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Communication Dans Un Congrès Année : 2009

Candidate Architecture for MIMO LTE-Advanced Receivers with Multiple Channels Capabilities and Reduced Complexity and Cost

Résumé

In this paper, a candidate architecture for LTEAdvanced receiver is proposed. Based on the combination of MIMO techniques and flexible spectrum access, LTE-Advanced terminals will require an increasing complexity of the front-end part. To reduce the complexity of the analog front-end, an innovative architecture is introduced based on the merging between the double IQ and code multiplexing structure. Simulation results show that, in a Gaussian case, the bit error rate does not increase significantly when using this architecture. A complexity evaluation study reveals significantly reduced power consumption when implementing the proposed single front-end architecture.
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Dates et versions

inria-00412103 , version 1 (27-11-2009)

Identifiants

  • HAL Id : inria-00412103 , version 1

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Ioan Burciu, Guillaume Villemaud, Jacques Verdier. Candidate Architecture for MIMO LTE-Advanced Receivers with Multiple Channels Capabilities and Reduced Complexity and Cost. COST2100 Pervasive Mobile & Ambient Wireless Communications, May 2009, Valence, Spain. ⟨inria-00412103⟩
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