39results about How to "Save physical resources" patented technology

The invention discloses a device and method for online upgrade of an FPGA program based on fiber communication. According to a device designed by the method, update software of an upper computer is used for sending a configuration file of the FPGA program to FPGA in the form of ethernet frame. The FPGA is used for analyzing the ethernet frame and responding to an operation request such that the configuration file is written to a configuration chip. Meanwhile, the update software of the upper computer can command the FPGA to load program mirror images in different regions of the configuration chip such that the FPGA can be switched between an update mirror image and an application mirror image. When the update software is needed, the FPGA is allowed to load the update mirror image and then the application mirror image is loaded. Therefore, online update of the FPGA program is achieved. The device and method for online upgrade of the FPGA program based on fiber communication have following beneficial effects: due to the fact that few physical resources is needed, research and development cycle can be effectively shortened and design cost is reduced; a download mode is easy and convenient; through a fiber interface, a case is not needed to be opened; the device and method are used extensively; and transportability of the FPGA program is good.

The invention discloses a method and terminal for feeding back ACK / NACK (Acknowledgement / Non-acknowledgement) information with an uplink sub-frame. The method comprises the following steps: UE (User Equipment) obtains a set K containing multiple k values according to the current uplink-downlink ratio, and detects whether a downlink sub-frame n-km occupies a PDCCH (Physical Downlink Control Channel), wherein m is an index of K; the UE selects the downlink sub-frame with the least m value from the detected downlink sub-frames occupying the PDCCH, and obtains a PUCCH (Physical Uplink Control Channel) logic resource index sending the ACK / NACK information according to the index value of the start CCE (Channel Control Element) of the downlink sub-frame with the least m value occupying the PDCCHand the least m value; and the UE selects the physical resources corresponding to the logic resource index and feeds the ACK / NACK information generated by the downlink sub-frame occupying the PDCCH back to a base station through PUCCH on an uplink sub-frame n. In the invention, a relatively small PUCCH logic resource index is obtained by selecting the downlink sub-frame with the least m value so as to save the physical resources.

The invention discloses a method and terminal for sending RI (Rank Indication) information with an uplink sub-frame. The method comprises the following steps: UE (User Equipment) obtains a set K containing multiple k values according to the current uplink-downlink ratio, detects whether a downlink sub-frame n-km occupies a PDCCH (Physical Downlink Control Channel) and detects the polymerization degree of CCE (Control Channel Element) occupying the PDCCH, wherein m is an index of the set K; the UE obtains a logic resource index hidden in a PUCCH (Physical Uplink Control Channel) according to the downlink sub-frame occupying the PDCCH and the polymerization degree of the CCE; and when the polymerization degree is greater than 1, the UE selects a physical resource corresponding to any logic resource index hidden in the PUCCH and sends RI information to a base station through the PUCCH on the uplink sub-frame n. Through the invention, the resources hidden in the PUCCH format 1 / 1a / 1b are sufficiently used for sending RI, thereby saving the physical resources of the PUCCH format 2 / 2a / 2b.

The invention relates to the technical field of communications and discloses a feedback information transmission method and system and equipment. The method comprises the following steps: allocating E-HICH of scheduling transmission type for the user and notifying the user by the network side; and loading the corresponding feedback information on the E-HICH of scheduling transmission type according to the feedback mode of non-scheduling transmission when carrying out feedback on non-scheduling transmission or semi-persistence scheduling transmission of the user. The invention can reduce the demands for non-scheduling E-HICH and save the physical resources.

The invention relates to an examination and approval management platform and an examination and approval method thereof, a workflow generation method, electronic equipment and a storage medium. The examination and approval method comprises the steps that an examination and approval management platform receives an examination and approval request, and the examination and approval request is sent bya service system in butt joint with the examination and approval management platform; the examination and approval management platform obtains a preset examination and approval workflow according tothe examination and approval request, wherein examination and approval nodes contained in the examination and approval workflow comprise examination and approval parameters; the examination and approval management platform executes corresponding examination and approval nodes in the examination and approval workflow according to parameter values provided for examination and approval parameters bythe service system, and processes an examination and approval process; and the approval management platform sends an examination and approval result to the service system. The decoupling of the business logic and the approval process logic of the business system is realized, and the learning cost of the workflow engine of the business system and the workload of later maintenance are reduced when developers develop the approval process. The examination and approval management platform supports approval process processing of a plurality of business systems, so that physical resources are saved.

The invention provides a concurrent service processing method and a device thereof. The method comprises the following steps: when PS business and CS business are concurrent, RABs (Radio Access Bearers) of the PS business and the CS business and SRB (Source-Route Bridging) of signaling are respectively established on an RLC (Radio Link Control) layer on the side of an RNC (Radio Network Controller). In addition, the RAB of the PS business is hung up. A transformat combination set of a coded combination channel CCTrCH is simplified on an MAC (Measurement and Control) layer on the side of the RNC, only the RAB of the CS business and the SRB of the signaling are dispatched, and the RAB of the PS business is not dispatched. The coded combination channel CCTrCH is mapped to a physical layer by utilizing a configuration parameter the same as that of AMR business on the side of the RNC so that the uplink and the downlink respectively use physical resources the same as those of the CS business to be interactive on the side of UE. With the method, the defects of poor perception of voice communication caused by concurrent business in existing two technical schemes can be effectively overcome, physical resources in the concurrent service can be effectively saved, empty interference is reduced, and voice perception in the concurrent service is improved.

The embodiment of the invention provides an automatic honeypot deployment method and device, and the method comprises the steps: obtaining a honeypot service request submitted by a user; generating acorresponding honeypot starting script through a script generator according to the honeypot service request and matching a corresponding honeypot construction code through a honeypot library; combining the honeypot starting script, the honeypot construction code and a honeypot survival probe assembly Netdata to generate a honeypot service generation document Docker file corresponding to the honeypot service request; and sending the Docker file to a physical environment corresponding to the honeypot service request, and constructing a honeypot mirror image according to the Docker file to realize honeypot service corresponding to the honeypot service request. According to the technical scheme, deployment of honeypot services is achieved in an existing system, automation of the honeypot deployment process is achieved, and the resource utilization efficiency of the machine is improved.

The invention discloses a network speed-limiting method and device based on message buffering. The method comprises the following steps of: buffering a message which cannot reach a sending moment; and then, buffering the message through fixed time triggering and message triggering to realize a network speed limiting function. With the adoption of the network speed-limiting method and device, the defects that the packet loss probability caused by traditional token bucket limited-speed packet loss is high, the data packet retransmission possibility is great and the speed-limited speed rate value is more slowly stabilized are overcome, and the network bandwidth utilization rate is effectively improved.

The invention provides a construction method of a virtual cluster double-layer redundancy framework, which comprises the following specific steps that hardware is constructed: the virtual cluster double-layer redundancy framework based on a hardware server platform is constructed, and normal environment running is ensured, wherein the hardware server platform comprises two hardware servers with the same CPU (Central Processing Unit) model, and an external hanging memory; a virtual operating system is constructed; the two hardware servers mutually detect whether the other party is down; if so, an application on the down hardware server automatically transfers to the good server for running; and if not, the two hardware servers continue to detect whether the other party is down until a database can work normally and data is intact, and then the construction of the whole redundancy framework is accomplished. Compared with the prior art, the construction method of the virtual cluster double-layer redundancy framework realizes double-layer redundancy hot standby of a physical layer of the hardware and a virtual layer of software, saves physical resources, improves the safety of a whole application environment, and is high in practicability and easy to popularize.

The invention discloses a collocation method of a novel type carrier wave, a base station and a user terminal, which is applied in a carrier aggregation network in LTE-A (Long Time Evolution-Advanced) wireless communication. The flexible configuration of the novel type carrier wave is realized in a carrier aggregation scene through the method, the base station and the user terminal provided by the invention, redundant cell reference signal transmission is reduced, the system source expenditure is reduced, the spectral efficiency is improved, the interference of reference signals among different cells can be reduced, and the robustness of different applicable network environments can be increased through the flexible configuration.

Embodiments of the present invention provide a non-contention random access method and device. In the non-contention random access method of the present invention, eNodeB sets different timers according to the states of different stages of non-contention random access, so that not only The synchronization delay of the UE and the saving of physical resources can also completely solve the problems of UE link loss and RRC reconstruction.

The invention discloses a bank transfer method and system based on a blockchain network, and the method comprises the steps: receiving a bank account transfer request which comprises a payment account, a collection account and a transfer amount; according to the bank account transfer request, generating a virtual account transfer request, wherein the virtual account transfer request comprises a payment virtual account, a collection virtual account and a virtual currency amount; sending the virtual account transfer request to the blockchain network, wherein the blockchain network pushes the virtual account transfer request to a payee server, and the payee server returns a transfer transaction result according to the virtual account transfer request. According to the invention, the transaction speed and the transaction performance can be improved on the basis of solving the problems of single-point fault hidden danger, personal information exposure and high business service charge of thetraditional banking business.

An approach for resource allocation in a wireless communication network including a sender (100), a relay station (104) and a receiver (102) in case of a retransmission of information from the relay station (104) to the receiver (102) is described, wherein a resource necessary for retransmission is determined on the basis of the relayed channel and the relay function.

The invention discloses a method for producing a photovoltaic glass by utilizing recycled glass bottles. The method comprises the following steps: cleaning: soaking glass in neutral bleaching powder with the concentration of 5% for 3 hours, and then washing with clear water until the impurities of the glass are removed; crushing: crushing the glass bottles into glass sheets by a crusher, wherein the particle size of the crushed glass sheet is less than 50 meshes; material preparation: weighting the raw materials in parts by weight: 100 parts of glass sheets, 130 parts of silica sand, 50 parts of sodium carbonate, 40 parts of limestone, 1 part of alumina powder, 0.5 part of sodium nitrate, 1 part of Amphibole, 0.2 part of cerium oxide, 0.4 part of antimony trioxide and 1 part of antimony oxide; melting: heating the mixed raw materials at 1550-1600 DEG C in a melting furnace; molding: performing calendering molding; heat treatment. The method is environment-friendly, energy-saving and low in cost, and the produced glass process is simple and convenient to control. Dust is not easy to adhere to the surface of the glass and is very easy to scour out by rain. The invention relates to the technical field of glass production and processing.

A method and an apparatus for adjusting installation flatness of a lens in real time are provided. The method comprises: acquiring an image captured by a camera in real time, where the image comprises at least two groups of testing charts regarding different positions; pre-processing the image to obtain each group of testing charts by separation; calculating and displaying, based on each group of testing charts, a real-time resolution value of a camera photosensitive surface to each group of testing charts in real time; and adjusting the installation angle of the optical axis of the camera lens relative to the camera photosensitive surface in real time based on the real-time resolution value of the camera photosensitive surface to each group of testing charts.

The invention discloses a method and a device for bit descrambling, bit demerging and de-secondary rate matching, wherein, the method comprises the following steps: a terminal receives a data flow, the data flow comprises a plurality of data; whether de-HARQ merging needs to be carried out on the data flow or not is judged according to an e value in each minute, thereby determining the data for carrying out the bit descrambling; the bit descrambling is carried out on the data according to a P value which corresponds to the determined data; and de-punching rate matching is carried out on the data flow after that all the data in the data flow carries out the bit descrambling. With the help of the technical scheme, the HARQ bit demerging is carried out on the received data according to the positive situation and the negative situation of the e value, then the bit descrambling and the de-secondary rate matching are carried out on the date, thereby being capable of reducing the occupied physical resources and improving the processing efficiency of the data.

The invention discloses a method and system for processing a service influence model in a virtualized service management platform. The method comprises: detecting a resource log of a virtual machine (VM) and acquiring the operating environment data of the VM from the resource log; acquiring migration parameters according to a migration log when the migration log of the VM is detected, wherein the migration parameters may be the number of migration times, migration time or the like; according to the migration parameters and the operating environment data, determining the influence, of a service system disposed on the VM, on a preset service by using a preset service influence model, acquiring the health state of the service and generating corresponding alarm information. The method and the system may perform corresponding treatment on service influence according to a dynamic change characteristic of the resources of the service system in the virtualized service management platform.

The embodiment of the invention provides a communication connection establishing method and an articulated naturality web system. When two articulated naturality webs are not directly connected, usually only a manner of erecting a dedicated physical line between the two articulated naturality webs can be used if articulated naturality web terminals respectively located in the two articulated naturality webs need to send articulated naturality web data to each other, for example, an articulated naturality web video needs to be started, but the manner consumes a lot of physical resources. However, through the method and the system, the two articulated naturality webs can be connected together by means of an internet to enable the articulated naturality web terminals, which are respectively located in the two articulated naturality webs, to send the articulated naturality web data to each other, and compared with erecting the dedicated physical line between the two articulated naturalitywebs, the method and the system save the physical resources while demand that the articulated naturality web terminals respectively located in the two articulated naturality webs can send the articulated naturality web data to each other is satisfied.

The invention discloses a self-cleaning photovoltaic glass production process, and relates to the technical field of photovoltaic panel production. The production process comprises the following steps: preparing the raw materials in parts by weight: 130-140 parts of silica sand, 50-58 parts of sodium carbonate, 40-50 parts of limestone, 1-5 parts of aluminum oxide powder, 0.5-0.8 part of sodium nitrate, 1-2 parts of Amphibole, 0.2-0.3 part of cerium oxide, 0.4-0.5 part of antimony trioxide and 1-3 parts of antimony oxide; melting; molding: performing calendering molding; heat treatment: spraying a layer of self-cleaning coating on the surface of glass through annealing and quenching processes, wherein the self-cleaning coating comprises the following components in parts by weight: 10-20 parts of shell powder, 4-6 parts of a binding agent, 4-5 parts of starch, 1-2 parts of chlorite schist powder, 1-3 parts of antimony oxide, 4-6 parts of octadecyl silane bonded silica gel and 3-6 parts of peach gum. The photovoltaic glass disclosed by the invention has a self-cleaning function, and dust is not easy to adhere to the surface of the photovoltaic glass and is easy to wash away under the rain, and a large amount of manpower and physical resources can be saved.

The invention provides a connecting detection method, comprising the following steps of: arranging a signal line in a main apparatus, arranging a pull-down resistor in a sub-apparatus, and connecting the pull-down resistor with the signal line when the sub-apparatus is electrically connected to the main apparatus; and outputting a high level to the signal line by the main apparatus and detecting the current of the signal line, determining the electrical connection of the signal line and the sub-apparatus if the current is detected, and determining the electrical disconnection of the signal line and the sub-apparatus if the current is not detected. By adopting the method, physical resources can be saved and stronger practicability is obtained.

The present disclosure relates to a method, a system and an access gateway for generating an EPC bill. The method includes configuring a local IMSI number section; obtaining the user's IMSI information when the user accesses the network; judging whether the user is a local user according to the user's IMSI information and the configured local IMSI number section; if the user is a local user, then not The user generates a charging data record CDR, otherwise a CDR is generated for the user and sent to the charging gateway CG. The present disclosure can reduce the resources wasted by the existing charging methods.

The invention provides a data analysis method and device. The method comprises the following steps: enabling a base station to configure downlink data in downlink control information of a physical downlink control channel; and sending the configured physical downlink control channel to a terminal, so that the terminal analyzes the configured downlink control information from the configured physical downlink control channel, and according to the frequency domain resource indication value in the configured downlink control information, analyzes the downlink data from the configured downlink control information. According to the invention, the downlink data is directly configured in the downlink control information of the physical downlink control channel, and the configured physical downlink control channel is sent to the terminal, so that the terminal can acquire the downlink data only by analyzing the downlink control information of the physical downlink control channel, the time delay caused by PDSCH analysis can be reduced, and physical resources occupied by PDSCH issuing can be reduced.

The invention discloses a method and system for processing a service influence model in a virtualized service management platform. The method comprises: detecting a resource log of a virtual machine (VM) and acquiring the operating environment data of the VM from the resource log; acquiring migration parameters according to a migration log when the migration log of the VM is detected, wherein the migration parameters may be the number of migration times, migration time or the like; according to the migration parameters and the operating environment data, determining the influence, of a service system disposed on the VM, on a preset service by using a preset service influence model, acquiring the health state of the service and generating corresponding alarm information. The method and the system may perform corresponding treatment on service influence according to a dynamic change characteristic of the resources of the service system in the virtualized service management platform.

The invention provides a concurrent service processing method and a device thereof. The method comprises the following steps: when PS business and CS business are concurrent, RABs (Radio Access Bearers) of the PS business and the CS business and SRB (Source-Route Bridging) of signaling are respectively established on an RLC (Radio Link Control) layer on the side of an RNC (Radio Network Controller). In addition, the RAB of the PS business is hung up. A transformat combination set of a coded combination channel CCTrCH is simplified on an MAC (Measurement and Control) layer on the side of the RNC, only the RAB of the CS business and the SRB of the signaling are dispatched, and the RAB of the PS business is not dispatched. The coded combination channel CCTrCH is mapped to a physical layer by utilizing a configuration parameter the same as that of AMR business on the side of the RNC so that the uplink and the downlink respectively use physical resources the same as those of the CS business to be interactive on the side of UE. With the method, the defects of poor perception of voice communication caused by concurrent business in existing two technical schemes can be effectively overcome, physical resources in the concurrent service can be effectively saved, empty interference is reduced, and voice perception in the concurrent service is improved.

The invention relates to a method for dynamically establishing an SDN controller in an SDN and NFV fusion network, which includes a virtual switch receiving a data packet; the virtual switch judges whether the data packet is transmitted across a sub-network / cluster, and if so, the central SDN controller performs Calculate the route and issue the flow table, otherwise the virtual switch judges whether there is an SDN controller in the subnet / cluster, if yes, the subnet / cluster SDN controller performs route calculation and issues the flow table, otherwise the central SDN controller is in the Establish an SDN controller in the subnet / cluster; the virtual switch receives the flow table and forwards the data packet. Using this method of dynamically establishing an SDN controller in a converged network of SDN and NFV can significantly reduce the load of the central SDN controller and improve the QoS of the service; the SDN controller of the sub-network / cluster is created according to the on-demand mode, saving physical resources, Guarantee the resource occupancy of VNF; effectively improve the efficiency and QoS of data transmission within the sub-network / cluster.

The present application relates to the technical field of wireless communication, and in particular to a reference signal transmission device, method and system, which are used to ensure normal communication between communication devices as much as possible when there is a frequency deviation between communication devices. A sending device provided by the present application includes: a processing module, configured to generate a reference signal, and the reference signal is a first-type reference signal; a sending module, configured to send out the reference signal generated by the processing module; wherein, in the time domain , in each subframe occupied by the first type of reference signal, the first type of reference signal occupies at least five symbols, and there are two symbols in at least five symbols, and the inter-symbol interval between the two existing symbols is not greater than two symbol. The above design of the first type of reference signal can ensure that when the frequency deviation between the devices communicating with each other is large, the receiving device estimates the frequency deviation through the reference signal of the above design and makes corresponding corrections, thereby ensuring that the frequency deviation between the devices is relatively large. normal communication.

The invention discloses an application picture processing method, device and system. The application picture processing system comprises a predefined image processor and a terminal session management module, the predefined image processor comprises a front end and a rear end, the front end of the predefined image processor is used for sending a packaged rendering instruction stream, the rear end of the predefined image processor is used for receiving the encapsulated rendering instruction stream, determining an off-screen rendering session according to the encapsulated rendering instruction stream, and executing off-screen rendering based on the physical image processor; and the terminal session management module is used for collecting the application picture subjected to off-screen rendering from the off-screen rendering buffer region corresponding to the off-screen rendering session and distributing the application picture to the terminal. According to the method and the device, the technical problem that physical resources of a server are easily wasted or the cost is relatively high due to application picture distribution of the virtual machine in related technologies is solved.

A method, a system and a device for transmitting feedback information are provided. The method involves that the network side allocates an enhanced dedicated channel hybrid automatic repeat request acknowledgement indicator channel (E-HICH) for a scheduled transmission type to a user and informs the user (301). When an unscheduled transmission or a semi-persistent scheduled transmission of the user is fed back, the corresponding feedback information is borne in the E-HICH of the scheduled transmission type according to the feedback manner of the unscheduled transmission (304).

The invention discloses a network speed-limiting method and device based on message buffering. The method comprises the following steps of: buffering a message which cannot reach a sending moment; and then, buffering the message through fixed time triggering and message triggering to realize a network speed limiting function. With the adoption of the network speed-limiting method and device, the defects that the packet loss probability caused by traditional token bucket limited-speed packet loss is high, the data packet retransmission possibility is great and the speed-limited speed rate value is more slowly stabilized are overcome, and the network bandwidth utilization rate is effectively improved.