Energy-aware routing in sensor networks: A large system approach
نویسندگان
چکیده
منابع مشابه
Energy-aware routing in sensor networks: A large system approach
In many sensor networking environments, the sensor nodes have limited battery capacity and processing power. Hence, it is imperative to develop solutions that are energy-efficient and computationally simple. In this work, we present a simple static multi-path routing approach that is optimal in the large-system limit. In a network with energy replenishment, the largeness comes into play because...
متن کاملEnergy-Aware Routing in Sensor Networks: A Large Systems Approach
Sensor network nodes are often limited in battery capacity and processing power. Thus, it is imperative to develop solutions that are both energy and computationally efficient. In this work, we present a simple static multi-path routing approach that is optimal in the large system limit. In a network with energy replenishment, the largeness comes into play because the energy claimed by each pac...
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Network throughput and energy conservation are two conflicting important performance metrics for wireless sensor networks. Since these two objectives are in conflict with each other, it is difficult to achieve them simultaneously. In this paper, a joint duty cycle scheduling and energy aware routing approach is proposed based on evolutionary game theory which is called DREG. Making a trade-off ...
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One of the hottest research topics is how to reduce energy consumption to prolong the lifetime of a WSN. Some nodes of a WSN may be isolated from others, particularly when all their neighbors have crashed or run out of energy, and are thus no longer helpful in collecting and relaying messages, even though their batteries still retain some level of energy. To avoid this, in this paper, we propos...
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The recent interest in sensor networks has led to a number of routing schemes that use the limited resources available at sensor nodes more efficiently. These schemes typically try to find the minimum energy path to optimize energy usage at a node. In this paper we take the view that always using lowest energy paths may not be optimal from the point of view of network lifetime and long-term con...
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ژورنال
عنوان ژورنال: Ad Hoc Networks
سال: 2007
ISSN: 1570-8705
DOI: 10.1016/j.adhoc.2007.02.009