@inproceedings{5f13d3f0c6fb4ac98ede508980b0842a,
title = "Critical-path aware broadcast scheduling in duty-cycled Wireless Sensor Networks",
abstract = "Message broadcasting is an essential and widely-used operation in multi-hop Wireless Sensor Networks (WSNs). Minimum latency broadcast scheduling (MLBS) aims to achieve a schedule to broadcast messages with a minimum latency. In duty-cycle networks, a node alternates between active and sleep states, which causes decrease in energy consumption at the cost of increased broadcast latency. An existing scheme mathematically remodels the MLBS problem for duty-cycled WSNs and proposes a vector integration algorithm to solve the problem. In this paper, we propose a broadcast scheduling scheme by first finding critical-paths in a duty-cycled WSN. By scheduling transmissions with a preference of nodes in the critical-path, the proposed scheme reduces the broadcast latency as shown in the simulation results.",
keywords = "Broadcasting, Critical path, Duty-cycle, Minimum-latency, Wireless sensor networks",
author = "Giyeol Im and Le, \{Duc Tai\} and Hyunseung Choo and Kim, \{Dongsoo S.\}",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 International Conference on Information Networking, ICOIN 2015 ; Conference date: 12-01-2015 Through 14-01-2015",
year = "2015",
month = mar,
day = "10",
doi = "10.1109/ICOIN.2015.7057929",
language = "English",
series = "International Conference on Information Networking",
publisher = "IEEE Computer Society",
pages = "410--411",
booktitle = "2015 International Conference on Information Networking, ICOIN 2015",
}