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Method for domain name service (DNS) in a wireless ad hoc network

  • US 20060013158A1
  • Filed: 07/19/2004
  • Published: 01/19/2006
  • Est. Priority Date: 07/19/2004
  • Status: Active Grant
First Claim
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1. In a wireless ad hoc network comprising a plurality of nodes, a method comprising the steps of:

  • at a first primary node;

    receiving a domain name service (DNS) query from a node;

    determining whether the query can be resolved based on cached information; and

    if the DNS query can be resolved based on cached information, sending a response to the node;

    otherwise, sending the DNS query outside the ad hoc network for resolution.

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