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Reducing power consumption of an electronic system having a communication device

  • US 20030200372A1
  • Filed: 04/19/2002
  • Published: 10/23/2003
  • Est. Priority Date: 04/19/2002
  • Status: Active Grant
First Claim
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1. A computer system, comprising:

  • a host CPU; and

    a wireless module coupled to said host CPU to permit the computer system to communicate with a wireless network;

    wherein, at first predefined periods of time, said host CPU polls said wireless module to determine whether said wireless module has any input data from the wireless network, but does not poll said wireless module at second predefined periods of time.

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