2011
Journals
Combined Distributed Turbo Coding and Space Frequency Block Coding Techniques
V. Bota, Zs. A. Polgar, A. Silva, S. Teodoro, M. P. Stef, A. Moço, A. Botos and A. Gameiro
Accepted for publication in Eurasip Journal of Wireless Communications and Networking |
Conferences
Performance Comparison of Two Cooperative Coding Algorithms in Relay-Enhanced Wireless Transmissions
C. M. Bota, V. Bota, M. Varga, A. Botos
Submitted to IEEE Vehicular Technology Conference VTC Spring 2011 |
Performance Evaluation of Combined Hybrid ARQ and Link Adaptation for Coded Cooperation in Block-Fading Channels
M.Varga, M.A.Badiu, V.Bota
Submitted to IEEE Vehicular Technology Conference VTC Spring 2011 |
Books
Channel and Parameters Acquisition in Cooperative OFDM Schemes
Darlene, Neves, Carlos Ribeiro, Adão Silva and Atílio Gameiro
Accepted to Vehicular Technologies, I-Tech Education and Publishing |
2010
Journals
Effects of Channel estimation on multi-user Virtual MIMO-OFDMA Relay-based networks
Víctor P. Gil Jiménez, Carlos Miguel Ribeiro, Atilio Gameiro, and A. Armada
Eurasip Journal of Wireless Communications and Networking, Volume 2010 (2010). |
Multi-User Multiple Antenna Systems in Up-Link OFDM Communications
N. Chiurtu
CSEM Annual Scientific Report (public document) |
Novel precoded relay-assisted algorithm for cellular systems
S. Teodoro, A. Silva, J. M. Gil, and A. Gameiro
Eurasip Journal of Wireless Communications and Networking, Volume 2010 (2010). |
Simplifying Metastability with Double Data Rate (IDDR)
P. Matas
Journal, Issue 72, Xilinx. |
Single and multiple antenna, relay-assisted techniques for uplink and downlink OFDM systems
A. Moço, S. Teodoro, A. Silva, H. Lima, and A. Gameiro
IARIA International Journal on Advances in Systems and Measurements, Vol.3, No. 1&2. |
Conferences
A Time Domain Channel Estimation Scheme for Equalize-and-Forward Relay-Assisted Systems
Darlene, Neves, Carlos Ribeiro, Adão Silva and Atílio Gameiro
Proc. of IEEE Vehicular Technology Conference (VTC-Fall), Ottawa, Canada. |
Cooperation Protocol for the Uplink of Relay Assisted Cellular Networks
M. P. Stef, Zs. A. Polgar, V. Bota
Proceedings of the Personal, Indoor, Mobile Radio Communications PIMRC, Istanbul, Turkey. |
Data precoded relay-assisted scheme for cellular systems
S. Teodoro, A. Silva, J. M. Gil, and A. Gameiro
Proc. of PIMRC, Istanbul, Turkey. |
Distributed space-time code using precoding for cellular systems
S. Teodoro, A. Silva, J. M. Gil, and A. Gameiro
Proc. of VTC, Ottawa, Canada. |
Link Adaptation for Cooperative Communications with Repetition Coding
M.Varga, V. Bota, C.M. Bota, M.A. Badiu
Proceedings of the IEEE Communications, Bucharest, Romania |
Link Performance Prediction Methods for Cooperative Relaying in Wireless Networks
M. A. Badiu, M. Varga, V. Bota
Proceedings of International Symposium on Wireless Communications and Systems ISWCS, York, United Kingdom. |
Network-Coded Cooperation Protocol for Multiple Source – Multiple Relay Topologies in Cellular Networks
M. P. Stef, Zs. A. Polgar, V. Bota
Proceedings of ICT Future Networks& Mobile Summit 2010, Florence, Italy. |
Performance Evaluation of a Distributed SFBC Relay-Assisted Scheme for OFDM Systems
S. Teodoro, A. Moço, A. Silva, and A. Gameiro
Proc. of Future Network & Mobile Summit 2010, Florence, Italy. |
Precoded multiple relay-assisted scheme for cellular systems
S. Teodoro, A. Silva, J. M. Gil, and A. Gameiro
Proc. of International Symposium on Wireless Personal Multimedia Communications (WPMC), Recife, Brazil. |
Space-Frequency Transmit Diversity in Multi-User Multiple Antenna Systems
N. Chiurtu
IEEE International Conference on Wireless and Mobile Communications, ICWMC, Valencia, Spain. |
Split-Extended LDPC codes for coded cooperation
Valentin Savin
Proceedings of ISITA, Taiwan. |
XOR-based Coded Cooperation Algorithm for Multiple Source – Multiple Relay Topologies
M. P. Stef, Zs. A. Polgar, V. Bota, A. Botos
Proceedings of the IEEE Communications, Bucharest, Romania |
Workshops
A Real Time MIMO-LTE Test Bed
P. Matas, Q. Perez, J. Lorca and A. Villanua
XX Jornadas Telecom I+D 2010, Valladolid, Spain. |
2009
Conferences
A Practical Semi-Distributed Relay Node Selection Algorithm for Simple Relaying Schemes
M. Varga, M. Badiu, V. Bota, Zs. Polgar
ICT – Mobile Summit 2009, Santander, June, 2009 |
Capacity Comparison of Relay-Assisted Schemes with and without Direct Path
Sara Teodoro, Adão Silva, João Gil and Atílio Gameiro
ICT Mobile and Wireless Summit, Sweden, June, 2009 |
Channel Estimation Schemes for OFDM Relay-Assisted Systems
Darlene Neves; Carlos Ribeiro, Adão Silva and Gameiro, A.
IEEE Vehicular Technology Conference (VTC-Spring), Spain, April, 2009 |
Distributed Space-Frequency Block Coding for a 2-Antenna Relay in Downlink OFDM Systems
Sara Teodoro, Adão Silva, João Gil and Atílio Gameiro
International Symposium on Communications and Information Technologies (ISCIT), Korea, Sep. 2009 |
Multiple Antenna Relay-Assisted Schemes for the Uplink OFDM Based Systems
Andreia Moço, Hugo Lima, Adão Silva and Atílio Gameiro
IEEE International Symposium on Wireless Communication Systems (ISWCS), Italy, Sep. 2009 |
Multi-User Multiple Antenna Systems in Up-Link OFDM Communications
N. Chiurtu, J. Ayadi
International Conference on Electronics Circuits and Systems (ICECS), Medina, Tunisia, December 2009 |
Network and Channel Coded Cooperation Algorithms for Cellular Networks
Zs. Polgar, M. Stef, V.Bota
IEEE Vehicular Technology Conference (VTC-Spring), Barcelona, April, 2009 |
Performance Assessment of Single and Multiple Antenna Relays for the Uplink OFDM Systems
Hugo Lima, Andreia Moço, Adão Silva and Atílio Gameiro
International Conf. on Networking and Services (ICNS), Portugal, Sep. 2009 |
Virtual MIMO Schemes for Downlink Space-Frequency Coding OFDM Systems
Sara Teodoro, Adão Silva, João Gil and Atílio Gameiro
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Japan, Sep. 2009 |
Workshops
Combined Network and Distributed FEC Coding Cooperation Schemes for the Two-Way Relay Channel
Botoş, M. Ştef, V. Bota, D. Stoiciu
7-th MCM of COST 2100, Braunschweig, 2009 |
Efficiency of Repetition Coding in Relay-Enhanced Transmissions
M. Varga, Zs. Polgar, V. Bota
9-th MCM of COST 2100, Viena, 2009 |
Network-Coded Cooperation Analysis for Multiple Source – Multiple Relay Architectures
Zs. Polgar, M. Stef, V.Bota A. Botos, Zs. Polgar
8-th MCM of COST 2100, Valencia, 2009 |
Performance Analysis of Some Distributed Network and Channel Coding Schemes in Cooperative Transmissions
P.Stef, Zs.A. Polgar, V. Bota
7-th MCM of COST 2100, Braunschweig, 2009 |
2008
Conferences
A slotted-ALOHA protocol with cooperative diversity
R. Samano Robles and A. Gameiro
Proceedings of the Wireless Internet Conference WICON 2008, November 17-19, Maui, Hawaii, USA |
Capacity Comparison between Alamouti and Cooperative VAA with EF and AF Relays
Sara Teodoro, Adão Silva, João Gil e Atílio Gameiro
Proceedings of ICT Mobile and Wireless Summit, Sweden, June 2008 |
Enhanced Wireless Communication Systems Employing Cooperative Diversity
Atílio GAMEIRO, Q. PEREZ, D. CASTELAIN, G. NUHAMOVITCH, V. MONTEIRO, J. B. PIERROT, A. JAHOUAR, V. BOTA
Proceedings of ICT Mobile and Wireless Summit, Sweden, June 2008 |
Performance Analysis of Some Distributed Network and Channel Coding Schemes in Cooperative Transmissions
M.P.Stef, Zs.A. Polgar, V.Bota
Presented at the 6th MCM meeting of the COST 2100 Action, Lille, France, October 2008 |
Performance Comparison of Relay-Nodes Assignment Algorithms for Cooperative Networks
M.A.Badiu, V. Bota, Zs.A. Polgar
Presented at the 6th MCM meeting of the COST 2100 Action, Lille, France, October 2008 |
Performance Evaluation of Virtual MIMO Schemes for the UL OFDMA Based
Andreia Moço, Sara Teodoro, Adão Silva e Atílio Gameiro
Proceedings of The Fourth International Conference on Wireless and Mobile Communications, Greece, July 2008 |
Serially-Concatenated LDPC-LDPC Codes for Wireless Mobile Transmissions
M.Varga, V. Bota, Zs. Polgar
Presented at the 4th MCM meeting of the COST 2100 Action, Wroclaw, Poland, February 2008 |
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