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Return routability procedure is adopted for performance and security purpose in mobile IPv6. RFC 3963 proposes the network mobility support for mobile IPv6, but doesn't give any route optimization scheme. Many optimization schemes are proposed, and correspondingly, RRNP scheme is proposed to improve the return routability procedure. This paper analyses the potential risk of RRNP and proposes a further...
Cluster-based routing protocol has been demonstrated as a good way to meet the requirements of wireless sensor networks (WSNs), such as scalability, lifetime constraint and energy-efficiency in LEACH. On one hand, the creation of clusters can lower energy consumption within a cluster by performing data fusion to decrease the amount of sensed data forwarded to BS (base station). On the other hand,...
In this paper we propose SRAODV, a self-repair algorithm for ad Hoc on-demand distance vector routing in mobile ad hoc networks. Due to the ever changing topology and limited bandwidth, it is very hard to maintain good routes, and link break frequently occurs in mobile ad hoc networks. In AODV, the source node broadcasts RREQ message to find a new route to the destination when the link break occurs...
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