Abstract: Vehicle fuel volume consumption estimation and accuracy analysis systems and methods are provided herein. An example method includes determining a fuel level percentage estimate or a fuel volume estimate for a vehicle at a first point in time and a second point in time for a trip, the fuel level percentage estimate or the fuel volume estimate being determined using a fuel tank model of a fuel tank of a vehicle, determining connected vehicle data that includes a determination of accumulated fuel consumed during the trip, and determining an accuracy of fuel tank model using the fuel level percentage estimate or the fuel volume estimate calculated at the first point in time and the second point in time, as well as the accumulated fuel consumed during the trip.

Abstract: A virtualized trap receiver that virtualizes Simple Network Management Protocol (SNMP) agents and trap receivers over a set of virtual machines is provided. The virtualized trap receiver receives trap messages regarding a particular application running on one or more application servers. The virtualized trap receiver processes the received trap messages at one or more virtual machines. The virtualized trap receiver responds to a query by a network manager regarding an operation of the particular application on the application servers based on the processed trap messages.

Abstract: Vehicle fuel volume consumption estimation and accuracy analysis systems and methods are provided herein. An example method includes determining a fuel level percentage estimate or a fuel volume estimate for a vehicle at a first point in time and a second point in time for a trip, the fuel level percentage estimate or the fuel volume estimate being determined using a fuel tank model of a fuel tank of a vehicle, determining connected vehicle data that includes a determination of accumulated fuel consumed during the trip, and determining an accuracy of fuel tank model using the fuel level percentage estimate or the fuel volume estimate calculated at the first point in time and the second point in time, as well as the accumulated fuel consumed during the trip.

Abstract: An access management element of a cellular network uses a network operator identifier to determine whether a user device is allowed to use a particular set of resources of the cellular network. When the access management element of the cellular network receives an attach request from a user device, the access management element queries an entitlement server to obtain a network operator identifier based on an identity of the user device. The access management element then determines whether to allow access by the user device to the particular set of network resources in the cellular network based on the network operator identifier.

Abstract: An access management element of a cellular network uses a network operator identifier to determine whether a user device is allowed to use a particular set of resources of the cellular network. When the access management element of the cellular network receives an attach request from a user device, the access management element queries an entitlement server to obtain a network operator identifier based on an identity of the user device. The access management element then determines whether to allow access by the user device to the particular set of network resources in the cellular network based on the network operator identifier.

Abstract: A virtualized trap receiver that virtualizes Simple Network Management Protocol (SNMP) agents and trap receivers over a set of virtual machines is provided. The virtualized trap receiver receives trap messages regarding a particular application running on one or more application servers. The virtualized trap receiver processes the received trap messages at one or more virtual machines. The virtualized trap receiver responds to a query by a network manager regarding an operation of the particular application on the application servers based on the processed trap messages.