The International Arab Journal of Information Technology (IAJIT)

Energy Consumption Improvement and Cost Saving by Cloud Broker in Cloud Datacenters

consumption to increase dissatisfaction of users of service and price of provided services. The Cloud broker as an

LoRaWAN Energy Optimization with Security Consideration

Ala Khalifeh1, Khaled Aldahdouh1 and Sahel Alouneh1,2 1School of Electrical Engineering and Information Technology, German Jordanian University, Jordan 2College of Engineering, Al Ain University, UAE