Power Aware Routing Protocol (PARP) for Wireless Sensor Networks

• 作者: R. Prema R. Rangarajan
• 来源期刊: 无线传感网络(英文)
• 学科: 工学
• 关键词: Power ROUTING QOS SENSOR NETWORKS
• 年，卷（期）: 2012,（5）
• 页码范围: 133-137
• 页数: 5页
• 分类号: TN92

摘要

Several wireless sensor network applications ought to decide the intrinsic variance between energy efficient communication and the requirement to attain preferred quality of service (QoS) such as packet delivery ratio, delay and to reduce the power consumption of wireless sensor nodes. In order to address this challenge, we propose the Power Aware Routing Protocol (PARP), which attains application-specified communication delays at low energy cost by dynamically adapting transmission power and routing decisions. Extensive simulation results prove that the proposed PARP attains better QoS and reduced power consumption.