D. Sacristán, A. Pascual-Iserte, Differential Feedback of MIMO Channel Gram Matrices Based on Geodesic Curves, IEEE Transactions on Wireless Communications, vol. 9, no. 12, pp. 3714–3727, December 2010.

D. Sacristán, A. Pascual-Iserte, P. Tradacete, Resource Allocation between Feedback and Forward Links: Impact on System Performance and CSI, in Proceedings of 19th European Signal Processing Conference (EUSIPCO 2011), 29-2 September 2011, Barcelona (Spain).

D. Sacristán, M. Payaró, A. Pascual-Iserte, Robust Linear Precoding for MSE Minimization in MIMO Broadcast Systems with Channel Gram Matrix Feedback, in Proceedings of the IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC 2011), 26-29 June 2011, San Francisco (USA).

D. Sacristán, A. Pascual-Iserte, Precoding and Feedback Schemes for a MIMO Backhaul Link in the Presence of Interference, in Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010), 26-29 September 2010, Istanbul (Turkey).

D. Sacristán, A. Pascual-Iserte, Differential Feedback of Channel Gram Matrices for Block Diagonalized Multiuser MIMO Systems, in Proceedings of the IEEE International Conference on Communications (ICC 2010), 23-27 May 2010, Cape Town (South Africa).

D. Sacristán, A. Pascual-Iserte, Trade-off between Feedback Load for the Channel State Information and System Performance in MIMO Communications, in Proceedings of the 2nd International ICST Conference on Mobile Lightweight Wireless Systems (MOBILIGHT 2010), 10-12 May 2010, Barcelona (Spain)

D. Sacristán, A. Pascual-Iserte, Differential feedback of MIMO channel correlation matrices based on geodesic curves, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), 19-24 April 2009, Taipei (Taiwan).

F. Kaltenberger, D. Sacristán, A. Pascual-Iserte, A. Pérez-Neira, Low-rate feedback for real measured temporally correlated MIMO channels, in Proceedings of NEWCOM++, ACoRN Joint Workshop, 30-1 April 2009, Barcelona (Spain).

D. Sacristán, F.Kaltenberger, A. Pascual-Iserte, A. Pérez-Neira, Differential feedback in MIMO communications: Performance with delay and real channel measurements, in Proceedings of International ITG Workshop on Smart Antennas (WSA 2009), 16-19 February 2009 Berlin, (Germany).