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ORCIDJoão M. F. Xavier
- > Home > Persons > João M. F. Xavier
Publications
- 2013
[j21]Ricardo Ferreira, João Manuel Freitas Xavier, João Paulo Costeira
, Victor A. N. Barroso:
Newton Algorithms for Riemannian Distance Related Problems on Connected Locally Symmetric Manifolds. IEEE J. Sel. Top. Signal Process. 7(4): 634-645 (2013)- 2009
- [c25]Marko Beko, João M. F. Xavier, Victor Barroso:
Codebook design for communication in spread and nonspread space-time block codes-based systems. ISWCS 2009: 91-95 - 2008
- [j7]Marko Beko, João Manuel Freitas Xavier, Victor A. N. Barroso:
Further Results on the Capacity and Error Probability Analysis of Noncoherent MIMO Systems in the Low SNR Regime. IEEE Trans. Signal Process. 56(7-1): 2915-2930 (2008) - 2007
- [j5]Marko Beko, João Manuel Freitas Xavier, Victor A. N. Barroso:
Noncoherent Communication in Multiple-Antenna Systems: Receiver Design and Codebook Construction. IEEE Trans. Signal Process. 55(12): 5703-5715 (2007) - [c18]Marko Beko, João Manuel Freitas Xavier, Victor A. N. Barroso:
Capacity and Error Probability Analysis of Non-Coherent MIMO Systems in the Low SNR Regime. ICASSP (3) 2007: 405-408 - 2006
- [c15]Marko Beko, João Manuel Freitas Xavier, Victor A. N. Barroso:
Codebook Design for Non-Coherent Communication in Multiple-Antenna Systems. ICASSP (4) 2006: 537-540 - [c14]Ricardo Ferreira, João Manuel Freitas Xavier, João Paulo Costeira, Victor A. N. Barroso:
Newton Method for Riemannian Centroid Computation in Naturally Reductive Homogeneous Spaces. ICASSP (3) 2006: 704-707 - 2005
- [c10]João Manuel Freitas Xavier, Victor A. N. Barroso:
Intrinsic variance lower bound (IVLB): an extension of the Cramer-Rao bound to Riemannian manifolds. ICASSP (5) 2005: 1033-1036 - 2004
- [c9]João Manuel Freitas Xavier, Victor A. N. Barroso:
The Riemannian geometry of certain parameter estimation problems with singular Fisher information matrices. ICASSP (2) 2004: 1021-1024 - 2003
- [c8]Tiago Patrão, João Manuel Freitas Xavier, Victor A. N. Barroso:
Blind symbol detection and channel acquisition in fast-fading wireless systems with space diversity. ICASSP (4) 2003: 513-516 - [c7]Paulo Lopes, João Manuel Freitas Xavier, Victor A. N. Barroso:
Exploiting 2nd-order statistics in Bayesian signal reconstruction problems. ICASSP (4) 2003: 632-635 - 2002
- [c6]João Manuel Freitas Xavier, Victor A. N. Barroso:
Intrinsic distance lower bound for unbiased estimators on Riemannian manifolds. ICASSP 2002: 1141-1144 - 2001
- [j4]João Manuel Freitas Xavier, Victor A. N. Barroso, José M. F. Moura:
Closed-form correlative coding (CFC2) blind identification of MIMO channels: isometry fitting to second order statistics. IEEE Trans. Signal Process. 49(5): 1073-1086 (2001) - [c5]João Manuel Freitas Xavier, Victor A. N. Barroso:
Performance analysis of a second order statistics based solution for the MIMO channel identification problem. ICASSP 2001: 2141-2144 - 2000
- [c4]João Manuel Freitas Xavier, Victor A. N. Barroso:
A semi-blind maximum likelihood approach for resolving linear convolutive mixtures. ICASSP 2000: 2809-2812 - 1999
- [j3]João Manuel Freitas Xavier, Victor A. N. Barroso:
Blind Source Separation, ISI Cancellation and Carrier Phase Recovery in SDMA Systems for Mobile Communications. Wirel. Pers. Commun. 10(1): 53-76 (1999) - [c3]João M. F. Xavier, Victor A. N. Barroso:
A channel order independent method for blind equalization of MIMO systems. ICASSP 1999: 2897-2900 - 1998
- [j2]João Manuel Freitas Xavier, Victor A. N. Barroso, José M. F. Moura:
Closed-form blind channel identification and source separation in SDMA systems through correlative coding. IEEE J. Sel. Areas Commun. 16(8): 1506-1517 (1998) - [j1]Victor A. N. Barroso, José M. F. Moura, João Manuel Freitas Xavier:
Blind array channel division multiple access (AChDMA) for mobile communications. IEEE Trans. Signal Process. 46(3): 737-752 (1998) - [c2]João M. F. Xavier, Victor A. N. Barroso, José M. F. Moura:
Closed-form blind identification of MIMO channels. ICASSP 1998: 3165-3168 - 1997
- [c1]João M. F. Xavier, Victor Barroso:
Blind SDMA with a signal space geometry matched algorithm. ICASSP 1997: 3437-3440
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