51results about How to "Improve access quality" patented technology

The invention discloses a ship fault remote diagnosis and decision support system. The system comprises a ship end ship operation information management system and a shore end ship operation company ship information management system. The ship end ship operation information management system comprises a maintenance spare part module, a crew information module, a data display alarm module, an equipment operation signal acquisition-compensation-interference removal- deviation calculation- signal analysis and evaluation module, a data storage module, a data compression processing module and a data transmit-receive module. The shore end ship operation company ship information management system comprises a data transmit-receive module, a data display alarm module, a data processing module and amulti-target ship/shore end data cloud storage module. A ship equipment health management system carries out fault judgment, fault isolation and fault prediction through ship power equipment operation big data mining quality evaluation, provides ship assistant maintenance decision for a ship operation company and forms ship power equipment operation health early warning information.

The invention discloses an access signal generating method and an access signal generating device. The access signal generating method comprises steps that a second node is used to select M1 time frequency resource sets Setm from random access channel time frequency resources configured by a first node, and M1 is an integer greater than or equal to one, and the random access channel time frequency sources are formed by one time frequency resource set Setm or a plurality of time frequency resource sets Setm; the Stem comprise/s a plurality of F subcarriers on a frequency domain, and a length of a time domain resource is Tm, and F is an integer greater than or equal to one, and N is an integer greater than or equal to one, and m is the serial number of the time frequency resource set Setm, and m starts from one; the second node is used to transmit random access signals to the first node on the M1 time frequency resource sets Setm. Access of different types of terminals is realized, and therefore the second node is improved, and MTC UE performance is improved, and therefore the access quality of the MTC UE is improved.

The invention provides a configuration method, device and system for a random access channel. The method comprises a step that a terminal sends a random access signal to a base station through the random access channel, wherein resources of the random access channel include at least one time frequency resource set Setm,k, the Setm,k includes at least one subcarrier or sub-channel in a frequency domain, the Setm,k includes at least one time quantum in a time domain, wherein m is an index of the Setm,k in the time domain and k is an index of the Setm,k in the frequency domain. Through the method, the device and the system, a problem of poor user access quality caused by reduction of the cost of MTC UE is solved, so that the user access quality is effectively improved.

The embodiment of the invention discloses an access method and system, and a server, and belongs to the technical field of the Internet. The method comprises the following steps: receiving an access request sent by a terminal, wherein the access request is used for requesting to allocate an access point; obtaining a first region code corresponding to the terminal according to the access request, wherein the first region code is used for indicating the region where the access network is located when the terminal previously sends the first region code; calculating a second region code according to an exit IP address of the terminal, wherein the exit IP address is the IP address of the terminal in the network, and the second region code is used for indicating the region where the current access network of the terminal is located; and if the first region code is different from the second region code, reallocating the access point to the terminal according to the exit IP address. By adoption of the access method provided by the embodiment of the invention, cloud access scheduling is realized, and the access quality of the terminal is improved; and the problem that when the location where the terminal is not changed, the server frequently reallocate the access point to cause over large pressure can be avoided.

The embodiment of the invention provides a server connection-based dynamic timeout processing method and device. The method includes the following steps that: a service request sent by a client is received; a first connection request for connecting a first target server is initiated, so that business services which are provided by the first target server and corresponding to the service request are called; the first target server is correlated with a regular timeout time; a first dynamic timeout is set in the regular timeout time; and when the result of the business service is not received within the first dynamic timeout, the first connection request is maintained, and at the same time, a second connection request for connecting a second target server is initiated, so that business services which are provided by the second target server and corresponding to the service request are called. With the method and device provided by the embodiment of the invention adopted, entire reliance on the timeout of a downstream server can be avoided, and timeout time can be adjusted dynamically according to the quality of services, and therefore, the delay of the business services can be decreased, the probability of the ineffectiveness of the services can be reduced, and access quality can be improved.

The invention discloses an adaptive streaming media caching method. Combined with the behavior analysis of user access, different caching methods are employed for streaming media of different heat degrees. For 20% high heat degree streaming media, the caching method is that the streaming media is all cached when a caching space is sufficient, and an effect of fully using the space is achieved. When the caching space is insufficient, a strategy of getting 50% of the caching space with low hit rate can realize the purpose of greatly saving space and reducing cost in the condition that a user experience degree is basically satisfied. For 80% low heat degree streaming media, a model is fit according to the play on demand behavior of a user, as an adaptive template, the caching space is initialized, then according to the concrete play on demand behavior of the user, a caching segment is dynamically added and deleted, thus in one hand, the caching space is greatly saved in the initialization, the storage cost is saved, on the other hand, the number of catch replacement is reduced as much as possible, and the effect of reducing transmission cost is achieved.

This invention discloses a shopping website accessed by multiple network speed, comprising a login module, a network speed detection module, a network speed judgment module, a picture storage module and a display module. The login module records the network information of users and transmits the network information to the network speed detection module. The network detection module is connected to a user terminal to detect the network speed of the user and transmit the network speed to the network speed judgment module. The network speed judgment module determines the network speed of the user having the corresponding information according to the network speed of the user measured and calculated by the network speed detection module and other network speed reference information, records the network speed in the network information and returns the network information to the login module. The login module generates picture display information and transmits the picture display information to the storage module. The picture storage module invokes the corresponding picture mode according to the picture display information and displays on the display module.

A method for transmitting an enhanced random access sequence and a machine type communication terminal, wherein node 1 generates an enhanced random access sequence according to a random access sequence and enhanced configuration information, and the node 1 sends the enhanced random access sequence on an enhanced random access channel. The embodiment of the present document performs an enhanced design on a random access channel in the LTE/LTE-A system to improve the access quality of a machine type communication terminal and ensure that a machine type communication terminal can normally access the system.

Provided is an intelligent reminding method for data input in the transformer station monitoring information table generation process. According to the method, in the process of maintaining transformer station data by a system to generate a monitoring information table, parameters such as voltage class, wiring mode and interval type of a transformer station are modeled, and a self-learning algorithm is adopted under different models to set corresponding intelligent reminding for the content of input data and the input way to help system users to input correct data in a reasonable way so that the requirements of state grid monitoring information naming notations can be met and the correctness and normativity of generated monitoring signals can be ensured. Thus, the workload and work pressure of monitoring information table establishing personnel and checking personnel are relieved, and time is saved.

The embodiment of the invention is suitable for performance monitoring in cloud monitoring, and discloses a mobile access point management method and device, a server and a storage medium. The method comprises the steps that a server obtains a first resource usage amount, the first resource usage amount is the resource usage amount of a first mobile access point, or the first resource usage amount is the resource usage amount occupied by a target terminal in the first mobile access point, and the target terminal accesses a target local area network through the first mobile access point; under the condition that the first resource usage amount meets a first condition, the server selects a second mobile access point for the target terminal, and the first condition comprises that the first resource usage amount exceeds a first usage amount threshold value; and the server sends the connection information of the second mobile access point to the target terminal, wherein the connection information of the second mobile access point is used for indicating the target terminal to access the target local area network by establishing a connection with the second mobile access point. By adopting the method and the device, the load of the mobile access point can be reduced, and the network access quality of the user terminal is improved.

The present invention relates to a kind of method for establishing connection and reconnection within the radio local network, in which the radio local network comprises at least two network stations, one connecting station, the other tie-in station; it includes the following steps:: the connection station obtains the related network information in the said radio local network; the connection station establishes connection with the tie-in station so as to carry out normal communication, according to the demand of the connection of the related network information of the said radio local network; when needed to carry out reconnection, the connection station establishes reconnection with the tie-in station according to the demand of information for reconnection of the corresponding network information in the said radio local network. The method of this invention makes it convenient to manage the connection station by the connected station even to guide the connection station to reconnect so as to make the stations tie in more rational with high efficiency and it is also more suitable to realize the optimization for network load and the tie-in control over the stations.

The invention discloses a message receiving method and a terminal. The method comprises the following steps: sending a random access preamble to network equipment on at least one sending beam; monitoring at least one random access response message sent by the network equipment by using at least one sending beam on each receiving beam of at least one receiving beam, wherein the monitoring operationis stopped until a target random access response message meeting a preset condition is received on a target receiving beam, and the monitoring operation is stopped after the target random access response message is received; and in response to the target random access response message, finishing a subsequent random access process by using the target receiving beam. By adopting the method and thedevice, selection of the random access response message based on the beam forming in the random access process is facilitated, and the random access quality is improved.

The embodiment of the invention discloses a communication control method and a related product. The method is applied to first electronic equipment of a communication control system. The communicationcontrol system comprises a plurality of relay devices and the first electronic equipment, wherein the plurality of relay devices support a wireless mode to carry out mobile communication network connection, wherein each relay device provides a Wi-Fi access point,. The method comprises steps of: receiving a plurality of resource query response messages sent from the plurality of relay devices, each resource query response message comprising a resource usage state and a device state of a channel allocated by a corresponding relay device; detecting the signal intensity of the plurality of relaydevices; determining the access quality of each relay device in the plurality of relay devices according to the signal strength, the resource use state and the device state; determining a second relaydevice in the plurality of relay devices according to the access quality; and accessing a Wi-Fi access point of the second relay device. By adopting the method, the communication quality of the electronic equipment can be optimized.

The invention relates to a traffic scheduling method for accessing an IPv4/IPv6 network by an IPv4 end, and the method comprises the steps: installing and configuring an IPv4/IPv6 translation gateway, and constructing a strategy rule table inquired by a longest domain name matching mechanism on the IPv4/IPv6 translation gateway; sending a DNS A (Domain Name Server A) recording request to the IPv4/IPv6 translation gateway through an IPv4 client in an IPv4 network; the IPv4/IPv6 translation gateway receives the DNS A record request, selects an optimal A record from the DNS A record request according to a preset strategy rule, and returns the optimal A record to the IPv4 client; and the IPv4 client initiates an IPv4 address access corresponding to the IPv4 A record according to the IPv4 A record. Different domain name access paths can be controlled based on an intelligent strategy rule table of a longest domain name matching principle, and flow fine control is realized.