DocumentCode :
2085988
Title :
A study on IEEE 802.15.4e compliant low-power multi-hop SUN with frame aggregation
Author :
Kojima, Fumihide ; Harada, Hiroshi
Author_Institution :
Smart Wireless Lab., Nat. Inst. of Inf. & Commun. Technol. (NICT), Yokosuka, Japan
fYear :
2013
fDate :
9-13 June 2013
Firstpage :
4041
Lastpage :
4045
Abstract :
This paper proposes a low-power multi-hop data frame transmission scheme to create a long-lived smart utility network (SUN), as standardized by IEEE 802.15 TG4g/4e. In the proposed scheme, low energy superframe structure with turned-off beacons are employed to reduce power wastage, thereby providing effective sleep periods for each device. Moreover, multi-hop frame transmission is easily realized by constructing a tree-shaped topology with incoming and outgoing superframes. Furthermore, in the proposed system, effective frame aggregation technology exploiting such low energy superframe structure is employed in order to solve the bottle neck problems that seriously degrade utility data collection performance in SUN. The results of computer simulations confirm that the proposed scheme enables a greater than 90% frame success rate without error control while holding a less than 0.4% active period ratio in feasible SUN usage situations.
Keywords :
access protocols; data acquisition; data communication; personal area networks; telecommunication network topology; trees (mathematics); IEEE 802.15 TG4g/4e; effective frame aggregation technology; frame aggregation; multihop SUN; multihop data frame transmission scheme; power wastage reduction; smart utility network; superframe structure; tree shaped topology; turned off beacon; utility data collection performance degradation; Data collection; IEEE 802.15 Standards; Network topology; Sun; Topology; Wireless communication; Wireless sensor networks; IEEE 802.15.4e; IEEE 802.15.4g; SUN; aggregation; low-power;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications (ICC), 2013 IEEE International Conference on
Conference_Location :
Budapest
ISSN :
1550-3607
Type :
conf
DOI :
10.1109/ICC.2013.6655192
Filename :
6655192
Link To Document :
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