, based on the corresponding in-phase (I) and quadrature (Q) signals. The edges are then assigned to streams based on the offset or transmission rate of the tags. In some cases, the reader can detect edge collisions. These collisions can be resolved by causing the colliding signals to be retransmitted or by separating the colliding signals. The individual streams corresponding to each of the tags can then be decoded to identify the originally transmitted data from each tag.

Abstract: Systems and methods for wireless communication are provided. The systems and methods employ a backscatter tag that is configured to shift an incident carrier signal received by the tag to a different frequency band and then transmitting the frequency-shifted carrier signal to a receiver. The frequency band to which the carrier signal is shifted is a band in which interference is minimal or non-existent. Further, the backscatter tag is able to operate in an ultra-low power manner, thereby allowing the tag to be incorporated into components like on-body sensors so that the tag can embed additional information into the carrier signal for transmission and processing by the receiver. Exemplary electronic circuits and systems that utilize a frequency-shifted Backscatter, as well as methods for implementing a frequency-shifted Backscatter, are also provided.

Abstract: Disclosed are a preparation method for a touch panel, a touch panel, and a display device. The preparation method for a touch panel comprises: step S10, forming a pattern comprising a first electrode chain and an insulating layer on a substrate, by using a patterning process for once, wherein the insulating layer is formed on the first electrode chain and the insulating layer covers the first electrode chain; and step S11, forming a pattern comprising a second electrode chain on the substrate on which the step S10 is finished, by using a patterning process for once, wherein the second electrode chain and the first electrode chain are spatially crossed and are insulated from each other.