Abstract: A method for identifying a target user equipment (UE) in a cellular telecommunications network includes receiving a plurality of time and position coordinate pairs including first and second coordinate pairs, establishing a plurality of geofences, each geofence of the plurality of geofences corresponding to one time and position coordinate pair of the plurality of time and position pairs, for each geofence, determining at least one cell that provides service to the geofenced area, determining a set of UE identities for the at least one cell at the time of the associated coordinate pair, and correlating the sets of UE identifiers for each of the plurality of coordinate pairs to determining at least one UE identifier that occurs at a highest frequency for each of the coordinate pairs. Identities may be received in response to a request to change a Location Area Code (LAC) or a Tracking Area Code (TAC).

Abstract: This disclosure provides a method and system for tracking and communicating with responders in the event of an emergency situation. An emergency server coupled to a wireless telecommunications network receives a notification of an emergency situation, establishes a first geofence around a location of the emergency situation, determines a set of candidate responders registered to an area associated with the location, transmits a request for UE locations of the set of candidate responders to a location server and receives a response, determines which UEs of candidate responders are within an area bounded by the geofence, and transmits messages soliciting responders to the UEs.

Abstract: An optical lampshade is capable of decreasing noise of optical reflection includes a first transparent component, a second transparent component and an opaque component. An opening is formed on the first transparent component. An accommodating space is located inside the first transparent component. The first transparent component includes a first interior surface and a first exterior surface. The second transparent component is assembled with the first transparent component via the opening. The opaque component is disposed between the first transparent component and the second transparent component. The opaque component stretches from the first exterior surface to the first interior surface, and is suspended inside the accommodating space of the first transparent component.

Abstract: A camera system includes at least one IP camera apparatus and a central controlling apparatus. The IP camera apparatus includes a base module, a lens module and a first connector. The lens module is connected to the base module. A control unit of the base module is adapted to analyze information acquired by the lens module. The first connector is disposed on the base module. The central controlling apparatus includes at least one holder, a second connector and a controller. The base module is detachably disposed on the holder. The second connector is disposed on the at least one holder to electrically connect to the first connector since the central controlling apparatus is assembled with the IP camera apparatus. The controller is electrically connected to the second connector. The controller is adapted to set an address for the IP camera apparatus via the first connector and the second connector.

Abstract: A camera system with a full view monitoring function includes a base, a first camera apparatus, at least one second camera apparatus and a controller. The first camera apparatus is fixed on the base and invariably faces toward a first direction. The first camera apparatus is adapted to capture a panorama image. The second camera apparatus is movably disposed on the base and adjustably faces toward a detecting direction different from the first direction. The second camera apparatus is adapted to encircle around the first camera apparatus. The controller is electrically connected to the first camera apparatus and the second camera apparatus. The controller is adapted to analyze the panorama image to filter out a triggering zone, to encircle the second camera apparatus toward a detecting direction corresponding to the triggering zone, and to drive the second camera apparatus to capture a detecting image overlapping the triggering zone.

Abstract: A camera device includes two independent housings and a connecting component. Each of the housing includes an encircled portion and an engaging portion. The encircled portion is disposed on an edge of the each housing, and an opening is formed on an encircled area of the encircled portion. The engaging portion is disposed on an outer surface of the encircled portion. The two encircled portions contact against each other to connect the two openings. The connecting component is movably disposed on the first encircled portion and the second encircled portion to assemble the first housing with the second housing. A second engaging portion of the connecting component is disposed on a side of the connecting component to engage with the first engaging portion. A second contacting portion of the connecting component is disposed on the other side of the connecting component to contact against the first contacting portion.

Abstract: An IP camera apparatus is provided. The IP camera apparatus includes a base module, a power module, a lens module, and a plurality of first functional modules. The base module is formed in a housing having a first docking side. The base module includes a control unit and a plurality of connecting ports is disposed on the first docking side. The power module is detachably mounted to the base module. The lens module is connected to the base module. The plurality of first functional modules is detachably and interchangeably mounted to the plurality of connecting ports on the first docking side of the housing. Each first functional module is formed into a first unified block.