115results about How to "Promote evolution" patented technology

Disclosed are a method for a machine-type communication user equipment (MTC UE) to access a long term evolution (LTE) system, an evolved base station and a terminal. By configuring configuration information about a physical random access channel (PRACH) for the MTC UE, the evolved base station recognizes the MTC UE by means of the position of a preamble sequence of random access by the PRACH, and uses a specific transmission mode to send to the MTC UE a random access response (RAR) and a contention resolution message, enhancement processing being performed on the sending of the RAR and the contention resolution message. The present invention solves the problem that in the process of MTC UE randomly accessing an LTE system, the MTC UE cannot receive all control information about a physical downlink control channel (PDCCH) sent by the system in a large-bandwidth manner, an RAR and a contention resolution message cannot be received in the random access process and the success rate of random access is seriously affected; and on the basis of not affecting the performance of an LTE system, the present invention greatly reduces the cost of an LTE-based MTC UE, and promotes the evolution of an MTC service from a GSM system to an LTE system.

Disclosed is a method for making a material having a controlled microstructure, the method including providing particles of a ceramic mineral material, the particles having a metal oxide dopant therein. The particles of the ceramic mineral material are consolidated into larger aggregates of a size relevant to the desired application using standard industrial mixing and pelletizing technology. The aggregates are heated under reducing conditions so that at least part of the dopant is reduced to form a transient, metastable liquid phase among the particles. The liquid phase includes at least part of the reduced dopant and promotes sintering of the particles and forms islands of reduced metal within the material and on the surface of the aggregates. Following heating of the aggregates under reducing conditions, the aggregates are heated under oxidizing conditions such that the islands of reduced metal are oxidized and / or go into solid solution within the particles, thereby creating voids within and form a shell thereon the particles.

The present invention relates to a numerical control device cutter wearing detection method based on a cloud knowledge base and machine learning. The method comprises the steps of: A, constructing andtraining a cutter wearing detection model: (1) establishing a cloud knowledge base, (2) collecting condition data of a workshop and storing the condition data, (3) designing a cutter wearing detection model, and employing a support vector machine to perform training of the cutter wearing detection model; and B, performing cutter wearing detection through the cutter wearing detection model: (4) updating the cutter wearing detection model to a local numerical control machine tool, performing detection of a cutter on the local numerical control machine tool, and when the cutter wearing amount achieve a dulling standard, replacing the cutter, and (5) taking newly detected condition data and the detected cutter wearing amount as feedback information, and transmitting the feedback information to the local numerical control machine tool through a network. The cutter wearing cutter prediction accuracy rate and the detection speed are improved.

The invention relates to a coordinated monitoring method for preventing BGP (Border Gateway Protocol) routing hijacking (including prefix hijacking and next hop hijacking). The technical scheme is that an AS (Application Server) participating the coordination utilizes an original or newly-set server to run the BGP, sets a BGP session for acquiring routing updating messages together with one or more internal routers, and simultaneously sets a coordinated monitoring session together with monitoring servers in a plurality of other ASs, and the coordinated monitoring method particularly consists of a routing updating monitoring method and a session state monitoring method. On a control plane, the routing updating messages acquired by the session are analyzed and monitored, and the BGP prefix hijacking and the next hop hijacking are detected; and on a data plane, the coordinated monitoring session states are maintained and detected to discover routing hijacking events of a coordinating network per se in real time. The present network management and measurement facilities in the AS, as well as data acquisition facilities set by a public routing data dissemination project, and are fully utilized to build the coordinating network for monitoring the BGP prefix hijacking and the next hop hijacking through coordination and integration of conventional network resources.

Methods and systems are provided for unified job processing of interdependent heterogeneous tasks within a domain containing a plurality of nodes. Jobs containing components to be processed in the domain are submitted and are identified by type. A job control flow associated with the job type is identified and used to process the components of the job on various nodes within the domain. Multiple job control flows are handled simultaneously, and provisions are made for sharing common job components among jobs. The job control flow utilizes a finite state machine where a given instance of the finite state machine applies to a specific job type. The finite state machine can be expressed using extensible mark-up language schema.

This invention discloses a method for intercomunication of networks including: a communication order containing ID of first network service is sent to the first network side, which finds out an ID of a second network side corresponding to the ID of the first according to the corresponding relation of the two ID and transfers the ID containing the second network service to the second network side. This invention also discloses a device intercommunicating among different networks and a communication system.

The invention discloses a downlink physical control channel sending method and a receiving method and corresponding devices. According to the downlink physical control channel sending method, when an eNodeB sends a downlink physical control channel of user equipment (UE), the downlink physical control channel of the UE is mapped onto the central frequency domain position of the system bandwidth of the second time slot of a subframe, and downlink control information of the UE is carried by the downlink physical control channel and sent. The downlink physical control channel sending device comprises a mapping module and a sending module. According to the downlink physical control channel receiving method, when the UE judges that the system bandwidth is larger than a first pre-defined bandwidth, the downlink physical control channel is detected at the central frequency domain position of the system bandwidth of the second time slot of the subframe, and the downlink control information of the UE is analyzed and obtained from the downlink physical control channel. The downlink physical control channel receiving device comprises a judging module, a detecting module and an analyzing module. According to the downlink physical control channel sending method and the receiving method and the corresponding devices, the cost of terminal equipment based on long term evolution (LTE) is reduced greatly on the basis that the system performance of the LTE is not affected, and original spectrum effectiveness can be improved.

The present invention is directed to devices with enhanced biocompatibility and methods for generating and utilizing such devices. The present invention is further directed to enhanced biocompatibility utilizing oligonucleotide functionalization. In one aspect, a device for implantation and / or prolonged exposure to the body tissues includes a functionalized surface. The functionalized surface generally enhances the biocompatibility of the device with body tissues. In some embodiments, the functionalized surface includes substances for controlling interaction between the device and the body tissues. Substances for controlling interactions may include, but are not limited to, polymeric materials, biomolecules, ions and / or ion-releasing substances, and / or any other appropriate substance or combination thereof. In exemplary embodiments, the functionalized surface includes oligonucleotides for controlling interaction between the device and the body tissues. In some exemplary embodiments, the oligonucleotides are aptamers.

This invention discloses a method and a system for realizing MBMS in a mobile communication system, in which, the method includes: AGW receives a message from E-Node B containing ID of its local area and sends ID of related resource sequence number of the attribute of QOS of MBMS and SFN to E-Node B and utilizes the ID of the local area to send service data of the MBMS service containing the SFN to said E-Node B, which utilizes the resource sequence number to send said MBMS data at time corresponding to the SFN. This invented system includes: an AGW and E-Node B.

A double module terminal and its resident network selecting method are disclosed in the present invention, wherein, the double module terminal resident network selecting method comprises the following steps: a terminal judges whether or not to be able to search the first mode cell and reside successfully, if does, then entering the first mode cell idle mode; otherwise, the terminal judges whether or not be able to search the second mode cell and reside successfully, if does, then entering the second mode cell idle mode, otherwise, the terminal supplies limited service only. The double module terminal and its resident network selecting method of the present invention lead the terminal more likely to reside 3G cell, and avoid redundant electric consumption, so as to improve the system performance.

A method for acquiring scheduling control information in a high speed grouping interface is disclosed in the present invention, comprising steps: to obtain this time scheduling control information through processing the scheduling control information acquired by one time scheduling on the uplink and downlink channels in the system according to the scheduling user service kind, and sending this time scheduling control information by the uplink and downlink channels. A base station is also disclosed in the present invention, comprising a base station acquiring scheduling control information unit, and a user terminal, comprising the terminal acquiring scheduling control information unit. The present invention leads the user applying the HSDPA or HSUPA service to be able to acquire scheduling control information without DPCH companion, reduces effectively physical resource spending brought by companion DPCH, leads the HSDPA / HSUPA speciality to be able to realize.

A system used for realizing short message service comprises traditional terminal, RAN, IMS kernel network, IP-Message-GM in IMS domain, short message center MC and short message adaptive function entity. The method utilizing said system to carry out up-sending of short message and down-sending of short message is also disclosed.

The invention discloses a method for managing a position based on unifying an Iu-PS interface of a 3G network to an S1 interface of an LTE / SAE network. After receiving an attachment request message or a routing area updating request, an RNC replaces an RAI in which a UE currently exists with a TAI; and the RNC transmits the attachment request message or the routing area updating request comprising a TAI identifier to an MME, and the MME determines whether the network is a UTRAN network or an LTE network and carries out corresponding treatment. The invention can introduce the S1 interface of the SAE network through the UTRAN of the 3G network so as to further introduce some characteristics of the SAE network, therefore, the performance of the original 3G network is improved and the SAE network is caused to be compatible with the UTRAN of the 3G network so as to improve the evolution and integration of networks. In addition, the invention also discloses a radio access network controller, a mobile management entity and a system.

The system comprises a multi media domain core network and a circuit domain core network. MS accesses the circuit domain core network through RAN; the circuit domain comprises MSCe / VLR in communication with RAN and a mobile user agent (MUA) in communication with MSCe / VLR; the MUA communicates with the CSCF of multi media domain core network to connect the circuit domain core network to said multi media domain as an access network. The method thereof comprises: the circuit domain core network is taken as the access network of IMS to connect to the multi media domain network; the traditional mobile terminal is registered into the IMS domain through the HLR of circuit domain core network so as to make the traditional mobile terminal capable of initiating and receiving the SIP session service, and enjoying the multi media service.

The invention relates to a desktop icon arranging method, and relates to the technical field of computers. The method comprises the following steps: receiving an edit instruction, and switching a terminal desktop to an editing state; receiving first touch control operation on the desktop, and indicating the original positions of an icon moved by the first touch control operation, wherein the first touch control operation comprises clicking any icon, continuously moving the icon in a contacting way, moving the icon to an icon exchange area, and keeping unmoved icons still; receiving second touch control operation on the desktop, wherein the second touch control operation comprises clicking the icon in the icon exchange area, continuously moving the icon in the contacting way, and moving the icon to the indicated position in an icon arranging area; receiving an edit completion instruction. The invention further relates to a desktop icon arranging device. By adopting the desktop arranging method and device provided by the embodiment of the invention, the icons can be arranged more flexibly and rapidly, and the inconvenience in dragging management of the system desktop is avoided.

The invention discloses a power system PMUC optimal configuration method. Optimal configuration of PMUs in a power system is divided into two stages, wherein in the first stage, achieving the lowest number of installed PMUs and complete observability of the system is regarded as an objective; in the second stage, on the basis of an existing configuration result, the PMUs continue to be installed so as to guarantee that the system is still completely observable when a circuit N-1 breaks down. According to the method, an improved adaptive genetic algorithm is further optimized, the defect of evolution stagnation generated when a group maximum fitness value is equal to a mean fitness value, the evolution process is optimized, and meanwhile mathematical calculation is facilitated; premature prevention operation is conducted on individuals in each generation, and evolution prematurity caused by contingency and randomness of crossover operation and variation operation is eliminated. Configuration of the PMUs in the power system under the normal condition and under the condition that the circuit N-1 breaks down can be accurately acquired, and economical efficiency and complete observability of the system are taken into consideration.

The present invention discloses wireless communication test system. Said system includes computer main board, more than one data cards, bus conversion unit, wherein data cards, bus conversion unit, and computer main board respectively connected international standard PCMCIA bus and computer bus, computer main board through bus conversion unit PCMCIA bus converting to computer bus, driving and controlling said plurality of data cards, to make wireless communication systematical test. The present invention adapts continuous evolution communication system.

The invention discloses an order crossover multi-filial-generation genetic algorithm for solving the traveling salesman problem. Firstly, according to a biological evolution principle and a mathematical ecology theory, the order crossover multi-filial-generation genetic algorithm for solving the traveling salesman problem is provided, and an order-crossover-based multi-filial-generation generation method is given out. The number of filial generation individuals generated by the order crossover multi-filial-generation genetic algorithm is obviously increased, so that population competition is more intense, the possibility of generating the excellent individuals is accordingly increased, and the performance of the genetic algorithm is better improved. Calculation results of two examples in a TSPLIB show that the operating rate of the order crossover multi-filial-generation genetic algorithm is obviously improved, and the number of iterations is obviously decreased, so that the effectiveness of the order crossover multi-filial-generation genetic algorithm for solving the traveling salesman problem is verified.

The present invention discloses a Landsat8 remote sensing ground surface temperature inversion method. The method includes the following steps that: step 1, atmospheric water vapor content w is calculated; step 2, an atmospheric transmissivity tau10 and an atmospheric transmissivity tau11 which are corresponding to two thermal infrared bands of the Landsat8 are calculated; step 3, a ground surfaceemissivity epsilon10 and a ground surface emissivity epsilon11 corresponding to the two thermal infrared bands of the Landsat8 are calculated; and step 3, ground surface temperature TS is calculatedthrough inversion: on the basis of the step 1 to step 3, the above parameter calculation results are substituted into an inversion formula to calculate a surface temperature value. According to the Landsat8 remote sensing ground surface temperature inversion method of the invention, Landsat8 remote sensing ground surface temperature inversion algorithm technology is improved and developed throughdifferent algorithm ideas, so that the accuracy of the calculation of the ground surface temperature by means of inversion through the thermal infrared bands of the Landsat8 can be improved; non-professionals can better understand and master the algorithm technology by means of simple and direct logical relationships, and therefore, the algorithm technology can be widely used and can fruit certainoverall efficiency and overall value.

Systems and methods which provide an aqueous gel polymer electrolyte having one or more additive therein selected to configure the aqueous gel polymer electrolyte, and batteries formed therewith, for improved performance are described. Aqueous gel polymer electrolytes may, for example, have an additive compound including boron (e.g., a borate ion-containing salt) therein to configure batteries formed using the aqueous gel polymer electrolyte to increase the ionic conductivity of the gel polymer electrolyte. The addition of borax in Zinc-ion battery gel electrolytes of embodiments is configured to enhance the dissociation of zinc ions and anions, and subsequently release more mobile zinc ions. Furthermore, the interaction between borax and divalent transition metal (Zn) in electrolyte according to embodiments may enhance the transportation of mobile zinc ions.

The invention relates to the field of microbial fermentation, in particular to a microbial agent and application thereof. The microbial agent is prepared from millet bran-like lactobacillus, clavispora lusitaniae, photosynthetic bacteria, bacillus subtilis and actinomycetes. The microbial agent provided by the invention can carry out synergistic effect, promotes growth of crops, regulates and controls metabolism of the crops, promotes formation of soil aggregates, improves a structure of soils, increases fertility of the soils and achieves the effects of increasing both production and income and improving the quality of the crops and the disease and pest resistance.

The invention belongs to the field of agricultural fertilizer preparation and aims to provide a method for producing a gamma-polyglutamic acid organic fertilizer by utilizing sludge. According to the technical scheme, the method comprises the following steps: putting 50-70% of dewatered sludge without heavy metal, 25-40% of agricultural waste auxiliary materials and 4-8% of medical stone in weight percent into a mixer for uniformly mixing; adding 0.1-1% of activated biological fermenting agent into a mixture, composting to obtain a bio-organic fertilizer; adding 5-10% of aginomoto meal into the bio-organic fertilizer, fully and uniformly mixing and then leveling and performing aerobic fermentation, drying the fermentation product, pelletizing and bagging, thereby obtaining the organic fertilizer. The method provided by the invention is low in production cost and is beneficial to environmental protection; the prepared gamma-polyglutamic acid organic fertilizer contains balanced nutrition, is capable of purifying soil and can increase the ratio of water and fertilizer used by the crops; the preparation technology is simple, safe and environment-friendly and has excellent application prospect.

The invention belongs to the field of rock characteristic analysis, and particularly relates to a digital image-based method, system and device for identifying microcracks inside a rock core, aiming at solving the problem that the microcracks inside the rock core cannot be identified. The method comprises the following steps: acquiring a first rock sample, acquiring an initial slice sequence through CT scanning, and acquiring reference image points of each initial slice in the initial slice sequence; performing a fracturing test on the first rock sample based on a triaxial pressurization device, and acquiring each process slice sequence corresponding to the initial slice sequence under different loading strengths through CT scanning; based on a local area image matching method, acquiring corresponding points of reference image points in each process slice to obtain a first displacement field of each process slice; and acquiring a matching map point after sub-pixel positioning based onthe first displacement field of each process slice, acquiring a second displacement field, and extracting microcracks after rock deformation damage. The digital image-based method, system and device for identifying microcracks inside the rock core effectively improves the identification precision of the crack and is beneficial to simulating the expansion and the evolution of the rock crack.

The invention discloses a user equipment initial attachment method and system. Under the configuration of the separated control plane function and forwarding plane (user plane) function of a SGW and a PGW, the method includes an MME sends a session creation request to the SGW-C after receiving an attachment request from the UE; the SGW-C establishes the session between the SGW-C and the SGW-U according to the attachment request; the SGW-C sends a session creation request to the PGW-C; the PGW-C establishes the IP-CAN session connection with the PCRF after receiving the session creation request; the PGW-C distributes an IP address for the UE; the PGW-C establishes a session with the PGW-U and sends a session creation response to the SGW-C; the SGW-C forwards the session creation response to the MME; MME determines the session establishment with the UE via eNodeB; and the eNodeB sends the TEID of the eNodeB and the IP address information of the eNodeB to the SGW-U via the MME and the SGW-C, so that the data transmisson channel of the forwarding plane is opened up.

A method and an on-board system for detecting impact on an impeller wheel of an aircraft engine. Deflection signals representative of the deflections on the blades of the impeller wheel are acquired. Each of the deflection signals is correlated with a pulse signal typical of an impact on a sound blade at the rotation frequency of the engine, in order to identify impacts on the impeller wheel. The impact signals are extracted from among the deflection signals. The impact signals are transmitted to the ground in order that the signals are analysed to detect defects on the blades of the impeller wheel.