DocumentCode
2327718
Title
A Hierarchical Preamble Design Technique for Efficient Handover in Mobile Mesh Networks
Author
Yoo, Hyun Il ; Kim, Yeong Jun ; Park, Chang Hwan ; Lim, Kwangjae ; Cho, Yong Soo
Author_Institution
Commun. R&D Lab., LIG Nex1, Yongin, South Korea
fYear
2011
fDate
15-18 May 2011
Firstpage
1
Lastpage
4
Abstract
In this paper, a new handover technique for OFDM-based mobile mesh networks (MMNs) is proposed to reduce the handover overhead by distinguishing an inter-cluster handover event from an intra-cluster handover event using a hierarchical design concept of a preamble. The proposed handover procedure can simplify scanning procedure and skip/simplify network entry procedure, resulting in a significant reduction of handover overhead.
Keywords
OFDM modulation; mobile radio; pattern clustering; wireless mesh networks; OFDM-based mobile mesh networks; handover overhead reduction; handover technique; hierachical preamble design technique; intercluster handover; intracluster handover; network entry procedure; scanning procedure; Frequency domain analysis; Frequency estimation; Mesh networks; Mobile communication; OFDM; Synchronization; Thyristors;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference (VTC Spring), 2011 IEEE 73rd
Conference_Location
Budapest
ISSN
1550-2252
Print_ISBN
978-1-4244-8332-7
Type
conf
DOI
10.1109/VETECS.2011.5956182
Filename
5956182
Link To Document