Coordinated Energy Conservation in Ad Hoc Networks
نویسندگان
چکیده
This paper presents a new power conservation scheme for multi-hop ad hoc networks. A virtual backbone consisting of special nodes (coordinators) is used for the power saving algorithm and routing. We present a novel algorithm for constructing a connected dominating set (CDS) that is used to construct and maintain the virtual backbone of the network. Our scheme includes a message history based variable sleeping time for the non-coordinators. Simulations indicate that our scheme results in better power conservation than other practical schemes discussed in the literature if the network has a sparse message density.
منابع مشابه
Coordinated Energy Conservation for Ad Hoc Networks
This paper presents a power saving technique for multi-hop ad hoc networks. Our protocol uses a virtual backbone for energy conservation and routing. We propose a variable history based sleeping time for the non coordinators. Our simulations indicate that this scheme offers more power savings in a network with sparse message density than most other schemes discussed in the literature. We also p...
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