@inproceedings{5a80c57551584043834196728f1a636c,
title = "A Framework for Reliable Reception of Wireless Metering Data using Protocol Side Information",
abstract = "Stationary collectors reading wireless, battery powered smart meters, often operate in harsh channel conditions to cut network installation cost to a minimum, challenging the individual link to each meter. The desired performance measure is reliable reception of at least some data from as many as possible meters, rather than maximizing the number of received packets from one meter. We consider a method for improving the reliable reception in a metering system that operates under the constraints of the popular Wireless M-Bus protocol. We develop a framework for reliable reception in which we use the deterministic protocol structure to obtain side information and group the packets from the same meter. We derive the probability of falsely pairing packets from different senders in the simple case of no channel errors, and show through simulation and data from an experimental deployment the probability of false pairing with channel errors. The pairing is an essential step towards recovery of metering data from as many as possible meters under harsh channel conditions. From the experiment we find that more than 15% of all conducted pairings are between two erroneous packets, which sets an upper bound on the number of additional meters that can be reliably recovered.",
author = "{Melchior Jacobsen}, Rasmus and Petar Popovski",
year = "2013",
doi = "10.1109/GLOCOM.2013.6831468",
language = "English",
isbn = "978-1-4799-1353-4",
series = "Globecom. I E E E Conference and Exhibition",
publisher = "IEEE Press",
pages = "2610--2615",
booktitle = "Proceedings of the 2013 IEEE Global Communications Conference (GLOBECOM)",
note = "IEEE Globecom ; Conference date: 09-12-2013 Through 13-12-2013",
}