@inproceedings{31cb5bc16e1049fcbde578f5148bac4c,
title = "Efficient adaptive double codebook based CSI prediction for SU/MU MIMO-OFDM systems",
abstract = "In frequency division duplex (FDD) wireless MIMO communications, the channel state information (CSI) of the forward link needs to be fed back to the transmitter for precoder design. In practice, the inevitable CSI feedback delay results in system performance degradation. In this paper, to mitigate the CSI feedback delay, an efficient adaptive double codebook based CSI prediction scheme is proposed by exploiting the LTE Release 10 double codebook framework. Simulation results demonstrate that the proposed scheme is effective in mitigating the CSI feedback delay in single- and multi-user (SU/MU) MIMO-OFDM systems.",
keywords = "Adaptive Codebook, CSI Prediction, Double Codebook, LTE Release 10, Limited Feedback, MIMO, OFDM",
author = "Jiang Chang and Lu, {I. Tai} and Yingxue Li",
year = "2011",
doi = "10.1109/GLOCOM.2011.6133836",
language = "English (US)",
isbn = "9781424492688",
series = "GLOBECOM - IEEE Global Telecommunications Conference",
booktitle = "2011 IEEE Global Telecommunications Conference, GLOBECOM 2011",
note = "54th Annual IEEE Global Telecommunications Conference: {"}Energizing Global Communications{"}, GLOBECOM 2011 ; Conference date: 05-12-2011 Through 09-12-2011",
}