Link to the publications ordered by topics…

Copyright (terms and conditions)

 

Tutorials

WiMAX802.16e: technology and system perspective. Advanced features of PHY layer (8h)

DSP and radio-reconfigurability: block-processing (8h)

Testing WiMAX in real-time: promise or hype?  Presented at NIWeek 2008

2011

S.Savazzi and U. Spagnolini, Land cableless systems for telemetry services: current limitations and emerging technologies, First Break, vol.29, Feb.2011, pp.73-79 (EAGE).

D.Molteni, M.Nicoli, U.Spagnolini, Performance of MIMO-OFDMA systems in correlated fading channels and non-stationary interference, IEEE Trans. Wireless Communications, vol. 10, no. 5, May 2011 (pdf)

M.Nicoli, A.Pascale, U. Spagnolini, F.DelFlorio, B. Dalla Chiara, Wireless Sensor Network for Traffic Management and Road Safety, IET- Intelligent Transport Systems (link)

S.Savazzi, and U.Spagnolini, Compression and coding in cablefree land acquisition systems, Geophysics, vol.76, n.5, pp.29-39, Sept-Oct.2011 (link)

F.Iannello, O.Simeone, U.Spagnolini, Medium access control (MAC) protocols for wireless sensor networks with energy harvesting, IEEE Trans. on Communications (link)

S.Savazzi, U. Spagnolini, L. Goratti, D. Molteni, M. Latva-aho, M. Nicoli, Ultra-Wide Band sensor networks in oil and gas explorations, submitted IEEE Communications Magazine

J.Gambini and U. Spagnolini, Wireless over cable for B3G femtocell systems, submitted IEEE Comm. Magazine

N.Varanese, U.Spagnolini, Y. BarNess, Distributed frequency looked loops for wireless networks, submitted IEEE Trans. on Communications

F.Iannello, O.Simeone, U.Spagnolini, On the Optimal Scheduling of Independent, Symmetric and Time-Sensitive Tasks, IEEE Trans. on Automatic Control (link)

N.Varanese, U.Spagnolini, Y. Bar-Ness, On the Accuracy of Time Synchronization in TDMA Wireless Networks, submitted IEEE Trans. on Signal Processing

F. Iannello, O. Simeone, P. Popovski and U. Spagnolini Energy Group-Based Dynamic Framed ALOHA for Wireless Networks with Energy Harvesting, submitted IEEE Trans. on Comm.

J.Gambini and U.Spagnolini, Multi-femtocell Processing through Amplify-and-Forward Relaying over Copper-based Backhauling , submitted IEEE Trans. on Comm.

M.Rossi, J.Gambini, U.Spagnolini, Optimization of SDMA systems for diversity and interference mitigation via Dual Methods, submitted IEEE Trans on Signal Processing.

Conferences

S.Savazzi, L.Goratti, D.Fontanella, M.Nicoli, U.Spagnolini, Pervasive UWB sensor networks for oil explorations IEEE International Conference on Ultra-Wideband (ICUWB), Bologna 14-16Sept. 2011 ( http://www.icuwb2011.org/)

 

Patent

 

 

2010

O.Simeone and U.Spagnolini, Linear Processing for MIMO Systems over Frequency-Selective Channels, VDM Verlag Dr. Müller Editor, ISBN: 978-3639233605, Feb.2010, see Amazon.com.

S.Savazzi and U.Spagnolini, Cooperative Networks in Fading Channels: A unified approach to performance analysis and design, VDM Verlag Dr. Müller Editor, ISBN: 978-3639233964, Feb.2010, see Amazon.com

I.Stanojev, O.Simeone, U.Spagnolini, Y. Bar-Ness, Cooperative ARQ via Auction-Based Spectrum Leasing, IEEE Trans on Communications, vol.58, n.6, pp.1843-1856, June 2010 (pdf).

O.Simeone, Y. Bar-Ness and U. Spagnolini, Cooperative cognitive radio, book chapter in “Cooperative wireless communications” Editors Y.Zhang, H.H.Chen, M.Guizani, CRC Press,  ISBN: 9781420064698, March 2009,  see CRC-online.

I.Stanojev, U.Spagnolini, Y. Bar-Ness, R. Pickholtz, Cooperative Retransmission Protocols for Wireless Ad-Hoc Networks, VDM Verlag Dr. Müller Editor, ISBN: 978- 3639278972, Oct.2010, see Amazon.com.

Conferences

N.Varanese, Y. Bar-Ness, U.Spagnolini, On the synchronization rate of distributed medium access protocols, Proc. 44th Conference on Information Sciences and Systems (CISS), pp.1-6, 17-19 March 2010, Princeton, NJ USA (pdf).

F.Iannello, O.Simeone, U.Spagnolini, Energy Management Policies for Passive RFID Sensors with RF-Energy Harvesting, Proc. IEEE International Conference on Communications (ICC2010), Cape Town (South Africa), May 23-27, 2010, pp.1-6 (pdf).

J.Gambini and U.Spagnolini, Multi-femtocells MIMO processing via Amplify and Forward over the cable- Invited, Asilomar Conference on Signals, Systems and Computers, 2010, Pacific Grove (CA) (ASILOMAR), (pdf).

R.G.Heath, S.Savazzi, U.Spagnolini, Cablefree Systems, are They Just Faking it?, EAGE workshop on Developments in Land Seismic Acquisition for Exploration (link), 17-19 May 2010, Cairo (Egypt).

I.Labbate, S.Savazzi, L.Goratti, U.Spagnolini, M.Latva-aho, Multi-Band UWB Sensor Networks for high-density Sub-Surface Diagnostic: Energy Consumption and Network Set-Up Delay, 6th Int. Wireless Comm. & Mobile Computing Conf. (IWCMC-2010) Workshop on Emergency Management: Communication and Computing Platforms, Cannes (France), June28-July2, 2010, (pdf).

D.Molteni, S.Savazzi, U.Spagnolini, Cross Layer Optimization for Efficient Data Aggregation in Multi-hop Wireless Sensor Networks, 6th Int. Wireless Comm. & Mobile Computing Conf. (IWCMC-2010)  Workshop on Emergency Management: Communication and Computing Platforms, Cannes (France), June28-July2, 2010, (pdf).

J.Gambini and U.Spagnolini, Radio over Telephone lines in femtocell systems, IEEE Int. Symp. Personal Indoor and Mobile Radio Comm. (PIMRC2010), 26-30 Sept. 2010, Istambul (PIMRC), (pdf).

S.Savazzi, D.Molteni, U.Spagnolini, Energy-Aware Compress and Forward systems for Wireless Monitoring of Time-Varying Fields, IEEE Int. Symp. Personal Indoor and Mobile Radio Comm. (PIMRC2010), 26-30 Sept. 2010, Istambul (PIMRC), (pdf).

J.Gambini and U.Spagnolini, LTE Femtocell System Through Amplify-and-Forward Over Cable Links, IEEE Global Communications Conference GLOBECOM 2010 (Femtocell Workshop), Miami (USA), Dec.6-10, 2010, (pdf).

J.Gambini and U.Spagnolini, Wireless Over Cable For Energy-Efficient Femtocell Systems, IEEE Global Communications Conference GLOBECOM 2010 (Green Communication Workshop), Miami (USA), Dec.6-10, 2010, (pdf).

F.Iannello, O.Simeone and U.Spagnolini, Dynamic Framed-ALOHA for Energy-Constrained Wireless Sensor Networks with Energy Harvesting, IEEE Global Communications Conference GLOBECOM 2010, Miami (USA), Dec.6-10, 2010, (pdf).

Patent

 

J.Gambini, U.Spagnolini and M.Arigossi, Equipment for Femtocell Telecommunication Systems, 22 Feb. 2010 (MI2010A000310).

 

H. Pin-Han and U.Spagnolini, Interference Cancellation in Femtocell Networks, 21 Dec. 2010, (USPO#61/457,074).

 

2009

S.Savazzi, V.Rampa and U.Spagnolini, High-Density Wireless Geophone Networks for Oil and Gas Monitoring and Exploration, Special Issue “The Sensor WEB”, ERCIM NEWS Jan.2009 (link…).

S. Savazzi and U. Spagnolini, Optimizing training lengths and training intervals for continuous time-varying fading channels, IEEE Trans. on Signal Processing, vol.57, n.3, pp. 1098 - 1112, March 2009. (pdf).

S. Savazzi and U. Spagnolini, Design criteria of two-hop based wireless networks with non-regenerative relays in arbitrary fading channels, IEEE Trans on Comm., vol.57, n.5, pp.1463-1473, May 2009 (pdf).

A. Moro, U. Spagnolini, Error probability of DS-CDMA systems with adaptive antenna MMSE multiuser receivers in Rayleigh-lognormal fading, IET Commun. Issue, Vol.3, Issue 10, p.1649–1658, Oct.2009 (pdf).

R. Bosisio, L. Reggiani, U. Spagnolini, Collision model for performance analysis of coded transmission in Time Hopping Impulse Radio over multipath Nakagami-m channels, IEEE Trans on Communications, vol.57, n.9, Sept.2009, pp. 2663 - 2673 (pdf).

S. Savazzi and U. Spagnolini, On pilot spacing constraints for continuous time-varying fading channels, IEEE Trans on Communications, Vol.57, Issue 11,  Nov.2009 pp.3209-3213 (pdf).

Conferences

S.Savazzi, L.Goratti, U.Spagnolini, M.Latva-aho, Short-range wireless sensor networks for high density seismic monitoring, Proc. 22nd Wireless World Research Forum (WWRF) Meeting, May 5-7, Paris, pp.1-5 (pdf).

S.Savazzi, U.Spagnolini, Synchronous UWB Wireless Sensor Networks for oil and gas exploration, Proc. IEEE Symposium on Computers and Communications (ISCC'09), July 5-8, 2009, Sousse, Tunisia pp.1-5 (pdf).

J.Gambini, U.Spagnolini, Multi-Frame Distributed Protocol for Analog Network Coding in Slow-Fading Channels, IEEE Global Telecommunications Conference GLOBECOM 2009, Honolulu (USA), Nov.30-Dec.4, 2009 (pdf).

I.Stanojev, U.Spagnolini, A Game-Theoretic Approach to Decentralized Interference-Avoidance Scheduling for Cellular Systems: Algorithm and Equilibria, IEEE Global Telecommunications Conference GLOBECOM 2009, Honolulu (USA), Nov.30-Dec.4, 2009 (pdf).

I.Stanojev, O.Simeone, U.Spagnolini, Y. Bar-Ness, R. Pickholtz, An Auction-Based Incentive Mechanism for Non-Altruistic Cooperative ARQ via Spectrum-Leasing, IEEE Global Telecommunications Conference GLOBECOM 2009, Honolulu (USA), Nov.30-Dec.4, 2009 (pdf).

 

2008

S.Savazzi and U.Spagnolini, Wireless Geophone Networks (WGN) for high density land acquisition: technologies and future potentials, Special Section on Seismic Acquisition, The Leading Edge, pp.882-886, July 2008 (more info…).

D.Donno, A.Nehorai, U.Spagnolini, Seismic Velocity and Polarization Estimation for Wavefield Separation, IEEE Trans. on Signal Processing, vol.56, n.10, pp.4794-4809, Oct.2008 (pdf).

J. L.Vicario, R.Bosisio, C.Anton-Haro and U.Spagnolini, Beam Selection Strategies for Orthogonal Random Beamforming in Sparse Networks, IEEE Trans. Wireless Commun. vol.7, n.9, pp.3385-3396, Sept.2008 (pdf).

S. Savazzi and U. Spagnolini, Cooperative fading regions for Decode and Forward relaying, IEEE Trans. Information Th., vol.14, n.11, pp.4908-4924, Nov. 2008 (pdf).

J. Gambini, O. Simeone, Y. Bar-Ness, U. Spagnolini, T. Yu, Packet-wise vertical handover for unlicensed multi-standard spectrum access with Cognitive Radios, IEEE Trans. Wireless Commun. Vol.7 n.12 pp.5172-5176, Dec.2008 (pdf).

O. Simeone, U. Spagnolini, G. Scutari, Y. Bar-Ness, Physical-layer distributed synchronization in wireless networks and applications, Physical Communications (PHYCOM) 2008 (pdf).

O. Simeone, U. Spagnolini, Y. Bar-Ness and S. H. Strogatz, Distributed synchronization in wireless networks, IEEE Signal Processing Magazine, vol.25, n.5, pp.81-97, Sept. 2008 (pdf).

O. Simeone, I. Stanojev, S. Savazzi, Y. Bar-Ness, U. Spagnolini, R. Pickholtz, Spectrum leasing to cooperating ad hoc secondary networks, IEEE Journ. Selected Areas Commun. (Special Issue: “Cognitive Radio”), vol.26, n.1, pp.203-213, Jan.2008 (pdf).

O. Simeone, O. Somekh, Y. Bar-Ness and U. Spagnolini, Throughput of low-power TDMA cellular systems with collaborative decoding at the base stations and cooperative transmission between mobiles, IEEE Trans. Inform. Theory, vol.54, n.1, pp.459-467,  Jan.2008 (pdf).

Conferences

U.Spagnolini, N.Varanese, O.Simeone, Y. Bar-Ness, Distributed Digital Looked Loops (D-DLL) for time/frequency locking in packet communications, PIMRC 2008 (invited paper), Cannes (France), Sept. 15-18, 2008 (pdf).

S. Savazzi and U. Spagnolini, ''Virtual MIMO transmissions: diversity and outage analysis in arbitrary fading channels ", Proc. First COST2100 workshop on "MIMO and Cooperative Communications" (COST2100), Trondeim (Norway), June 3-4, 2008 (pdf).

J. Gambini, O. Simeone, U. Spagnolini, Cognitive Relaying and Opportunistic Spectrum Sensing in Unlicensed Multiple Access Channels, International Symposium on Spread Spectrum Techniques and Applications (ISSSTA), Bologna (Italy), Aug.25-28, 2008 (pdf).

L. Reggiani and U. Spagnolini, Minimum Interference Distributed Scheduling for Packet Transmission, International Symposium on Spread Spectrum Techniques and Applications  (ISSSTA), Bologna (Italy), Aug.25-28, 2008 .

N. Varanese, O. Simeone, U. Spagnolini, Y. Bar-Ness, Distributed Frequency-Locked Loops for Wireless Networks, International Symposium on Spread Spectrum Techniques and Applications  (ISSSTA), Bologna (Italy), Aug.25-28, 2008 (pdf).

R. Bosisio and  U. Spagnolini, Interference Coordination vs. Interference Randomization in Multicell 3GPP LTE System, Proc. IEEE Wireless Communications and Networking Conference (WCNC 2008), Las Vegas March 31-April 3, 2008 (pdf).

S. Savazzi and U. Spagnolini, Training structure design optimization for continuous time-varying fading channels, Proc. IEEE Wireless Communications and Networking Conference (WCNC 2008), Las Vegas March 31-April 3, 2008 (pdf).

J. Gambini, O. Simeone, U. Spagnolini, Y. Bar-Ness, Y. Kim, Cognitive radio with secondary packet-by-packet vertical handover, Proc. IEEE International Conference on Communications (ICC2008), Beijing (China), May 19-23, 2008  (pdf).

M. Rossi, S. Sorrentino, U. Spagnolini, L. Moretti, Convex Optimization Strategies for Precoding of Broadcast Channels, Proc. International ITG Workshop on Smart Antennas 2008 (WSA 2008), Darmstadt Feb.26-27, 2008  (pdf).

Patent

 

A.Melloni, U.Spagnolini, Apparato di rigenerazione di un segnale ottico (MI2008A000718 – 18 Apr. 2008)

 

 

2007

 

S. Savazzi and U. Spagnolini, Distributed Orthogonal Space-Time Coding: design and outage analysis for randomized cooperation, IEEE Trans. Wireless Commun., vol.6, n.12, pp.4546-4557, Dec. 2007 (pdf).

O. Simeone, Y. Bar-Ness and U. Spagnolini, Stable throughput of cognitive radios with and without relaying capability, IEEE Trans. Commun., vol.55, n.12, pp.2351-2360, Dec. 2007 (pdf)

R.Bosisio, J.L.Vicario, U.Spagnolini, C.Anton-Haro, Enhanced opportunistic beamforming scheme for practical broadcast systems, Eur. Trans on Telecomms, vol.18, n.6, pp.605-615, Oct. 2007 (pdf).

O. Simeone, O. Somekh, Y. Bar-Ness and U. Spagnolini, Uplink throughput of TDMA cellular systems with multicell processing and Amplify-and-Forward cooperation between mobiles, IEEE Trans. Wireless Commun, vol. 6, no. 8, pp. 2942-2951, Aug. 2007 (pdf).

S. Savazzi, O. Simeone and U. Spagnolini, Optimal design of non-uniform linear arrays in cellular systems by out-of-cell interference minimization, EURASIP Journal on Wireless Communications and Networking, vol. 2007, Article ID 93421, 9 pages, 2007 (pdf).

M.Nicoli, S.Ferrara, U.Spagnolini, Soft-iterative channel estimation methods: methods and performance analysis, IEEE Trans. on Signal Processing, vol.55, n.6, pp.2993-3006, June 2007.(pdf)

O. Simeone and U. Spagnolini, Capacity of wireless ad hoc networks with opportunistic collaborative communications, EURASIP Journal on Wireless Communications and Networking, vol. 2007, Article ID 53075, 7 pages (pdf)

O. Simeone and U. Spagnolini, Distributed synchronization for wireless sensor networks with couple discrete-time oscillators, (invited paper), special issue on “Novel Techniques for Analysis & Design of Cross-Layer Optimized Wireless Sensor Networks” of  EURASIP Journal on Wireless Communications and Networking, 2007. (pdf)

O. Simeone and U. Spagnolini and Y. Bar-Ness, “Small-world” effect of shadowing on pulse-couple distributed discrete-time phase locked loops, IEEE Commun. Letters, vol.11, n.3, pp.282-284, March 2007 (pdf)

O.Somekh, O.Simeone, Y.Bar-Ness, U.Spagnolini, S.Shamai (Shitz), An information theoretic view of distributed antenna processing in cellular systems, Chapter in “Distributed Antenna Systems: Open Architecture for Future Wireless Communications” by H.HU, Y.Zhang, J.Luo Editors, AUERBACH Publ. (ISBN: 1420042882) publication: July 2007 (draft-pdf).

A.del Coso, U.Spagnolini, C. Ibars, Cooperative Distributed MIMO Channels in Wireless sensor Networks, Journal on Selected Areas in Comm. (special issue Cooperative Comm. And Networking), vol. JSAC-25, no 2, pp.402-414, February 2007. (pdf)

·       IEEE Explore Top 10 J-SAC Documents Accessed in Jun, Jul, Oct 2007

·       IEEE Explore Top 100 Documents Accessed in Apr 2007: Rank 93

S.Savazzi and U.Spagnolini, Energy aware power allocation strategies for multihop-cooperative transmission schemes, Journal on Selected Areas in Comm. (special issue Cooperative Comm. And Networking), vol. JSAC-25, no 2, pp.318-327, February 2007. (pdf)

C.Morelli, M.Nicoli, V.Rampa, U.Spagnolini, Hidden Markov models for radio localization in mixed LOS/NLOS conditions, IEEE Trans. on Signal Processing, vol.55, N.4, pp.1525-1542, April 2007 (pdf).

S.Ferrara, T.Matsumoto, M.Nicoli, U.Spagnolini, Soft-iterative channel estimation with subspace and rank tracking, IEEE Signal Processing Letters, vol.14, n.1, pp.5-8, Jan.2007 (pdf).

Conferences

O. Simeone and U. Spagnolini, Estimation of block-fading channels with reduced-rank correlation matrix, in Proc. Conference on Information Sciences and Systems, 2007 (CISS-2007), The Johns Hopkins Univ. Baltimore 14-16 March 2007. (pdf).

M.Nicoli, L.Sampietro, C.Santacesaria, U.Spagnolini, D.Archetti, A.Bonfanti, M.Sala, Deployment and design of multiantenna solutions for fixed WiMAX systems, European Conf on Fixed Wireless  Networks and Technologies (ECRR’07), Paris, 3-5 April 2007 (pdf).

R.Bosisio, U.Spagnolini, Joint decoding and interference estimation in coded Time Hopping impulse radio systems, Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP2007), Honolulu, Hawaii 15-20 April 2007, vol3 pp.557-560 (pdf).

R.Bosisio, U.Spagnolini, On the sum-rate of opportunistic beamforming scheme with multiple antennas at the receiver, Proc. IEEE International Conference on Communications (ICC07), Glasgow 24-27 June 2007, pp.1048-1053 (pdf).

R.Bosisio, U.Spagnolini, Collision model for the bit error rate analysis of multicell multiantenna OFDMA systems (WiMAX), Proc. IEEE International Conference on Communications (ICC07), Glasgow 24-27 June 2007, pp.5732-5737 (pdf).

S.Sorrentino, U.Spagnolini, L.Moretti, A Distributed Scheduling Algorithm for Multiuser MIMO Systems with 1-bit Feedback, Proc. IEEE International Conference on Communications (ICC07), Glasgow 24-27 June 2007, pp.5885-5890 (pdf).

O.Simeone, J.Gambini, U.Spagnolini, Y.Bar-Ness, Cooperation and cognitive radio, IEEE Intern Workshop on Cognition in Wireless Networks, IEEE CogNet07, Glasgow 24-27 June 2007, pp.6511-6515. (pdf).

J. Gambini, O. Simeone, U. Spagnolini and Y. Bar-Ness, Cooperative cognitive radios with optimal primary detection and packet acceptance control, in Proc. IEEE Signal Processing Advances on Wireless Communications (SPAWC 2007), June 17-20, Helsinki (Finland). (pdf).

O. Simeone, U. Spagnolini and Y. Bar-Ness, On pulse-coupled discrete-time phase locked loops for wireless networks, in Proc. IEEE Signal Processing Advances on Wireless Communications (SPAWC 2007), June 17-20, Helsinki (Finland). (pdf). (BEST PAPER AWARD)

R. Bosisio, U. Spagnolini, Efficient feedback quantization for orthogonal random beamforming schemes, in Proc. IEEE Signal Processing Advances on Wireless Communications (SPAWC 2007), June 17-20, Helsinki. (pdf). (Finland).

S.Sorrentino, U.Spagnolini, A predictive opportunistic scheduler for 4G wireless systems, 16th IST Mobile & Wireless Communication Summit (IST Summit-2007), Budapest (Hungary), July 1-5, 2007 (pdf).

S.Sorrentino, U.Spagnolini, A Predictive Scheduler for FDD Systems Based on the Windowed Empirical CDF, 4th IEEE International Symposium on Wireless Communication Systems (ISWCS'07), Trondheim, Norway, Oct. 16-19, 2007 (pdf).

O. Simeone, U. Spagnolini and Y. Bar-Ness, A resilient synchronization algorithm for wireless ad hoc and sensor networks based on distributed discrete-time PLLs, in Proc. IEEE Wireless Rural and Emergency Communications (WRECOM 2007), Oct.1-2, 2007 (pdf). (BEST PAPER AWARD).

S.Savazzi, U.Spagnolini, Cooperative space-time coded transmissions in Nakagami-m fading channels, 50th IEEE Global Telecommunications Conference GLOBECOM 2007, Washington (USA), Nov.26-30, 2007 (pdf).

J.Gambini, O.Simeone, Y.Bar-Ness, U.Spagnolini, Stability analysis of a cognitive multiple access channel with primary QoS constraints, 41st Asilomar Conference on Signals, Systems and Computers, Nov.4-7, 2007, Pacific Grove (CA) (ASILOMAR’07), (pdf).

Patent

 

L.Moretti, S.Sorrentino, U.Spagnolini, Method and apparatus for scheduling communication resources, corresponding communication system and computer program product (EP 07425145.5 - Mar. 2007)

 

O.Simeone, U.Spagnolini, Y.Bar-Ness: Pulse-coupled discrete-time phase looked loops for wireless networks, Patent N. US 60/940,186, May 2007

 

 

2006

 

M. Cicerone, O. Simeone and U. Spagnolini, Channel estimation for MIMO-OFDM systems by modal analysis/filtering, IEEE Trans. on Communications, vol.54, n.11, pp.2062-2074, Nov.2006 (pdf).

M.Nicoli e U.Spagnolini, Subspace methods for space-time processing, in “Smart Antennas – State of the Art” in Cap.1: Receiver processing, EURASIP-Book series Hindawi Publ. Corp., 2006. (Hindawi: free download full-text pdf)

Conferences

S.Savazzi, U.Spagnolini, Energy Aware Power Allocation strategies for hybrid Multihop-Cooperative transmission schemes in ad hoc Wireless Networks, Proc. Conference on Information Sciences and Systems (CISS), 2006. (pdf)

A.del Coso, S.Savazzi, U.Spagnolini, C. Ibars,  Virtual MIMO channels in cooperative multihop Wireless Sensor Networks (WSN), Proc. Conference on Information Sciences and Systems (CISS), 2006. (pdf)

R.Bosisio, U.Spagnolini, Y. Bar-Ness, Multilevel Type-II HARQ with Adaptive Modulation Control, Proc. IEEE Wireless Communications and Networking Conference (WCNC) 2006. (pdf)

C.Morelli, V.Rampa, M.Nicoli, U.Spagnolini, C.Alippi, Particle Filters for RSS-based Localization in Wireless Sensor Networks: an Experimental Study, Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP2006). (pdf)

D.Donno, U.Spagnolini, A.Nehorai, Seismic Velocity/Polarization Estimation and Polarized Wavefield Separation, Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP2006). (pdf) Best Paper Award ICASSP2006

O.Simeone, U.Spagnolini, Capacity region of wireless ad hoc networks using opportunistic collaborative communications, Proc. IEEE International Conference on Communications (ICC06), Istanbul 11-15 June 2006. (pdf)

M.Nicoli, L.Sampietro, C.Santacesaria, S.Savazzi,  O.Simeone and U.Spagnolini, Throughput optimization for non-uniform linear antenna arrays in multicell WiMAX systems, Proc. International ITG - IEEE Workshop on Smart Antennas (WSA2006), Ulm 13-14 March 2006. (pdf)

R.Bosisio, U.Spagnolini, Enhanced broadcast opportunistic scheme based on spatial covariance feedback, Proc. International ITG - IEEE Workshop on Smart Antennas (WSA2006), Ulm 13-14 March 2006. (pdf)

O. Simeone, O. Somekh, Y. Bar-Ness, U. Spagnolini, Information theoretic analysis of multicell decoding and Amplify-and-Forward cooperation between mobiles for TDMA cellular systems, Proc. Conference on Information Sciences and Systems (CISS), 2006. (pdf)

N. Varanese, O. Simeone, Y. Bar-Ness, U. Spagnolini, A power allocation strategy for multi-antenna amplify-and-forward fading relay channels, Proc. Conference on Information Sciences and Systems (CISS), 2006. (pdf)

O. Simeone, O. Somekh, Y. Bar-Ness and U. Spagnolini, Throughput of low power cellular systems with collaboration at base stations and mobiles, MSRI Workshop on Mathematics of Relaying and Cooperation in Communication Networks  (MSRI), EECS U.C.Berkeley, 10-12 April 2006.

R.Bosisio, J.L.Vicario, C.Anton-Haro, U.Spagnolini, The effect of imperfect feedback on broadcast opportunistic beamforming schemes, Proc. 12th European Wireless (EW2006), Athens 2-5 April 2006. (pdf)

N.Riato, G.Primolevo, U.Spagnolini, T.Baudone, A cross-layer architecture for SDMA, 15th IST Mobile & Wireless Communication Summit, Mykonos (Greece), June 4-8, 2006 (pdf)

R.Bosisio, J.Vicario, C.Anton-Haro, U.Spagnolini, Diversity-Multiplexing tradeoff in multiuser scenario with selective feedback, 15th IST Mobile & Wireless Communication Summit, Mykonos (Greece), June 4-8, 2006 (pdf)

U.Spagnolini, Opportunistic scheduling in Multi-Antenna/Multi-User Communication Systems, 2nd ACE Workshop, Mykonos (Greece), June 8, 2006 (link).

C. Galli, S.Savazzi, U. Spagnolini, A multihop-cooperative transmission protocol for energy limited WPAN systems, Proc. IEEE 6th Scandinavian Workshop on Wireless Ad-hoc Networks (ADHOC’06), Stockolm 3-4 May 2006 (pdf).

M. Cremaschi, O. Simeone and U. Spagnolini, Distributed timing synchronization for sensor networks with coupled discrete-time oscillators, in Proc. International Workshop on Wireless Ad Hoc and Sensor Networks (IWWAN-2006), New York 28-30 June, 2006 (pdf).

N. Varanese, O. Simeone, Y. Bar-Ness and U. Spagnolini, Achievable rates of multi-hop and cooperative MIMO Amplify-and-Forward relay systems with full CSI, in Proc. IEEE Signal Processing Advances on Wireless Communications (SPAWC06), Cannes July 2-5, 2006 (pdf)

G. Primolevo, O. Simeone and U. Spagnolini, Towards a joint optimization of scheduling and beamforming in MIMO downlink (invited paper), in Proc. IEEE 9th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA’06), Manaus (Brasil) Aug. 28-31, 2006 (pdf).

D.Donno, U.Spagnolini, A.Nehorai, Seismic shape parameters estimation and ground-roll suppression using vector-sensor beamforming (invited paper), IEEE Conf. Ocean Engineering, Science and Technology (OCEANS’06), Boston Sept.18-21, 2006 (pdf).

J.L.Vicario, R.Bosisio, U.Spagnolini, C.Anton-Haro, Adaptive beam selection techniques for opportunistic beamforming, IEEE Int. Symp. Personal Indoor and Mobile Radio Comm. (PIMRC2006), Sept. 2006 (pdf).

J.L.Vicario, R.Bosisio, U.Spagnolini, C.Anton-Haro, A Throughput Analysis for Opportunistic Beamforming with Quantized Feedback, IEEE Int. Symp. Personal Indoor and Mobile Radio Comm. (PIMRC2006), Sept. 2006 (pdf).

O. Simeone, Y. Bar-Ness and U. Spagnolini, Stable throughput of cognitive radios with relaying capability, in Proc. Forty-Fourth Annual Allerton Conference on Communication, Control, and Computing (Allerton-2006), Sept.27-29, 2006 (pdf).

S.Savazzi and U.Spagnolini, Design of Distributed Randomized Orthogonal Space-Time Coding schemes for Cooperative H-ARQ, 40th Asilomar Conference on Signals, Systems and Computers, Oct.29-Nov.1, 2006, Pacific Grove (CA) (ASILOMAR’06), (pdf).

O.Simeone, Y.Bar-Ness, U.Spagnolini, Stability analysis of the cognitive interference channel, 40th Asilomar Conference on Signals, Systems and Computers, Oct.29-Nov.1, 2006, Pacific Grove (CA) (ASILOMAR’06), (pdf).

O.Simeone, O.Somekh, Y.Bar-Ness, U.Spagnolini, Low-SNR analysis of cellular systems with cooperative base stations and mobiles, 40th Asilomar Conference on Signals, Systems and Computers, Oct.29-Nov.1, 2006, Pacific Grove (CA) (ASILOMAR’06), (pdf).

L.Reggiani and U.Spagnolini, Collision model for bit error rate analysis of Time Hopping impulse radio in multipath Nakagami-m channels, 49th IEEE Global Telecommunications Conference GLOBECOM 2006 (Comm. Th. Symp.), S.Francisco (USA), Nov.27-Dic.1, 2006 (pdf).

 

Patent

 

M.Nicoli, L.Sampietro, C.Santacesarea, O.Simeone, U.Spagnolini, Method to improve the channel estimate in broadband SIMO/MIMO cellular radio networks during abrupt interference variations (EP 06425094.7, 16 Feb.2006)

 

M.Nicoli, L.Sampietro, C.Santacesarea, S.Savazzi, O.Simeone, U.Spagnolini, Method for optimizing the spacing between receiving antennas of an array usable for counteracting both interference and fading in cellular systems (EP 06425093.9, 16 Feb.2006).

 

L.Moretti, S.Sorrentino, U.Spagnolini, Downlink scheduling method for MIMO/MISO cellular systems with limited feedback signalling triggered by exceeding SINR thresholds independently estimated by the mobile stations (EP06425729.8, 20 Oct. 2006)

 

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2005

 

M.Nicoli and U.Spagnolini, Reduced rank channel estimation for time-slotted mobile communication system, IEEE Trans. On Signal Processing, Vol. 53, n. 3, pp. 926-944 March 2005 (pdf)

Conferences

 

R. Bosisio, U.Spagnolini, Performance analysis of convolutional codes over non-stationary noise channel, IEEE Global Telecommunications Conf. (GLOBECOM 2005), St. Luis (MO), 28Nov.-2Dec. 2005, pp. (pdf)

 

G. Primolevo, O. Simeone, U. Spagnolini, Channel aware scheduling for broadcast MIMO systems with orthogonal linear precoding and fairness constraints, IEEE Intern. Conference on Communications (ICC’05), Vol.4, pp.2749-2756, May 17-20, 2005, Korea (pdf)

 

R. Bosisio, M. Nicoli, U. Spagnolini: Kalman filter of channel modes in time-varying wireless systems, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2005), Vol. n. 3, pp. 785-788, Philadelpia 18-23 Mar. 2005 (pdf)

 

C. Morelli, M. Nicoli, V. Rampa, U. Spagnolini: Hidden Markov Models for radio localization of moving terminals in LOS/NLOS conditions, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2005), Vol. 4, pp.877-880, 18-23 Mar. 2005 (pdf)

 

S. Savazzi, O. Simeone, U. Spagnolini, Optimal design of linear arrays in a TDMA cellular system with Gaussian interference, IEEE Signal Processing Advances on Wireless Communications (SPAWC’05), June 5-8, New York City, 2005. (pdf)

 

S. Ferrara, M. Nicoli, U. Spagnolini, Soft - iterative estimation of structured channels: performance analysis and comparison, Proc. International Workshop on Convergent Technologies (IWCT) 6-10 June 2005, Oulu, Finland (pdf)

 

M. Nicoli, C. Morelli, V. Rampa, U. Spagnolini, HMM-Based tracking of moving terminals in dense multipath indoor environments, 13th European Signal Processing Conf. (EUSIPCO 2005), Antalya (Turkey), 4-8 Sept. 2005, pp.1-4 (pdf)

 

M. Nicoli, U. Spagnolini, A subspace method for channel estimation in soft-iterative receivers, 13th European Signal Processing Conf. (EUSIPCO 2005), Antalya (Turkey), 4-8 Sept. 2005, pp.1-14 (pdf)

 

D. Piazza, U. Spagnolini, Random beamfrorming for spatial multiplexing in downlink multiuser MIMO systems, IEEE Int. Symp. Personal Indoor and Mobile Radio Comm. (PIMRC2005), Berlin 11-14 Sept. 2005. (pdf)

 

G. Manfredi, P. Annese, U. Spagnolini, A channel aware scheduling algorithm for HSDPA system, IEEE Int. Symp. Personal Indoor and Mobile Radio Comm. (PIMRC2005), Berlin 11-14 Sept. 2005. (pdf)

 

R.Bosisio, G.Primolevo, O.Simeone, U.Spagnolini Fair Scheduling and orthogonal linear precoding/decoding in broadcast MIMO systems (Invited Paper), IEEE Int. Symp. Personal Indoor and Mobile Radio Comm. (PIMRC2005), Berlin 11-14 Sept. 2005. (pdf)

 

A.V. Bosisio, U. Spagnolini, Indoor localization by attenuation maps: model-based interpolation for random medium, 9th Int. Conf. on Electromagnetics in Advanced Applications (ICEAA2005), Turin 12-16 Sept. 2005. (pdf)

 

Patent

 

T. Baudone, G. Primolevo, N. Riato, U. Spagnolini, Method of and apparatus for determining and scheduling spatially separable users and corresponding data rates in an SDMA Wireless Communication System (EP 05425851.2 – 30 Nov. 2005)

 

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2004

 

O.Simeone and U.Spagnolini, Lower bound on training-based channel estimation error for frequency-selective block-fading Rayleigh MIMO channels, IEEE Trans. Signal Processing, Vol. 52, n. 11, pp. 3265-3277, Nov.2004. (pdf)

 

O.Simeone, Y.Bar-Ness, U.Spagnolini, Linear and non-linear preequalization/equalization for MIMO systems with long-term channel state information at the transmitter, IEEE Trans. on Wireless Communications, Vol. 3, n. 2, pp.373-378, March 2004. (pdf)

 

J. Picheral, U. Spagnolini, Angle and delay estimation of space-time channels for TD-CDMA systems, IEEE Trans. on Wireless Communications, Vol. 3, n. 3, pp. 758-769, May 2004. (pdf)

 

U.Spagnolini, A simplified model to evaluate the probability of error in DS-CDMA systems with adaptive antenna arrays, IEEE Trans. on Wireless Communications, Vol. 3, n. 2, pp. 578-587, March 2004. (pdf)

 

O.Simeone, Y.Bar-Ness, U.Spagnolini, Pilot-based channel estimation for OFDM systems by tracking the delay-subspace, IEEE Trans. on Wireless Communications, Vol.3, n. 1, pp. 315-325, Jan. 2004 (pdf)

Conferences

 

O.Simeone and U. Spagnolini, Adaptive pilot pattern for OFDM systems, IEEE International Conferences on Communications (ICC’04), Vol. 2, pp. 978-982, 20-24 June 2004, Paris (pdf)

 

M. Cicerone, O. Simeone, N. Geng, U. Spagnolini, Modal analysis/filtering to estimate time-varying MIMO-OFDM channels, ITG Workshop on Smart Antennas (WSA), pp.35-40, March 18-19, Munich 2004 (pdf)

 

O. Simeone, U. Spagnolini, Channel estimation for block-fading frequency-selective Rayleigh MIMO channels: performance limits, IEEE 59th Vehicular Technology Conference (VTC2004-Spring), Vol. 2, pp. 856-860, Milan May 17-19, 2004  (pdf)

 

C. Mazzucco, U. Spagnolini, G. Mulas, A ranging technique for UWB indoor channel based on power delay profile analysis, IEEE 59th Vehicular Technology Conference (VTC2004-Spring), Vol. 5, pp.2595-2599, Milan May 17-19, 2004 (pdf)

 

O. Simeone and U. Spagnolini, Channel estimation for block-fading frequency-selective rayleigh MIMO channels: performance limits, IEEE 59th Vehicular Technology Conference (VTC2004-Spring), Vol. 5, pp. 2595-2599, Milan May 17-19, 2004 (pdf)

 

B. Moschini, M. Nicoli and U. Spagnolini, A subspace method for soft estimation of block fading channels in turbo equalization, Meeting COST 273, Gothenburg, June 2004, TD 090 (pdf)

 

G. Primolevo , O. Simeone, U. Spagnolini, Effects of imperfect channel state information on the capacity of broadcast OSDMA-MIMO Systems, IEEE Signal Processing Advances on Wireless Communications (SPAWC’04), pp.546-550, July 11-14 Lisbon, 2004 (pdf)

 

Patent

 

C.Mazzucco, L.Moretti e U.Spagnolini: Ranging method and apparatus for ultra wide bandwidth communication systems, Patent N. EP 04425344 1, 2004

 

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2003

 

M.Nicoli, O.Simeone, U.Spagnolini, Multi-slot estimation of fast-varying space-time communication channels, IEEE Trans. on Signal Processing, Vol.51, n.5, pp.1184-1195, May 2003. (pdf)

 

M.Nicoli, O.Simeone, U.Spagnolini, Multislot estimation of frequency-selective fast-varying channels, IEEE Trans. Communications, Vol.51, n.8, pp.1337-1347, Aug. 2003. (pdf)

 

O.Simeone and U.Spagnolini, Combined linear pre-equalization and BLAST equalization with channel correlation feedback, IEEE Comm. Letters, Vol.7, n. 10, pp.487-489, Oct. 2003. (pdf)

Conferences

 

O.Simeone and U.Spagnolini, Lower bounds on the channel estimation error for fars-varying frequency-selective Rayleigh MIMO channels Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP 2003), Vol.5, pp.V-69-72. (pdf)

 

J. Picheral, U.Spagnolini, Parametric estimation of space-time channels with spatially correlated noise by JADE-ESPRIT, 7th International Symposium on Signal Processing and its Applications (ISSPA), Paris 1-4, July 2003, Vol.2, pp.415 -418. (pdf)

 

O.Simeone, U.Spagnolini, Y.Bar-Ness, Linear and non-linear precoding/decoding for MIMO systems using the fading correlation at the transmitter, IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), pp.6-10, Rome 15-18 June 2003 (pdf)

 

M.Nicoli, O.Simeone, U.Spagnolini, Subspace tracking for uplink/downlink array processing in CDMA systems, GLOBECOM 2003 (Wireless Communications Symp.) , Vol. 2, pp. 824-828, 1-5 Dic.2003 (pdf)

 

M. Nicoli, O. Simeone, and U. Spagnolini, Multi-slot estimation of fast-varying space-time communication channels, TD(03)042, pp. 1-12, COST 273 6th MCM, Barcelona, 15-17 Jan. 2003. (pdf)

 

O. Simeone, U. Spagnolini, Lower bound on the channel estimation MSE for fast-varying block-fading Rayleigh MIMO channels, COST 273 7th Meeting of the Management Committee, Document TD(03)084, 8 pages, Paris, May 22-23, 2003.

 

 

Patent

 

L.Moretti, M.Nicoli, O.Simeone, U.Spagnolini: Method for the estimation and tracking of channel modes in multicarrier communication systems, Patent N. EP 03425721.2 (05 Nov. 2003).

 

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2002

 

M.Nicoli, V.Rampa, U.Spagnolini, Hidden Markov Model for Multidimensional Wavefront Tracking, IEEE Trans. on Geoscience and Remote Sensing, Vol.40, n.2, pp.651-662, March 2002. (pdf)

 

M.Nicoli, V.Rampa, U.Spagnolini, Front-page figure of the issue March 2002 of IEEE Trans. on Geoscience and Remote Sensing, Vol.40, n.2, March 2002. (pdf)

 

M.Nicoli, O.Simeone, U.Spagnolini, Multislot Estimation of Fast-Varying Space-Time Channels in TD-CDMA System, IEEE Communications Letters, Vol.6, n.9, pp.376-378, Sept. 2002. (pdf)

 

U. Spagnolini, Adaptive Rank-One Reciver for GSM/DCS System, IEEE Trans. Vehicular Technology, Vol.51, n.5, pp.1264-1271, Sept. 2002. (pdf)

Conferences

 

O.Simeone, U.Spagnolini, Multi-slot estimation of space-time channels, Proc. IEEE International Conference on Communications (ICC 2002), New York 28 Apr.-2 May 2002, Vol.2, pp. 802-806. (pdf)

 

M.Nicoli, M.Sternard, U.Spagnolini, A.Ahlen, Reduced-Rank channel estimation and tracking in time-slotted CDMA systems, Proc. IEEE International Conference on Communications (ICC 2002), New York 28 Apr.-2 May 2002, Vol.1, pp. 533-537. (pdf)

 

P. Mazzucchelli, N. Bienati, U. Spagnolini, Model-Driven data interpolation vs. velocitŕ knowledge uncertainties, Proc. 64rd European Association of Geoscientists & Engineers (EAGE’02) Conference&Exibition, Florence 27-30 May 2002, Session B-07 (pp.4) (pdf)

 

M.Nicoli, O.Simeone, U.Spagnolini, A multi-slot method to estimate the fast-varying channels in TD-CDMA systems, XI European Signal Processing Conference (EUSIPCO 2002), Tulouse Sept. 3-6, 2002, Vol.3 pp.635-638. (pdf)

 

N.Bienati, G.Monguzzi, J.Picheral, A.Poloni, U.Spagnolini, Delays estimation for BTS synchronization in GSM and PCS positioning systems, Proc. European Conference on Wireless Technology (ECWT’02), Session E14 (4pp). (pdf)

 

M.Aldrovandi, M.Nicoli, O.Simeone, U.Spagnolini, Subspace-based methods for channel estimation in TD-SCDMA systems, Proc. European Conference on Wireless Technology (ECWT’02), Session E6 (4pp). (pdf)

 

A. Bifano, A.Colamonico, M.Nicoli, V.Rampa, U.Spagnolini, Sliding-windor multiuser detection in TD-SCDMA systems, Proc. European Conference on Wireless Technology (ECWT’02), session E3 (4pp). (pdf)

 

O.Simeone, Y.Bar-Ness, U.Spagnolini, Subspace-tracking methods for channel estimation in OFDM systems, Proc. European Conference on Wireless Technology (ECWT’02), session E11 (4pp). (pdf)

 

Patent

 

M.Aldrovandi, M.Nicoli, O. Simeone, U.Spagnolini: Channel estimation method in digital radio communication system, involves refining unconstrained estimate, in order to reduce noise contents of estimate, Patent N. EP1357714-A1 - CN1454019-A - US2004008803-A1 - EP0425260 23.04.2002

 

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2001

 

N.Bienati, U.Spagnolini, Multidimensional Wavefront Estimation from Differential Delays, IEEE Trans. Geoscience and Remote Sensing, Vol. 39, n. 3, pp.655-664, March 2001. (pdf)

Conferences

 

M. Nicoli, U. Spagnolini, Reduced rank channel estimation and rank order selection for CDMA systems, Proc. IEEE International Conference on Communications (ICC 2001), Helsinki 11-15 June 2001, Vol.9, pp.2737-2741. (pdf)

 

U. Spagnolini, A simplified model for probability of error in DS CDMA systems with adaptive antenna arrays, Proc. IEEE International Conference on Communications (ICC 2001), Helsinki 11-15 June 2001, Vol.7, pp.2271-2275. (pdf)

 

M.Nicoli, U.Spagnolini, Adaptive-rank receiver for space-time DS CDMA systems, Proc. IEEE Vehicular Technology Conference (VTC 2001-Spring), Rodes 6-9 May 2001, Vol.1, pp.78-82. (pdf)

 

A. Poloni, U.Spagnolini, A simple method to calculate the error probability for 2D RAKE receivers, Proc. IEEE Vehicular Technology Conference (VTC 2001-Spring), Rodes 6-9 May 2001, Vol.1, pp. 590-594. (pdf)

 

J. Picheral, U.Spagnolini, Shift invariance algorithms for the angle/delay estimation of multipath space-time channel, Proc. IEEE Vehicular Technology Conference (VTC 2001-Spring), Rodes 6-9 May 2001, Vol.1, pp.83-87. (pdf)

 

N.Bienati, U. Spagnolini, M. Zecca, An adaptive blind signal separation based on the joint optimization of Givens rotations, Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP 2001), Vol.5 pp.2809-2812. (pdf)

 

P. Mazzucchelli, U. Spagnolini, Least-squares multichannel deconvolution, Proc. 63rd European Association of Geoscientists & Engineers (EAGE’01) Meeting, Amsterdam 11-15 June 2001, Session P-169 (4pp). (pdf)

 

N. Bienati, E. Loinger, P. Mazzucchelli, U. Spagnolini, Decimating acquisition using 3D SCO, Proc. 63rd European Association of Geoscientists & Engineers (EAGE’01) Meeting, Amsterdam 11-15 June 2001, A-14 (4pp). (pdf)

 

J. Picheral, M. Becquey, J. Oksman, U. Spagnolini, Ground-roll separation using a shift-invariance method for polarized wavefields, Proc. 63rd European Association of Geoscientists & Engineers (EAGE’01) Meeting, Amsterdam 11-15 June 2001 (4pp).

 

M.Beretta, A.Colamonico, M.Nicoli, V.Rampa, U.Spagnolini, Space-time multiuser detectors for TDD-UTRA: design and optimization, Proc. IEEE Vehicular Technology Conference (VTC 2001-Fall), Atlantic City 8-11 Oct. 2001, Vol.1, pp.375-379. (pdf)

 

M.Nicoli, U.Spagnolini, Reducing the complexity of the space-time channel estimate at minimum risk, Proc. IEEE Vehicular Technology Conference (VTC 2001-Fall), Atlantic City 8-11 Oct. 2001, Vol.1, pp.17-21. (pdf)

 

Patent

 

V.Del Bello, M.Nicoli, U.Spagnolini: Base station receiver for CDMA/TDMA mobile radio system, re-estimates full-dimensional space-time channel model with reduced set of re-estimated parameters to obtain cascades, Patent N. EP1255387-A1 -  EP0830291 04.05.2001 - H04L-025/02

 

M.Madiotto, U.Spagnolini: Channel estimate determination method for base station receiver of cellular telephony systems, involves classifying desirable and noise elements, by filtering memory matrix by using spatial noise covariance matrix, Patent N. EP1300999-A1 -  EP0830632 05.10.2001

 

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2000

 

U.Spagnolini, An Iterative Quadratic Method for High Resolution Delay Estimation with Known Waveform. IEEE Trans. Geoscience and Remote Sensing, Vol.38, n.2, pp. 1134-1137, March 2000. (pdf)

 

G.G.Gentili, U.Spagnolini, Electromagnetic Inversion in Monostatic Ground Penetrating Radar: TEM Calibration and Application. IEEE Trans. Geoscience and Remote Sensing, Vol.38, n.4, pp.1936-1946, July 2000. (pdf)

Conferences

 

G.Bucci, A. Colamonico, M. Donati, A.Picciriello, U.Spagnolini, Smart antenna BTS based on software radio technique for GSM/DCS system, Proc. IEEE Vehicular Technology Conference (VTC’00), Tokio 15-19 May, 2000, vol.2, pp.1225-1229. (pdf)

 

M.Nicoli, V.Rampa, U.Spagnolini, Multitarget detection/tracking based on Hidden Markov Models, Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP’00), Istanbul (Turkey) 5-9 June 2000, pp.3196-3199. (pdf)

 

N.Bienati, M.Nicoli, U.Spagnolini, Non parametric methods for multidimensional wavefront estimation, Proc. IEEE International Geoscience and Remote Sensing Symposium (IGARSS’00), Honolulu (Haway) 24-28 July, 2000, Vol.2, pp.705-707. (pdf)

 

P. Mazzucchelli, N. Bienati, E. Loinger, U. Spagnolini, F. Rocca, Regularizing land acquisitions with 3D SCO – an example from field data, paper L-19 Proc. 62nd European Association of Geoscientists & Engineers (EAGE’00) Meeting, Glasgow June 2000 (4pp). (pdf)

 

P.Mazzucchelli, F. Rocca, U.Spagnolini, Aliasing and irregular sampling for Kirchhoff integral operators, Proc. Society of Exploration Geophysicists (SEG’00) Meeting, Calgary, Aug. 2000, SP-P1.3. (4 pp) (pdf)

 

M. Nicoli, U. Spagnolini, Multiuser space-time channel estimation for CDMA under reduced-rank constraint, Proc. IEEE Global Telecommunications Conference (GLOBECOM-2000), S.Francisco 27-30 Nov. 2000, Vol.1, pp.147-151. (pdf)

 

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1999

 

U.Spagnolini e V. Rampa, Multitarget Detection/tracking for monostatic Ground Penetrating Radar: application to pavement profiling. IEEE Trans. Geoscience and Remote Sensing, Vol.37, n.1, pp. 383-394, Jan. 1999. (pdf)

 

U. Spagnolini, Non-parametric Narrowband Wavefront Estimation from Wavefront Gradients. IEEE Trans. Signal Processing, Vol.47, n.11, pp.3116-3121, Nov.1999. (pdf)

Conferences

 

D.Giancola, U.Girola, S.Parolari, A.Picciriello, U.Spagnolini, D.Vincenzoni, Space-Time Processing for time varying co-channel interference rejection and channel estimation in GSM/DCS systems, Proc. IEEE Vehicular Technology Conference (VTC’99), Houston 16-20 May, 1999, Vol.2, pp.1317-1323. (pdf)

 

D.Giancola, F.Margherita, S. Parolari, A. Picciriello, U. Spagnolini, Analysis of the Spectral Efficiency of a Fully-Adaptive Antenna Array System in GSM/DCS Networks, Proc. IEEE Vehicular Technology Conference (VTC’99), Houston 16-20 May, 1999, Vol.1, pp.812-815. (pdf)

 

D.Giancola, A.Sanguanini, U.Spagnolini, Variable rank receiver structures for low rank ST channels, Proc. IEEE Vehicular Technology Conference (VTC’99), Houston 16-20 May, 1999, Vol.1, pp.65-69. (pdf)

 

D.Giancola, U.Girola, S.Parolari, A.Picciriello, U.Spagnolini, D.Vincenzoni, Joint Space-Time Processing for Time Varying Co-Channel Interference Rejection and Channel Estimation in GSM/DCS Systems,  Proc. IEEE International Conference on Telecommunication (ICT’99), Cheju – Korea, 15-18 June, 1999 (4pp).

 

N.Bienati, M.Nicoli, U.Spagnolini, Automatic horizon picking algorithms for multidimensional data, Proc. 61st European Association of Geoscientists & Engineers (EAGE’99) Meeting, Helsinki, 1999 (4pp). (pdf)

 

N.Bienati, F.Rocca, P.Ruffo, U.Spagnolini, Velocity imaging by an analytic tomographic approach, Proc. 61st European Association of Geoscientists & Engineers (EAGE’99) meeting, Helsinki, 1999, session 1-55 (4pp).

 

V.Rampa, U.Spagnolini, Lossy compression of seismic data based on the X2-T Discrete Wavelet Transform, Proc. European Association of 61st Geoscientists & Engineers (EAGE’99) meeting, Helsinki, 1999, session 6-40 (4pp). (pdf)

 

P.Mazzucchelli, F.Rocca, U.Spagnolini, Pre-stack wavefield interpolation for 3-D acquisitions, Proc. 6th  International Congress of the Brazilian Geophysical Society, Rio de Janeiro 15-19 Aug., 1999 (2pp). (pdf)

 

N.Bienati, M.Nicoli, U.Spagnolini, Horizon picking for multidimensional data: an integrated approach, Proc. 6th International Congress of the Brazilian Geophysical Society, Rio de Janeiro 15-19 Aug., 1999 (2pp). (pdf)

 

P.Mazzucchelli, F.Rocca, U.Spagnolini, Regularizing land acquisition using Shot Continuation Operators: effects on amplitudes, Proc. Workshop of Society of Exploration Geophysicists (SEG’99) meeting, Houston, 1999, WS2-(4pp). (pdf)

 

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1998

 

S.Grion, A.Mazzotti, U.Spagnolini, Joint Estimation of AVO and Kinematic Parameters; Geophysical Prospecting, Vol.46, n.4, pp.405-422, July 1998, Blackwell Ed. (Best Paper Award EAGE). (pdf)

 

U.Spagnolini e S.Grion, Shape Parameter Estimation of Wavefronts with Known Waveform, Signal Processing, Elsevier Science Publishers B.V. (North-Holland), Vol.68, pp.233-257, Oct. 1998. (pdf)

 

U.Spagnolini, Cancellation of polarized impulsive noise using an azimuth-dependent conditional-mean estimator, IEEE Trans. Signal Processing, Vol.46, n.12, pp.3333-3344, Dec. 1998. (pdf)

Conferences

 

P.Mazzucchelli, F.Rocca, U.Spagnolini, S.Spitz, Wavefield interpolation: continuation or prediction filter techiniques?, Proc. 60th European Association of Geoscientists & Engineers (EAGE’98) Meeting, Lipsia 8-12 Giugno 1998. (pdf)

 

N.Bienati, U.Spagnolini, Traveltime picking in 3D data volumes, Proc. 60th European Association of Geoscientists & Engineers (EAGE’98) Meeting, Lipsia 8-12 Giugno 1998, session 1-12 (2pp). (pdf)

 

S.Agosti, G.G.Gentili, V.Rampa, U.Spagnolini, EM inversion and interface tracking: system calibration and application, in Proc. International Conference on Ground Penetrating Radar (GPR’98), Lawrence (Kansas), 27-30 May 1998, pp.607-612. (pdf)

 

S.Grion, A.Mazzotti,  U.Spagnolini, Coherent AVO picking, EAGE/SEG Workshop on Depth Imaging of reservoir attibutes, Boussens, France, 2-4 Agosto 1998, paper P005 (pdf)

 

G.Locatelli, P.Mazzucchelli, U.Spagnolini, S.Spitz, Sensitivity to velocity of wavefield interpolation methods, EAEG/SEG Workshop on Depth Imaging of reservoir attibutes, Boussens, France, 2-4 Agosto 1998, paper X018. (pdf)

 

D.Giancola, U.Girola, S.Parolari, A.Picciriello, U.Spagnolini, Space-Time Processing for co-channel interference rejection and channel estimation in GSM/DCS systems, Proc. IEEE International Symposium on Sygnals, Systems, and Electronics (ISSSE’98), Pisa 29 Sett.-3 Ott. 1998, pp.152-155. (pdf)

 

Patent

 

S.Fanfoni, A.Picciriello, S. Parolari, U.Spagnolini: Spatio-temporal equalization method for cancellation of  isofrequential interferers in signals received by antenna array, Patent N. WO9965160-A1 - DE69905039-E - EP1084536-A1 - IT1301493-B - EP1084536-B1 - ITMI01280 05.06.1998

 

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1997

 

U.Spagnolini, Permittivity Measurements of Multilayered Media With Monostatic Pulse Radar, IEEE Trans. Geoscience and Remote Sensing, Vol.35, n.2, pp.454-463, March 1997. (pdf)

Conferences

 

V.Rampa e U.Spagnolini, Multitarget detection/tracking of echoes with known waveform: algorithm and applications. Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP’97), Munic (Germany) 20-24 Aprile 1997, Vol.1 pp.487-490. (pdf)

 

S.Opreni, F.Ghezzi, M.Opreni, U.Spagnolini, F.Rocca, 3-D Prestack continuation operators: kinematics and amplitude behavior, Workshop on Amplitude-Preserving Seismic Reflection Imaging, Seeheim, Germany 3-5 Feb. 1997.

 

U.Spagnolini, F.Rocca, 3-D prestack continuation operators, Society of Exploration Geophysicists (SEG) Summer Research Workshop, Vail (Colorado), 3-8 Aug. 1997 (Abstract).

 

S.Agosti, G.G.Gentili, U.Spagnolini, EM inversion of monostatic GPR: application to pavement profiling, IEEE International Conference on Electromagnetics in Aerospace Applications (ICEAA’97), Torino 15-18 Settembre 1997. (pdf)

 

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1996

 

C.Bagaini and U.Spagnolini, 2D Continuation Operators and their Applications, Geophysics, Vol.61, n. 6, pp. 1846-1858, Nov.-Dec 1996. (pdf)

 

U.Spagnolini, 2D Phase Unwrapping and Phase Aliasing; in Seismic, signature, estimation and measurement O. M. Osman and E.Robinson - Dan Ebron Editor, Society of Exploration Geophysicists, Tulsa, OK (Geophysics reprint).

Conferences

 

V.Rampa e U.Spagnolini, Multilayer detection/tracking for monostatic ground penetrating radar (GPR), Proc. IEEE International Geoscience and Remote Sensing Symposium (IGARSS’96), Lincoln (Nebraska) 27-31 May 1996, Atti Vol. IV, pp.2038-2040. (pdf)

 

U.Spagnolini, Joint approach of EM inversion and multi-layer detection/tracking for pavement profiling, in Proc. International Conference on Ground Penetrating Radar (GPR’96), Sendai (Japan), 30 Sept.- 3 Oct. 1996, pp.235-240. (pdf)

 

U.Spagnolini, M.Opreni, S.Opreni, F.Rocca, 3D Shot regridding, Proc. 58th European Association of Exploration Geophysicists (EAEG’96) Meeting, Amsterdam 3-7 June 1996 (Paper P097). (pdf)

 

U.Spagnolini e S.Opreni, 3D Shot continuation operator, Proc. 66th Society of Exploration Geophysicists (SEG’96) Meeting Denver, 10-15 Nov. 1996, pp.439-442. (pdf)

 

 

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1995

 

U.Spagnolini, 2-D Phase Unwrapping and Instantaneous Frequency Estimation, IEEE Trans. Geoscience and Remote Sensing, Vol.33, n.3, pp.579-589, May 1995. (pdf)

 

G.Santarato e U.Spagnolini, Cancelling directional EM noise in magnetotellurics. Geophysical Prospecting, Vol.43, n.5, pp.605-621, 1995. (pdf)

Conferences

 

U.Spagnolini and A.Mazzotti, Joint estimation of AVO and kinematic parameters, Proc. 57th European Association of Exploration Geophysicists (EAEG’95) Meeting, Glasgow 29 May - 2 June 1995 (Paper C021). (pdf)

 

U.Spagnolini, EM inversion of Ground Penetrating radar, Proc. 57th European Association of Exploration Geophysicists (EAEG’95) Meeting, Glasgow 29 May - 2 June 1995 (Paper C007). (pdf)

 

F.Rocca and U.Spagnolini, A simple interpretation of reflection tomography, Proc. 57th European Association of Exploration Geophysicists (EAEG’95) Meeting, Glasgow 29 May - 2 June 1995 (Paper D002). (pdf)

 

U.Spagnolini, Inverse problem in ground penetrating radar, Proc. 4th IEEE International Conference on Electromagnetics in Aerospace Applications (ICEAA’95), Torino 12-15 Sept. 1995, pp.267-270. (pdf)

 

U.Spagnolini, EM inversion of monostatic Ground Penetrating radar, Proc. Society of Exploration Geophysicists (SEG’95) Meeting Huston 8-12 Oct. 1995, pp.368-371. (pdf)

 

A.Benassi e U.Spagnolini, Quantitative monostatic GPR analysis in interface profiling:EM inversion, Proc. 1st Environmental and Engineering Geophysics (EEGS’95) Meeting, Turin (Italy) 25-27 Sept. 1995, pp.279-281. (pdf)

 

V.Rampa, U.Spagnolini, C.Stagni and C.Toja, Quantitative monostatic GPR analysis in interface profiling: multisignal detection-based layer estimation, Proc. 1st Environmental and Engineering Geophysics (EEGS’95) Meeting, Turin (Italy) 25-27 Sept. 1995, pp.282-285. (pdf)

 

U.Spagnolini, 1995, Ground Penetrating Radar, in Reports on Instrumentation/Future Technologies (I/FT) della IEEE-GRS Society, IEEE Geoscience and Remote Sensing, issue Nov. 1995 (in http://www.ieee.org/grs)

 

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1994

 

U.Spagnolini, Compound Events Decomposition and Interaction of AVO and Velocity Information. Geophysical Prospecting, Vol.42, n.3, pp.241-259, 1994 (pdf)

 

U.Spagnolini, Time-domain estimation of MT impedance tensor. Geophysics Vol.59, n.5, pp.712-721. May 1994 (pdf)

 

U.Spagnolini and F.Rocca, Velocity analysis as Shape Parameter estimation of wideband events, Proc. 56th European Association of Exploration Geophysicists (EAEG’94) Meeting, Wien 6-10 June 1994 (Paper H21). (pdf)

 

G.Olmo, L.Lo Presti and U.Spagnolini, Wavelet Transform in geophysical signal processing: an application to velocity analysis, Proc. 56th European Association of Exploration Geophysicists (EAEG’94) Meeting, Wien 6-10 June 1994 (Atti Paper H014). (pdf)

 

G.Santarato, U.Spagnolini and V.Iliceto, Characterization of EM noise caused by DC electrified raylways, 12th workshop on Electromagnetic Induction in the Earth, Brest-UK 8-13 Agosto, 1994, Abstract pp.105.

 

U.Spagnolini, 1994, Ground Penetrating Radar for environmental engineering, Pan African / Middle East Exploration Conference, Cairo 21-24 March, 1994.

 

T.Pagnoni and U.Spagnolini, Pavement profiling with Ground Penetrating Radar, International Conference on Ground Penetrating Radar (GPR’94), Kitchener (Ontario) 12-16 June, 1994.

 

C.Bagaini, U.Spagnolini, L.Zanzi and F.Rocca, 1994, Decomposition of prestack migration operators for velocity analysis, Pan African / Middle East Exploration Conference, Cairo 21-24 Marzo, 1994.

 

C.Bagaini, U.Spagnolini and V.Pazienza, Velocity analysis and missing offset restoration by prestack continuation operators, Proc. 64rd Society of Exploration Geophysicists (SEG’94) Meeting Los Angeles, 23-28 Oct. 1994, pp.1549-1552. (pdf)

 

G.Bernasconi, A.De Nicolao, G.Drufuca, G.Lambare', A.Mazzotti, A.M.Melis, G.Ravagnan, F.Rocca and U.Spagnolini, Impact of a priori information; Cap.7 del libro Modeling the earth for oil exploration (p.528-588), K. Helbig Editor, Elsevier Science Ltd.. 1994.

 

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1988-1993

 

U.Spagnolini, 2D Phase Unwrapping and Phase Aliasing; Geophysics, Vol.58, n.9, pp.1324-1334. Sept.1993 (pdf)

 

U.Spagnolini, L.Macciotta, A.Manni, 1993, Velocity analysis by truncated Singular Value Decomposition, Proc. 63rd Society of Exploration Geophysicists (SEG’93) Meeting Washington, 26-30 Sept. 1993, pp.677-680. (pdf)

 

U.Spagnolini e G.Santarato, 1993, Directional Noise Canceling in Magnetotellurics, Proc. 55th European Association of Exploration Geophysicists (EAEG’93) Meeting, Stavanger 7-11 June 1993 (Paper D019). (pdf)

 

C.Bagaini e U.Spagnolini, 1993, Shot Continuation Operator, Proc. 55th European Association of Exploration Geophysicists (EAEG’93) Meeting, Stavanger 7-11 June 1993 (Paper B033). (pdf)

 

C.Bagaini e U.Spagnolini, 1993, Common shot velocity analysis by shot continuation operator, Proc. 63rd Society of Exploration Geophysicists (SEG’93) Meeting Washington D.C., 26-30 Sept. 1993, p.673-676. (pdf)

 

U.Spagnolini, 1992, Degrees of freedom and interaction of AVO and velocity infomation; Proc. EAEG/SEG Workshop on AVO, Big-Sky, Montana 9-14 Aug. 1992, pp.246-251 (Best Paper Award of “Sensitivity, detectability and ambiguity” Session). (pdf)

 

U.Spagnolini, Adaptive Picking of Refracted First Arrival. Geophysical Prospecting, Vol.39, n.3, pp. 293-312. April 1991 (AEI Award, 1991; Van Weelden Best Paper Award 1991 of EAGE). (pdf)

 

U.Spagnolini, 1991, 2D Phase Unwrapping; Proc. Society of Exploration Geophysicists (SEG’91) Meeting Huston, 11-14 Nov. 1991, pp.1350-1353. (pdf)

 

G.Bernasconi and U.Spagnolini, 1990, Waveform-dependent AVO and PVO analysis; Abstract 52nd European Association of Exploration Geophysicists (EAEG’90) Meeting, Copenhagen 28 May-1 June 1990, pp.37-38.

 

U.Spagnolini, G.Santarato and V.Iliceto, 1990, Adaptive magnetotelluric impedance tensor identification; Abstract 52nd European Association of Exploration Geophysicists (EAEG’90) Meeting, Copenhagen 28 May-1 June 1990, pp.159.

 

U.Spagnolini, 1990, Adaptive MT Time Domain Processing. Proc. Society of Exploration Geophysicists (SEG’90) Meeting 23-27 Sept. 1990, S.Francisco, pp.501-503. (pdf)

 

U.Spagnolini, 1990, Evaluation of the Ambiguity of seismic inversion; Proc. 53nd European Association of Exploration Geophysicists (EAEG’90) Meeting, Firenze 27-31 May 1990. (pdf)

 

U.Spagnolini, 1988, Adaptive Picking of Refracted First Arrival, Abstract 50th European Association of Exploration Geophysicists (EAEG’88) Meeting, The Hague, 6-10 June 1988. (pdf)

 

 

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