Wireless network system and communication method for external device to temporarily access wireless network

Wireless network system and communication method for external device to temporarily access wireless network

  • CN 101,112,039 A
  • Filed: 02/03/2006
  • Published: 01/23/2008
  • Est. Priority Date: 02/03/2005
  • Status: Active Application
First Claim
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1. key management apparatus comprises:

  • Limited communication unit is from the radio network device receiving encryption key;

    Memory cell, storage is used for the authentication information of the authentication of radio network device;

    WithKey creating unit is created encryption key based on the enciphered message that receives, and signs in to wireless network to allow radio network device,Wherein, key creating unit sends to radio network device with the encryption key of creating.

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