SH Tsai, HV Poor - IEEE transactions on signal processing, 2014 - ieeexplore.ieee.org
… This paper investigates the powerallocation problem for artificial … It is assumed that the transmitter knows the full channel … , in MIMOMEchannels, we evaluate equal powerallocation …
… a MIMOMEchannel with block Rayleigh fading statistics, and we assume that Alice knows the instantaneous realization of the channel … We show results for optimal powerallocation. …
A Khisti, G Wornell - arXiv preprint arXiv:0710.1325, 2007 - arxiv.org
… , our result establishes that a Gaussian distribution maximizes the secrecy capacity characterization of Csiszár and Körner when applied to the MIMOMEchannel. We also determine a …
X Zhang, Y Qi, M Vaezi - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… In summary, the proposed rotation-BFGS method gives robust precoding and powerallocation for the MIMOMEchannel. By applying BFGS as an optimizer, the rotation method has a …
H Xia, X Zhou, S Han, C Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… the powerallocated to AN and secrecy data, a powerallocation … that the proposed power allocation strategy outperforms the … multicell multiuser interference channel with a multiantenna …
… determining the powerallocation matrix. In particular, we determine a general powerallocation matrix for arbitrary signal-to-noise ratio (SNR) and a simplified powerallocation matrix for …
… MIMOME wiretap channels by exploiting a generalized singular value decomposition (GSVD) precoding structure to decompose the MIMOMEchannel … the adequate powerallocated to …
… of massive MIMOMEchannels. In particular, we consider a general MIMOME setup with a large number of transmit antennas in which a subset of antennas with the strongest channel …
… channel that our TAS-Alamouti scheme outperforms the traditional single TAS scheme conditioned on the SNR of the transmitter-receiver channel … how optimal powerallocation (OPA) …