30results about How to "Reduce or avoid distractions" patented technology

The invention discloses a base station frequency resource allocation method and aims to achieve reasonable allocation of base station frequency resources and avoid or lower inter-cell interference. The method includes that a cell is determined to conform to each basic frequency resource in each allowed operating frequency band of selectable operating bandwidth; frequency point priority coefficient of each basic frequency resource is determined, and the frequency point priority coefficient represents interference from each adjacent cell which neighbors the location of the cell with the cell in the basic frequency resource, and / or represents load of each adjacent cell in the basic frequency resource; the frequency resources are allocated to cells according to frequency point priority coefficients of the basic frequency resources. The invention further discloses a network device.

The embodiment of the invention discloses a method, a system and a device for transmitting data. The method comprises the following steps that: network side equipment can determine a channel information measurement set of UE (User Equipment) and obtain symbol positions corresponding to CSI-RS of cells in the channel information measurement set; the network side equipment performs slotting for data resource particles REs of symbol positions corresponding to CSI-RSs of other cooperative cells, except a serving cell of the UE, in the channel information measurement set; and the network side equipment obtains REs used by data to be received by the UE in a resource block RB according to the slotted REs, and transmits data to the UE according to the REs used by the data to be received by the UE. In the embodiment of the invention, by slotting the data REs corresponding to the CSI-RS pilot frequency symbols in the channel information measurement set, the interference of data symbols of adjacent cells in the channel information measurement set on CSI-RS pilot frequency symbols is effectively reduced or avoided, thereby improving the transmission performance of down links.

The invention relates to artificial feed for feeding fruit fly, which comprises, by weight, corn meal 25-35 parts, wheat bran 25-35 parts, beer yeast 5-10 parts, sugar 5-10 parts, food preservative 0.1-0.3 part, acidity conditioning agent 0.3-0.85 part and water 95-105 parts. The invention further relates to a method for feeding the fruit fly. The artificial feed for feeding the fruit fly and the method for feeding the fruit fly can be used for feeding various fruit flies in a mixing mode (or secretively breeding the fruit flies under the condition that the variety of the fruit flies is undefined) and improving the feeding efficiency. The factorized and scale feeding of the various fruit flies can be achieved by utilizing the artificial feed, and raw materials are easily obtained and are not limited by seasonality. The cost is low, the preparation is simple and convenient, biological indicators of spawn hatching rate, larva livability, pupa weight, pupation rate, emergence rate and spawn laying amount are high in level, and the yield and the quality of the fruit fly are improved.

The invention provides a board card, a mainboard and a temperature monitoring system and method. The board card comprises at least one temperature sensor and an insertion core, wherein each of the temperature sensors is integrated to the board card, and is connected with the insertion core; the insertion core is used for enabling the board card to be connected with the mainboard by splicing with a slot on an external mainboard; and each of the temperature sensors is used for converting collected self surrounding temperature values into corresponding current values, and when the insertion core is spliced with the slot, outputting the current values to the mainboard. Because the temperature sensors can be connected with the mainboard via a splicing relationship between the board card and the mainboard, and is not directly designed on the mainboard, the interference of mainboard current produced heat to data collection can be reduced or avoided; and therefore, the accuracy for temperature monitoring can be improved via the scheme.

The embodiment of the invention relates to a resource configuration method, user equipment and a base station. The method comprises the following steps that user equipment determines at least one first time frequency resource block set and at least one reference value; the user equipment determines at least one second time frequency resource block set according to the at least one first time frequency resource block set and the at least one reference value, wherein the second time frequency resource block set and the corresponding first time frequency resource block set are not completely overlapped at a frequency domain position; and the user equipment uses a time frequency resource block in the at least one second time frequency resource block set to carry out data transmission. By usingthe method provided in the invention, the carrier waves of different systems are commonly deployed in a same frequency spectrum resource, and an interference between the two kinds of system carrier waves is reduced or avoided.

The invention provides a Bluetooth device ad hoc network method and system. The method comprises steps: a key for ad hoc network authentication is received to carry out ad hoc network match authentication between Bluetooth devices; according to the receiving signal strength between any two Bluetooth devices, the distance between any two Bluetooth devices is calculated; according to the minimum distance between the Bluetooth devices, the shortest path line for Bluetooth device ad hoc network connection is planned; and according to the shortest path line, Bluetooth device ad hoc network connection is carried out. According to the Bluetooth device ad hoc network method and system provided in the invention, single and disorderly networking among multiple Bluetooth devices at present is solvedsuccessfully, the occupancy rate of a signal frequency band is reduced, mutual interference between Bluetooth signals is thus reduced or avoided, interference of the Bluetooth signals to other wireless signals is also reduced or avoided, the control stability among multiple Bluetooth devices is thus ensured, and better and more qualified service can further be provided for the user.

Provided are a method and device for reducing interference. The method comprises a macrocell determining a first time-frequency resource information, said information being the resource allocated by said macrocell for D2D communication; the macrocell sends said first time-frequency resource information to a small cell, allowing said small cell, on the basis of said information, to prohibit the scheduling on said resource of terminals engaging in cellular communication. By means of embodiments of the present invention, interference between small cell communication and D2D communication can be reduced.

The present application discloses an electronic device, a control method and a control device thereof. The electronic device includes a display screen emitting light through a backlight and a structured light assembly. The display screen includes a display area for displaying an image, the display area being formed with opposite front and back sides, and the display area including a first sub-display area and a second sub-display area. The structured light assembly includes a structured light camera disposed on one side of the back of the display screen, the structured light camera corresponding to the first sub-display area, and a structured light camera for receiving the modulated laser light passing through the first sub-display area. The structured light camera comprises a first sub-display area, a second sub-display area, and a second sub-display area. When the structured light camera is turned on, the display area displays images in a first display sequence, the structured lightcamera is exposed in an exposure sequence, and the first display sequence is staggered from the effective working state corresponding to the exposure sequence. Since the structured light camera is arranged on one side of the back of the display screen, an opening aligned with the structured light camera is not required to be set on the display screen, and the screen occupation of the electronic device is relatively high.

The invention provides a multi-spectral camera device. The multi-spectral camera device comprises a laminated hybrid semiconductor device, wherein the laminated hybrid semiconductor device is used for performing channel separation on different wave bands in a three-dimensional space and comprises a first photoelectric diode and a second photoelectric diode, the first photoelectric diode is used for photoelectrically converting near-infrared light, the first photoelectric diode forms an infrared image detection array and comprises a substrate and an electron and / or hole depletion layer, the electron and / or hole depletion layer is formed in the substrate, the second photoelectric diode is arranged on the first photoelectric diode and is used for photoelectrically converting visible light, and the second photoelectric diode forms a visible light image detection array. With the multi-spectral camera device provided by the invention, the interference between the different photoelectric diodes is reduced or prevented, the integral performance is improved.

The invention discloses a reference substance for detecting the permeation and leakage amount of steam and gas and a preparation method of the reference substance. The preparation method comprises thefollowing steps that a substrate whose barrier property or sealing performance satisfies a preset standard is selected; and the substrate is punched according to the preset standard to obtain the reference substance. According to the reference substance and the preparation method thereof, the reference substance with uniform performance can be obtained according to needs, and detection parametersof a detection instrument can be calibrated accurately.

The present invention relates to an apparatus exciting and receiving infrared printing ink signal and uses thereof, including a laser emission circuit and a shaping output circuit, wherein, the laser module group of the laser emission circuit is arranged above the article to be identified area containing infrared printing ink, the receiving terminal is arranged beneath the article to be identified, the laser module group is coaxial and confocal to the receiving terminal, the laser beam formed by the laser module group modulation is word line or cross spider, a filtering element is provided between the receiving terminal and the article to be identified, the filtering element is in lightshade buttjunction with the receiving terminal, and signals of the receiving terminal is output by the shaping output circuit. During application, the sensor is mounted in the discriminator, the output of the receiving terminal is respectively connected with genuine-fake indicating lamps and the alarming buzzer through a microprocessor, the opening height of the ingress of the article to be identified of the discriminator is no less than 2cm.

Provided are a communication resource management method, a user equipment (UE), a base station and a system, the method comprising: a first UE sends a discovery message to at least one second UE in a wireless network, the discovery message carrying a group identifier of a D2D (device to device) (D2D) communication group and a service identifier corresponding to the D2D communication group; the first UE receives a first application message sent by the second UE, the first application message carrying a user identifier of the second UE; according to the first application message sent by the second UE, the first UE obtains a communication resource for the D2D communication group to perform communication; according to the user identifier of the second UE, the first UE sends the communication resource to the second UE in the D2D communication group, in order to notify each UE in the D2D communication group to perform D2D communication service corresponding to the service identifier using the communication resource. The present invention provides a technical solution enabling the D2D communication to proceed smoothly and reducing or avoiding interference toof cellular network communication.

The invention discloses a point laser measuring platform, comprising a machine rack and a machine mandrel. The machine rack comprises a machine station and a machine housing. The machine station is provided with four column legs. The upper parts of the column legs are cylindrical support columns. The lower ends of the support columns are flexibly connected with a cylindrical shaft sleeve in a rotation manner on the circumference. The shaft sleeve's inner wall is provided with an internal thread screw. The lower parts of the column legs are provided with pneumatic support pins. The machine mandrel comprises a working station face, a three-axis direction driving mechanism and a point laser displacement sensor. The working station face is made from marbles. The working station face is mounted on the machine station. Between the working station face and the machine station, a polyurethane padding plate is arranged. The working station face is provided with an installation column. The installation column is provided with a fixture plate. The three-axis direction driving mechanism is mounted on the working station face. The point laser displacement sensor is mounted on the three-axis direction driving mechanism and is above the fixture plate. The invention has a simple structure and can be used conveniently. With good flexibility and excellent vibration combating performance, the invention is also stable, has small measurement error and achieves high precision.

Embodiments of the present invention relate to a resource configuration method, user equipment, and a base station. The method provided in this embodiment includes: the user equipment determines at least one first time-frequency resource block set and at least one reference value; the user equipment determines at least one first time-frequency resource block set and at least one reference value; The set of frequency resource blocks and at least one reference value determine at least one second set of time-frequency resource blocks, wherein the second set of time-frequency resource blocks and its corresponding first set of time-frequency resource blocks do not completely overlap in the frequency domain; the user equipment uses The time-frequency resource blocks in the at least one second time-frequency resource block set perform data transmission. The method provided by the embodiment of the present invention can co-deploy carriers of different systems on the same spectrum resource, reducing or avoiding interference between carriers of the two systems.

The invention discloses an energy recovery torque control method and device and an automobile. The method comprises the steps that when the automobile is in an energy recovery working condition and it is detected that an automatic anti-lock braking system (ABS) or an automobile body stabilization system (ESP) is activated, the sum of the detection times that the ABS and the ESP are in the activated state in the current energy recovery stage is determined; and according to the sum of the detection times of the ABS and the ESP in the activated state, the energy recovery torque is controlled to be reduced. According to the scheme, when the automobile is in the energy recovery working condition and it is detected that the automatic anti-lock braking system (ABS) or the automobile body stabilization system (ESP) is activated, energy recovery is not directly forbidden or completely forbidden, the energy recovery torque is adjusted to be reduced according to the sum of the detected times that the ABS and the ESP are in the activated state; the interference between energy recovery and the ABS or the ESP is reduced or avoided, and the energy recovery rate is increased to the maximum extent while the safety of the whole automobile is guaranteed.

The invention relates to a camera and an operation method. The camera operation method comprises the following steps: a shutter button is pressed in order to trigger image capture; and a display relative signal is separated when image data is read from an image sensor so that the relative signal can not interfere with an image which is captured by the camera. The camera comprises a main circuit board, a display panel, a display flexible printed circuit, the image sensor and an image sensor flexible printed circuit, wherein a processor is arranged on the main circuit board; the display flexible printed circuit is coupled between the display panel and the main circuit board and is used for transmitting at least one display relative signal between the display panel and the main circuit board; the image sensor flexible printed circuit is coupled between the image sensor and the main circuit board and is used for transmitting at least one image signal between the image sensor and the main circuit board; and after the shutter button is pressed in order to trigger the image capture, the display relative signal is separated by the processor during at least one period in which the image data is read from the image sensor. The interference between the display panel and the image sensor is reduced through the technical scheme which is provided by the invention.

The embodiment of the invention provides a personnel identification method and device, and the method comprises the steps: obtaining a pedestrian detection and pedestrian tracking result of a current image of video data; for a first pedestrian tracked in the current image, judging whether a first human body image of the first pedestrian in the current image and a second human body image of the first pedestrian in an adjacent previous frame image are the same person or not; when the first human body image and the second human body image are the same person, using a first person identifier of the first pedestrian in the previous frame image as a person identifier of the first pedestrian in the current image; and when the first human body image and the second human body image are different persons, determining that the pedestrian tracking result of the first pedestrian is wrong, and performing person identification on the first human body image again. According to the invention, the personnel identification rate and the accuracy of the identification result can be improved.

The invention discloses a foldable staggered elastic-plate hemostatic structure with pull cords and a hemostatic device and method. The foldable staggered elastic-plate hemostatic structure comprisesa hemostatic material dressing film and adaptive elastic-plate extension structures. Each adaptive elastic-plate extension structure includes elastic plates, a support rod and a pull cord; the elasticplates are fixed to the support rod; two elastic plates form one layer; the layers of elastic plates are arranged according to a certain angle difference theta, with Pi / 3< / =theta< / =Pi / 2; geometric linearity of the elastic plates is of involutes, and base radius of each involute is R. The hemostatic material dressing film is attached to the outer sides of the elastic plates; the support rods are composed of a scissors hinge unit and an elastic element. Upon using, the foldable staggered elastic-plate hemostatic structure is injected into a wound; the pull cords are released, and the elastic elements release elastic potential energy to drive the support rods to axially extend; the elastic plates release elastic potential energy and extend radially, the hemostatic material dressing film is driven to attach to the wound, and a quick hemostatic function is achieved.

Examples of the present invention involve methods and devices of transmission information.Among them, the method of transmitting information includes: determining the time -frequency resources used in the MIB of the service community. Among them, the time -frequency resources used in the MIB of the service community are different from the time -frequency resources used by MIB in the neighboring community;Receive the MIB of the service community in frequent resources.The embodiments of the present invention can effectively reduce or avoid interference between different communities because of the information of different communities on different time -frequency resources, so as to improve the quality of information transmission and improve system performance.

The embodiment of the invention discloses a method, a system and a device for transmitting data. The method comprises the following steps that: network side equipment can determine a channel information measurement set of UE (User Equipment) and obtain symbol positions corresponding to CSI-RS of cells in the channel information measurement set; the network side equipment performs slotting for data resource particles REs of symbol positions corresponding to CSI-RSs of other cooperative cells, except a serving cell of the UE, in the channel information measurement set; and the network side equipment obtains REs used by data to be received by the UE in a resource block RB according to the slotted REs, and transmits data to the UE according to the REs used by the data to be received by the UE. In the embodiment of the invention, by slotting the data REs corresponding to the CSI-RS pilot frequency symbols in the channel information measurement set, the interference of data symbols of adjacent cells in the channel information measurement set on CSI-RS pilot frequency symbols is effectively reduced or avoided, thereby improving the transmission performance of down links.

The invention discloses an optical fiber panel and a debugging method thereof. The optical fiber panel comprises a plurality of optical fiber groups, white wires and absorption wires, wherein the optical fiber group comprises at least three optical fibers, the interfaces between each optical fiber and adjacent two optical fibers enclose an inner slit, the optical fiber group is internally providedwith at least one inner slit, and the interfaces between the optical fibers in each optical fiber group and the optical fibers in the adjacent optical fiber group enclose an outer slit; the white wires fill the inner slits; and the absorption wires fill the outer slits. Through special distribution of the positions and the numbers of the white wires and the absorption wires, the balance between light transmittance and image contrast is realized.

The invention provides a method, a device and a base station for allocation of a PRB resources, wherein the method comprises the following steps: acquiring a local community call PRB resource allocation start index according to PCI of a local community; determining a call PRB resource region of a user terminal according to the call PRB resource allocation start index; allocating call PRB resources for the user terminal in the call PRB resource region. In the embodiment provided by the invention, the community call PRB resource allocation start index is acquired according to the PCI of the community, and the call PRB resource region is determined for the user terminal according to the call PRB resource allocation start index to ensure that the call PRB resources of the communities with different PCIs are not overlapped; the call PRB resources are allocated to the user terminals in different call PRB resource regions, so that interference caused by a reason that the user terminals of the local community and the user terminals of an adjacent community use the PRB resources of the same PRB region is reduced or avoided, and thus the success rate for the base station to call the user terminals is increased.

The invention relates to a preparation method for integrated bienzyme-quantum dots used for chemiluminescent resonance energy transfer. The integrated nanomaterial is composed of fluorescent quantum dots, peroxidase, and oxidase, with the fluorescent quantum dots being a core, and the peroxidase and the oxidase are successively connected to the quantum dots covalently. The integrated bienzyme-quantum dot nanomaterial is good in stability and water solubility, and the emission wavelength thereof can be adjusted. When the material is used for chemiluminescent resonance energy transfer, transfer efficiency is high (close to 50%), and is obviously higher than that of a chemiluminescent resonance energy transfer system with free bienzyme-quantum dots. The integrated bienzyme-quantum dots can be used to specifically detect substrate molecules corresponding to oxidase, multivariate analysis, cell or tissue imaging, and so on.