427 results about "Service set" patented technology

The invention provides a cloud platform docking service implementation method, system and device based on an adaptation layer and a medium, belongs to the technical field of cross-platform resource management and service integration, and particularly relates to a method for configuring an adapter for each cloud platform and mapping an API (Application Program Interface) of the platform to a standard RESTful API interface; performing standardization processing on interface return formats of different cloud platforms through a data conversion module, converting a heterogeneous format into a unified format, and outputting a unified data format; packaging and abstracting services of different cloud platforms; identity authentication is realized by randomly generating a secret key in cooperation with an encryption and decryption algorithm, and a verification mechanism of a source request IP is preset; and recording an operation log and an error log in the docking process, and recording an interface calling frequency, a requester IP and error information of an abnormal logic node. According to the method, the adaptation layer is introduced, the isomerism of the bottom cloud platform is shielded, and unified interfaces and services are provided, so that efficient and flexible cloud platform docking is realized.

An access point (AP) may enable and manage non-primary channel access (NPCA) with a station (STA). The AP and the STA may each specify various switching rules for triggering channel switch from a primary channel to a backup NPCA primary channel for NPCA operation, including rules regarding switching delays by which a switch may need to perform and rules regarding whether a primary channel is occupied by an overlapping basic service set (BSS). The AP and the STA may also exchange various frames that provide a capability indication regarding support for NPCA operation as well as one or more parameters and rules regarding the NPCA operation.

The invention provides a service recommendation decision-making method based on large model retrieval enhancement generation and related equipment. The method comprises the following steps: acquiring an unstructured service demand; calling a large language model to perform semantic analysis and extension on the service demand, and generating an unstructured extended semantic text; encoding the extended semantic text to obtain a semantic query vector; querying a service description of each pre-stored service from a service database, respectively calculating a first similarity score between the semantic query vector and the service description, expanding a second similarity score between each keyword in the semantic text and the service description, and screening out a candidate service set having semantic association with the service demand; all corresponding application programming interfaces in the candidate service set are determined, and a final application programming interface set is screened out and recommended according to the use frequency of the various application programming interfaces, the semantic similarity among the labels and the semantic query vectors. According to the method and the device, the API recommendation accuracy is improved.

The invention relates to the technical field of electric digital data processing, and discloses a multi-source data automatic processing and service integration system based on artificial intelligence driving. Comprising the steps that a multi-source data access module achieves concurrent data access and caching, an AI driving data preprocessing module completes field automatic mapping through a data isomerism adaptation algorithm, and an intelligent data fusion module calculates a multi-source data fusion weight through a dynamic weight distribution algorithm; the service integration module realizes standardization of fusion data, and the monitoring scheduling module monitors each module in real time. High-concurrency multi-protocol data access is achieved through multi-source data automatic processing and service integration and a distributed Kafka cluster, automatic data mapping and precise data cleaning are completed through an improved algorithm depending on an AI driving module, the data fusion precision is improved in combination with a dynamic weight algorithm, the service integration flexibility is enhanced through multi-protocol API packaging and load balancing, and the service integration efficiency is improved. And stable system operation and maintenance are guaranteed.

Embodiments of the present disclosure relate to transmission of network access information for wireless devices. A method comprises transmitting an authorization request for the wireless device to a server upon receiving a presence announcement message from a wireless device. The method further comprises receiving an authorization response from the server including network access information and bootstrapping information of the wireless device. The method further comprise performing authentication with the wireless device based on the bootstrapping information. The method also comprises transmitting the network access information to the wireless device. The network access information includes a service set identifier (SSID) for a wireless local area network (WLAN) and credential information for the mobile device to access the WLAN. By automatically distributing network access information to the wireless device without requiring any user input, the efficiency of device provisioning and the security of WLAN can be improved.

Disclosed is a wireless communication method, and the method includes: receiving, by a first access point device, first information transmitted by a first station device, where the first information is used for indicating information of at least one first basic service set (BSS), transmission within the at least one first BSS is capable of interfering with transmission during a restricted target wake time (R-TWT) service period (SP) established between the first station device and the first access point device, and the at least one first BSS is an overlapping basic service set (OBSS) of a BSS to which the first access point device and the first station device belong; and establishing, by the first access point device, an R-TWT between the first access point device and the first station device according to the first information.

The invention provides an API gateway multi-service aggregation arrangement method and system based on a dynamic rule engine, and relates to the technical field of distributed system architecture.The method comprises the steps that an API gateway layer intercepts a service scene interface calling request initiated by a client side, and the request carries a service scene unique identifier identity certificate and analyzes the service scene unique identifier identity certificate to obtain a request parameter; retrieving a preset aggregation arrangement rule topology from a rule engine through the business scene unique identifier to obtain a target micro-service set; based on the identity credential and the target micro-service set, initiating a token joint request to an authentication center, and obtaining an access token set; and mapping predicate logic according to the request parameter and the target micro-service set parameter, analyzing a client request load through a regular expression engine, and generating a parameter key value pair set for each micro-service. The method is used for solving the problem of poor multi-service dynamic arrangement adaptability in the micro-service architecture.

The invention discloses a service scheduling method and system for a photoelectric hybrid low earth orbit satellite network, and relates to the technical field of satellite communication and network resource management.The method comprises the steps that the photoelectric hybrid low earth orbit satellite network is constructed, and topological information, node information and a to-be-scheduled service set of the photoelectric hybrid low earth orbit satellite network are obtained; establishing a mixed integer linear programming model containing node selection constraint, service scheduling sequence constraint and routing constraint by taking the minimum weighted sum of the total service completion energy consumption and the total service completion time as a target; in order to solve the problem of high model complexity, a heuristic algorithm based on simulated annealing is designed, and efficient solution is carried out by iteratively optimizing a scheduling sequence and a routing path of a service; and finally, implementing service scheduling according to the obtained optimal scheduling scheme. According to the method, heterogeneous characteristics of the photoelectric nodes and link resource conflicts are fully considered, dynamic balance of energy consumption and time delay is achieved, network energy efficiency and business service quality are remarkably improved, and the method is suitable for efficient operation of large-scale low-orbit satellite constellations.

The present disclosure relates to computer-implemented methods, software, and systems for distributing task execution at nodes of a web service cluster. A request is sent from an interface gateway to execute a task at a first service node at a web service cluster. The first service node is one of a plurality of service nodes at the web service cluster. The first service node is selected to execute the task based on evaluating a resource status matrix defining resource statuses of the plurality of service nodes in the web service cluster and resource requirements of the task. A status response from the first service node is obtained after executing the task. The status response comprises a current resource snapshot of the first service node. The resource status matrix is updated based on the obtained status response from the first service node.

A station (STA) includes a memory and a processor, the processor to cause receive, a frame associated with initiating a non-primary channel access (NPCA) operation from an access point (AP) that supports NPCA operation, the frame indicating a NPCA primary channel that the AP and the STA switch to for the NPCA operation. The processor is further to cause switching, at a switch time, from a basis service set (BSS) primary channel to the NPCA primary channel based at least in part on receiving the frame. The processor is further to cause initiating a transmission on the NPCA primary channel based on an enhanced distributed channel access (EDCA) parameters associated with the NPCA primary channel. The processor is further to cause an end of transmission on the NPCA primary channel and to cause switching to the BSS primary channel.

Implementations of the present disclosure relate to dynamic mesh service set identifiers (SSIDs). In the implementations, a first AP broadcasts a probe request including a first identifier and a first random number. The first AP receives a probe response including a second identifier and a second random number from a second AP. The first AP generates a first SSID based on the first identifier, the first random number, the second identifier and the second random number. The first AP transmits an authentication request including the first SSID to the second AP. The first AP receives an authentication response to the authentication request from the second AP. In this way, the mesh SSIDs associated with different mesh links are different so that other mesh APs would not be attacked even if a mesh SSID of one mesh AP in the same mesh cluster is exposed.

The invention discloses a service combination method for driving benefit balance of both parties by cooperation capability in a cloud manufacturing environment, which comprises the following steps of: loading a manufacturing task to be processed at the current moment, decomposing the manufacturing task into a plurality of sub-tasks, acquiring a plurality of state characteristics of each sub-task at the current moment, and splicing the state characteristics into a state vector representing the current state of the sub-task; and inputting the state vector representing the current state of the subtask into a reinforcement learning model of the cloud manufacturing platform, selecting a real-time optimal service with the maximum probability distribution from the candidate service set according to a pre-training parameter of the reinforcement learning model, and sequentially selecting a corresponding real-time optimal service for each subtask according to the execution sequence number, the real-time optimal services of all the sub-tasks are combined in sequence until the optimal service combination chain of the manufacturing task is constructed, the cooperative feasibility and operation stability between the services are considered, the service combination chain with the higher adaptive capacity is generated, and the service ecological sustainability and the development capacity of a platform are remarkably improved.

The invention provides a bullet screen live broadcast interaction method, a server, a program product and a storage medium, and relates to the technical field of real-time communication and online live broadcast. High-concurrency bottlenecks which are prone to occurring under an original centralized service architecture are processed in a decentralized mode, a single server and a synchronous service cluster are not relied on any more, the system is only responsible for data synchronization and state synchronization between a client side and a server side, long connection communication between the client side and the server side is maintained, and specific service logic is not executed; and the business service cluster is responsible for processing all back-end business logics and decoupling connection maintenance and business processing, so that the problem of long connection interruption of all users caused by business service restarting or faults is avoided. The service stability and high availability of the system in a multi-user live broadcast scene are improved, the user does not perceive abnormal conditions in the live broadcast process, and the user experience is improved.

A first access point (AP) includes a processor. The processor is configured to cause the first AP to perform a negotiation for Multi-AP (MAP) target wake time (TWT) coordination. The first AP also includes a transceiver operably coupled to the processor. The transceiver is configured to, during the negotiation for MAP TWT coordination, (i) transmit a MAP coordination request frame, and (ii) receive, from a second AP, a MAP coordination response frame. The second AP is an overlapping basic service set (OBSS) AP for the first AP.

Disclosed herein is a method performed by a wireless device to perform non-primary channel access (NPCA). The method includes overhearing a control frame and a corresponding response frame transmitted in a primary channel in an overlapping basic service set (OBSS), extracting bandwidth information from a field of the control frame, determining an available non-primary channel based on a bandwidth indicated by the bandwidth information, and performing NPCA in the determined available non-primary channel in the BSS after overhearing the response frame.

The invention provides a non-primary channel access indication transmission method and equipment thereof. The non-primary channel access NPCA indication transmission method may include the following steps. A first multilink device (MLD) may establish a plurality of links with a second MLD. In a case where the first MLD detects that there is overlapping basic service set (OBSS) interference in a primary channel of a first link in the plurality of links, the first MLD may transmit an NPCA indication related to the first link to a second MLD in a second link in the plurality of links. The first MLD may transmit data with the second MLD in a non-primary channel of the first link according to the NPCA indication.

An access point (AP) may enable and manage non-primary channel access (NPCA) with a station (STA). The AP and the STA may each specify various switching rules for triggering channel switch from a primary channel to a backup NPCA primary channel for NPCA operation, including rules regarding switching delays by which a switch may need to perform and rules regarding whether a primary channel is occupied by an overlapping basic service set (BSS). The AP and the STA may also exchange various frames that provide a capability indication regarding support for NPCA operation as well as one or more parameters and rules regarding the NPCA operation.

This disclosure provides methods, devices and systems for improving security in wireless communication networks. An example method includes scanning a wireless medium for a presence of access points (APs) in a wireless communication range of the first wireless STA, identifying, based on the scanning, two or more APs each having a same first Service Set Identifier (SSID), the two or more APs including a first AP that supports a Wi-Fi Protected Access (WPA) 3 wireless security protocol and a WPA 2 wireless security protocol and including a second AP that supports the WPA 2 wireless security protocol but does not support the WPA 3 wireless security protocol, selecting a first simultaneous authentication of equals (SAE) authentication type for a first group of APs that includes the first AP based on at least one AP of the first group of APs supporting the WPA 3 wireless security protocol, and authenticating with the first AP based at least in part on the same first SSID and the first SAE authentication type.

In a wireless local area network (WLAN) system, an access point (AP) may acquire, from an overlapping Basic Service Set (BSS), information related to a first allocation slot. The first allocation slot may be a time resource allocated for low-latency traffic of the OBSS, and the low-latency traffic may be a new type of traffic whose delay is set below a preconfigured threshold. The AP may transmit, to its associated STA, information related to a second allocation slot. The second allocation slot may be a time resource allocated for low-latency traffic of a BSS to which the AP belongs.

An example operation may include one or more of storing a hash of a service set identifier (SSID) of a wireless network via an apparatus, receiving a probe request message transmitted from a network device, wherein the probe request message comprises a hash value, determining that the hash value within the probe request is a valid SSID based on the hash of the SSID of the wireless network stored in the storage device, and controlling the network interface to transmit a probe response with a plain text name of the SSID to the network device in response to the determination.

A wireless transmit / receive unit, WTRU, connects to a first AP, receives domain identifiers, requests corresponding descriptors and receives a list of descriptors. An application on the WTRU requests a list of domains and attributes corresponding to service names or service sets, which is returned by the WTRU. The application selects one or more domains for communications, the WTRU selects corresponding network resources and the application connects to local services. After moving to a new location, the WTRU connects to a second AP and receives a second set of domain identifiers, selects the one matching the request from the application and provides these to the application that, with the aid of the WTRU connects to local services.

A wireless communication method, an access point device, and a station device, the method including: a step in which a first access point device receives first information transmitted by a first site device, the first information being used to indicate information of at least one first basic service set (BSS), where transmissions within the at least one first BSS may interfere with transmissions during a service period (SP) of a restricted target wake time (R-TWT) established between the first site device and the first access point device, the at least one first BSS being an overlapping basic service set (OBSS) of a BSS in which the first access point device and the first site device are located; and a step in which the first access point device establishes an R-TWT between the first access point device and the first site device based on the first information.

The invention provides a routing method and device, a storage medium and equipment, a request message from an intelligent agent can comprise a service identifier and a semantic tag, the service identifier is used for indicating a service requested by the intelligent agent, and the semantic tag is used for indicating a service requested by the intelligent agent, so that the service requested by the intelligent agent is obtained based on the service identifier in the request message. The service cluster capable of providing the corresponding service can be quickly and accurately determined, the candidate agents capable of providing the corresponding service can be quickly and accurately determined from the service cluster based on the semantic tag, then one of the candidate agents is determined as the target agent, the request message is sent to the target agent, and the user experience is improved. It can be ensured that the request message is forwarded to the intelligent agent with the corresponding service capacity, and cooperation between the intelligent agents is facilitated.

Some embodiments provide a method of managing communication between endpoint processing units (EPUs) through a network having multiple forwarding elements. Sets of the EPUs execute operations associated with multiple distributed applications. The method provides a first set of infrastructure services to configure multiple forwarding elements to implement multiple virtual private clouds (VPCs) with each VPC connecting different sets of EPUs that execute different distributed applications. The method provides, for each VPC, a second set of scheduling services to schedule forwarding of results computed by the VPC's EPUs through the forwarding elements that form the VPC.

The application discloses a live broadcast marketing recommendation system and method based on user portrait, relates to the technical field of data processing, and aims to solve the problems of lack of intelligent identification of user interest and consumption behavior, serious homogenization of recommendation and low conversion efficiency in the existing live broadcast marketing mode. The system is deployed in the live broadcast platform background service cluster, and the overall architecture includes a user portrait collection module, a behavior analysis engine, a marketing recommendation module, a real-time push component, an interest label visualization module and an automatic optimization mechanism. Each module realizes data interaction through a high-speed internal network and a message queue, and establishes a real-time connection with the front end and the platform transaction database. The system realizes the precision, personalization and intelligent upgrading of live broadcast marketing, effectively improves the recommendation conversion efficiency, reduces the loss of high-value users, enables the precise operation of anchors, optimizes the user experience and the platform competitiveness, and has significant technical value and commercial value.

Embodiments include an automatic set top box placement (STB) process and system that balances video playback needs against the performance characteristics of individual devices and the communications system. For video playback, this involves maintaining required sustained data rates needed to support video of various levels of quality and resolution and matching these against the capacity of the Wi-Fi system in terms of channel capacity and gateway / Access Point to STB connection quality. An intelligent network controller calculates the STB total airtime. Each STB is associated with a Service Set Identifier (SSID) that the controller uses to identify the STB clients. The controller calculates the End-to-End PHY rates for each client. The total STB airtime can then be calculated and compared to the default allocation for the STBs. Recommendations regarding moving STBs, gateways, and or satellite / booster devices can then be provided to the user.

The presentation invention relates to methods and apparatus for a mobile device to discover the hidden SSID of a network. An exemplary method embodiment includes the steps of: receiving, at the mobile device, a first beacon frame having a Service Set Identifier (SSID) field set to NULL from a first Access Point; determining, at the mobile device, based on information received from the first Access Point that the mobile device is provisioned to connect to a first network advertised by the first beacon frame; discovering, by the mobile device, a first SSID name for the first network advertised by the first beacon frame for which the mobile device is provisioned. In another embodiment the mobile device associates with the first network after discovering the first SSID name.

: Channel switching is a mechanism used to help cope with interference. To facilitate channel switching, there is provided a method which comprises detecting, by a first or second station (STA) and via a primary channel, an overlapping basic service set (OBSS) physical layer protocol data unit (PPDU). After detecting the OBSS PPDU, the method comprises switching, by first STA, from the primary channel to a non-primary channel access (NPCA) primary channel based on a first NPCA switching mode used by the first STA and transmitting, by the first STA to a second STA, which receives it, a first frame via a bandwidth comprising the NPCA primary channel, wherein a transmission time of the first frame is based on a second NPCA switching mode used by the second STA.

The invention discloses an intelligent hardware equipment network distribution method and device based on a Wi-Fi promiscuous mode, and is applied to the technical field of data processing. Intelligent hardware equipment presets a WiFi decryption rule agreed with a mobile phone APP, automatically enters the WiFi promiscuous mode when power is on and network distribution is not carried out, and prestores an intelligent hardware equipment identifier and cloud communication parameters; wiFi data frames conforming to a frequency band are received in a promiscuous mode, and effective data packets are filtered and screened according to rules; extracting a payload part, verifying the payload part, decrypting the payload part to obtain an SSID (Service Set Identifier) and a password of the target WiFi, and switching to a Station mode; processing the decryption information to generate connection scene information, and further generating connection operation information; and converting into an actual connection action, adapting to the attribute of the router, and generating related parameter information, so that the intelligent hardware equipment successfully accesses the target WiFi network.

Embodiments of the present disclosure relate to a secondary channel communication method, a communication device, and a communication system. The secondary channel communication method comprises: a sending end receives a first message frame in a secondary channel, wherein the first message frame comprises: a first identifier indicating the duration of the first message frame; and the first identifier is set as the duration, sensed by a receiving end, in which an overlapping basic service set physical protocol data unit (OBSS PPDU) occupies a primary channel, or is the same as the duration identified by a second identifier of a second message frame sent by the sending end, so as to ensure that the duration of communication in the secondary channel is not greater than a network allocation vector (NAV) timer duration sensed or set in the primary channel, so that both the sending end and the receiving end can perform communication in the secondary channel, thereby meeting UHR transmission requirements.