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Radio Capacity Improvement with HSPA+ Dual-Cell

Abstract : This paper studies the radio capacity improvement provided by an HSPA+ key feature, dual-cell, combined with MIMO. The proposed method combines drive test measurements, link-level simulations, and a queuing theory-based statistical capacity model, thereby providing a reliable estimate of the network radio capacity. Simulation results show that dual cell combined with MIMO and non-linear receivers using Successive Interference Cancellation (SIC) significantly increases network radio capacity. These results confirm that HSPA networks evolutions are promising.
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Submitted on : Wednesday, February 4, 2015 - 11:43:34 AM
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Thomas Bonald, Salah Eddine Elayoubi, Ammar El Falou, Jean-Baptiste Landre. Radio Capacity Improvement with HSPA+ Dual-Cell. ICC, Jun 2011, Kyoto, Japan. pp.1 - 6, ⟨10.1109/icc.2011.5963497⟩. ⟨hal-01112984⟩



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