A full list of up-to-date journal and conference publications, as well as other research indicators, are grabbed by Google Scholar, IEEExplore, arXivResearch Gate, Publons, and ORCID.

Theses

  1. J. Font-Segura, “Wideband cognitive radio: Monitoring, detection and sparse noise subspace communication,” PhD thesis, Universitat Politècnica de Catalunya, Barcelona, Spain, Jul. 2014
  2. J. Font-Segura, “Wideband cognitive radio: Spectrum sensing and dynamic access”, PhD proposal, Universitat Politècnica de Catalunya, Barcelona, Spain, Apr. 2010
  3. J. Font-Segura, “Tomlinson-Harashima precoding for the SISO, MIMO, and MISO broadcast channels,” Master’s thesis, Universitat Politècnica de Catalunya, Barcelona, Spain, Jul. 2008

Journal articles

  1. G. Cocco, A. Guillén i Fàbregas, and J. Font-Segura, “A refinement of expurgation,” IEEE Transactions on Information Theory, 2024
  2. L. V. Truong, G. Cocco, J. Font-Segura, and A. Guillén i Fàbregas, “Concentration properties of random codes,” IEEE Transactions on Information Theory, vol. 69, no. 12, pp. 7499–7537, Dec. 2023. arXiv: 2203.07853 [cs.it]
  3. G. Cocco, A. Guillén i Fàbregas, and J. Font-Segura, “Typical error exponents: A dual domain derivation,” IEEE Transactions on Information Theory, vol. 69, no. 2, pp. 776–793, Feb. 2023. arXiv: 2203.15607 [cs.it]
  4. A. Martinez, J. Font-Segura, and I. Colombaro, “On the angular momentum and spin of generalized electromagnetic field for r-vectors in (k, n) space-time dimensions,” European Physical Journal - Plus, vol. 136, no. 1047, Oct. 2021. arXiv: 2110.10531 [math-ph]
  5. I. Colombaro, J. Font-Segura, and A. Martinez, An exterior-algebraic derivation of the Euler-Lagrange equations from the principle of stationary action,” Mathematics, vol. 9, no. 18, p. 2178, Sep. 2021. arXiv: 2110.10514 [math-ph]
  6. A. Rezazadeh, J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, Multi-class cost-constrained random coding for correlated sources over the multiple-access channel, Entropy, vol. 23, no. 5, p. 569, May 2021
  7. A. Martinez, J. Font-Segura, and I. Colombaro, “An exterior-algebraic derivation of the symmetric stress-energy-momentum tensor in flat space-time,” European Physical Journal - Plus, vol. 136, no. 212, Feb. 2021. arXiv: ;2104.07013 [math-ph]
  8. I. Colombaro, J. Font-Segura, and A. Martinez, “Generalized Maxwell equations for exterior-algebra multivectors in $(k,n)$ space-time dimensions,” European Physical Journal - Plus, vol. 135, no. 305, Mar. 2020. arXiv: 2003.07709 [math-ph]
  9. J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Importance sampling for coded-modulation error probability estimation,” IEEE Transactions on Communications, vol. 68, no. 1, pp. 289–300, Jan. 2020
  10. I. Colombaro, J. Font-Segura, and A. Martinez, “An introduction to space–time exterior calculus,” Mathematics, vol. 7, no. 6, p. 564, Jun. 2019. arXiv: 2002.12604 [math-ph]
  11. J. Font-Segura, G. Vazquez, and J. Riba, “Single and multi-frequency wideband spectrum sensing with side-information,” IET Signal Processing, vol. 8, no. 8, pp. 831–843, Oct. 2014
  12. J. Riba, J. Font-Segura, J. Villares, and G. Vazquez, “Frequency-domain GLR detection of a second-order cyclostationary signal over fading channels,” IEEE Transactions on Signal Processing, vol. 62, no. 8, pp. 1899–1912, Apr. 2014
  13. J. Font-Segura, G. Vazquez, and J. Riba, “Nonuniform sampling walls in wideband signal detection,” IEEE Transactions on Signal Processing, vol. 62, no. 1, pp. 44–55, Jan. 2014
  14. J. Font-Segura, Y. Su, and X. Wang, “Robust non-linear precoding for downlink multiuser multiple-input multiple-output orthogonal frequency-division multiplexing systems with limited feedback,” IET Communications, vol. 6, no. 12, pp. 1734–1741, Aug. 2012
  15. J. Font-Segura and X. Wang, “GLRT-based spectrum sensing for cognitive radio with prior information,” IEEE Transactions on Communications, vol. 58, no. 7, pp. 2137–2146, Jul. 2010

Preprints

  1. A. Rezazadeh, J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, Joint source-channel coding for the multiple-access channel with correlated sources, Apr. 2019. arXiv: 1901.05778 [cs.IT]
  2. A. Rezazadeh, J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, Multiple-access channel with independent sources: Error exponent analysis, Sep. 2018. arXiv: 1805.11315 [cs.IT]

Conference articles

  1. L. Truong, J. Font-Segura, G. Cocco, and A. Guillén i Fàbregas, “Convergence in distribution of the error exponent of random codes at zero rate,” in IEEE Information Theory Workshop (ITW), Mumbai, India, Nov. 2022
  2. G. Cocco, A. Guillén i Fàbregas, and J. Font-Segura, “Typical random coding exponent for finite-state channels,” in IEEE International Symposium on Information Theory (ISIT), Helsinki, Finland, Jun. 2022
  3. I. Colombaro, J. Font-Segura, and A. Martinez, “Derivation of the symmetric stress-energy-momentum tensor in exterior algebra,” in Journal of Physics: Conference Series, vol. 2090, Greece, Sep. 2021
  4. L. Truong, G. Cocco, J. Font-Segura, and A. Guillén i Fàbregas, “Concentration of random-coding error exponents,” in IEEE Information Theory Workshop (ITW), Kanazawa, Japan, Oct. 2021 (invited)
  5. G. Cocco, A. Guillén i Fàbregas, and J. Font-Segura, “A dual-domain achievability of the typical error exponent,” in IEEE International Symposium on Information Theory (ISIT), Melbourne, Australia, Jul. 2021
  6. J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Efficient error probability simulation of coded modulation over fading channels,” in International Zurich Seminar on Information and Communication (IZS), Zurich, Switzerland, Feb. 2020, pp. 125–128
  7. J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Asymptotics of the random coding error probability for constant-composition codes,” in IEEE International Symposium on Information Theory (ISIT), Paris, France, Jul. 2019, pp. 2947–2951
  8. A. Rezazadeh, J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Joint source-channel coding for the multiple-access channel with correlated sources,” in IEEE International Symposium on Information Theory (ISIT), IEEE, Paris, France, Jul. 2019, pp. 1317–1321
  9. J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Saddlepoint approximation of the cost-constrained random coding error probability,” in IEEE Information Theory Workshop (ITW), Guangzhou, China, Nov. 2018
  10. A. Rezazadeh, J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Multiple-access channel with independent sources: Error exponent analysis,” in IEEE Information Theory Workshop (ITW), Guangzhou, China, Nov. 2018
  11. J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Asymptotics of the random coding union bound,” in International Symposium on Information Theory and Its Applications (ISITA), Singapore, Oct. 2018, pp. 125–129 (invited)
  12. J. Font-Segura, G. Vazquez-Vilar, A. Martinez, A. Guillén i Fàbregas, and A. Lancho, “Saddlepoint approximations of lower and upper bounds to the error probability in channel coding,” in Annual Conference on Information Sciences and Systems (CISS), Princeton, NJ, Mar. 2018, pp. 1–6 (invited)
  13. J. Borràs, J. Font-Segura, J. Riba, and G. Vázquez, “Dimension spreading for coherent opportunistic communications,” in Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, Oct. 2017, pp. 1940–1944
  14. J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Asymptotics of the error probability in quasi-static binary symmetric channels,” in IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, Jun. 2017, pp. 2493–2497
  15. A. Rezazadeh, J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “An achievable error exponent for the multiple access channel with correlated sources,” in IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, Jun. 2017, pp. 879–882
  16. J. Font-Segura, A. Martinez, and A. Guillén i Fàbregas, “Asymptotics of the random-coding union bound in quasi-static fading channels,” in IEEE Information Theory Workshop (ITW), Cambridge, UK, Sep. 2016, pp. 251–254
  17. J. Font-Segura, A. Martinez, and A. Guillén i Fabregas, “Refined error probability approximations in quasi–static erasure channels,” in International Zurich Seminar on Communications (IZS), Zurich, Switzerland, Mar. 2016, pp. 35–39
  18. J. Font-Segura, J. Riba, and G. Vazquez, “Sphericity minimum description length: Asymptotic performance under unknown noise variance,” in IEEE International Symposium on Information Theory (ISIT), Hong Kong, Jun. 2015, pp. 1615–1619
  19. J. Font-Segura, J. Riba, J. Villares, and G. Vazquez, “Frequency-domain GLR detection of cyclostationary signals in frequency-selective channels,” in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Florence, Italy, May 2014, pp. 5769–5773
  20. J. Font-Segura, G. Vazquez, and J. Riba, “Exploiting cognitive cyclostationary noise subspace for noncognitive spectrum sensing,” in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Darmstadt, Germany, Jun. 2013, pp. 110–114
  21. J. Font-Segura, G. Vazquez, and J. Riba, “Sampling walls in signal detection of Bernoulli nonuniformly sampled signals,” in IEEE International Conference on Communications (ICC), Budapest, Hungary, Jun. 2013, pp. 4536–4540
  22. J. Font-Segura, J. Riba, J. Villares, and G. Vazquez, “Quadratic sphericity test for blind detection over time-varying frequency-selective fading channels,” in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Vancouver, Canada, May 2013, pp. 4708–4712
  23. J. Font-Segura, G. Vazquez, and J. Riba, “Asymptotic error exponents in energy-detector and estimator-correlator signal detection,” in IEEE International Conference on Communications (ICC), Ottawa, Canada, Jun. 2012, pp. 3676–3680
  24. J. Font-Segura, G. Vazquez, and J. Riba, “Novel periodogram and Capon spectral analysis based on nonuniform sampling,” in IEEE Global Telecommunications Conference (GLOBECOM), Houston, TX, Dec. 2011
  25. J. Font-Segura, G. Vazquez, and J. Riba, “Noise enhancement and SNR equivalence in Bernoulli nonuniform sampling,” in International Conference on Cognitive Radio and Advanced Spectrum Management (COGART), Barcelona, Spain, Oct. 2011, pp. 14–18
  26. J. Font-Segura, G. Vazquez, and J. Riba, “Multi-frequency GLRT spectrum sensing for wideband cognitive radio,” in IEEE International Conference on Communications (ICC), Kyoto, Japan, Jun. 2011
  27. J. Font-Segura, G. Vazquez, and J. Riba, “Compressed correlation-matching for spectrum sensing in sparse wideband regimes,” in IEEE International Conference on Communications (ICC), Kyoto, Japan, Jun. 2011

Technical reports

  1. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B2). Global beam payload synchronization: Algorithms and simulations,” Tech. Rep., Jan. 2013
  2. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B2). Forward link payload synchronization and equalization: Algorithms and
    simulations
    ,” Tech. Rep., Oct. 2012
  3. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (bridging phase). Payload carrier synchronization: algorithms and simulations,” Tech.
    Rep., Nov. 2011
  4. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B). Physical layer definition. Payload carrier synchronization for the Antares TDMA return link,” Tech. Rep., Aug. 2010
  5. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B). Physical layer definition. Equalization detailed design,” Tech. Rep., Aug.
    2010
  6. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B). Multiple access scheme definition. Spectral efficiency analysis of the MAC
    techniques considered for the Antares forward and return link
    s,” Tech. Rep., Jul. 2010
  7. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B). Multiple access scheme definition. Successive interference cancellation for
    A-CDMA
    ,” Tech. Rep., May 2010
  8. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B). Multiple access scheme definition. Impact of the aeronautical channel on
    the MAC techniques considered for the Antares forward and return links
    ,” Tech. Rep., May 2010
  9. J. Villares, J. Font-Segura, D. Matas, F. Ramírez, M. Lamarca, F. Rey, J. Riba, J. Sala, and G. Vázquez, “ANTARES project (phase B). Multiple access scheme definition. Diverse trade-offs analysis for TDMA
    and CDMA
    ,” Tech. Rep., Apr. 2010