We also observed that the outage throughput in the rate-distortion limit outperforms that with the threshold-based quantization method, and with limited feedback rate, the system performance can be close to that with perfect CSI.
Odhner, L., and Asada, H., "Stochastic Recruitment Control of Large Ensemble Systems with Limited Feedback", ASME Journal of Dynamic Systems, Measurement, and Control, Vol. 132, Issue 4, 041008 (9 pages), September 2009.
In this article, the authors consider joint design of a linear precoder and power allocation for uplink multiuser multiple input multiple output (MIMO) communication systems with limited feedback to improve the bit error rate (BER) performance for all users.
Our simulations for various multiuser MIMO cases, show that the per user precoding with limited feedback and equal power allocation strategy achieves desirable capacity gains relative to the eigenbeamforming and Grassmannian precoding.
In multi-user multiple-input single-output orthogonal frequency-division multiplexing (MISO-OFDM) downlinks with limited feedback, both linear precoders (LP) and Tomlinson-Harashima precoders (THP) experience performance degradation due to inaccurate channel state information at the transmitter (CSIT).
SDMA with limited feedback.
Such benefits can be achieved even with limited feedback.
Fig. 1 System model for IA with limited feedback.
This article proposed an adaptive distributed precoding scheme for downlink CoMP systems with limited feedback.
In this article, we studied the selective MIMO BC with limited feedback.
K. Huang et al. focus on uplink space division multiple access with limited feedback.
