107results about How to "Fix coverage issues" patented technology

The invention discloses a liquid film prepared from crop straw fermentation liquid and an application method thereof. The liquid film comprises the following components in parts by weight: 82-99 parts of raw materials, 11-14 parts of film forming agent, 2-3 parts of plasticizer, 1.3-2.5 parts of crosslinking agent, 0.02-0.05 part of initiator, 0.2-0.3 part of pH regulator and 0.1-0.3 part of additional component, wherein the raw materials include 68-79 parts of crop straw fermentation waste liquid or water, 7-10 parts of bentonite, 2-3 parts of modified starch and 5-7 parts of potassium humate; and the additional component is one or more of crofton weed extraction liquid, potassium nitrate, trace elements and composite microbial agent spore powder. The liquid film disclosed by the invention has the advantages of simple proportioning, simple structure, convenience in use, low cost, low labor intensity and degradability; and after degradation, the liquid film can improve the soil texture and aggregate structure so as to improve the fertilizer efficiency.

The embodiment of the invention provides an anchor point selection method and device based on an NSA mode, equipment and a medium. The method comprises the following steps: a first manufacturer identifier of first equipment of a master base station and a second manufacturer identifier of second equipment as well as a third manufacturer identifier of an auxiliary base station, wherein the firstequipment is equipment in which the master base station communicates with user equipment (UE) in a first frequency band, the second equipment is equipment in which the master base station communicateswith the UE in the second frequency band, the third equipment is equipment in which the auxiliary base station communicates with the UE, the master base station is a 4G base station, and the auxiliarybase station is a 5G base station; when the first manufacturer identifier is consistent with the third manufacturer identifier, determining whether the first frequency band continuously covers the target area or not, with the master base station being located in the target area; and when the first frequency band does not continuously cover the target area and the second manufacturer identifier isconsistent with the third manufacturer identifier, enabling the master base station to uses first frequency band and second frequency bands to perform anchoring. According to the invention, multiplefrequency bands can be selected for anchoring, and construction of 5G is accelerated.

The invention discloses a method for elimination of electronic map interest point label covering of roads and relates to an electronic map modification method. The method comprises the following steps of A, carrying out mesh division on a specified level of road and interest point layers, making a road picture of each mesh and going to step B, B, if the road layer contains an unprocessed mesh, finding the unprocessed mesh and going to step C, or stopping the process otherwise, C, if the corresponding mesh in the interest point layer contains an unprocessed interest point, finding a label of the unprocessed interest point and going to step D, or going to the step B otherwise, D, if the mesh contains an unprocessed road, finding the unprocessed road and going to step E, or going to step G otherwise, E, carrying out suspicious road section search aiming at the interest point coordinates and labels on all the sections of the road, and if a suspicious road section exists, going to step F, or going to the step D otherwise, F, carrying out interest point label covering computation on the suspicious road section, and if the suspicious road section is covered, adjusting a label arrangement mode, labeling all the roads in the mesh as unprocessed roads and going to the step D, or going to step G otherwise, and G, writing the label into the road pictures in the mesh and executing the step C.

The invention provides a multicolor water-in-water primer-topcoat coating and a preparation method thereof. The coating comprises disperse-phase color matching basic paint, a protection glue solution and continuous-phase colored paint in the weight ratio being (30-40): (30-40): (20-30). According to the multicolor water-in-water primer-topcoat coating, colored primer is not required to be applied in advance, a multicolor continuous coating with a stone-simulating effect can be obtained only through one-time spraying, and the coating is an ideal alternative of decorative stone materials such as marble, granite and the like. The coating is an all water-based product, contains few VOCs (volatile organic compounds), doesn't contain APEO (alkylphenol ethoxylates), is environment-friendly and free of pungent smell and has excellent weather fastness, and the performance of the product meets the requirements of the HG/T4343-201 water-based multicolor building coating standard.

The invention discloses a multi-channel ROF system based on WDM and OFDM technologies. The multi-channel ROF system successively comprises an ROF central station (ROFCS) for achieving conversion from local office business platform data to a multicarrier radio-frequency optical signal, a central office WDM module for combined wave processing of the multicarrier radio-frequency optical signal, a truck optical fiber for transmitting a combined wave signal, a far-end WDM module for partial wave processing of the combined wave signal, far-end antenna units (RAU) and antennas which are used to perform photoelectric conversion on the signal after wave partition and frequency shift and emission of the multicarrier radio-frequency signal and a microwave, outdoor data units (ODU) and antennas which are used to receive the microwave signal and achieve frequency shift of the microwave and a multicarrier intermediate-frequency signal, and broadband traffic units (BTUs) which are used to achieve conversion of the multicarrier radio-frequency signal and Ethernet data. The system can solve the problem of the difficulty in fiber-to-the-home by utilizing a wireless access mode, the OFDM technology solves the multi-user coverage problem of a single wireless frequency point in an area, and the wavelength division multiplexing technology solves the user coverage problem of a plurality of areas.

The invention discloses a power adjustment method, device and system. The method comprises the following steps that femtocells count coverage information of a current cell and a same-frequency adjacent cell and count interference indexes of the current cell, wherein the coverage information comprises the weak-coverage rate and the over-coverage rate; the femtocells upload the weak-coverage rate and the over-coverage rate of the current cell and the same-frequency adjacent cell and the interference indexes of the current cell to an integrated controller; the femtocells receive power adjustment information returned by the integrated controller according to the weak-coverage rate, the over-coverage rate and the interference indexes and adjust transmission power of itself according to the power adjustment information. According to the power adjustment method, device and system, comprehensive consideration is given to the coverage information and the interference information of the femtocells, the adjustment of the transmission power of all the femtocells is determined in an integrated mode through the integrated controller, in this way, networks of the femtocells can achieve a compromise between coverage and interference, and the overall performance of the networks is effectively improved.

The invention discloses a spraying arm assembly and a dish washing machine with the same. The spraying arm assembly comprises a spraying arm base, a spraying arm body, a first assistant spraying arm, a second assistant spraying arm and a driving assembly. The spraying arm body is connected with the spraying arm base in a rotating mode; the first assistant spraying arm is connected with the spraying arm body in a rotating mode, the second assistant spraying arm is connected with the spraying arm body in a rotating mode, and the first assistant spraying arm and the second assistant spraying arm are spaced on the spraying arm body; the driving assembly is connected with the first assistant spraying arm and the second assistant spraying arm separately so as to drive the assistant spraying arms to rotate when the spraying arm body rotates; the first assistant spraying arm and the second assistant spraying arm are configured to meet the standard that the rotating speed is two times that of the spraying arm body. According to the spraying arm assembly of the washing machine, spray-washing can cover front and rear portions of a rectangle, including the four corners, dead zones of washing are reduced, the washing coverage area is enlarged, and thus the overall washing effect is improved.

The invention provides an LED (light emitting diode) lamp fitting with two sides capable of radiating heat and resisting dust. The lamp fitting comprises a radiating base plate and radiating fins, and is characterized in that two side surfaces of the base plate are provided with the radiating fins. According to the invention, two sides of an aluminum plate are cut into the fins, the distance of a thermal loop is shortened, and the radiating effect is better. When in use, the aluminum plate is placed vertically, the technical scheme more confirms to the principle of air convection, and the flow speed of the hot air can be accelerated in the vertical direction; and the problems of bird droppings and dust covering can be solved through the radiating fins arranged vertically. According to the invention, because LEDs are installed close to the edge of the bottom surface or at the bottom part on one side surface of the aluminum plate, only a plane with smaller electroplating is required, and the process cost is lowered.

Disclosed are a method of a terminal transmitting a Sounding Reference Signal (SRS) on the basis of aperiodic SRS triggering and a method for controlling uplink transmission power to transmit an aperiodic SRS in a wireless communication system. The method of the terminal transmitting the SRS on the basis of the aperiodic SRS triggering according to the present invention comprises the steps of: receiving a plurality of aperiodic SRS configuration information from the base station; receiving an aperiodic SRS transmission triggering indicator from the base station; selecting the specific aperiodic SRS configuration information among the plurality of aperiodic SRS configuration information on the basis of at least one among a sub-frame index for receiving the aperiodic SRS transmission triggering indicator, a time relation between the aperiodic SRS transmission sub-frames, and an uplink channel state; and transmitting an aperiodic SRS for the aperiodic SRS transmission triggering indicator on the basis of the selected aperiodic SRS configuration information, the plurality of aperiodic SRS configuration information including the information about a resource for transmitting the aperiodic SRS corresponding to the aperiodic SRS transmission triggering indicator. In addition, according to the present invention, the terminal can be used for receiving a power offset value for transmitting the aperiodic SRS from the base station and determining a transmission power value for transmitting the aperiodic SRS.

The invention discloses a three-dimensional directed heterogeneous mobile sensor network self-deployment method based on a Voronoi diagram. On the basis of weighted Voronoi division and virtual forcecalculation, an automatic deployment process is converted into an automatic movement and rotation process of network nodes. The method comprises the steps of calculating node weights; adjusting node directions to be within a monitored area; carrying out Voronoi division; calculating Voronoi area mass centers; calculating virtual repulsive force; calculating resultant force of the virtual repulsiveforce born by the nodes and displacement vectors; calculating a resultant displacement vector of each node; updating node positions; and adjusting position and direction information of boundary nodes, thereby enabling the nodes to return to the monitored area. The space area coverage problem of centrally placing the directed heterogeneous mobile sensor nodes in a three-dimensional space environment is solved, a coverage rate of a network is improved, the node deployment is finished rapidly, and the coverage performance of the network is ensured.

The invention discloses a high and low frequency band spectrum resource allocation method applicable to a 5G network and relates to the field of spectrum resource allocation of network frequency bands. The method comprises steps as follows: S1: a physical frequency band at 3-6 GHz is allocated into a 3.3-3.4 GHz frequency band, a 4.4-4.5 GHz frequency band and a 4.8-4.99 GHz frequency band; S2: a physical frequency band at 6-100 GHz is allocated into a 28 GHz frequency band area at a 27.5-28.35 GHz frequency band, a 37 GHz frequency band area at a 37-38.6 GHz frequency band, a 39 GHz frequency band area at a 38.6-40 GHz frequency band and a 70 GHz frequency band area at a 64-71 GHz frequency band. By means of the method, spectrum resources can be reasonably allocated for high and low frequency bands, the network coverage problem at the high and low frequency bands can be solved, and the system capacity demands at the high and low frequency bands are met.

The invention relates to a multi-functional no-tillage fertilizing seeder integrating a seed drying prevention function, a soil preparation function, a weeding function and a stubble cleaning function. The multi-functional no-tillage fertilizing seeder comprises a subsoiling device, a fertilizer discharging device and a seeding device. The multi-functional no-tillage fertilizing seeder is mainly characterized in that a field surface tidying mechanism used for flattening the surface of a field, removing weeds and cleaning stubble is arranged between the seeding device and transmission tail wheels. The multi-functional no-tillage fertilizing seeder integrating the seed drying prevention function, the soil preparation function, the weeding function and the stubble cleaning function can effectively solve the problems that an existing no-tillage fertilizing seeder does not have a soil covering and soil preparation function or a weeding function, seeds are prone to be dried, and the seedling emergence effect is poor. After the multi-functional no-tillage fertilizing seeder is used for finishing seeding of corn, wheat and other crops in a no-tillage and fertilizing mode on the field where previous crops are not tilled or are in a minimal tillage state, the field surface tidying mechanism arranged on the rear portion of the multi-functional no-tillage fertilizing seeder can be used for fine grinding and cleaning a plough layer of soil on the rough and uneven surface of the field and flattening the surface of the field, the functions of protecting the soil, covering the earth, cleaning the stubble and removing the weeds are well achieved, the seed drying phenomenon is prevented from happening, and the seedling emergence rate is improved. Therefore, the multi-functional no-tillage fertilizing seeder integrating the seed drying prevention function, the soil preparation function, the weeding function and the stubble cleaning function is an ideal tool for realizing farmland tillage and seeding in a conservation mode.

The invention discloses a multi-mode access novel EOC device which is a new device further developed on the basis of a conventional point-to-point low frequency modulated EOC device. The multi-mode access novel EOC device comprises a central office end device and a user terminal device connected with the central office end device through a coaxial cable. The central office end device comprises a wireless signal and CATV cable television signal combiner unit, and a wireless signal and CATV cable television combination signal and modulated Ethernet data signal combiner unit. The combination signals of already modulated Ethernet data signals, wireless signals and cable television signals are mixed and then are output through the coaxial cable, multi-service transmission and global management and control can be simultaneously realized, the device is used for simultaneous access of network data signals, the cable television signals and the wireless signals, indoor coverage of the wireless signals is realized, and the functions of networking, TV watching and the like on cable television network broadband are achieved.

An intelligent code publishing alarm method based on zookeeper includes such steps as constructing master branch and connected branch according to master-slave structure of ZooKeeper, registering application system publishing files distributed on master branch and branch as file nodes to form multiple node configuration structures, setting up master branch and connected branch according to master-slave structure of ZooKeeper, setting up master branch and connected branch according to master-slave structure of ZooKeeper, registering application system publishing files distributed on master branch and branch as file nodes to form multiple node configuration structures, 3, continuously upload that updated application system publish file of the child node to the master node of the upper layer;4, when all other sub-node under that primary node receive the message packet, comparing the message packet with the application system release file prepared by the primary node according to the changed file name in the message packet to determine whether the application system release file in the message packet and the application system release file at the sub-node have modification conflict; The invention can solve the problem of frequent occurrence of code coverage problem caused by multi-branch or multi-personnel development, so as to improve the efficiency and stability of application system version update.

The invention belongs to the technical field of textile fabric processing, and particularly relates to a textile fabric printing and dyeing method. The textile fabric printing and dyeing method comprises the following steps that S1, dust removal treatment is performed on a textile fabric to clear dust and broken fibers attached to the surface of the textile fabric, and then the cleaned fabric is wound around a material roller; and S2, the fabric treated in the step 1 penetrates into a printing and dyeing device, and the fabric after penetrating through the printing and dyeing device directly enters secondary drying equipment to be dried to obtain the finished printed and dyed fabric. According to the textile fabric printing and dyeing method, by repeatedly printing and dyeing the fabric, the printing and dyeing effect of the fabric is improved, meanwhile, the printing and dyeing speed of the fabric is increased, and the printing and dyeing efficiency is improved.

The invention discloses a high-elastic knitted fabric for an underpants waistband and a manufacturing method of the high-elastic knitted fabric. The high-elastic knitted fabric comprises a surface layer and a bottom layer; the surface layer is formed by uniformly weaving multiple nylon 70D/68F; the bottom layer is formed by uniformly weaving multiple spandex 105D; the content of the surface layer accounts for 60 percent to 67 percent of total parts by weight; the content of the bottom layer accounts for 40 percent to 33 percent of the total parts by weight. The method comprises the following steps: step 1, material selecting, i.e., selecting the nylon 70D/68F and the spandex 105D; step 2, weaving, sequentially comprising listing, purchasing, machine clearing, checking, triangle changing, material taking, cloth feeding, machine regulating, rechecking, machine starting, cloth dropping, inspecting and warehousing; step 3, dyeing, sequentially comprising unwinding, desizing, water washing, semi-finished product forming, color compounding, vat entering, color matching, vat exiting, dewatering, drying, finished product forming, testing, inspecting, packaging and warehousing; step 4, inspecting and testing, i.e., performing conventional color fastness detection and physical index detection. By adopting the high-elastic knitted fabric for the underpants waistband and the manufacturing method of the high-elastic knitted fabric, production efficiency and wear comfort are improved.

The invention discloses network access equipment. The network access equipment is integrated with Small Cell and a CPE. In an attached process of a terminal, through interaction with the CPE, the Small Cell sends data of the terminal to a first core network and carries out access processing according to the received data from the first core network so that the terminal accesses the first core network. The CPE and a wireless backhaul network establish a safe tunnel with a first gateway so that the terminal accesses a second core network. The first core network is a CPE core network. The second core network is a Small Cell core network. Through interaction of a wireless link and a macro base station, the CPE sends the data of the terminal to the first core network and sends the data from the first core network to the Small Cell. The macro base station and the first core network form the wireless backhaul network of the Small Cell. The invention simultaneously discloses a network access system and a network access method.