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Wireless communication device and power saving method thereof and encapsulation packet filter method

A technology of a wireless communication device and a power-saving method, which is applied in the direction of wireless communication, electrical components, sustainable communication technology, etc., and can solve the problems of shortening the sleep time of the processor, poor effect, and power consumption of the wireless communication device.

Inactive Publication Date: 2010-12-01
ACER INC
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  • Abstract
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AI Technical Summary

Problems solved by technology

Such encapsulated packet data is not the data the user wants, but it will cause the processor to be woken up frequently and shorten the sleep time of the processor, making the above power saving method ineffective. Even if the user does not operate the wireless communication device, the processor Maintaining an operating state rather than a dormant state for a long time causes the wireless communication device to consume unnecessary power

Method used

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  • Wireless communication device and power saving method thereof and encapsulation packet filter method
  • Wireless communication device and power saving method thereof and encapsulation packet filter method
  • Wireless communication device and power saving method thereof and encapsulation packet filter method

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Embodiment Construction

[0022] refer to figure 1 , figure 1 is a block diagram of an implementation of a wireless communication device according to the present invention. exist figure 1 Among them, the wireless communication device 1 includes a data processor 11 , a modem processor 12 , a memory 13 and an antenna 17 . The memory 13 is used to store digital data, such as an application program 131 and an operating system 132 that can be executed by the data processor 11 , as well as data generated by the data processor 11 . The antenna 17 receives the radio wave 142 from the base station 141 in the wireless network system 14 and converts the radio wave 142 into an analog signal including the encapsulated data 121 . The modem processor 12 is electrically connected to the wireless network system 14 through the antenna 17 for receiving the encapsulated data 121 from the base station 141 or transmitting the encapsulated data 121 to the base station 141 through the antenna 17 . Wherein, the wireless ne...

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Abstract

The invention discloses a wireless communication device and a power saving method thereof and an encapsulation packet filter method. The wireless communication device comprises a Modem processor for connecting a wireless network system to transceive encapsulation packet data, and a data processor for executing an application program to perform network service through the wireless network system. When the data processor is to enter a dormant state, the data processor generates network information related with the application program, for example, a communication port or an IP, and the Modem processor filters the encapsulation packet data according to the network information; and when the encapsulation packet data accords with the network information, the Modem processor awakens the data processor to process the encapsulation packet data, thus prolonging the dormancy time of the data processor and further reducing the power consumption of the wireless communication device.

Description

technical field [0001] The present invention relates to a wireless communication device and its power saving method and package filtering method, in particular to a technical field of filtering package packages to prolong the sleep time of a processor so as to reduce the power consumption of the wireless communication device. Background technique [0002] As the construction of wireless communication systems is becoming more and more popular in the new century, in addition to wireless communication, users can use wireless communication devices to surf the Internet, browse webpages or enjoy network services anytime and anywhere with high bandwidth. Since the functions of the wireless communication device are more and more diversified, the user operates the wireless communication device more and more frequently. Therefore, the user easily feels that the power of the wireless communication device is insufficient and the operating time is too short. [0003] Because the user is ...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04W88/02
CPCY02B60/50Y02D30/70
Inventor 蔡眷民纪勇士
Owner ACER INC
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