Systems and Methods for Power Management in Network Devices

Abstract: devices, networks, systems, methods, and processes for power saving are described herein. a device may receive a power saving signal from. the device can identify and store a memory location of a boot image. the device can switch to a power saving mode. the power saving mode can be a hibernation mode or a sleep mode. in the hibernation mode, the device can shut down one or more ports and one or more functional circuits. in the sleep mode, the device can maintain a reachable port in an operational state. the reachable port may be identified by the device based on an internet protocol (ip) address of a network controller. the device can switch from the power saving mode to an operational mode after receiving a wake-up signal from one or more of: the network controller, a timer within the device, or a mode button on the device.

Inventor(s): Kabiraj Sethi, Lakshmi Narayana Jayanthi, Andrew Lu, Ramesh Yeevani-Srinivas, Muhammad Imam

CPC Classification: G06F1/3287 (by switching off individual functional units in the computer system)

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