Low latency parallel-pipelined configurable FFT-IFFT 128/256/512/1024/2048 for LTE

@article{Adiono2012LowLP,
  title={Low latency parallel-pipelined configurable FFT-IFFT 128/256/512/1024/2048 for LTE},
  author={Trio Adiono and Rella Mareta},
  journal={2012 4th International Conference on Intelligent and Advanced Systems (ICIAS2012)},
  year={2012},
  volume={2},
  pages={768-773}
}
Long Term Evolution (LTE) is one of the latest technologies in wireless communication field. It has features of higher data rates and low latency. LTE defines a number of channel bandwidths which causes FFT-IFFT in LTE must be configurable. In this paper, we present the efficient implementation of a parallel-pipelined configurable FFT/IFFT processor for Orthogonal Frequency Division Multiple Access (OFDMA) applications in LTE. Proposed architecture combines a multipath delay commutator and… CONTINUE READING
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