article · IEEE Transactions on Vehicular Technology · 2011

Approximate MIMO Iterative Processing With Adjustable Complexity Requirements

Cited by 19Open access

Abstract

Targeting only the best achievable bit error rate (BER) performance in iterative receivers operating over multiple-input-multiple-output (MIMO) channels may result in a significant waste of resources, particularly when the achievable BER is considerably better than the target performance [e.g., under good channel conditions and at high signal-to-noise ratio (SNR)]. In contrast to the typical iterative schemes, a practical iterative decoding framework that approximates the soft information exchange is proposed, allowing reduced complexity sphere and channel decoding that is adjustable to the transmission conditions and the required BER. With the proposed approximate soft information exchange, the performance of the exact soft information can still be reached with significant complexity reduction.

Cite this paper

APA 7

Nikitopoulos, K., & Ascheid, G. (2011). Approximate MIMO Iterative Processing With Adjustable Complexity Requirements. IEEE Transactions on Vehicular Technology, 61(2), 639–650. https://doi.org/10.1109/tvt.2011.2179324

MLA 9

Nikitopoulos, Konstantinos, and Gerd Ascheid. “Approximate MIMO Iterative Processing With Adjustable Complexity Requirements.” IEEE Transactions on Vehicular Technology, vol. 61, no. 2, 2011, pp. 639–50, https://doi.org/10.1109/tvt.2011.2179324.

Chicago

Nikitopoulos, Konstantinos, and Gerd Ascheid. 2011. “Approximate MIMO Iterative Processing With Adjustable Complexity Requirements.” IEEE Transactions on Vehicular Technology 61 (2): 639–50. https://doi.org/10.1109/tvt.2011.2179324.

Harvard

Nikitopoulos, K. and Ascheid, G. (2011) ‘Approximate MIMO Iterative Processing With Adjustable Complexity Requirements’, IEEE Transactions on Vehicular Technology, 61(2), pp. 639–650. Available at: https://doi.org/10.1109/tvt.2011.2179324.

BibTeX

@article{nikitopoulos2011approximate,
  title = {{Approximate MIMO Iterative Processing With Adjustable Complexity Requirements}},
  author = {Nikitopoulos, Konstantinos and Ascheid, Gerd},
  journal = {IEEE Transactions on Vehicular Technology},
  volume = {61},
  number = {2},
  pages = {639--650},
  year = {2011},
  doi = {10.1109/tvt.2011.2179324}
}

Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.