Interference-aware energy-efficient cross-layer design for healthcare monitoring applications

2014 ◽  
Vol 74 ◽  
pp. 64-77 ◽  
Author(s):  
Alaa Awad ◽  
Amr Mohamed ◽  
Amr A. El-Sherif ◽  
Omar A. Nasr
Keyword(s):  
Energy Efficient ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Monitoring Applications ◽  
Healthcare Monitoring

A Study on Fault Model and Fault-Tolerant Routing for Sensor Networks

2012 ◽  
Vol 182-183 ◽  
pp. 1265-1269
Author(s):  
Zu Ming Xu ◽  
Xiong Fu
Keyword(s):  
Sensor Networks ◽  
Routing Protocols ◽  
Energy Efficient ◽  
Fault Tolerant ◽  
Network Reliability ◽  
Fault Model ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Fault Models ◽  
Energy Aware

Wireless sensor networks require energy-efficient and robust routingprotocols. Most routing protocols for sensor networks try to extendnetwork lifetime by minimizing the energy consumption, but have not taken the network reliability into account. In this paper, we analyze the fault models and propose an ENergy-aware FAult-tolerantRouting scheme, termed as ENFAR. Firstly a link-based uniform fault model is presented, and we adopt a cross-layer design to measurethe transmission delay so as to detect the failed nodes.

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