1.3k citations
- University of LisbonPT261 papers
- Instituto Superior TécnicoPT175 papers
- University of CoimbraPT74 papers
- University of AveiroPT56 papers
- Instituto Politécnico de LisboaPT49 papers
- Imperial College LondonGB33 papers
- Iscte – Instituto Universitário de LisboaPT32 papers
- Centre National de la Recherche ScientifiqueFR30 papers
- Universidade do PortoPT22 papers
- University of Beira InteriorPT19 papers
- Universidade Técnica de LisboaPT18 papers
- University College LondonGB18 papers
Showing 2015 · cs.ITShow all
3 papers · 2 filters
cs.IT2015★ 95 cited
Joint CSIT Acquisition Based on Low-Rank Matrix Completion for FDD Massive MIMO Systems
Wenqian Shen, Linglong Dai, Byonghyo Shim +2
Channel state information at the transmitter (CSIT) is essential for frequency-division duplexing (FDD) massive MIMO systems, but conventional solutions involve overwhelming overhe…
cs.IT2015★ 13 cited
Massive MIMO Full-Duplex Relaying with Optimal Power Allocation for Independent Multipairs
João S. Lemos, Francisco Rosário, Francisco A. Monteiro +2
With the help of an in-band full-duplex relay station, it is possible to simultaneously transmit and receive signals from multiple users. The performance of such system can be grea…
cs.IT2015★ 12 cited
Full-Duplex Relaying in MIMO-OFDM Frequency-Selective Channels with Optimal Adaptive Filtering
João S. Lemos, Francisco A. Monteiro, Ivo Sousa +1
In-band full-duplex transmission allows a relay station to theoretically double its spectral efficiency by simultaneously receiving and transmitting in the same frequency band, whe…