公开(公告)号：US20190109815A1

公开(公告)日：2019-04-11

申请号：US15730012

申请日：2017-10-11

Applicant: QUALCOMM Incorporated

Inventor： Amar Kumar NANDAN ,  Kihak YI ,  Abhigyan JOSHI ,  Nitin MEHROTRA ,  Venkata A Naidu BABBADI

IPC: H04L29/12 ,  G01S5/00 ,  H04W8/26

Abstract: An IP address for a resource node may be discovered. In a method, a first client receives an IP address request. The IP address request includes destination geographical location information associated with the resource node. The first determines whether the destination geographical location information is within a geographical coverage area of the first client. The first client forwards the IP address request to a next client that is geographically closer to the resource node based on the destination geographical location information if the destination geographical location information is not within the geographical coverage area of the first client.