Frequency Selective Hybrid Precoding for Limited Feedback Millimeter Wave Systems

@article{Alkhateeb2016FrequencySH,
  title={Frequency Selective Hybrid Precoding for Limited Feedback Millimeter Wave Systems},
  author={Ahmed Alkhateeb and Robert W. Heath},
  journal={IEEE Transactions on Communications},
  year={2016},
  volume={64},
  pages={1801-1818}
}
  • A. Alkhateeb, R. Heath
  • Published 2 October 2015
  • Engineering, Computer Science, Mathematics
  • IEEE Transactions on Communications
Hybrid analog/digital precoding offers a compromise between hardware complexity and system performance in millimeter wave (mmWave) systems. This type of precoding allows mmWave systems to leverage large antenna array gains that are necessary for sufficient link margin, while permitting low cost and power consumption hardware. Most prior work has focused on hybrid precoding for narrow-band mmWave systems, with perfect or estimated channel knowledge at the transmitter. MmWave systems, however… 
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References

SHOWING 1-10 OF 75 REFERENCES
Gram Schmidt based greedy hybrid precoding for frequency selective millimeter wave MIMO systems
  • A. Alkhateeb, R. Heath
  • Computer Science, Mathematics
    2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
  • 2016
TLDR
A low-complexity yet near-optimal greedy algorithm is developed for the design of the hybrid analog/digital precoders and results show that the developed precoding design algorithm achieves very good performance compared with the unconstrained solutions while requiring less complexity.
Hybrid precoding for millimeter wave cellular systems with partial channel knowledge
TLDR
An iterative hybrid beamforming algorithm for the single user mmWave channel is developed and results show that the proposed algorithm can approach the rates achieved by unconstrained digital beamforming solutions.
Channel Estimation and Hybrid Precoding for Millimeter Wave Cellular Systems
TLDR
An adaptive algorithm to estimate the mmWave channel parameters that exploits the poor scattering nature of the channel is developed and a new hybrid analog/digital precoding algorithm is proposed that overcomes the hardware constraints on the analog-only beamforming, and approaches the performance of digital solutions.
Spatially Sparse Precoding in Millimeter Wave MIMO Systems
TLDR
This paper considers transmit precoding and receiver combining in mmWave systems with large antenna arrays and develops algorithms that accurately approximate optimal unconstrained precoders and combiners such that they can be implemented in low-cost RF hardware.
Dictionary-free hybrid precoders and combiners for mmWave MIMO systems
TLDR
A low complexity hybrid precoding design for the architecture based on phase shifters is proposed, a greedy algorithm based on the orthogonal matching pursuit algorithm but replacing the costly correlation operations over a dictionary with the element-wise normalization of the first singular vector of the residual.
MIMO Precoding and Combining Solutions for Millimeter-Wave Systems
TLDR
How beamforming and precoding are different in MIMO mmWave systems than in their lower-frequency counterparts, due to different hardware constraints and channel characteristics are explained.
Multimode precoding for MIMO wireless systems
  • D. Love, R. Heath
  • Computer Science
    IEEE Transactions on Signal Processing
  • 2005
TLDR
It is shown that these substreams can be designed to obtain full diversity and full rate gain using feedback from the receiver to transmitter, and Monte Carlo simulations show substantial performance gains over beamforming and spatial multiplexing.
Limited feedback unitary precoding for spatial multiplexing systems
  • D. Love, R. Heath
  • Mathematics, Computer Science
    IEEE Transactions on Information Theory
  • 2005
TLDR
This correspondence proposes a quantized precoding system where the optimal precoder is chosen from a finite codebook known to both receiver and transmitter and performs close to optimal unitary precoding with a minimal amount of feedback.
Hybrid digital and analog beamforming design for large-scale MIMO systems
  • Foad Sohrabi, Wei Yu
  • Computer Science
    2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
  • 2015
TLDR
The performance of the proposed hybrid beamforming design can achieve spectral efficiency close to that of the fully-digital solution, and bounds on the minimum number of transmit and receive RF chains that are required to realize the theoretical capacity of the large-scale MIMO system are presented.
Variable-phase-shift-based RF-baseband codesign for MIMO antenna selection
TLDR
This work introduces a novel soft antenna selection approach for multiple antenna systems through a joint design of both RF (radio frequency) and baseband signal processing that requires only simple, variable phase shifters and combiners to reduce the number of RF chains.
...
1
2
3
4
5
...