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Power managing method of wireless network apparatus and power manager thereof

A power manager and wireless network technology, applied in power management, wireless communication, cordless telephones, etc., can solve problems such as user inconvenience and lack of efficiency

Active Publication Date: 2009-09-30
REALTEK SEMICON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current mobile devices on the market require the user to manually save power, but this method is very inconvenient for the user and lacks efficiency.

Method used

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  • Power managing method of wireless network apparatus and power manager thereof
  • Power managing method of wireless network apparatus and power manager thereof
  • Power managing method of wireless network apparatus and power manager thereof

Examples

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Embodiment Construction

[0030] The wireless network devices mentioned in the following embodiments can be used in wireless communication products such as wireless network cards and wireless base stations, but the present invention is not limited thereto, and can also be used in other wireless communication products. An electronic device that has a network interface and can be connected to a wireless network. And the wireless network device can establish a connection with a wireless network base station (WLAN AP) or a workstation (Station) in the wireless local area network (Wireless LAN), and can transmit and receive wireless signals to perform operations such as transmitting data and messages.

[0031] Please refer to figure 1 , figure 1 It is a flow chart of the first operation example of the power management method applied to the wireless network device of the present invention, which includes (but not limited to) the following steps (please note that if substantially the same result can be obtai...

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Abstract

A power managing method applied to a wireless network apparatus includes the steps of periodically detecting whether the wireless network apparatus is operated in a non-link status to determine whether to enter a first power-saving mode when the wireless network apparatus powered on; and determining the wireless network apparatus whether to enter a second power-saving mode according to an information of a beacon received by the wireless network apparatus when the wireless network apparatus is operated in a link status. When the wireless network apparatus is detected to be operated in the non-link status, the wireless network apparatus is controlled to enter the first power-saving mode by a power mode controlling circuit.

Description

technical field [0001] The present invention relates to a power management method and its power manager, in particular to a power management method and its power manager applied to a wireless network device. Background technique [0002] In recent years, the popularization and reasonable price of computers and network equipment have prompted the establishment of local area networks to grow substantially and continuously. The network can connect terminals of different users in different locations, so that digital data can be circulated and transmitted quickly and efficiently, and various messages, data, and knowledge can also be shared by many users on the network. Especially in recent years, the development of wireless network (wireless local area network, WLAN) can remove the shackles of the network transmission line to the terminal, so that the wireless Internet terminal has the characteristics of portable and mobile, and can be used anytime, anywhere Provides users with ...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04M1/72H04M1/72448
CPCY02B60/50Y02D30/70
Inventor 许嘉华吕宜桦周耿行邱鼎尧
Owner REALTEK SEMICON CORP
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