earticle

영어

The salient features of UWB networks such as high-rate communications, low interference with other radio systems, and low power consumption bring many benefits to users, thus enabling several new applications such as wireless universal serial bus (WUSB) for connecting personal computers (PCs) to their peripherals and the consumer-electronics (CE) in people’s living rooms. As UWB devices are used widely, data traffic by UWB devices increases dramatically. However, when transmitting device and receiving device are communicate with each other, the remaining WiMedia devices maintains active mode for the time to complete the transmission MSDU, and there is a problem that unnecessary power consumption occurs. Therefore we propose new energy saving scheme to reduce unnecessary power consumption of WiMedia devices.