scholarly journals Evaluating the trade-off between energy efficiency and QoE in wireless mesh networks

2012 ◽  
Author(s):  
David Hock ◽  
Vitor Bernardo ◽  
Thomas Zinner ◽  
Florian Wamser ◽  
Karin A. Hummel ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Trade Off ◽  
Wireless Mesh

Survivable Routing Protocol for green wireless mesh networks based on energy efficiency

2014 ◽  
Vol 11 (8) ◽  
pp. 117-124 ◽  
Author(s):  
Yinpeng Yu ◽  
Yuhuai Peng ◽  
Yejun Liu ◽  
Lei Guo ◽  
Meng Song
Keyword(s):  
Energy Efficiency ◽  
Wireless Mesh Networks ◽  
Routing Protocol ◽  
Mesh Networks ◽  
Wireless Mesh

Energy efficiency and traffic offloading in wireless mesh networks with delay bounds

2014 ◽  
Vol 30 (2) ◽  
pp. e2902 ◽  
Author(s):  
Rosario G. Garroppo ◽  
Bernard Gendron ◽  
Gianfranco Nencioni ◽  
Luca Tavanti
Keyword(s):  
Energy Efficiency ◽  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Delay Bounds ◽  
Wireless Mesh ◽  
Traffic Offloading

P-AODV: Energy-Aware Routing for Wireless Mesh Networks

2015 ◽  
Vol 764-765 ◽  
pp. 946-949 ◽  
Author(s):  
Chih Min Yu ◽  
Yih Bin Yu ◽  
Chun Chih Chu
Keyword(s):  
Energy Efficiency ◽  
Signal Detection ◽  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Power Level ◽  
Source Node ◽  
Destination Node ◽  
Energy Aware ◽  
Intermediate Node ◽  
Wireless Mesh

This paper proposed an energy-aware routing method, P-AODV. Based on the AODV routing protocol, this study designed a passive power control (PPC) algorithm to enhance energy efficiency. The proposed method includes signal detection and power setting phases. During the signal detection phase, the source node broadcasts the route request packets (RREQ) and the downstream intermediate node calculates the optimum power level at the upstream intermediate node according to the received signal strength indicator (RSSI) after receiving the RREQ. During the power set phase, the destination node returns the RREQ packet to notify the power level of the upstream nodes to the source node. After that, all nodes from the source node to the destination node engaged in transmission will transmit data in a coordinated power level. As indicated by the computer simulation results, P-AODV could have 30% higher energy efficiency than traditional AODV. This PPC algorithm could also be used in wireless mesh networks (WMNs).

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