公开(公告)号：US20150245276A1

公开(公告)日：2015-08-27

申请号：US14628974

申请日：2015-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Hee LEE ,  Ashish Gupta ,  Chang Soon Kim ,  Su Hyun Yoon

IPC: H04W40/24

CPC classification number: H04W40/246 ,  H04L45/24 ,  H04L45/26 ,  H04W40/026 ,  H04W40/12 ,  H04W84/18

Abstract: A topology management method of a node, a non-transitory computer readable recording medium, and an electronic device are provided. The method includes transmitting, by the node, a unicast message comprising its presence information to at least one neighbor node in a network; receiving, by the node, an acknowledgement message for the unicast message; and receiving, by the node, first broadcast messages each of which comprises presence information on each of the at least one neighbor node.

Abstract translation: 提供了节点，非暂时计算机可读记录介质和电子设备的拓扑管理方法。 该方法包括由节点向网络中的至少一个相邻节点发送包括其存在信息的单播消息; 由所述节点接收所述单播消息的确认消息; 以及由所述节点接收第一广播消息，每个消息包括关于所述至少一个相邻节点中的每一个的存在信息。