Giuseppe Caire, Sean A. Ramprashad, Haralabos C. Papadopoulos, Christine Pépin, Carl-Erik W. Sundberg. Multiuser MIMO downlink with limited inter-cell cooperation: Approximate interference alignment in time, frequency and space. In 46th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2008, Monticello, IL, USA, September 24-26, 2008. pages 730-737, IEEE, 2008. [doi]
Abstract is missing.