Enabling QoS adaptation decisions for Internet applications
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue on high-performance protocol architectures
An Energy Efficient MAC Protocol for IEEE 802.11 WLANs
CNSR '04 Proceedings of the Second Annual Conference on Communication Networks and Services Research
Wi-Fi Certification Program Aims to Boost Battery Life
IEEE Distributed Systems Online
Proceedings of the 15th international conference on World Wide Web
Quantifying Skype user satisfaction
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
Revealing skype traffic: when randomness plays with you
Proceedings of the 2007 conference on Applications, technologies, architectures, and protocols for computer communications
Youtube traffic characterization: a view from the edge
Proceedings of the 7th ACM SIGCOMM conference on Internet measurement
Tegola tiered mesh network testbed in rural Scotland
Proceedings of the 2008 ACM workshop on Wireless networks and systems for developing regions
An Implementation Scheme of Power Saving Mechanism for IEEE 802.11e
CSSE '08 Proceedings of the 2008 International Conference on Computer Science and Software Engineering - Volume 01
Design and deployment considerations for high performance MIMO testbeds
Proceedings of the 4th Annual International Conference on Wireless Internet
On the Impact of MIMO Diversity on Higher Layer Performance
ICDCS '10 Proceedings of the 2010 IEEE 30th International Conference on Distributed Computing Systems
IEEE 802.11a/b/g/n Indoor Coverage and Performance Comparison
ICWMC '10 Proceedings of the 2010 6th International Conference on Wireless and Mobile Communications
Demystifying 802.11n power consumption
HotPower'10 Proceedings of the 2010 international conference on Power aware computing and systems
Measurement-based modelling of power consumption at wireless access network gateways
Computer Networks: The International Journal of Computer and Telecommunications Networking
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We present an experimental evaluation of energy usage and performance in a wireless LAN cell based on a test bed using the 5GHz ISM band for 802.11a and 802.11n. We have taken an application-level approach, by varying the packet size and transmission rate at the protocol level and evaluating energy usage across a range of application transmission rates using both large and small packet sizes. We have observed that both the application's transmission rate and the packet size have an impact on energy efficiency for transmission in our test bed. We also included in our experiments evaluation of the energy efficiency of emulations of YouTube and Skype flows, and a comparison with Ethernet transmissions.