Partially overlapping tones for uncoordinated networks
Citation
Şahin, A., Bala, E., Güvenç, İ., Yang, R. ve Arslan, H. (2014). Partially overlapping tones for uncoordinated networks. IEEE Transactions on Communications, 62(99), 3363-3375. https://dx.doi.org/10.1109/TCOMM.2014.2349908Abstract
In an uncoordinated network, the link-level performance of a wireless receiver might degrade significantly due to the interference from other transmitters that share the same spectrum. As a solution, in this study, the concept of partially overlapping tones (POT) is introduced. In POT, interference energy observed at a victim receiver is mitigated by partially overlapping the individual subcarriers via an intentional carrier frequency offset between the links. It is argued that the self-interference arising due to the use of POT can be more easily addressed than the dominant other-user interference, potentially yielding higher spectral efficiencies with POT. Using a spatial Poisson point process based framework, a tractable bit error rate analysis is provided to demonstrate potential benefits emerging from POT in system-level scenarios.
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IEEE Transactions on CommunicationsVolume
62Issue
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