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Cubic spline extrapolation for uplink channel quality prediction in LTE-A with carrier aggregation

Author
Lema, M. A.; Garcia-Lozano, M.; Ruiz, S.
Type of activity
Journal article
Journal
Transactions on emerging telecommunications technologies
Date of publication
2015-05-25
First page
1
Last page
12
DOI
https://doi.org/10.1002/ett.2950 Open in new window
Project funding
Developing Future Architectures and Technologies towards 5G Networks - subproject UPC
Repository
http://hdl.handle.net/2117/84167 Open in new window
URL
http://onlinelibrary.wiley.com/doi/10.1002/ett.2950/epdf Open in new window
Abstract
In the context of wireless communications, an accurate channel state information is the key to a correct radio resource management. In the uplink of long-term evolution advanced, obtaining up-to-date channel state information relies on user equipments that send sounding signals throughout the available bandwidth. This procedure is quite challenging when considering the ever increasing bandwidth demands and the introduction of carrier aggregation. Information from many radio resource blocks becom...
Citation
Lema, M. A., Garcia-Lozano, M., Ruiz, S. Cubic spline extrapolation for uplink channel quality prediction in LTE-A with carrier aggregation. "Transactions on emerging telecommunications technologies", 25 Maig 2015, p.1-12
Group of research
WiComTec - Wireless Communications and Technologies Research Group

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