Wireless apparatus having wake-up function
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsHan Jin Cho, Joon Hyung Lim, Gyung Hee Hong, Yong Il Kwon, Tah Joon Park, Myeung Su Kim
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Abstract
A wireless apparatus having a non-electric power-type wake-up function that operates a wake-up circuit waking-up a microprocessor for communications without power. There is provided a wireless apparatus having a wake-up function, including: a wake-up unit that has a rectifying circuit having elements configured as passive elements and rectifies preset first wireless signals to transmit wake-up signals; and a wireless communications unit that is woken-up by the wake-up signals from the wake-up unit to perform communications using preset second wireless signals, in a sleep mode.
Claims16
A wireless apparatus having a wake-up function, comprising:
- a wake-up unit including a rectifying circuit having elements configured as passive elements, the wake-up unit rectifying preset first wireless signals to transmit wake-up signals;
- and
- a wireless communications unit woken-up by the wake-up signals from the wake-up unit to perform communications using preset second wireless signals, in a sleep mode.
Dependencies are inferred from the claim text.