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Contention-based Grant-free Transmission with Extremely Sparse Orthogonal Pilot Scheme.

Zhifeng YuanZhigang LiWeimin LiYihua MaChulong Liang
Published in: VTC Fall (2021)
Keyphrases
  • high dimensional
  • data transmission
  • image compression
  • sparse coding
  • sparse data
  • packet size
  • sparse representation
  • low complexity
  • fading channels
  • normalization method
  • network congestion