727 results about "Service set" patented technology

The invention relates to a rapid switching method for a wireless local area network, wherein, in a beacon frame being sent, an access point contains a channel used by an adjacent access point, SSID (service set identifier) and BSSID (basic service set identifier) information; a mobile station receives and stores the information of a target access point in the beacon frame, and when switching condition is satisfied, the information is used as a reference for selecting the target access point in switching. The mobile station preferentially searches the beacon frame or sends a polling request frame on a channel appointed by the information, and selects a next access point needing to be switched according to the RSSI (received signal quality indication) of the beacon frame or a polling response frame. Through the rapid switching algorithm of the invention, the mobile station does not need to scan all channels in the wireless local area network, thus greatly reducing switching delay.

A system and method that allow for collection of available and sellable goods or services in a real-time or near real-time environment from a network of retail or a chain of retail stores, wholesalers, distributors, or service providers. The collective database is made available to the general public via a network or communications system (e.g., the world wide web, an intranet, a respective virtual private network (VPN), or any other form of electronic transfer) for purchase utilizing best price available for both parties.

The invention discloses a network configuration method and device, terminal equipment and a storage medium. The method comprises: acquiring preset routing connection information of the Internet of Things device, wherein the preset routing connection information comprises a service set identifier SSID and a login password; starting and releasing a corresponding wireless hotspot signal according topreset routing connection information so as to enable the Internet of Things equipment to establish communication connection with the control terminal; and acquiring target routing information, and synchronizing the target routing information to the Internet of Things device, so as to enable the Internet of Things device to be switched to the target router. According to the invention, the technical problems that the communication connection process between the Internet of Things equipment and the control terminal is tedious and the user experience is reduced in the prior art are solved, the communication connection between the Internet of Things equipment and the control terminal is realized simply and conveniently in a scene without a target router, and the technical effect of improving the user experience is improved.

The invention discloses a correlation method applied to an intelligent terminal. The correlation method includes the steps that S10, launching terminal equipment encodes server set identifiers (SSID) and Keys of input APs, and broadcast frames are established according to the length field of a WiFi frame protocol data unit (PDU) and broadcast; S20, the APs receive the broadcast frames of the launching terminal equipment and forward the broadcast frames to all intelligent terminal equipment within the coverage range; S30, the intelligent terminal equipment conducts frame recognition and decode frame content through the broadcast frames forwarded by the APs and received through scanning, and the SSIDs and the Keys are acquired; S40, the intelligent terminal equipment is correlated to the designated APs according to the SSIDs and the Keys. The correlation method has the advantages of being high in compatibility, good in expandability, high in efficiency, low in cost and high in reliability, the intelligent equipment can be quickly configured by network administrators, and high practical value and promotional value are achieved.

The invention discloses a method and a system for constructing a platform system infrastructure in government affair service, and belongs to the technical field of middle platform systems. The systemcomprises: middle platform services which are specific products realized on the basis of a middle platform support technology framework and are mainly divided into basic services, general services andbusiness services; middle platform support, wherein the support service of a content middle platform integrates four services of micro-service governance, an interface management platform, application management and basic support, and the internal service of the content middle platform is registered to the registration center and the configuration center of the micro-service governance platform;and middleware service, wherein the technical architecture of the content middle platform is specially used for adaptively developing various open-source middleware, and a user can select according toown conditions. Through service reuse, repeated car making is avoided, public functions of all products are independent and non-uniform in interaction, the communication cost is reduced, and the cooperation efficiency is improved.

The invention discloses a method and equipment for role discovery and automatic wireless configuration of grid nodes. The method and the equipment are used for configuring and managing the grid nodes when the grid nodes fail occasionally or new grid nodes are added. The method includes: determining that the grid nodes serve as a mesh portal or a mesh point; if the grid nodes serve as the mesh portal, enabling the grid nodes to inform other grid nodes in the network of the capability of the grid nodes serving as the mesh portal; if the grid nodes serve as the mesh point, when the grid nodes recognize a unique wireless mesh network based on an associated network identifier such as a VC_ID (virtual controller identifier) or an SSID (service set identifier), enabling the grid nodes to attempt automatic wireless configuration to be connected with the corresponding wireless mesh network; and if more than one network identifier is discovered, delaying the grid nodes to be connected with the wireless mesh network until a selection is received.

The invention provides a method for protecting a wireless network. The method for protecting the wireless network comprises the steps that a WIFI module is arranged in an STA working pattern, the WIFI module is used for scanning wireless access points around, and the beacon frame data packages of the wireless access points are obtained; one beacon frame data package is selected from the beacon frame data packages of the wireless access points around, and physical address and service set identification information are extracted from the beacon frame data package; the WIFI module is switched to an AP working pattern, the WIFI module is used for broadcasting the beacon frame, and the physical address and the service set identification information of the beacon frame are the extracted physical address and the extracted service set identification information. According to the method for protecting the wireless network, the physical addresses and the service set identification information of other equipment are used for achieving the purpose that the self information of the WIFI module is not broadcasted, self information leakage of the WIF module is prevented, and the protection of the wireless network is achieved.

A method and system for enabling discovery of services and automated exchange of data between multiple Bluetooth devices are disclosed. The method includes measuring signal attenuation of a Bluetooth signal between a first Bluetooth device and a second Bluetooth device. The method further includes comparing the signal attenuation with a set of predefined threshold values. The set of predefined threshold values is associated with a set of services. The method also includes activating a corresponding service from among the set of services based on the comparison. Activating the corresponding service enables discovery of the service and automated exchange of data between the first Bluetooth device and the second Bluetooth device.

The invention provides a democratic and autonomous cluster management method. The democratic and autonomous cluster management method includes the following steps of: step 1, cluster startup; step 2, cluster operation autonomy; step 3, cluster split autonomy; step 4, cluster merged autonomy; step 5, cluster dynamic elastic autonomy; and step 6, cluster administrator governance. The invention also provides a corresponding system. With the democratic and autonomous cluster management method and system of the invention adopted, a cluster can have continuous external service and cluster management service providing ability when any single node is abnormal or a plurality of nodes are abnormal; at any state, maintenance upgrade can be performed on nodes in the cluster, and service nodes can be added into the cluster; third-party services are not required as for the selection of a master; and democratic and autonomous selection and generation of the master can be competed; split autonomy of the cluster is supported; fault tolerance and management performance can be improved; the highest administrative authority of the administrator is supported. The democratic and autonomous cluster management method can be widely applied to cluster management systems which require elastic flexibility, have high requirements for continuous service quality and have a large number of nodes in clusters.

The invention discloses an intelligent gateway capable of automatically adding an https portal and a working method thereof. The intelligent gateway comprises a gateway service cluster including a load balancing flow inlet, a configuration module and a plurality of container groups. Each container group includes a control module and a reverse proxy gateway. The gateway service cluster is in communication connection with a client through the load balancing flow inlet and is in communication connection with a source station. According to the invention, with the configuration module and the plurality of container groups, a centralized configuration management problem of http ports is solved; an https port with high safety is provided; the effectiveness of the https certificate is kept automatically for long time by a certificate detection module, so that the service interruption during the certificate updating process is prevented; and with an expansion and shrinkage control module, loadsof all reverse proxy gateways are balanced, so that the smooth expansion and shrinkage of the reverse proxy gateway are realized.

The embodiment of the invention discloses a network distribution method and system, and relates to the field of smart home. The time consumption of network distribution can be reduced. The method comprises the following steps: monitoring, by a smart device, the broadcast of a router, and obtaining a service set identifier (ssid) signal; after a specified number of data packets are obtained from the ssid signal, accessing a current channel according to the obtained ssid, wherein the specified number of data packets comprise the same address flag, and the address flag points to user equipment;parsing the data packet received through the currently accessed channel, wherein the data packet comprises a multicast packet and a broadcast packet sent by the user equipment to the router; after a password is obtained according to the parsing result, sending network distribution feature data to the user equipment through the router, wherein the network distribution feature data are used for notifying the user equipment of network distribution success. The network distribution method and system disclosed by the invention are suitable for rapid network distribution in the field of smart home.

The invention provides an equipment network distribution system and a network distribution method thereof. The network distribution method comprises the steps that an intelligent terminal outputs a user datagram protocol (UDP) broadcast signal when receiving a network distribution instruction; the equipment to access the network monitors the broadcast signal within the effective distance when acquiring a monitoring instruction, and stores, when monitoring the UDP broadcast signal, a service set identifier (SSID) in the monitored UDP broadcast signal, wherein the SSID is a network identifier ofa Mesh network, determines target equipment from at least one piece of equipment that has accessed the network according to the SSID, and sends a network distribution request to the target equipment;when serving as the target equipment and receiving the network distribution request, the equipment that has accessed the network sends the network password of the Mesh network to the equipment to access the network which sends the network distribution request; and the equipment to access the network enters the Mesh network through the SSID and the network password, determines whether the equipment to access the network has a data forwarding function or not, if so, the equipment to access the network serves as a wireless mesh node (MP) in the Mesh network, and otherwise, the equipment to access the network serves as a simple node STA in the Mesh network. According to the scheme, the equipment network access difficulty can be reduced.

Provided are a resource allocation method and an access network device, which relate to the technical field of communications and can perform reasonable resource allocation on different services basedon capacity. The access network device carries services of different network categories of a plurality of operators through different carriers. The method comprises the following steps: determining an operator category and a network category of each of at least one to-be-accessed service of a target carrier, wherein the target carrier is any carrier of the access network equipment; obtaining thepriority level of the service to be accessed and the service demand flow in the current unit time; calculating a priority parameter of the to-be-accessed service according to the priority level of theto-be-accessed service and the service demand flow of all the to-be-accessed services in the first service set to which the to-be-accessed service belongs; wherein the first service set is composed of to-be-accessed services belonging to the same operator and the same network type; and allocating resources to the to-be-accessed service in the current unit time according to the size relationship of the priority parameters of all the to-be-accessed services and the service demand flow.

A system is provided for automated recording of evidence of delivery of a service in a service setting. The system includes a mobile communication device, a web-based interaction component, and a service control system. The system includes a service interface device to generate an electronic signal. The electronic signal includes a first SMS transmitted to the mobile communication device and a second SMS transmitted to the service control system. The electronic signal also includes a first secured hash link executable by the mobile communication device, wherein executing the link records a first electronic evidence of service delivery. The electronic signal includes a second secured hash link executable by the service control system, wherein executing the second link records a second electronic evidence of service delivery.

Operating a wireless communications network includes transmitting a management frame by a first multi-link entity of a set of entities using a reporting link associated with a first network identifier and a first communication band. The management frame includes first information associated with the first multi-link entity and second information associated with a second link of the set of entities. The second link is associated with a second network identifier.