Abstract: Provided are a method and an apparatus for performing scalable video decoding, wherein the method and the apparatus down-sample input video, determine the down-sampled input video as base layer video, generate prediction video for enhancement layer video by applying an up-scaling filter to the base layer video, and code the base layer video and the prediction video, wherein the up-scaling filter is a convolution filter of a deep neural network.

Abstract: Provided are a method and an apparatus for performing scalable video decoding, wherein the method and the apparatus down-sample input video, determine the down-sampled input video as base layer video, generate prediction video for enhancement layer video by applying an up-scaling filter to the base layer video, and code the base layer video and the prediction video, wherein the up-scaling filter is a convolution filter of a deep neural network.

Abstract: A wireless universal serial bus system (WUSB) includes a device, a first host, and a second host. The first host communicates with the device through a first superframe according to a wireless USB protocol. The first host sets a host-adding bit in the first superframe when the second host transfers a second superframe to the first host according to the wireless USB protocol to enable communication between the second host and the device.

Abstract: A wireless universal serial bus system (WUSB) includes a device, a first host, and a second host. The first host communicates with the device through a first superframe according to a wireless USB protocol. The first host sets a host-adding bit in the first superframe when the second host transfers a second superframe to the first host according to the wireless USB protocol to enable communication between the second host and the device.

Abstract: Window type air conditioner including an indoor heat exchanger for heat exchange with room air, an outdoor heat exchanger for heat exchange with external air, an air guide for partitioning a space for fitting the indoor heat exchanger and a space for fitting the outdoor heat exchanger, a turbo fan fitted inside of the air guide directly, for discharging the room air heat exchanged as the room air passes through the indoor heat exchanger into the room, again, and a fan fitted to outside of the air guide for discharging the external air heat exchanged as the external air passes through the outdoor heat exchanger again, thereby permitting uniform discharge of cooled air from an outlet while a structure is made simple, improving a strength as the structure is simple, and preventing air leakage between indoor side components as assembly between the orifice and the air guides are made accurate.

Abstract: Window type air conditioner including an indoor heat exchanger for heat exchange with room air, an outdoor heat exchanger for heat exchange with external air, an air guide for partitioning a space for fitting the indoor heat exchanger and a space for fitting the outdoor heat exchanger, a turbo fan fitted inside of the air guide directly, for discharging the room air heat exchanged as the room air passes through the indoor heat exchanger into the room, again, and a fan fitted to outside of the air guide for discharging the external air heat exchanged as the external air passes tough the outdoor heat exchanger again, thereby permitting uniform discharge of cooled air from an outlet while a structure is made simple, improving a strength as the structure is simple, and preventing air leakage between indoor side components as assembly between the orifice and the air guides are made accurate.