Publication:
Cognitive Blind Interference Alignment for Macro-Femto Cellular Networks

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2014-12
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IEEE - The Institute of Electrical and Electronics Engineers, Inc
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Abstract
A cognitive Blind Interference Alignment scheme is devised for use in macro-femto cellular networks. The proposed scheme does not require any channel state information at the transmitter or data sharing among the Macro Base Station and the Femto Access Points. It achieves transmission to femto cell users without affecting the rates of the Macro users. This is achieved by appropriately combining the supersymbols of the Macro Base Stations and the Femto Access Points. It is shown that in some scenarios the use of this scheme results to considerable rates for Femto users.
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The proceeding at: 2014 IEEE Global Communications Conference took place 8-12 December 2014 in Austin, TX, USA.
Keywords
Macrocell networks, Noise, Transmitting antennas, Wireless communication, Femtocells, Interference
Bibliographic citation
Proc. IEEE Globecom. Wireless Communications Symposium (2014), pp. 3725-3730