High Energy Efficient Heterogeneous Networks: Cooperative and Cognitive Techniques
Heterogeneous network (HetNet) is considered as the main and eminent future communication technology, since it achieves high spectral efficiency per unit area and saves energy due to low transmission power. Mass deployment of small cells in cochannel mode increases overall system capacity, but it is...
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Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2013-01-01
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Series: | International Journal of Antennas and Propagation |
Online Access: | http://dx.doi.org/10.1155/2013/231794 |
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