Maximum battery life routing to support ubiquitous mobile computing in wireless ad hoc networks
Maximum battery life routing to support ubiquitous mobile computing in wireless ad hoc networks
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DOI：
10.1109/35.925682
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发表时间：
2001-06-01
影响因子：
11.2
通讯作者：
Toh, CK
中科院分区：
文献类型：
--
作者：
Toh, CK
如今，大多数自组织移动的设备依靠电池工作。因此，功耗成为一个重要的问题。为了最大化ad hoc移动的网络的生命周期，每个节点的功率消耗率必须均匀分布，并且每个连接请求的总传输功率必须最小化。这两个目标不能同时满足采用路由算法在以前的工作中提出的。在这篇文章中，我们提出了一个新的功率感知路由协议，同时满足这两个约束，我们还比较了不同类型的功率相关的路由算法，通过仿真的性能。仿真结果证实，需要达到一个平衡，在整个网络的服务可用性性能与ad hoc移动的设备的生命周期。
Most ad hoc mobile devices today operate on batteries. Hence, power consumption becomes an important issue. To maximize the lifetime of ad hoc mobile networks, the power consumption rate of each node must be evenly distributed, and the overall transmission power for each connection request must be minimized. These two objectives cannot be satisfied simultaneously by employing routing algorithms proposed in previous work. In this article we present a new power-aware routing protocol to satisfy these two constraints simultaneously; we also compare the performance of different types of power-related routing algorithms via simulation. Simulation results confirm the need to strike a balance in attaining service availability performance of the whole network vs. the lifetime of ad hoc mobile devices.