3151results about How to "Reduce waste of resources" patented technology

A method and apparatus for allocating a Peer-to-Peer (P2P) resource in a relay-based wireless communication system are provided. The method includes receiving relay link resource information, determining whether a current link is a multi-hop link by using the relay link resource information, and if the current link is the multi-hop link, allocating a corresponding relay link resource as the P2P resource by determining a serving station. Accordingly, P2P communication can be achieved without having to use additional P2P-dedicated resources.

This invention is a preparation method for virtual reality of high fidelity sports and fitness equipment and an interactive system and method based on the virtual reality. Image content of real scene shooting and the control parameters of sports and fitness equipment correspond to real scene will be taken synchronously. The control parameters can let sports and fitness equipment, along with the change of real scene, adjust in real time and automatically its forward and backward leaning, left and right leaning, swinging angle, or adjust automatically its loading size; or follow the user's exercise speed to adjust the playing speed of the virtual reality; or follow the environmental parameters to adjust the loading size; or follow the staring direction of the eye of the user or the face direction of the user or the swinging angle of sports and fitness equipment to change visual field scope image of real scene; it can prepare diversified virtual reality digital content, it can reach high virtual level according to different exercise characteristic; the user won't be limited by the site and weather, and the application field becomes wider.

A haydite is prepared from the fly ash (20-80 Wt%) generated by burning garbage and clay (rest) through mixing, granulating, and high-temp calcining at 1000-1400 deg.C.

The invention discloses an oil sludge cleaning and processing system for an oil tank. The oil sludge cleaning and processing system comprises a cleaning system, an oil sludge processing system and an integrated control system, wherein the cleaning system comprises a cleaning robot, an electric hydraulic pump, a water pump, an inert gas storage tank and a screw pump; the cleaning robot comprises a machine body, a traveling unit, a cleaning unit, a robot cleaning control unit, a sensing and communication unit and a robot power supply unit; the oil sludge processing system comprises an oil sludge processing device, an oil sludge processing control system and an oil sludge processing power supply device; the oil sludge processing device comprises a stirring machine, an ultrasonic emulsion breaking device, a centrifuge and an ultrafiltration system, as well as an oil sludge storage pool, a sludge pool, a centrifugal liquid storage tank, a concentration tank and a filtrate pool; a funnel is arranged on the stirring machine; and the integrated control system comprises an integrated control computer and a communication circuit module. The oil sludge cleaning and processing system disclosed by the invention has the advantages of reasonable design and high degree of intelligentization, and can realize comprehensive cleaning of the oil tank, good safety, fast oil sludge processing speed and resource utilization of oil sludge, and further reduce environmental pollution and waste of resources.

The invention provides a channel monitoring method and device. The method is applied to a base station. The method comprises following steps: configuring a designated frequency of an energy saving signal to a terminal, defining designated effective time and range of the designated frequency, wherein the designated frequency is used to represent that the energy saving signal designates the effective range of subsequent discontinuous DRX receiving; generating a first notification message, which comprises the designated frequency and the designated effective time and range; sending the first notification message to a terminal so that the terminal can obtain the designated frequency and designated effective time and range from the first notification message, and according to the designated frequency and designated effective time and range, carrying out channel monitoring. The cooperation between an energy saving signal mode and a DRX mode is realized, if there is data, a base station can indicate a terminal to carry out intensive monitoring through the designated frequency; if there is no data, the base station can indicate the terminal to carry out sparse monitoring through the designated frequency; thus the channel monitoring efficiency is improved, and the resource waste is avoided.

The invention provides a webpage crawling cycle adjusting method and a device. The method comprises the steps of acquiring a link assembly included in a target webpage crawled by a web crawler currently and information pages pointed by links in the link assembly; determining new-generated links in the link assembly and belonging to the target webpage, and taking links, belonging to websites which are the same as a first website, in the new-generated links, as links to be analysed, wherein webpage addresses in crumb navigation of information pages pointed by the links to be analysed are the same as a first webpage addresses; and adjusting crawling cycles of target webpages according to the links to be analysed existing in the target webpages crawled at different crawling moments within an appointed time. The webpage crawling cycle adjusting method is capable of improving accuracy of the determined crawling cycle of a webpage and reducing resource waste.

A method of transmitting a signal from a base station to a mobile station through Group Resource Allocation (GRA) includes allocating the mobile station to any one of a plurality of groups each including one or more mobile stations, transmitting, to the mobile station, a group configuration message including one or more pieces of burst size information used in the group, to which the mobile station is allocated, and one or more pieces of resource allocation bitmap information which is differently configured according to burst sizes, and transmitting bursts to the mobile station through a resource unit indicated by the resource allocation bitmap.

The invention is applicable to the technical field of wireless communication, and relates to an unmanned aerial vehicle base station deployment method, terminal equipment and a computer readable storage medium, and the method comprises the steps: determining the initial deployment number of unmanned aerial vehicle base stations according to environmental parameters of a target area and the coverage radius of the unmanned aerial vehicle base stations; Establishing an average path loss model between the unmanned aerial vehicle base station and a user terminal in the coverage area of the unmannedaerial vehicle base station according to the environmental parameters in the coverage area of the unmanned aerial vehicle base station, and determining the deployment height of the unmanned aerial vehicle base station according to the average path loss model; And acquiring the distribution condition of all user terminals in the target area, and determining the final deployment number of the unmanned aerial vehicle base stations and the horizontal position coordinates of the unmanned aerial vehicle base stations according to the distribution condition of the user terminals and the initial deployment number and deployment height of the unmanned aerial vehicle base stations. According to the unmanned aerial vehicle base station deployment method, the unmanned aerial vehicle base stations canbe deployed reasonably under the condition that the user terminals are distributed unevenly, the communication requirements of the user terminals are better met, and network resources are saved.

The invention relates to a forsterite fireproof castable which is characterized by comprising the following components in percentage by weight: 65 to 70 percent of forsterite granular aggregate, 10 to 12 percent of undercalcined magnesia, 8 to 10 percent of forsterite fine powder, 4 to 6 percent of silica micro powder combination agent, 5 to 7 percent of additive and 0.1 to 0.3 percent of water reducing agent. The small-granularity forsterite and forsterite fine powder are used as raw materials of the fireproof castable; the forsterite resources are used fully, so that resource waste is reduced, and environment pollution is reduced; furthermore, the cost of the fireproof castable is reduced, the preparation working procedure is simple, and the fireproof castable is convenient to construct; moreover, the fireproof castable has the advantages of relatively high usability, high slag erosion resistance and thermal shock resistance high-temperature performance, and can be widely applied to smelting industries.

The present invention discloses a proxy gateway anti-virus method, a pre-classifier, and a proxy gateway. The method includes: receiving a resource obtaining request for obtaining a to-be-transmitted resource; sending a pre-detection request to a network element that stores the to-be-transmitted resource, to obtain attribute information of the to-be-transmitted resource; judging, based on an anti-virus policy and according to the attribute information, whether the to-be-transmitted resource needs anti-virus scanning; if yes, performing anti-virus scanning on the to-be-transmitted resource that is subsequently obtained; and if no, transparently transmitting the to-be-transmitted resource that is subsequently obtained. The present invention provides a technical solution to pre-detecting whether a to-be-transmitted resource needs anti-virus scanning according to attribute information, and a resource that needs no anti-virus scanning can be transmitted transparently and directly before the resource is sent to a proxy layer, thereby implementing an anti-virus function, improving transmission efficiency, and reducing the waste of resources.

The present invention relates to an ultrasonic atomization electronic cigarette. An upper shell and a lower shell are connected with together through a shell connection component so as to form an integrated body; gas enters from a vent hole on the lower shell and enters a vent groove inside the upper shell through a vent groove in the lower shell and a vent hole inside the shell connection component, and is extracted out from a gas outlet on the upper shell; an ultrasonic atomization sheet and a replaceable cigarette core are installed in the upper shell; the replaceable cigarette core is sleeved with a ceramic heating tube; the ceramic heating tube is fixed in the upper shell through an upper heat insulation gasket and a lower heat insulation gasket; a driving circuit board, an upper gasket, a storage battery, a lower gasket and a pneumatic switch are sequentially installed in the lower shell from top to bottom; the driving circuit board is connected with the ultrasonic atomization sheet, the ceramic heating tube, the storage battery and the pneumatic switch through wires. Ultrasonic atomization is adopted, so that aerosol droplets are small and uniform, and atomization effects are better, and atomization can be realized under a normal temperature condition, and the use of electronic cigarette liquid can be safer.

The present invention discloses a Multimedia Broadcast/Multicast service (MBMS) session start method and a system thereof. The MBMS session start method includes the steps of: an MBMS Center (BM-SC) initiating a session start request message via a GGSN to an SGSN; receiving the MBMS session start request message, the SGSN sending the MBMS session start request message to an element of a Radio Access Network (RAN); receiving the MBMS session start request message, the element of the RAN checking whether to establish a bearer plane for the MBMS session, if establishing, activating an MBMS bearer context and the RAN establishing radio resources to the user equipment (UE). The element of the RAN may be a BSC/RNC. The method and the system thereof make it possible to optimize the system performance, reduce the resource waste of the radio network, and lower the complexity of the system processing.

The invention belongs to the technical field of music teaching equipment, in particular to a music score and fingering electronic lamplight analog display method and a keyboard instrument auxiliary teaching device. The method comprises the following implementation steps: (1) converting a music score or an MIDI (Musical Instrument Digital Interface) file into an electronic music score file which can be decoded by using a display device together with the fingering information of each pitch; (2) saving the converted electronic music core file in mobile storage equipment, and connecting the mobile storage equipment to the display device; (3) erecting the display device above keys corresponding to each key, and displaying pitches, lengths, rhythms, beats, themes, harmonics, combos and fingering in the form of light by using the display device along with the playing of an electronic music score file. By directly placing an electronic music score display screen on the keys in the auxiliary teaching device for implementing the method, the problem of matching of hands and eyes of a learner is solved completely, and the learning interest of the learner is increased greatly.

A system and computer program product for modifying an operation of one or more processors executing message passing interface (MPI) tasks are provided. Mechanisms for adjusting the balance of processing workloads of the processors are provided so as to minimize wait periods for waiting for all of the processors to call a synchronization operation. Each processor has an associated hardware implemented MPI load balancing controller. The MPI load balancing controller maintains a history that provides a profile of the tasks with regard to their calls to synchronization operations. From this information, it can be determined which processors should have their processing loads lightened and which processors are able to handle additional processing loads without significantly negatively affecting the overall operation of the parallel execution system. As a result, operations may be performed to shift workloads from the slowest processor to one or more of the faster processors.

The invention discloses a roadside packing gob-side entry retaining top-cutting explosion pressure relief method which comprises the following four steps: I, confirming a top-cutting method, the drilling construction time and a drilling construction site; II, confirming top-cutting pressure relief explosion drilling parameters; III, drilling deep-hole explosion holes and explosive filling and sealing holes; IV, performing explosion top-cutting pressure relief. The roadside packing gob-side entry retaining top-cutting explosion pressure relief method is applied to roadside packing gob-side entry retaining top-cutting explosion pressure relief.