caa a22 4500 606189890 CHVBK 20210128100852.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s10776-014-0260-x doi (NATIONALLICENCE)springer-10.1007/s10776-014-0260-x Mobility Management for 6LoWPAN Wireless Sensor Networks in Critical Environments [Elektronische Daten] [Xiaonan Wang, Deguang Le, Hongbin Cheng] This paper proposes a mobility management protocol for 6LoWPAN wireless sensor networks. In this protocol, the 6LoWPAN architecture is proposed, and both the hierarchical IPv6 address structure and the address configuration algorithm for 6LoWPAN WSN are presented. Based on the proposed architecture, the intra-network and inter-network mobility handover algorithms are proposed. In the algorithms, a mobile sensor node does not need a care-of address during the mobility process, so the mobility handover process does not include the care-of address configuration operation and the address binding operation. As a result, the mobility handover cost and delay are reduced. In addition, a mobile node does not need to be involved in the mobility handover process, so the energy is saved and the life span is prolonged. During the intra-network mobility handover process, a link address is used to identify a mobile node, so the size of the messages used to achieve the mobility handover operation is reduced substantially. As a result, the transmission cost and delay are reduced. The paper analyzes and compares the performance parameters of MIPv6, Inter-MARIO and the proposed protocol, including the mobility handover cost, the mobility handover delay and the packet loss rate. The data results show that the proposed protocol reduces the mobility handover cost, shortens the mobility handover delay and decreases the packet loss rate. Springer Science+Business Media New York, 2014 6LoWPAN wireless sensor network nationallicence Mobility management nationallicence Mobility handover nationallicence Architecture nationallicence IPv6 address nationallicence Wang Xiaonan Changshu Institute of Technology, 215500, Changshu, Jiangsu, China aut Le Deguang Changshu Institute of Technology, 215500, Changshu, Jiangsu, China aut Cheng Hongbin Changshu Institute of Technology, 215500, Changshu, Jiangsu, China aut International Journal of Wireless Information Networks Springer US; http://www.springer-ny.com 22/1(2015-03-01), 41-52 1068-9605 22:1<41 2015 22 10776 https://doi.org/10.1007/s10776-014-0260-x text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10776-014-0260-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Xiaonan Changshu Institute of Technology, 215500, Changshu, Jiangsu, China aut NATIONALLICENCE 700 1- Le Deguang Changshu Institute of Technology, 215500, Changshu, Jiangsu, China aut NATIONALLICENCE 700 1- Cheng Hongbin Changshu Institute of Technology, 215500, Changshu, Jiangsu, China aut NATIONALLICENCE 773 0- International Journal of Wireless Information Networks Springer US; http://www.springer-ny.com 22/1(2015-03-01), 41-52 1068-9605 22:1<41 2015 22 10776