Abstract: Various systems and methods for configurable modular devices are disclosed. For example, a system may be configured for swappable wiring configurations, LED light engine encodings, wireless network health determination and wireless health heatmap generation, wireless power transfer and replaceable batteries, AI modules for switch configurations, and/or the like individually and/or in combination. The system may include a modular control unit with a backplate. The backplate may include a first assembly configured to be fastened to a junction box and a removably couplable cup portion configured to be removably couplable to the first assembly and configured to electrically couple to wires of the junction box. The removably couplable cup portion may include a recess that includes a set of backplate electrical contacts.

Abstract: A vent that includes: a rotary head with blades arranged between a top and bottom section of the rotary head; a fixed component to mount the rotary head to a roof of a building, the fixed component having a throat that provides a flow path from inside the building to an interior of the rotary head; and a diffuser to split airflow vented from the throat and direct the vented airflow out through the rotary head.

Abstract: A vent that includes: a rotary head with blades arranged between a top and bottom section of the rotary head; a fixed component to mount the rotary head to a roof of a building, the fixed component having a throat that provides a flow path from inside the building to an interior of the rotary head; and a diffuser to split airflow vented from the throat and direct the vented airflow out through the rotary head.

Abstract: A location register for a mobile communications network is coupled by an SS7 network for passing messages, has a mated location register at a different location to provide geographical redundancy, and has a status detector for detecting a status of the associated register, by sending a heartbeat message to the associated register. It deduces a fail if the message is returned by the signaling network. A cutover manager is arranged to enable a cutover on the basis of at least the detected status. By providing a more positive detection of a failure than merely passively interpreting a lack of response to the heartbeat, false triggering of cutovers owing to transient failures or temporary congestion, can be reduced. The cutover manager can verify the status by sending other messages by other routes, or using other criteria.

Abstract: An object oriented design for an automated modeling system for mapping and monitoring the business roles and impact of elements within an IT Infrastructure that make up specific applications or business processes, spanning not only network elements, hosts, servers and programs but also users, company structure and processes.

Abstract: Typically data migration between HLR nodes is implemented by suspending operation of the HLR function in a mobile communications network while the data is transferred. This operation inevitably results in considerable network disruption. The present invention provides a method of on-line active data migration in which a subscriber diversion is implemented before subscriber data is sequentially transferred from one HLR node to another. The diversion redirects particular subscriber transactions from the second to the first HLR nodes if the subscriber has not been migrated from the first HLR node. The method allows the transfer to be implemented while the network HLR function remains on-line.

Abstract: An integrated MSC/HLR switch accommodates overloads by throttling peripherals during MSC overload conditions, and halting TCAP messages and throttling peripherals during HLR overload conditions.

Abstract: An integrated MSC/HLR switch accommodates overloads by throttling peripherals during MSC overload conditions, and halting TCAP messages and throttling peripherals during HLR overload conditions.