机构地区: 清华大学信息科学技术学院计算机科学与技术系
出 处: 《计算机科学》 2006年第5期46-48,103,共4页
摘 要: 随着无线自组网(Wireless Ad Hoc Network)应用需求的不断增加,电池能量限制已成为自组网应用的主要瓶颈。关闭节点射频节省能量技术逐渐成为能量敏感自组网技术中的研究热点。本文分析了关闭射频在自组网节省能量设计中的作用,探讨了它对网络的影响和进行设计的相关因素,提出了关闭节点射频的条件,并结合自组网框架给出了关闭射频节省能量的设计方案。 With the increment of the needs of Wireless Ad Hoe Network, the limit of terminal device's battery becomes the bottleneck, and research on this field becomes hot. This paper analyzes the significance of power-off node's radio during wireless Ad Hoc network saving energy designing, discusses its influence to network and other factors, points out the conditions of power-off node's radio, and bring forward a blue print of our resolution.