Abstract: A signal modulation apparatus, a signal modulation method and a computer program product thereof are provided. The signal modulation apparatus is used in a communication framework consisting of a plurality of communication systems. The communication systems comprise a first communication system having a first antenna and a second communication system having a second antenna. The signal modulation apparatus is configured to generate isolation information to modulate a power of a first antenna according to specification information of the first communication system, specification information of the second communication system, information of the first antenna, information of the second antenna, distance information of the first antenna and the second antenna, and test information.

Abstract: A signal modulation apparatus, a signal modulation method and a computer program product thereof are provided. The signal modulation apparatus is used in a communication framework consisting of a plurality of communication systems. The communication systems comprise a first communication system having a first antenna and a second communication system having a second antenna. The signal modulation apparatus is configured to generate isolation information to modulate a power of a first antenna according to specification information of the first communication system, specification information of the second communication system, information of the first antenna, information of the second antenna, distance information of the first antenna and the second antenna, and test information.

Abstract: A lamp shade which can be collapsed to reduce its size for shipping, display and storage, having an upper support, a lower support, and a cover. In one embodiment, the supports are placed into corresponding top and bottom edges of the cover and held in place by press-fitting a plurality of stubs and nubs protruding from the perimeter of the supports into sockets attached along the insides of the top and bottom edges of the cover. The weight of the bottom support pulls the cover of the lampshade into the desired shape when the shade is mounted through a mounting hub in the center of the upper support. In another embodiment, the cover of the lampshade is relatively stiff. In this embodiment, the lampshade is self supporting when assembled, but the cover may still be collapsed when disassembled for shipment or storage.

Abstract: A lamp shade which can be collapsed to reduce its size for shipping, display and storage, having an upper ring, a lower ring, and a number of supports interconnecting, separating and supporting the upper and lower rings. In one embodiment, the supports are separate trapezoid-shaped single piece supports which are press-fit between said rings and are removed from between the rings for collapsing the lampshade. In another embodiment, the supports are separate U-shaped single piece supports, the upper ends of which are press-fit beneath said upper ring and the lower ends of which fit into receptacles on said lower ring, and which are removed from the ring and receptacles for collapsing the lampshade.

Abstract: A lamp shade which can be folded to reduce its size for shipping, display and storage, having an upper ring, a lower ring, and a number of supports interconnecting, separating and supporting the upper and lower rings. In one embodiment, the supports are separate trapezoid-shaped single piece supports which are disconnected from the rings for collapsing the lampshade. In another embodiment, the supports are separate U-shaped single piece supports which are disconnect from the rings for collapsing the lampshade.