公开(公告)号：US10075545B2

公开(公告)日：2018-09-11

申请号：US15097503

申请日：2016-04-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sun Hwan Lim ,  Chang Sup Keum ,  Hyun Kyung Yoo ,  Jong Choul Yim ,  Ki Sook Chung

IPC: H04L12/741 ,  H04L29/08 ,  H04W4/00 ,  H04W4/60 ,  H04W88/08 ,  H04W84/12

CPC classification number: H04L67/22 ,  H04L45/745 ,  H04W4/60 ,  H04W84/12 ,  H04W88/08

Abstract: Provided is an apparatus for managing zone presence, which manages presence information of a zone including a plurality of wireless access points, including: a presence managing unit receiving a subscription request from an application server and determining whether user terminal access information received from at least any one among the plurality of wireless access points corresponds to the subscription request; and an API processing unit providing the presence information to the application server when the user terminal access information corresponds to the subscription request.