5 results about "Service gateway" patented technology

An emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is routed over the switched PSTN to a Voice Over Internet Protocol (VoIP) call server, where the switched call is converted to a session initiating protocol (SIP) packetized IP call for presentation to an emergency services gateway, which reconverts the call to TDM and connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC).

The invention provides a micro-service injection molding MES cloud platform. The micro-service injection molding MES cloud platform comprises a client, a service gateway cluster, a micro-service container cluster, a service registration center cluster, a DNS server, a data management system, a mirror image warehouse, a dynamic configuration center and log services. The client is in network connection with the service gateway cluster; The micro-service container cluster and the service registration center cluster are both in network connection with the service gateway cluster; The micro-servicecontainer cluster is in network connection with the service registration center cluster; The micro-service container cluster is in network connection with the data management system; The DNS server establishes association of each node of the service center through the service registration center cluster; And the mirror image warehouse, the dynamic configuration center and the log service are allin network connection with the micro-service container cluster. According to the micro-service injection molding MES cloud platform provided by the invention, the development language is diversified,the service can be quickly developed, deployed and operated and maintained, and stable and quick transmission of mass data of production workshops in different regions is realized.

The embodiment of the invention relates to a non-3GPP access network roaming attachment method, which comprises the steps of receiving a non-3GPP access network roaming attachment request; creating mobility management context and bearer management context; creating a GTP transmission tunnel between a home location data gateway and a first roaming location service gateway and an IP transmission path between a terminal and the first roaming location service gateway; and binding the GTP transmission tunnel and the IP transmission path. The embodiment of the invention also relates to a non-3GPP access network roaming attachment system, a network roaming quit method and a system thereof, and a roaming system. By using the embodiment of the invention, the non-3GPP access network can use the GTP-based roaming interface to realize roaming attachment and network roaming quit, so as to simplify the switch between the 3GPP access technology and the non-3GPP access technology, reduce investment cost of operators, and accelerate the implementation of non-3GPP access network application in the current network.

The invention discloses a method of uplink and downlink message routing of a service gateway of internet of things, wherein the method of uplink message touting include: enabling a terminal to send an uplink message to a terminal access-in adaptation layer subsystem; analyzing a terminal protocol by the terminal access-in adaptation layer subsystem, and enabling the uplink message to be changed into an interior message of the service gateway of the internet of the things and sent to a routing control module of a core layer subsystem; enabling the routing control module to query a routing table, and enabling the uplink message to be sent to a corresponding network element according to different order relationship; and enabling a capability gateway module and a real-time data distributing module to supply the received uplink message for an application subsystem to apply. The technical scheme is adopted, the method of the uplink and downlink message routing of the service gateway of the internet of things is elastic and flexible in framework, good in expansibility, capable of achieving multi-granularity order relationship, wide in application, good in application and customization capability and beneficial for the application and development.