9 results about "Route server" patented technology

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.

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 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 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.

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.

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.