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To satisfy requirements from various applications in the smart grid, transmitting data robustly and reliably has become one of the most crucial tasks. However, existing routing protocols like CTP, LEACH, HWMP cannot be directly applied to the smart grid system. In this paper, we propose RH-HWMP, which provides robust data transmission for the neighbor area network (NAN) in the smart grid. The main...
Aiming at the serious impact of the typical network attacks caused by the limited energy and the poor deployment environment of wireless sensor network (WSN) on data transmission, a trust sensing-based secure routing mechanism (TSSRM) with the lightweight characteristics and the ability to resist many common attacks simultaneously is proposed in this paper, at the same time the security route selection...
Mobile Opportunistic Network (MON) is a kind of Delay Tolerant Network (DTN) in which nodes are mobile with social characteristics. Users in such network carry data, move and forward it to others for information dissemination. There are already much work done on the routing problem in MON to achieve higher performance, they usually just focus on the physical contact among nodes and their social attributes,...
In opportunistic networks, network topology constantly changes and instantaneous end-to-end paths are not available, nodes have narrow transmission ranges, limited storage space and energy. Lately, the consideration of social characteristics provides a new vision in the design of routing protocols and many routing protocols have been proposed to overcome the challenging conditions in the opportunistic...
The wireless mesh network (WMN) has recently emerged as a promising technology for distributed wireless networking. In multi-radio multi-channel heterogeneous WMNs, load balancing can avoid congestion thus to improve the overall performance. A cross-layer cognitive routing protocol with load balance which using RACIM, a new metric, to choose qualified routing paths is presented. RACIM can evaluate...
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