Publications de Ali H. Sayed | EPFL Graph Search

Publications associées (142)

User Selection Methods for Multiuser Two-Way Relay Communications Using Space Division Multiple Access

In this paper, we design a multiuser two-way relay system using space division multiple access (SDMA) communications and devise an optimal scheduling method that maximizes the sum rate while ensuring fairness among users. To reduce the computational load a ...

IEEE2010

Power Allocation for Beamforming Relay Networks under Channel Uncertainties

Ali H. Sayed

Under uncertain channel conditions, local and global power control factors for amplify-and-forward relay processing and source-destination beamforming are jointly and iteratively designed based on a minimum mean-square-error (MMSE) criterion. The influence ...

IEEE2009