10 Questions
What is a characteristic of core networks in terms of centralization?
They can vary significantly in their degree of centralization
What is the main reason for energy consumption in routers and data centers?
Data processing
Why do access networks usually carry more time-variant traffic?
Due to a decrease in the number of users
What is a benefit of more centralized and aggregated traffic?
Gains from statistical multiplexing
What has a major impact on traffic characteristics in wireless networks?
Cell size
What is a characteristic of access networks, particularly wireless access networks?
A large number of devices and sites
What is a major factor that affects energy consumption in wireless infrastructure?
Radio front end and cooling
What is a factor that contributes to the variability of traffic patterns in a telecommunication network?
Time of day
Why is it important to consider the energy efficiency of a telecommunication network?
To reduce the environmental impact of the network
What is a factor that affects the energy consumption of a telecommunication network?
All of the above
This quiz covers the introduction to green communications, focusing on climate change and energy crisis, their effects, and greenhouse emissions.
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