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| author | ORGERIE Anne-Cecile <anne-cecile.orgerie@inria.fr> | 2019-07-19 13:17:43 +0200 |
|---|---|---|
| committer | ORGERIE Anne-Cecile <anne-cecile.orgerie@inria.fr> | 2019-07-19 13:17:43 +0200 |
| commit | 13278c78d3c03179fd370b183f44185d9be51666 (patch) | |
| tree | 72e73e3cfe78e65a54e4e84880add8bac5358b05 /2019-ICA3PP.org | |
| parent | 25463e0664963d8e4c179fb6ddd77c51f5b805e2 (diff) | |
| parent | 5c91547127d792d62c23c1b3578121bf128fc66b (diff) | |
Merge branch 'master' of gitlab.inria.fr:lguegan/paper-lowrate-iot
Diffstat (limited to '2019-ICA3PP.org')
| -rw-r--r-- | 2019-ICA3PP.org | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/2019-ICA3PP.org b/2019-ICA3PP.org index 760c629..4141ac8 100644 --- a/2019-ICA3PP.org +++ b/2019-ICA3PP.org @@ -623,7 +623,7 @@ In our case with small and sporadic network traffic, these results show that wit Core router & ~Static power = 555 Watts, 48 ports of 1 Gbps, Utilization = 25\% \\ Edge switch~ & ~Static power = 150 Watts, 48 ports of 1 Gbps, Utilization = 25\% \\ \bottomrule - \end{tabular}} + \end{tabular} \end{table} #+END_EXPORT @@ -688,7 +688,7 @@ In our case with small and sporadic network traffic, these results show that wit client), the impact is high on cloud and network part if they have only few sensors. The energy efficiency is really poor for only few devices: with 20 IoT sensors, the overall energy cost to handle these - devices is 2.5 times the energy consumption of the IoT devices + devices is almost doubled compared to the energy consumption of the IoT devices themselves. Instead of increasing the number of sensors, which would result in a higher overall energy consumption, one should focus on reducing the energy consumption of IoT devices, especially @@ -762,6 +762,7 @@ and provide advice for increasing the energy-efficiency of IoT infrastructures. if("sensorsEnergy"%in%colnames(data)){ # If it is ns3 logs data=data%>%mutate(sensorsEnergy=sensorsEnergy/ns3SimTime) # Convert to watts data=data%>%mutate(networkEnergy=networkEnergy/ns3SimTime) + data=data%>%mutate(networkEnergy=networkEnergy-9.9999) # Anne-Cécile Factor (accounting for port idle (in fact we are not using all the 1W, there is also other communication on ISP switches) data=data%>%mutate(networkEnergy=networkEnergy+getSwitchesIDLE(sensorsNumber,sensorsSendInterval)) # Add Idle conso of switches data=data%>%mutate(totalEnergy=totalEnergy/ns3SimTime) } @@ -1105,7 +1106,7 @@ and provide advice for increasing the energy-efficiency of IoT infrastructures. **** Plot In Paper Power sensors vs network - #+BEGIN_SRC R :noweb yes :results graphics :file plots/numberSensors-WIFINET.png :session *R* + #+BEGIN_SRC R :noweb yes :results graphics :file plots/numberSensors-WIFINET.png :session *R* <<RUtils>> data=loadData("logs/ns3/last/data.csv") |