CPC Class H04N

A centralized node collects and stores radio access network (RAN) user plane congestion information (RCI) that is reported from the RAN to a core network. The centralized node provides a congestion information collection function (CICF) and includes one or more interface to communicate with a mobility management entity (MME) and/or a serving general packet radio service (GPRS) support node (SGSN). The MME and/or SGSN allows the centralized node to determine user equipments (UEs) and associated access point name (APNs) impacted by RAN congestion. The centralized node reports the RCI to a policy and charging rules function (PCRF) associated with the APNs for congestion mitigation.

An information processing apparatus generates a beacon packet including state information indicating an operational state of the self-apparatus, and periodically transmits the packet by a short-range wireless communication. A mobile terminal, when a data packet transmission request to the information processing apparatus occurs, detects the beacon packet transmitted from the information processing apparatus from signals received by the short-range wireless communication. When the mobile terminal detects the beacon packet, it controls the timing of initiating transmission of a data packet in accordance with the operational state of the information processing apparatus which the state information included in the beacon packet indicates.

A display device includes a display panel having a display surface and a rear surface opposite to the display surface, a rear casing having an opening disposed on the display panel to enclose an accommodation space with the rear surface of the display panel, a mounting plate partially inserted to the rear casing through the opening along the rear surface to be detachably disposed in the accommodation space, and a restricting member disposed in the accommodation space to limit movement of the mounting plate relative to the rear casing, wherein a vertical projection of the opening toward the display panel falls within the rear surface.

A foldable desktop electronic magnifier for helping a low vision person view text or images by magnifying the text or images and providing the magnified text or images through a monitor. The foldable desktop electronic magnifier is easy to carry for use in a workplace, a school, a home, and the like and is provided on a desk or table. The foldable desktop electronic magnifier includes: a support plate entirely supporting the magnifier; a horizontal link arm secured to the support plate; a first vertical link arm rotatably coupled to the first horizontal link arm; a camera supporting part rotatably coupled to the first vertical link arm and having a camera mounted therein; a second vertical link arm rotatably coupled to the first vertical link arm; and a monitor rotatably secured to the second vertical link arm.