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WIRELESS COMMUNICATION SYSTEM FOR INTERCONNECTING AD-HOC NETWORK AND INFRASTRUCTURE NETWORK, AND WIRELESS TERMINAL AND COMMUNICATION METHOD THEREFOR

  • US 20090213760A1
  • Filed: 02/18/2009
  • Published: 08/27/2009
  • Est. Priority Date: 02/22/2008
  • Status: Active Grant
First Claim
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1. A communication method of a wireless terminal in a wireless communication system comprising an Infrastructure (IS) network, the method comprising:

  • transmitting a discovery signal comprising terminal information of the wireless terminal to a radio network;

    receiving a response signal comprising information for network access from one of a base station and another wireless terminal, which received the discovery signal;

    selecting an operation mode for access to a network through one of the base station and the other wireless terminal, based on the response signal;

    communicating with the base station and accessing the IS network when the selected operation mode corresponds to a first mode; and

    accessing a network, to which the other wireless terminal belongs, through a licensed frequency band of the IS network when the selected operation mode corresponds to a second mode.

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