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1. (WO2018088952) FIRST NODE, SECOND NODE AND METHODS FOR FILTERING MESSAGES IN A BLUETOOTH MESH NETWORK

Pub. No.:    WO/2018/088952    International Application No.:    PCT/SE2017/051114
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Thu Nov 09 00:59:59 CET 2017
IPC: H04W 40/24
H04L 12/741
H04W 84/18
H04L 29/12
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: SKILLERMARK, Per
SHEN, Wei
JERKEBY, Christoffer
DI MARCO, Piergiuseppe
CHIRIKOV, Roman
ARVIDSON, Pontus
Title: FIRST NODE, SECOND NODE AND METHODS FOR FILTERING MESSAGES IN A BLUETOOTH MESH NETWORK
Abstract:
Method performed by a first node (111) in a Bluetooth Mesh network. The first node (111) generates (501) a first address and/or a first key, which enable any node in the 5 network to determine whether or not a message belongs to the network by inspecting an advertising address in the message. The advertising address is based on the first address and/or the first key. The first address and/or the first key also enable any node in the network to, after a primary advertising extension indication on a primary advertising channel is detected, only tune to a secondary advertising channel associated with the 10 primary advertising channel, when the advertising address comprised in the received message matches the first address and/or the first key. The first node (111) then provides (502) the generated first address and/or the first key to a second node (112) in the network.