A packet collision model for PER analysis in smart utility networks

Ruofei Ma, Shuai Han, Shuyi Chen, Hsiao Hwa Chen, Weixiao Meng, Cheng Li

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

Smart metering utility network (SUN) is an emerging wireless technology to enable intelligent system control and information transfer in smart grid applications. However, the operation of SUNs on unlicensed bands is very sensitive to both internal and external interferences. This paper aims at internal interference analysis of SUNs in terms of packet error rate (PER) of a victim SUN receiver. We first establish an interference scenario to propose a packet collision model for PER calculation. The proposed packet collision model divides a SUN packet into time slots according to the number of colliding SUN packets in each slot. We then calculate the average colliding length in each time slot based on transmission probability of interfering transmitters to signify the severity of packet collisions, which leads to the derivation of average PER. Finally, the proposed analytical model is validated by simulations as an effort to evaluate the PER performance of a SUN receiver under the interferences.

原文English
主出版物標題2013 IEEE Globecom Workshops, GC Wkshps 2013
發行者IEEE Computer Society
頁面4835-4840
頁數6
ISBN(列印)9781479928514
DOIs
出版狀態Published - 2013 一月 1
事件2013 IEEE Globecom Workshops, GC Wkshps 2013 - Atlanta, GA, United States
持續時間: 2013 十二月 92013 十二月 13

出版系列

名字2013 IEEE Globecom Workshops, GC Wkshps 2013
2013-January

Conference

Conference2013 IEEE Globecom Workshops, GC Wkshps 2013
國家/地區United States
城市Atlanta, GA
期間13-12-0913-12-13

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