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1. (WO2017018782) APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN MESH NETWORK

Pub. No.:    WO/2017/018782    International Application No.:    PCT/KR2016/008167
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Wed Jul 27 01:59:59 CEST 2016
IPC: H04L 12/28
H04L 29/08
Applicants: SAMSUNG ELECTRONICS CO., LTD.
삼성전자 주식회사
Inventors: CHOI, Dae-Kyu
최대규
Title: APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN MESH NETWORK
Abstract:
The present invention relates to a technology for sensor networks, machine to machine (M2M) communication, machine type communication (MTC) and the Internet of Things (IoT). The present disclosure can be utilized for smart services (smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety-related services, etc.) based on the aforementioned technology. The present invention relates to a method for transmitting and receiving, by a node, signals in a mesh network, comprising: a step of receiving, from another node, a connection request (Connect_REQ) message requesting the establishment of a connection while performing an advertisement process on the basis of an advertisement process cycle; a step of establishing a connection to the another node; and a step of transmitting, to the another node, a message comprising node information including at least one of the following: connection information between the nodes, the advertisement process cycle, or a scan process cycle which performs a scan process.