68 results about "Wifi network" patented technology

The invention discloses an intelligent detection method, device and equipment for a Portal authentication page and a medium, and relates to the technical field of Portal authentication, and the method comprises the steps: a relay device is connected to a target WiFi network, and then sequentially initiates an HTTP request to at least two reference detection URLs belonging to different service providers; analyzing an HTTP response state code of each request, and if the state code is a state code indicating redirection, judging that a Portal authentication page exists and extracting a jump address from a response head; if the status code is a successful status code but the response content is not matched with a preset successful identifier, analyzing the HTML content of the response, searching and extracting the URL indicated by the embedded jump instruction, and if the extraction is successful, judging that a Portal authentication page exists; and displaying the obtained Portal authentication page address to a user through a Web management interface of the relay equipment. According to the method, multi-source detection and multi-layer analysis are implemented on the relay equipment side, the detection compatibility and reliability are remarkably improved, and a unified network side interaction entrance is provided to ensure that a user can reliably complete authentication.

The invention discloses a WiFi connection method and system of a non-screen device, a terminal device and a medium, and relates to the technical field of device network distribution. The method comprises the steps that the method is applied to WiFi distribution network control equipment, and after the non-screen equipment is started, a bidirectional data interaction channel supporting instruction transmission and function calling between the WiFi distribution network control equipment and the non-screen equipment is established through a debugging tool matched with an operating system to which the non-screen equipment belongs; calling a preset WiFi network distribution tool integrated in the non-screen equipment through the channel; based on a guide type interaction instruction output by the tool, sequentially sending connection parameter information, and controlling the non-screen equipment to complete authentication connection with the target WiFi network; and in the channel connection state, sending a network connectivity verification instruction, and judging whether the WiFi network is successfully accessed according to a feedback result of the non-screen equipment. According to the invention, the problem that the WiFi connection of the existing non-screen equipment needs an additional screen or hardware is solved, a more accurate and efficient connection method is provided, and the WiFi connection requirement of the non-screen equipment is met.

The application discloses a call routing method and system, an electronic device and a readable storage medium. The method comprises the following steps: a service call session control function (S-CSCF) network element receives a call request message initiated by a calling terminal, wherein the call request message carries a called number of a called terminal; in the case that it is determined that a target network in which the called terminal is located is a WIFI network, the call request message is sent to the called terminal through an interconnection session border controller (ISBC) and an access side proxy server; wherein the called terminal is in communication connection with the access side proxy server through the WIFI network, and the access side proxy server is in communication connection with the ISBC.

The invention discloses a content downloading method and device and a related product. Evaluating the wifi network card link and the cellular network card link to obtain a first link quality score corresponding to the wifi network card link and a second link quality score corresponding to the cellular network card link; according to the first link quality score and the second link quality score, distributing a first sub-content size in the content size to a wifi network card link, and distributing a second sub-content size in the content size to a cellular network card link; and downloading the size of the first sub-content through the wifi network card link to obtain the first sub-content in the to-be-downloaded content, and downloading the size of the second sub-content through the cellular network card link to obtain the second sub-content in the to-be-downloaded content. Therefore, the downloaded content can be obtained without waiting for all the network cards to download the content, so that the content downloading performance is improved.

The invention provides a WiFi network digital down-conversion system which comprises a multi-phase mixer and a resampling filter. The multi-phase mixer is used for converting a high-speed digital band-pass signal into a low-speed mode so as to realize digital down-conversion (DDC) on an FPGA (Field Programmable Gate Array) platform; and the resampling filter is used for reducing the sampling rate and removing unwanted frequency spectrum components to generate a complex baseband frequency spectrum. The multi-phase mixer PM of the present invention employs a parallel coordinate rotation digital computer (CORDIC) processor and a low pass filter array to reduce high speed data rates while minimizing resource utilization. The resampling filter comprises a cascade integral combination (CIC) filter and a multi-channel pulse finite impulse response (FIR) filter, optimal hardware cost is achieved, a floating point data type is converted into a fixed point data type, and resources are remarkably saved.

1. Name of the product in this design: Emergency Rescue Button (Circular). 2. Purpose of this design: To send emergency help signals via phone, SMS, or APP to preset contacts through WiFi network, ensuring that relevant personnel are informed of the danger in a timely manner. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention provides a WIFI network device with fixed-frequency testing function, belonging to the field of WIFI module testing technology. The WIFI network device with fixed-frequency testing function includes a main control module containing fixed-frequency testing software, a power module, a function control module, and a storage module connected to the main control module, a WIFI module, and a switch module. The switch module is located between the power module and the WIFI module, and its control terminal is connected to the main control module. The switch module is used to control the WIFI module to enter fixed-frequency mode or normal operating mode. The advantages of this invention are: more accurate testing, helping users understand the network status in real time and promptly identify potential problems.

The application relates to the technical field of wireless communication networks, and relates to a WiFi8 multi-link cooperative scheduling method and system, which comprises the following steps: confirming a WiFi8 router, confirming a plurality of available links and a reference time, performing time calibration on each link station in a link station set, obtaining a calibrated link station set, confirming a plurality of calibrated available links, acquiring a time wheel cycle length and a cycle time slot quantity, setting each calibrated available link in the plurality of calibrated available links, obtaining a set of calibrated available links that have been set, sending a deterministic flow request frame, if the maximum tolerable time delay length is greater than or equal to the time wheel cycle length, acquiring an optimal transmission link, and completing WiFi8 multi-link cooperative scheduling based on the optimal transmission link. The application can improve the time delay certainty guarantee capability of a WiFi network in a complex wireless environment.

The invention provides an intelligent printer remote monitoring and data collaboration system based on the Internet of Things, and relates to the technical field of the Internet of Things, and the system comprises a sensing layer, an edge layer, a cloud layer and an application layer which are adaptive to printing equipment, and the sensing layer and the edge layer are in data transmission connection through a dual-mode communication module. The edge layer and the cloud layer realize bidirectional interaction through a 5G / WiFi network, and the cloud layer completes cross-platform data collaboration with an enterprise OA system and an ERP system; a four-level architecture of a sensing layer, an edge layer, a cloud layer and an application layer is adopted, all levels are clear in division of labor and smooth in data interaction, the sensing layer directly collects equipment core operation data and configures a security encryption sub-module, the AES-256 algorithm is adopted to encrypt the equipment operation data and printing task data in real time, identity authentication is completed through an equipment unique identifier (UUID), and the equipment core operation data and the printing task data are encrypted in real time. Information leakage and tampering risks are avoided from a data source, and the security and privacy of enterprise printing data are guaranteed.

A real-time resource allocation method for IEEE 802.11be WiFi based on deep deterministic policy gradient includes the following steps: 1) establishing an IEEE 802.11be WiFi network model; 2) determining the mobility model, path loss model, and interference model adopted by the network; 3) deriving the network throughput expression; 4) proposing an optimization problem with maximizing the minimum throughput as the objective function. This optimization problem aims to optimize the allocation of power, channels, and resource units in real time, thereby improving the network's minimum throughput; 5) designing a real-time resource allocation algorithm based on deep deterministic policy gradient to solve the optimization problem, realizing real-time resource allocation for IEEE 802.11be WiFi. This invention can effectively improve the network's minimum throughput.

The invention discloses a verification code acquisition method and system based on SIM (Subscriber Identity Module) card identity verification, and the method comprises the following steps: receiving a target mobile phone number input by a user, and providing an interaction option for triggering the SIM card identity verification; detecting whether the current equipment is connected with the WiFi network or not; if so, loading a verification code acquisition page, and collecting SIM card identification information in the current equipment; transmitting the target mobile phone number and the collected SIM card identification information to a server for identity verification; the server verifies whether the target mobile phone number is matched with the SIM card identification information based on a pre-stored binding relationship; and if yes, generating a verification code and transmitting the verification code to the verification code acquisition page for display. According to the technical scheme, the verification code can be successfully obtained as long as an available WiFi network exists, and smooth login of a user is guaranteed; the core identity verification is based on the physical hardware identification of the SIM card, so that the safety performance is improved.

The invention relates to the technical field of data compression and transmission of the Internet of Things, in particular to a thermometer measurement data transmission method based on a WIFI network, which comprises the following steps: acquiring an original temperature sequence, performing smooth correction, performing dynamic segmentation according to a temperature change rate and steady state duration, and extracting paragraph feature vectors. And performing adaptive compression on the feature vector by using a pre-training model to generate a compressed feature code stream. And performing differential comparison on the current compressed code stream and the reference code stream in the historical cache to generate a differential feature update packet, and packaging the differential feature update packet and the decoding auxiliary information into a transmission frame. And dynamically selecting a rate and a fragmentation strategy according to the real-time WIFI channel quality to complete data transmission. According to the method, efficient characterization and low-redundancy transmission of temperature data are achieved through dynamic segmentation and differential compression mechanisms, and equipment power consumption and network bandwidth are effectively saved.

Disclosed are computerized systems and methods for a decision intelligence (DI)-based framework that automatically and / or dynamically provides mechanisms for managing, optimizing and configuring a WiFi network at a location. The framework provides network management utilizing edge processing capabilities to bridge local WiFi and cloud systems. The framework implements comprehensive device typing through multi-layered analysis combining passive monitoring, deep packet inspection and hybrid deterministic-probabilistic classification methods. State synchronization between local and cloud networks can be achieved through hierarchical data modeling and differential synchronization algorithms. The framework can implement advanced features that include automated channel optimization, QoS management, and security monitoring. The framework incorporates self-healing capabilities using reinforcement learning techniques and maintains operational efficiency through intelligent resource management and workload distribution. The framework can operate autonomously while requiring minimal cloud connectivity, featuring extensible architecture through a plugin system that enables adaptation to evolving network requirements while maintaining stable operation of existing capabilities.

Disclosed are systems and methods of a novel computerized framework that automatically and dynamically configures power management modes and consumption for electronic devices and equipment at a location. The framework operates to enable wireless connectivity within a reduced power consumption environment at the location. For example, when no-grid connected power source is available, via operation of the disclosed framework, the devices providing and / or connecting to WiFi networks can operate in a modified manner that enables such connectivity. Thus, the framework provides technical mechanisms to provide functionality for network connectivity in low power applications while maintaining the overall experience for users, in addition to enabling connectivity to such wireless networks when, under conventional mechanisms, such connectivity would not be possible under current network configurations / topologies.

1. The name of the design product: control duct machine graphical user interface for electronic equipment. 2. The use of the design product: control graphical interface. 3. The design points of the design product: the content of the graphical user interface embodied on the screen of the product. 4. The picture or photo that best indicates the design points: front view. 5. The human-computer interaction mode of the graphical user interface: the graphical user interface of the product is located on the center console screen in the front view, and the air conditioning control mode is adjusted through human-computer interaction operation. The front view is the off state of the center console screen, the interface change state diagram 1 is the on state of the center console screen; click the SET UP button in the front view to enter the interface change state diagram 2, and the function list is selected; click the "Wifi" icon in the interface change state diagram 2 to enter the interface change state diagram 3, and the interface change state diagrams 3 and 4 are WiFi network configuration interfaces; click the "Time / Clock" icon in the interface change state diagram 2 to enter the interface change state diagram 5, and the interface change state diagram 5 is a time / timer setting interface; click the "Fault" icon in the interface change state diagram 2 to enter the interface change state diagram 6, and the interface change state diagram 6 is a fault display interface; click the "Specification" icon in the interface change state diagram 2 to enter the interface change state diagram 7, and the interface change state diagrams 7 and 8 are parameter list interfaces; click the "Power Failure Memory" icon in the interface change state diagram 2 to enter the interface change state diagram 9, and the interface change state diagram 9 is a power failure memory selection interface; click the "Convert" icon in the interface change state diagram 2 to enter the interface change state diagram 10, and the interface change state diagram 10 is a Celsius / Fahrenheit selection interface; click the "Rs485 set" icon in the interface change state diagram 2 to enter the interface change state diagram 11, and the interface change state diagram 11 is a 485 communication setting interface; click the test button in the interface change state diagram 2 to enter the interface change state diagram 12, and the interface change state diagram 12 is a capability test setting interface; click the "Manual setting" option in the interface change state diagram 12 to enter the interface change state diagram 13, and the interface change state diagram 13 is a factory test setting interface; short press the power plug icon in the upper right corner of the interface change state diagram 1 to enter the interface change state diagram 14, and the interface change state diagram 14 is a power limit setting interface.

This application discloses a WiFi list refresh method, electronic device, and storage medium to solve the feedback delay problem caused by relying on scan results for refresh in traditional WiFi connection processes. In response to a user-triggered WiFi connection operation, this application obtains a preset list of available WiFi networks based on the user's location; in response to a user's WiFi connection request triggered by a target WiFi network in the available WiFi list, it obtains the unique identifier of the target WiFi network; it listens for WiFi connection status change broadcasts and determines whether the target WiFi network is successfully connected based on the network status information carried in the broadcasts; when the network status information confirms a successful connection, it removes the target WiFi network from the available WiFi list based on the unique identifier. By using a pre-set list of available WiFi networks instead of a WiFi list obtained through WiFi scanning, the overhead of the scanning process is reduced; by directly determining the connection status through listening to WiFi connection status change broadcasts, rather than relying on WiFi scan results, the feedback time is shortened.

The utility model discloses directional antenna WIFI network card terminal equipment. The directional antenna WIFI network card terminal equipment comprises an antenna head, a mainboard, a support and a base. The antenna head comprises a shell, a reflecting plate and an antenna oscillator, the reflecting plate is arranged at the bottom in the shell, the reflecting plate is in a bowl shape, and the antenna oscillator is arranged in the reflecting plate; the main board is arranged on the base, and the antenna oscillator is electrically connected with the main board; the antenna head is rotatably arranged on the support in the vertical direction, and the support is rotatably arranged on the base in the horizontal direction. The antenna oscillator can emit signals to the periphery, the bowl-shaped reflecting plate can reflect the signals emitted backwards to the front to enhance the strength of the signals in the front, so that the signals in the front can be transmitted farther, and the antenna head is rotatably connected with the support to adjust the signal emission direction of the antenna in the vertical direction. The support is rotatably connected with the base, so that the signal transmitting direction of the antenna can be adjusted in the horizontal direction very conveniently.

The invention relates to a high-speed power line carrier intelligent power strip and an intelligent networking control system thereof, and belongs to the technical field of intelligent electric equipment. The system for controlling the high-speed power line carrier intelligent power strip at least comprises a terminal control unit, a plurality of sub power strip units and a cloud control end, one terminal control unit can be connected to the plurality of sub power strip units, and one cloud control end is connected to one or more terminal control units. The terminal control unit and the sub-socket unit are connected through an adapter plate, and perform interactive communication through power line carrier communication modules in the terminal control unit and the sub-socket unit; and the cloud control terminal communicates with the terminal control unit through a WIFI network communication module in the terminal control unit. Extra communication wiring is eliminated through the power line multiplexing technology, and cross-floor wide-area coverage is achieved through the power line carrier communication module; the low-power-consumption architecture reduces standby energy consumption and solves the problems of insufficient coverage, high modification cost and large energy consumption in the prior art.

A method, system, medium and product for temporary release of WeChat applet authentication, relating to the technical field of network authentication. The method comprises: when a terminal accesses a WiFi network, creating a network session for the terminal, activating a first policy to provide a network access portal; based on the portal, extracting target parameters in a network request to form a multi-dimensional feature vector, matching the multi-dimensional feature vector with a preset authentication intent to obtain a confidence level, when the confidence level exceeds a preset matching threshold, disabling the first policy and activating a second policy; based on a temporary release channel, continuously monitoring traffic data to a WeChat applet backend service, obtaining target features from the traffic data, when the target features match a preset verification success feature, activating a third policy to enable the terminal to obtain complete Internet access, and after a preset delay, asynchronously cleaning up session data of the second policy. The above technical solution provides convenient network authentication access for the terminal.

The present disclosure relates to a network device for announcing a multi-access point (M-AP), joint channel sounding procedure in a WiFi network for acquiring channel state information between multiple access points (APs), which belong to a same M-AP set, and multiple stations associated with at least one of those multiple APs, wherein the network device is an access point of a subset of the M-AP set which subset includes APs that are configured to transmit an announcement frame, the network device comprising: a processor configured to provide the announcement frame of the M-AP joint channel sounding procedure, wherein the announcement frame comprises an identification of the M-AP set and identifications of the APs, associated to the subset of the M-AP set which subset of APs is configured to transmit the announcement frame; and a transceiver configured to transmit the announcement frame.

The present application relates to the technical field of wireless network optimization, and discloses a kind of based on multi-parameter dynamic adjustment's portable WiFi network switching method and system, a kind of based on multi-parameter dynamic adjustment's portable WiFi network switching method, comprising the following steps: step S1, the incidence factor change rate is calculated;Step S2, the thermal hysteresis compression factor is calculated;Step S3, the historical effective capacity and forward prediction capacity are calculated;Step S4, the service required service rate is calculated;Step S5, the arc segment bias is calculated;Step S6, the final income value is calculated;Step S7, the target network number, switching execution flag and stable maintenance duration are generated.The present application includes the switching decision system with the geometric penetration characteristics of vehicle window and equipment thermal inertia, through the quantitative identification of the asymmetry of serviceable arc segment, completes the comprehensive income evaluation of candidate network and target network selection, reduces meaningless frequent switching action, improves the continuity of cellular backhaul link.

The invention relates to the technical field of communication, and discloses a video transmission optimization method and system based on a WIFI network environment, a terminal and a storage medium, and the method comprises the steps: positioning a problem source from front-end network transmission through a cross contrast experiment when video transmission is stuck; measuring the bandwidth by using a network performance test tool, and if the bandwidth is insufficient, performing packet capture comparative analysis and adjusting competition network parameters of a WIFI driving layer to improve the bandwidth; if the lagging is continuous, capturing a transmission data packet, and importing a protocol analysis tool to decode and analyze a packet loss rate; through analyzing the channel state change of a data packet, periodic packet loss caused by cross-channel scanning performed by a WIFI module during a video transmission period is identified, and a WIFI strategy is modified according to the periodic packet loss so as to suppress a scanning behavior. And finally verifying that the packet loss rate returns to normal. According to the method, the packet loss problem caused by channel scanning and weak competitive network parameters is systematically diagnosed and optimized, and the stability and fluency of video transmission in a complex WIFI environment are remarkably improved.

Disclosed are computerized systems and methods for a decision intelligence (DI)-based framework that automatically and / or dynamically provides mechanisms for managing, optimizing and configuring a WiFi network at a location. The framework provides network management utilizing edge processing capabilities to bridge local WiFi and cloud systems. The framework implements comprehensive device typing through multi-layered analysis combining passive monitoring, deep packet inspection and hybrid deterministic-probabilistic classification methods. State synchronization between local and cloud networks can be achieved through hierarchical data modeling and differential synchronization algorithms. The framework can implement advanced features that include automated channel optimization, QoS management, and security monitoring. The framework incorporates self-healing capabilities using reinforcement learning techniques and maintains operational efficiency through intelligent resource management and workload distribution. The framework can operate autonomously while requiring minimal cloud connectivity, featuring extensible architecture through a plugin system that enables adaptation to evolving network requirements while maintaining stable operation of existing capabilities.

The invention relates to a method for accessing a halo wifi wireless battery camera to an NVR (Network Video Recorder), which is based on a halo wifi network bridge and comprises the following steps: S1, the NVR controls the halo wifi network bridge to connect the halo wifi wireless battery camera; specifically, the NVR is provided with a UI interface, the UI interface is provided with an NVR connection pairing button, and the Halow wifi wireless battery camera is provided with a camera pairing button, and the method comprises the following steps: S11, the NVR pairing button is clicked, and the NVR sends a broadcast pairing command to the Halow wifi network bridge through a network port; s12, the Halow wifi network bridge starts an AP pairing state based on the broadcast pairing command; s13, the camera pairing button is clicked to realize the connection between the NVR and the halo wifi wireless battery camera; s14, the half wifi wireless battery camera sends a broadcast command of successful pairing to the NVR; and S15, the NVR stores the MAC address of the half wifi wireless battery camera, and the half wifi wireless battery camera stores the MAC address of the NVR.

The application provides a seamless switching method between LTE network and WiFi network, relates to the technical field of wireless communication, and comprises the following steps: one of network terminals is configured as a master device in two virtual router redundancy protocol groups respectively, and the rest of network terminals are configured as standby devices; in the process of train driving, each network terminal detects the link state of its uplink in real time and sends the link state to other network terminals; when the link state of the master device is abnormal, the master device is configured as a standby device; when the link state of the received master device is abnormal and the priority of the network terminal is the highest among all the network terminals with normal link states, the standby device is configured as a master device; when the master device is a WiFi terminal, the master device forwards service traffic through the WiFi network; and when the master device is an LTE terminal, the master device forwards service traffic through the LTE network. The beneficial effect is that seamless switching between LTE network and WiFi network is realized, and train-ground integrated communication service is ensured without interruption.

The application relates to a service scheduling method and device, which are applied to a wifi network system and solve the problem that the communication time delay of a large number of service data cannot be guaranteed when the communication channel of the wifi network system is limited. The specific scheme comprises the following steps: a sending node acquires the waiting time delay and category of each data frame in a plurality of data frames at a current time, determines the service priority of each data frame according to the category of each data frame, determines a target frame to be preferentially sent at the current time from the plurality of data frames according to the waiting time delay, a preset time delay and the service priority of each data frame, and then the sending node sends the target frame to a receiving node at the current time. The waiting time delay of the data frame is the time length that the data frame waits for the sending node to schedule, the preset time delay of the data frame is a preset upper limit value of the waiting time delay, and the preset upper limit value of the waiting time delay is smaller than the communication time delay of the data frame.

The present disclosure provides a method for adjusting mutual interference prevention in a terminal network, the method including: determining whether a mobile network and a WiFi network of a terminal interfere with each other; determining a mutual interference path along which the mobile network and the WiFi network interfere with each other in response to the mutual interference between the mobile network and the WiFi network; and adjusting mutual interference prevention based on the mutual interference path. The present disclosure further provides a terminal and a computer-readable storage medium.

A clinical personal protection equipment (PPE) system, worn by a healthcare provider, that can include a data display and selectively controls medical equipment. The system includes a computer platform that selectively communicates with a network, such as a Wifi network, and selectively communicates with and controls one or more electronic devices, such as an interactive rotating hemostatic valve and Tuohy-Borst adapter. The headset fits about the head of user and includes a face shield. A camera is located on the headset and is in communication with the computer platform, the camera creating visual data of a forward view from the headset and transmitting the visual data to the computer platform.

1. Name of the design product: WIFI gateway (KR-HW11). 2. Use of the design product: Connect smart devices that do not support WiFi to the home WiFi network, realize mobile remote control and message notification. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: front view.

1. The name of the design product: smart home (001). 2. The use of the design product: the design product is used for smart voice assistants under the wifi network of the family, which controls smart home through voice and carries out AI interaction. 3. The design points of the design product: the shape of design 1 in the design product; the combination of shape and color of design 2 in the design product. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the color of design 2 is required to be protected.