36 results about "Network Access Device" patented technology

In cellular or other wireless networks, relay terminal devices are introduced to support indirect network connectivity to remote terminal devices located in out-of-coverage areas, thereby improving network coverage. Such relay terminal devices buffer upstream and downstream data with other indirectly connected terminal devices, but these devices have limited memory allocation for buffering. This limitation significantly impacts the optimal resource scheduling performed by network access devices. [Solution] To enable optimal resource scheduling by access devices, relay terminal devices are instructed to report information about their available or maximum buffer capacity to each of their network access devices.

The invention discloses a network terminal security management method, device and equipment, a medium and a product. The method comprises the following steps: monitoring flow data through network access equipment, and actively sending a detection message to obtain fingerprint characteristics of a terminal; matching the fingerprint features with a preset fingerprint feature library, and determining a terminal type according to a matching result; for unknown terminals which cannot be matched, determining communication source identifiers of the unknown terminals according to the flow data of the unknown terminals; aggregating the flow data based on the communication source identifier, and classifying and identifying the type of each unknown terminal; determining a multi-dimensional security attribute of the terminal through a unified agent program on the terminal; determining an access control strategy based on the multi-dimensional security attribute, and issuing the access control strategy to a network access device; private connection and counterfeit terminals are detected in real time through the network access device. According to the embodiment of the invention, the identification accuracy and security defense capability of the networking terminal can be improved.

The present disclosure provides a bandwidth adjustment method. The present disclosure also provides a network access device and a computer program product. The bandwidth adjustment method can be applied to a network access device, and the method comprises: obtaining feature data of various features; determining feature importance of the various features; receiving an adjustment requirement and confirming a target feature corresponding to the adjustment requirement; updating the feature importance of the target feature by the adjustment requirement; and adjusting a preset bandwidth parameter based on the updated feature importance.

Loss of connectivity between an AV with the back-office system may cause the vehicle to enter a degraded state, which may result in manual retrieval of the vehicle. The AV can maintain two redundant network data connections with two network operators using two dual-SIM, dual-standby network access devices. An algorithm can be implemented to select which two network operators to connect with using four different eSIMs. The algorithm can utilize locally measured network operator quality measurement data to make swapping decisions. The algorithm can utilize network operator connectivity quality information aggregated from network operator quality measurement data collected by many AVs.

The embodiment of the application provides a software license processing method, system, edge cloud server and storage medium, the method is applied to the edge cloud server, and the method comprises the following steps: the edge cloud server receives a software installation request sent by a vehicle-mounted terminal through a network access device; the software installation request comprises a software identifier to be installed; the network access device is in communication connection with the edge cloud server; if the edge cloud server locally exists an installation package of target software corresponding to the software identifier and license authorization information corresponding to the software identifier, a license corresponding to the target software is generated; and the installation package of the target software and the license are sent to the vehicle-mounted terminal through the network access device. Through the scheme, when the vehicle-mounted terminal installs software, the license corresponding to the software to be installed can be quickly and efficiently provided for the vehicle-mounted terminal.

The embodiment of the present application provides a kind of identification method, positioning method, device and equipment of network access equipment.Method includes: obtaining the positioning log and collection log of terminal equipment, network positioning data are included in positioning log;Satellite positioning data are included in collection log;Based on positioning log, obtain the subway line data of terminal equipment and the subway station corresponding to subway line data;According to subway line data, positioning log and collection log, determine the network access equipment deployed in subway station.The technical scheme provided in this embodiment, by obtaining positioning log and collection log, based on positioning log, obtain the subway line data of terminal equipment and the subway station corresponding to subway line data;According to subway line data, positioning log and collection log, determine the network access equipment deployed in the subway station, effectively realize the effective identification of network access equipment, so as to facilitate positioning operation based on network access equipment.

This application provides a data forwarding method, storage medium, and program product, relating to the field of communication network technology, and applied to network access devices to improve the stability of data transmission. The method includes: upon receiving a service message from a target user, encapsulating the service message through a first virtual interface to obtain a tunnel message; wherein the header of the tunnel message includes source address information and destination address information; the source address information is determined based on the address information of the tunnel endpoint of the network access device, and the destination address information is determined based on the address information of the tunnel endpoint of the target user plane device, where the target user plane device is the user plane device corresponding to the target user; a second virtual interface is set in the target user plane device as the tunnel endpoint. The tunnel message is transmitted through a target transmission tunnel; wherein the target transmission tunnel is a transmission tunnel between the tunnel endpoint in the network access device and the tunnel endpoint of the target user plane device.

The utility model discloses an anti-slip network access device, which comprises an outer shell, a switch mounted on one side of the outer shell, a lower adsorption anti-slip assembly mounted at the bottom of the outer shell, a power interface arranged on one side of the outer shell, and an external antenna detachably mounted on the outer shell through a rotary connector. A plurality of network jacks are arranged on one side of the power supply interface on the outer shell, and an adjustable anti-loosening assembly is arranged below the network jacks on the outer shell. The utility model has the beneficial effects that the structure is simple, equipment can be stably adsorbed on a smooth desktop, the problem that internal electronic components are damaged due to touch and falling off is avoided, and the service life of the equipment is prolonged. And meanwhile, the problem of network disconnection caused by feeding separation of the connected network cable can be avoided.

A method performed by a non-terrestrial communication network (NW) to relay a signal between a first user device (UE1) and a second user device (UE2), wherein the relay user device (UER) is mounted on a network access device (SAT) of the non-terrestrial communication network (NW), and the method is To obtain relay support information regarding the establishment of a sidelink communication mode between the relay user equipment (UER) and the first (UE1) and / or second user equipment (UE2), The relay support information is transmitted to the first user device (UE1) and the second user device (UE2). Based on the relay support information, establish first and second sidelink communication links between the relay user equipment (UER) and the first (UE1) and second user equipment (UE2), respectively. To relay signals between the first user equipment (UE1) and the second user equipment (UE2) via the first and second sidelink communication links using an established sidelink communication mode. Methods that include...

A method for a terminal to transmit and receive data on multi-link, and a terminal are disclosed. The method includes: a message sent from a network access device is received, wherein the message contains parameters EHT Capability and EHT Operation, the parameter EHT Capability indicates a multi-link transmitting and receiving capability of the network access device, and the parameter EHT Operation indicates a multi-link operating mode of the network access device; and data transmitting and receiving is performed according to the parameter EHT Capability and the subfields of the parameter EHT Capability as well as the parameter EHT Operation and the subfields of the parameter EHT Operation.

The embodiment of the invention relates to a method, equipment and device for message enhancement in a random access process and a computer readable storage medium. In one method, a terminal device receives first information from a network access device, the first information regarding enhanced transmission of a message associated with a random access procedure. The terminal device receives an enhanced transmission of the message from the network access device during the random access procedure based on the first information. In this manner, the terminal device may know enhanced transmission of messages transmitted by the network device based on the first information. Therefore, the random access procedure can be improved.

Embodiments of the present application disclose a network configuration method, device and equipment, and a storage medium, wherein the method comprises: receiving, by a network control device, a first network configuration data packet sent by a cloud server; parsing the first network configuration data packet to obtain target network configuration parameters of N network access devices; encapsulating the target network configuration parameters according to second data encapsulation templates corresponding to the N network access devices respectively to obtain second network configuration data packets corresponding to the N network access devices respectively; the second data encapsulation templates corresponding to at least two network access devices of the N network access devices are different; and sending the N second network configuration data packets to the corresponding network access devices respectively. The present application can improve the management efficiency of network access devices and reduce the maintenance cost of network access devices.

A network access device includes: a first signal transceiver port, configured to transmit and receive a first radio frequency signal in a multiple-input-multiple-output manner; a second signal transceiver port, configured to transmit and receive a second radio frequency signal in a single-input-single-output manner; a signal processing unit, configured to filter and to combine and / or split the first radio frequency signal and the second radio frequency signal, the signal processing unit being respectively connected to the first signal transceiver port and the second signal transceiver port; a synchronization unit, configured to demodulate, analyze and modulate the first radio frequency signal and a TDD (Time Division Duplex) switch signal in the second radio frequency signal, the synchronization unit being respectively connected to the first signal transceiver port, the second signal transceiver port, and the signal processing unit.

The invention provides a data sending method, a network access system, a device, a medium and a program product, the network access system comprises a plurality of physical servers and a plurality of network access devices, and the physical servers are distributed with unique global network address segments. Global network addresses of a network interface controller and a container instance deployed on the global network address field belong to the global network address field; the network interface controller is connected with a plurality of network access devices; the network access equipment is configured with a plurality of routing table entries which represent a mapping relation among a global network address segment, a next-hop link local address and an interface number of the network access equipment, and the link local address of the network access equipment and the link local address of the network interface controller belong to the same network address segment; the physical server is configured with a routing table entry which indicates that the next hop address of the physical server is the link local address of the network access equipment connected with the physical server. According to the invention, data L3 forwarding is realized, and insufficient table item capacity of network access equipment is avoided.

The invention relates to an antenna switch testing method and device, electronic equipment and a storage medium, and the method comprises the steps: enabling a power measurement unit to be connected to a pin of an antenna switch under the condition that the antenna switch in network access equipment is determined to enter a static working mode, the static working mode is used for providing a non-interference test environment for measuring the static power supply current of the antenna switch; continuously sampling the pin current of the antenna switch under the fixed voltage through the power measurement unit, and determining a current average value; and if the current average value exceeds a set current range, determining that the antenna switch is unqualified. According to the invention, the reject ratio of production calibration of the network access equipment is reduced.

A network access method, a system and a terminal device are provided by present application. The method includes broadcasting first network message of the network access device, the first network message is used for a terminal device to access a first network of the network access device; receiving authentication information sent by the terminal device through the first network; determining whether the terminal device has passed network access authentication based on the authentication information; and in response that the terminal device passes the network access authentication, sending a second network message to the terminal device through the first network, the second network message is used for the terminal device to access a second network. The method may reduce hardware requirements for terminal devices requiring network configuration and facilitates the reconfiguration of terminal devices.

The invention relates to a network termination device for terminating an access network to a public wide area network and enabling access to this wide area network, comprising a network termination unit (1) equipped with remote maintenance and service functions and a transceiver (2) electrically connected to it and designed as a pluggable module. The network termination unit (1) is designed as a pluggable module that can be directly connected to a network access device (3) of a local network and plugged into a port (4) of this network access device (3). When the network termination unit (1) is plugged into the port (4) of the network access device (3), the transceiver (2) is supplied with power by the network access device (3) of the local network, which is connected to the wide area network via this access device.The network termination unit (1) includes a splitter (5) which separates functional units (7) for remote maintenance and service formed within this plug-in module from a data transmission path (6) which is transparently passable for user data exchanged between the network access device (3) and the transceiver (2) of the network transition device.

A data sending method, a network access system, a device, a medium, and a program product. The system comprises a plurality of physical servers and a plurality of network access devices, wherein a unique global network address range is allocated to the physical servers, and global network addresses of network interface controllers and container instances deployed on the physical servers belong to the global network address range; the network interface controllers are connected to the plurality of network access devices; a plurality of routing table entries are configured for the network access devices, and indicate a mapping relationship among the global network address range, next-hop link local addresses, and interface numbers of the network access devices; and the link local addresses of the network access devices and the link local addresses of the network interface controllers belong to a same network address range.

The invention provides a network access method, device, equipment and program product, and the method comprises the steps that network control equipment controls network access equipment to continue to provide network access service through an original SSID after an authentication server is abnormal, so that an authenticated online terminal is kept online. When a terminal, such as a terminal which is offline after the authentication server is abnormal or a new terminal accesses the network access equipment, the terminal is authenticated instead of the authentication server, so that the normal network access can be ensured under the condition that the authentication server is abnormal. Therefore, after the authentication server is abnormal, the new user is automatically accessed to the network access equipment for network access, and the problems of large workload and the like caused by manually accessing the new user to the network access equipment after the authentication server is abnormal are avoided.

Various aspects related to methods, systems, and computer readable media for detection and blocking of security threats for network-accessible devices. Methods may include monitoring a plurality of processes executing on the user device to identify a pre-execution flag associated with at least one process of the plurality of processes, and, responsive to identifying the pre-execution flag: receiving an indication of a security threat to the user device, the indication of security threat associated with the at least one process and a device threat type, responsive to the receiving the indication of the security threat, elevating security measures associated with the user device for a first time period, and after the elevating, automatically remediating the security threat on the user device within the first time period.

Enhanced scheduling in wireless networks with relay function In cellular or other wireless networks, relay terminal devices can be introduced to support an indirect network connection for remote terminal devices in out-of-coverage (OoC) areas to thereby improve network coverage. Such relay terminal devices buffer upstream and downstream data from / to other terminal devices that are indirectly connected. However, a relay terminal device may have a limited memory allocation for buffering. This limitation has a high impact on the optimal resource scheduling performed by network access devices. It is therefore proposed to have relay terminal devices report information about their available or maximum buffer capacity to their respective network access devices to enable optimal resource scheduling by the access devices.

Transport information of a second communication system is allocated to at least one radio access bearer between a terminal device and a first packet core serving device of a first communication system. Information about the at least one allocated tunnel endpoint is signalled to a network access device of the first communication system, and data received from the first packet core serving device of the first communication system at one of the at least one allocated tunnel endpoints and data received from a second packet core serving device of the second communication system is forwarded to the terminal device during an inter-system handover.

Enhanced scheduling in wireless networks with relay functionality. In cellular or other wireless networks, relay terminal devices can be introduced to support indirect network connectivity for remote terminal devices in out-of-coverage (OoC) areas, thus improving network coverage. Such relay terminal devices buffer upstream and downstream data from / to other terminal devices connected indirectly. However, relay terminal devices can have a limited memory allocation for buffering. This limitation has a great impact on the optimal resource scheduling performed by network access devices. Therefore, it is proposed that relay terminal devices report information about their available or maximum buffer capacity to their respective network access devices to enable optimal resource scheduling by the access devices.

The application relates to the technical field of communication, and discloses a wireless network access method, an electronic device and a medium. The wireless network access method comprises the following steps: a terminal device acquires state information of a plurality of wireless network devices; and according to the state information of the wireless network devices and communication mode information of the terminal device, a wireless network device meeting a preset condition is selected from the plurality of wireless network devices as a network access device of the terminal device. Based on the scheme provided in the application, the terminal device to be accessed can perform layer-by-layer screening on each wireless network device that can be accessed according to the communication mode information of the terminal device and the state information of each wireless network device that can be accessed, so as to determine an optimal wireless network device for access. In this way, the terminal device can obtain an optimal network speed, and the communication performance of the entire network can be improved to a certain extent.

The invention relates to a network termination device for terminating an access network to a public wide area network and enabling access to this wide area network, comprising a network termination unit (1) equipped with remote maintenance and service functions and a transceiver (2) electrically connected to it and designed as a pluggable module. The network termination unit (1) is designed as a pluggable module that can be directly connected to a network access device (3) of a local network and plugged into a port (4) of this network access device (3). When the network termination unit (1) is plugged into the port (4) of the network access device (3), the transceiver (2) is supplied with power by the network access device (3) of the local network, which is connected to the wide area network via this access device.The network termination unit (1) includes a splitter (5) which separates functional units (7) for remote maintenance and service formed within this plug-in module from a data transmission path (6) which is transparently passable for user data exchanged between the network access device (3) and the transceiver (2) of the network transition device.

Methods, systems, and devices for an automatic garage door system for a vehicle. The system may include one or more occupant sensors configured to detect or determine occupant data indicating a number of occupants within the vehicle. The system may further include one or more cameras configured to capture video data of a surrounding area of the vehicle. The system may further include an electronic control unit (ECU) configured to receive the occupant data from the one or more occupant sensors and the video data from the one or more cameras. The ECU may be further configured to determine whether each of the number of occupants have entered a garage based on the received video data. The ECU may be further configured to transmit, via a network access device, one or more signals to a garage door transceiver of the garage to close a garage door of the garage.

A system and method for cloud-based control of network devices is provided. An encrypted connection is established by a network access device with a host using a transmission control protocol (TCP). The network access device determines that a packet to be transmitted to the host is to be routed via a TCP tunnel client program. Based on the determination, the network access device sends the packet to the TCP tunnel client program. The TCP tunnel client program encrypts, signs, and fragments the packet, and the network access device sends the encrypted packet to a remote endpoint associated with the host using the TCP.

The invention relates to a wide-area wireless gas risk early warning method, system and device and a medium, and the method comprises the steps: continuously collecting gas concentration data through a gas detector, and transmitting the data to a gas alarm controller through a bus communication link; the gas alarm controller compares a local early warning threshold value with the gas concentration data, and if the local early warning threshold value is exceeded, a local sound-light alarm is started, and alarm state information is generated; sending the gas concentration data and the alarm state information to a cloud platform through a network access device; and determining the concentration change trend of the corresponding gas detector based on the gas concentration data, fusing the concentration change trend, the current gas concentration value and the corresponding scene attribute information to carry out risk analysis, generating early warning information, and pushing the early warning information to the user terminal. The purpose of constructing a three-dimensional safety protection system with local rapid disposal and cloud intelligent decision collaboration is achieved.

The embodiments of the present disclosure discloses a method for transmitting multi-link information and device, and a storage medium, which relate to the field of wireless communications. The method includes: RNR information is sent, wherein the RNR information includes an MLD parameter, the MLD parameter includes an MLD ID field, a Link ID field and a Change Sequence field; A first message is sent, wherein the first message includes the RNR information; and after receiving the first message, performing, by a terminal, an operation according to the MLD parameter therein. In the embodiments of the present disclosure, by means of expanding the RNR information, the scenario of a multi-link network access device is satisfied without changing the existing mechanism. After receiving the message including the RNR information, the terminal may identify, according to the MLD parameter in the RNR information, whether a reported network access device belongs to the same multi-link network access device as the currently connected network access device, and performs a corresponding operation according to the MLD parameter. In addition, the setting method of the MLD parameter in the embodiments of the present disclosure is simple, easy to operate and high in practicability.

A method and apparatus are described including transmitting localization information to a localization server, transitioning into sleep mode, receiving a wake up frame from an access router, transitioning to awake mode, transmitting updated localization information to the localization server and establishing a connection between a network access device and a client device. Also described are a method and apparatus including transmitting a request to connect to a network access device, receiving localization information of the network access device from a localization server and establishing a connection between the network access device and the client device based on the localization information.