Distributed Closed-Loop Quasi-Orthogonal Space Time Block Coding with four relay Nodes: overcoming Imperfect Synchronization. - Abdulghani M. Elazreg; Faied M. Abdurahman; Jonathon A. Chambers (WiMob, 2009)

Distributed quasi-orthogonal space-time coding for two-way wireless relay networks. - Faied M. Abdurahman; Abdulghani M. Elazreg; Jonathon A. Chambers (ISWCS, 2010)

Extended orthogonal space-time block coding scheme in asynchronous two-way cooperative relay networks over frequency-selective fading channels. - Faisal T. Alotaibi; Faied M. Abdurahman; Usama N. Mannai; Jonathon A. Chambers (DSP, 2011)

Distributed quasi-orthogonal type space-time block coding with maximum distance property for two-way wireless relay networks. - Mustafa Abdelaziz Manna; Faied M. Abdurahman; Jonathon A. Chambers (IWCMC, 2011)

Orthogonal space time block coding for two-way wireless relay networks under imperfect synchronization. - Usama N. Mannai; Faied M. Abdurahman; Abdulghani M. Elazreg; Jonathon A. Chambers (IWCMC, 2011)