24 results about "Route server" patented technology

Provided is a dynamic automation level-based autonomous driving system and a method thereof, and more particularly, an autonomous driving system that preferentially performs maximum autonomous driving based on a dynamic automation level in bad weather and irregular road environments and a method thereof. The dynamic automation level-based autonomous driving system includes a route server configured to generate operational design domain determination information and to plan a global route so that an automated driving mode is preferenced, and an autonomous vehicle configured to drive along the global route, to change automation levels by using multi-layer operational design domain definition information and driving situation monitoring information, and to perform autonomous driving.

The invention discloses a long connection communication method and system based on a Netty framework and a medium, and the method comprises the steps: after a server establishes a WebSocket long connection based on the Netty framework with a client, if a communication request is detected, sending a current message to the client; the client sends a current confirmation message to the server; if the server receives the current acknowledgement message and the receiving duration is not overtime, the current acknowledgement message is stored; and if the server receives the current acknowledgement message and the receiving duration is overtime or the current acknowledgement message is not received, the server retransmits the current message to the client based on the message retransmission strategy. According to the embodiment of the invention, WebSocket long connection can be realized based on the long connection gateway and the push routing server in the Netty framework, stable and efficient real-time communication between the server and the client can be ensured, reliable delivery of messages can be ensured, and timely disconnection and reconnection can be carried out when a network fault occurs between the server and the client.

A method for destressing an agent in a contact center in real-time may include receiving an agent's login and routing incoming voice calls to the agent. A monitoring and triggering application (“MTA”) may receive data about the agent's performance during calls from a statistics server. A graphics processing unit may run an MTA artificial intelligence machine learning (“MTA AI / ML”) algorithm to determine a stress level of the agent by analyzing video, audio, and other metrics during calls. The MTA AI / ML algorithm may recommend to the agent's manager that the agent be given a destress break. When approved, calls may be routed to other agents while the agent receives a video, audio, or game to destress. The agent may receive the break without any negative impact on metrics relating to the agent's performance. The agent may re-enter the call routing server to receive incoming calls upon completion of the break.

The embodiments set forth techniques for selecting database servers to process input / output (I / O) requests. In particular, a routing server can perform the steps of (1) receiving, from a client device, a request to perform an I / O operation to a database file that corresponds to a user account, (2) referencing a configuration file to identify a group of database servers through which access to the database file can be achieved, (3) providing, to a hash function, (i) the user account, and (ii) a count of the group of database servers, to produce a hash value that corresponds to a particular database server within the group of database servers, and (4) in response to determining that the particular database server is accessible: providing the request to the particular database server.

The technology provides a consistent hashing approach that can be used with many types of hash functions. This approach, called flip hashing, enables dynamic adjustment of a hash table while satisfying balance and monotonicity requirements. Flip hashing is particularly applicable to database and load rebalancing applications due to its low computational cost and ease of implementation. As computing resources are added to a system, keys are remapped evenly across the newly added resources, e.g., by one or more load-balancing or routing servers. This enables upscaling of the system to minimize hotspot issues. The computational cost for a flip hash approach is effectively constant and regardless of the number of resources. This can provide fast response times to queries and avoid overloading of routing servers.

The invention provides a multi-communication protocol terminal access method based on a single port. The method comprises the following steps: step 1, a terminal device sends a hypertext transfer protocol request to a routing server; step 2, the routing server feeds back the identity token and the access service address to the terminal equipment; 3, the terminal equipment initiates transmission control protocol long connection to the access server; step 4, the terminal equipment initiates a hypertext transfer protocol request to the access server again, and sends the identity token and the successfully connected transmission control protocol tetrad; step 5, the access server inquires the equipment information and obtains corresponding application layer coding and decoding information; and step 6, the terminal device writes in data through the transmission control protocol long connection, and the access server reads the data and decodes the data through the obtained application layer coding and decoding information.

The present invention provides a method for use with a public cloud network, comprising setting a private cloud routing server and a smart device client on one side of the private cloud routing server, which is in a client-server relationship. The method also comprises setting a private cloud call-back server and another smart device client on one side of the private cloud call-back server, which is in a client-server relationship. The private cloud call-back server acts as an intermediary to relay the communication between the smart device client on the side of the private cloud call-back server and the private cloud routing server. The private cloud call-back server calls back to the private cloud routing server according to the request of the smart device client. The private cloud call-back server includes a first message box associated with it.

The embodiments set forth techniques for managing database files for a plurality of users. In particular, a database server can perform the steps of (1) receiving, from a routing server, a request to perform an input / output (I / O) operation to a database file, (2) identifying a storage server through which the database file can be accessed, (3) interfacing with the storage server to obtain an exclusive lock on the database file, and (4) in response to determining that the exclusive lock is obtained: (i) writing, to metadata associated with the database file, information associated with the database server, and (ii) performing the I / O operation to the database file.

A connectivity manager of an overlay network which is to be set up using resources of a cloud computing environment as an underlay network is instantiated at a computing resource of the cloud. Using routing information of the overlay network, a route server of the cloud modifies a route table of the cloud. An encapsulation tunnel is created between the connectivity manager and a second computing resource at which a hypervisor of the overlay network runs. Based on the modified route table, a network packet from a source outside the overlay network is routed via the connectivity manager and the tunnel to a virtual machine of the overlay network at the second computing resource.

The embodiment of the present application discloses a kind of Internet of Things system, Internet of Things system control method and related equipment.The Internet of Things system includes: terminal device;At least two equipment access machines are used for data interaction with the terminal device;Subarea routing server is used to recommend target access machine for the terminal device according to the network connection request of the terminal device and built-in routing selection rule, so that the terminal device and the target access machine establish network connection.The Internet of Things system proposed in the embodiment of the present application, by increasing subarea routing server between terminal device and equipment access machine, domain name resolution can be carried out according to the network request of terminal device, and suitable target access machine is matched and recommended based on built-in routing selection rule, by setting multiple equipment access machines, equipment access machine can be extended horizontally, break through the upper limit of the number of equipment physical connections of single equipment access machine, and a large number of Internet of Things devices can be simultaneously accessed.

Provided is a dynamic automation level-based autonomous driving system and a method thereof, and more particularly, an autonomous driving system that preferentially performs maximum autonomous driving based on a dynamic automation level in bad weather and irregular road environments and a method thereof. The dynamic automation level-based autonomous driving system includes a route server configured to generate operational design domain determination information and to plan a global route so that an automated driving mode is preferenced, and an autonomous vehicle configured to drive along the global route, to change automation levels by using multi-layer operational design domain definition information and driving situation monitoring information, and to perform autonomous driving.

The invention provides a method for monitoring the opening and closing speed of a contact switch of a gas insulated metal-enclosed switchgear. The method comprises the following steps: receiving a starting signal from a disconnecting link by a routing server; the routing server sends the video image acquisition request to a video server; the video server starts to collect a disconnecting link video image; the AI algorithm server performs disconnecting link speed condition analysis on the video image acquired by the video server; the disconnecting link speed analysis result is transmitted to the application server in real time through the routing server; and the application server receives the disconnecting link speed analysis result for subsequent processing. According to the invention, when the speed is not in the preset speed range in the opening and closing process of the contact switch, the device can be judged to be abnormal so as to give an early warning to prevent safety accidents.

A method for rerouting communication in a unified communications network. The method comprises: receiving, at a disaster plan server, a mapping of an original telephony number to a substitute telephony number; storing, at the disaster plan server, the mapping between the original telephony number and the substitute telephone number as part of a disaster plan; receiving, at a disaster plan server, a request to activate the disaster plan; transmitting, from the disaster plan server to a routing server, a message to activate the disaster plan based on receiving the request to activate the disaster plan; revising, at the routing server, routing details to the original telephony number based on the disaster plan; and routing, at a session border controller, a call to the original telephony number to a new destination based on the revised routing details associated with the disaster plan.

The present invention discloses a BGP support method and system in a cloud native network environment. The BGP support method in a cloud native network environment of the present invention includes deploying a BGP routing client and a BGP routing server in each node in the cloud native network environment, and completing the acquisition, conversion and monitoring of the container network dedicated subnet PodCIDR of the cloud native network through the BGP routing client, and notifying the BGP routing server to update the route to an external router; monitoring the changes of the container network dedicated subnet PodCIDR obtained by the BGP routing client through the BGP routing server, monitoring the changes of the routing strategy at the same time, and starting a virtual routing server to announce the route to an external router. The present invention aims to announce the container network dedicated subnet PodCIDR of the cloud native network to an external router through the BGP protocol to realize BGP support in a cloud native network environment.

The present disclosure provides an approach for scaling the number of VNFs in a data center without scaling the number of control sessions between VNFs and a data center gateway. The approach includes opening a session between a VNF and a route server, rather than between the VNF and the gateway, when the VNF needs to send its connectivity information to the gateway. The VNF sends its connectivity information to the route server, and the route server forwards the connectivity information to the gateway. The gateway receives connectivity information of a plurality of VNFs in the data center from the route server rather than from each of the VNFs individually. The connectivity information is then used to send packets, by the gateway to a VNF, for processing. The packets are sent using three layers of networking: an underlay physical network, an overlay logical network, and a second overlay logical network.

The invention discloses an intelligent parking lock ad hoc network communication and network fault prediction method and device, and belongs to the technical field of intelligent parking. The method comprises the following steps that: each parking lock node periodically acquires signal intensity of a neighbor node and battery voltage data of the parking lock node and reports the signal intensity and the battery voltage data; the server constructs an adjacent matrix and a degree matrix of the parking lock network according to the reported data, and further calculates a Laplacian matrix; a node capable of being directly connected with a gateway is used as an initial cluster head, and multi-stage cluster-shaped routing is constructed based on electric quantity and signal intensity threshold value iteration; and the server periodically updates the Laplacian matrix and performs eigenvalue decomposition, the overall connectivity of the network is judged according to the second small eigenvalue lambda, a connectivity weak area is positioned according to the variation amplitude of elements in the corresponding eigenvector, and fault prediction is realized. The device comprises a parking lock node, a gateway and a server. According to the invention, long-distance and low-power-consumption wide-coverage communication is realized, network faults can be actively predicted, and the reliability and the operation and maintenance efficiency of the parking system are remarkably improved.

The invention discloses a video conference migration method, device and system, a medium and equipment. The method comprises the following steps: receiving video conference takeover information from a signaling routing server; acquiring conference attribute information of a to-be-taken-over video conference from a database server according to the video conference taking-over information; acquiring attribute information of participating users from user terminal equipment of migrated effective participating users in original participating users of the to-be-taken-over video conference; and according to the conference attribute information and the conference participating user attribute information of the migrated effective conference participating users, executing a reconstruction operation of the video conference to be taken over so as to migrate the video conference to be taken over to the signaling server. According to the technical scheme provided by the invention, the accuracy of the migrated video conference can be ensured as much as possible on the basis of reducing the migration time cost, the calculation cost and the storage cost of the video conference as much as possible, so that the influence of the fault of the signaling server side on the video conference can be shielded.

The invention discloses a BGP (Border Gateway Protocol) supporting method and system in a cloud native network environment, and the method comprises the steps: respectively deploying a BGP routing client and a BGP routing server in each node in the cloud native network environment, the acquisition, conversion and monitoring work of a container network dedicated subnet Pod CIDR of the cloud native network is completed through the BGP routing client, and the BGP routing server is notified to update routing to an external router; and monitoring the change of a container network dedicated subnet Pod CIDR acquired by the BGP routing client through the BGP routing server, monitoring the change of a routing strategy at the same time, and starting the virtual routing server to announce the routing to an external router. The invention aims to announce the container network dedicated subnet Pod CIDR of the cloud native network to the external router through the BGP protocol so as to realize BGP support in the cloud native network environment.

The application relates to a frame routing information determination method, device and equipment and a storage medium. The method comprises the following steps: in the case of initiating a protocol data unit (PDU) session, sending a service request to a frame routing server; the service request is used for instructing the frame routing server to send frame routing information of a lower-hanging device of the CPE to the CPE and a 5G core network element respectively; receiving the frame routing information sent by the frame routing server; and based on the frame routing information, the lower-hanging device is accessed to the 5G core network. By using the method, the influence on 5G network communication can be reduced in the case that the internal networking architecture of the lower-hanging device of the CPE changes.

The present application provides a dialogue management method, device, computer-readable storage medium and program product, the method comprising: obtaining a first routing request sent by a routing server; restoring the state of the dialogue based on the tag information determined by the first routing request to obtain the current state of the dialogue; determining a trigger event based on the tag information; persisting the trigger event to an event storage space, and deciding a pre-execution action based on the trigger event and the current state; sending a first routing response to the routing server, so that the routing server sends a dialogue response carrying a pre-execution action to the terminal. In this way, the dialogue state can be quickly restored based on the tag information, so that multiple rounds of dialogue do not need to have a fixed request route, thereby realizing flexible human-computer dialogue, and only the trigger event needs to be stored in the event storage space, without having to store a large number of intermediate dialogue states, which can reduce the occupied memory space.

Some embodiments of the invention provide a novel network architecture for announcing routes in an availability zone (e.g., a data center that provides a collection of hardware resources). In some embodiments, the novel network architecture also provides a collection of distributed services at the edge of a virtual private cloud (VPC) implemented in the availability zone (e.g., using the hardware resources of the data center) at a collection of host computers in the AZ. The novel network architecture includes a collection of route servers to receive announcements of network addresses (e.g., Internet Protocol (IP) addresses) available in the availability zone (AZ) from different routers in the AZ. The route servers also announce the received network addresses to other routers in the AZ. In some embodiments, the other routers include routers executing on host computers in the AZ and gateway devices of the availability zone.

This article provides a method for use with a public cloud network, including: setting up a virtual machine, a private cloud call back server and an intelligent device on one side thereof for providing cloud network services, a private cloud routing server and an intelligent device on one side thereof. The virtual machine and the private cloud call back server are set up in a super large data center, while the private cloud routing server is set up in a remote factory area of ​​the user end. The private cloud call back server acts as an intermediary to relay the communication between the intelligent device client on the side of the private cloud call back server and the private cloud routing server. The private cloud call back server calls back the private cloud routing server according to the request of the intelligent device client. The private cloud call back server includes a first message box associated with it.

The present disclosure provides an approach for scaling the number of VNFs in a data center without scaling the number of control sessions between VNFs and a data center gateway. The approach includes opening a session between a VNF and a route server, rather than between the VNF and the gateway, when the VNF needs to send its connectivity information to the gateway. The VNF sends its connectivity information to the route server, and the route server forwards the connectivity information to the gateway. The gateway receives connectivity information of a plurality of VNFs in the data center from the route server rather than from each of the VNFs individually. The connectivity information is then used to send packets, by the gateway to a VNF, for processing. The packets are sent using three layers of networking: an underlay physical network, an overlay logical network, and a second overlay logical network.

This invention discloses a video conferencing migration method, apparatus, system, medium, and device. The method includes: receiving video conferencing takeover information from a signaling routing server; obtaining meeting attribute information of the video conferencing to be taken over from a database server based on the video conferencing takeover information; obtaining participant attribute information from the user terminal devices of the migrated valid participants among the original participants of the video conferencing to be taken over; and performing a reconstruction operation of the video conferencing to be taken over based on the meeting attribute information and the participant attribute information of the migrated valid participants, so as to migrate the video conferencing to be taken over to the signaling server. The technical solution provided by this disclosure can minimize the time cost, computational cost, and storage cost of video conferencing migration while ensuring the accuracy of the migrated video conferencing as much as possible, thereby helping to shield the impact of signaling server-side failures on the video conferencing.