Celso de Almeida

Publication Activity (10 Years)

Years Active: 1995-2020
Publications (10 Years): 27

Top Topics

Top Venues

Wirel. Pers. Commun.

Publications

Henry Ramiro Carvajal Mora, Nathaly Verónica Orozco Garzón, Daniel Altamirano, Celso de Almeida
Performance Analysis of Non-Ideal Sectorized SFR Cellular Systems in Rician Fading Channels With Unbalanced Diversity. IEEE Access 8 (2020)
Gonzalo F. Olmedo, Román A. Lara-Cueva, Diego Martínez, Celso de Almeida
Performance Analysis of a Novel TCP Protocol Algorithm Adapted to Wireless Networks. Future Internet 12 (6) (2020)
Carlos Daniel Altamirano, Juan Minango, Henry Ramiro Carvajal Mora, Celso de Almeida
BER Evaluation of Linear Detectors in Massive MIMO Systems Under Imperfect Channel Estimation Effects. IEEE Access 7 (2019)
Juan Minango, Celso de Almeida
Hyper-power zero forcing detector for massive MIMO systems. Wirel. Networks 25 (7) (2019)
Henry Ramiro Carvajal Mora, Nathaly Veronica Orozco Garzon, Paulo Chiliguano, Celso de Almeida
Enabling Signal Space Diversity for MU-MIMO/OFDMA Cellular Systems That Employ Frequency Diversity. IEEE Access 7 (2019)
Nathaly Veronica Orozco Garzon, Henry Ramiro Carvajal Mora, Celso de Almeida
Performance Evaluation of Encoded Opportunistic Transmission Schemes. IEEE Access 7 (2019)
Henry W. Merino, Carlos E. Câmara, Celso de Almeida
Uplink spectral efficiency for small-cells with dual-hop amplify-and-forward relaying at 28 GHz. IET Commun. 13 (5) (2019)
Henry W. Merino, Carlos E. Câmara, Celso de Almeida
Effects of multiple co-channel interferers on the performance of amplify-and-forward relaying with optimum combining, multiple relays and multiple antennas. Phys. Commun. 27 (2018)
Juan Minango, Celso de Almeida
Low Complexity Zero Forcing Detector Based on Newton-Schultz Iterative Algorithm for Massive MIMO Systems. IEEE Trans. Veh. Technol. 67 (12) (2018)
Henry Ramiro Carvajal Mora, Nathaly Veronica Orozco Garzon, Celso de Almeida
Signal Space Diversity in Single and Multiuser Scenarios Employing Sphere Decoder Detector. IEEE Commun. Lett. 22 (4) (2018)
Juan Minango, Celso de Almeida
A Low-Complexity Linear Precoding Algorithm Based on Jacobi Method for Massive MIMO Systems. VTC Spring (2018)
Juan Minango, Celso de Almeida
Achieving optimum performance with ZF detector by using a novel precoding approach in spatial multiplexing MIMO systems. Phys. Commun. 31 (2018)
Juan Minango, Celso de Almeida, Carlos Daniel Altamirano
Low-complexity MMSE detector for massive MIMO systems based on Damped Jacobi method. PIMRC (2017)
Henry Ramiro Carvajal Mora, Nathaly Veronica Orozco Garzon, Celso de Almeida
BER analysis of overloaded MC-CDMA cellular system employing sphere decoder in non-ideal sectorization scenario. WiMob (2017)
Nathaly Veronica Orozco Garzon, Henry Ramiro Carvajal Mora, Celso de Almeida
A hybrid transmission scheme employing opportunistic transmission and multiuser diversity. WiMob (2017)
Juan Minango, Celso de Almeida
Low-complexity MMSE detector based on refinement Gauss-Seidel method for massive MIMO systems. LATINCOM (2017)
Henry Ramiro Carvajal Mora, Nathaly Veronica Orozco Garzon, Celso de Almeida
Mean Bit Error Rate Evaluation of MC-CDMA Cellular Systems Employing Multiuser-Maximum-Likelihood Detector. IEEE Trans. Veh. Technol. 66 (11) (2017)
Henry Ramiro Carvajal Mora, Nathaly Veronica Orozco Garzon, Celso de Almeida
Mean Spectral Efficiency Evaluation of the Uplink of MC-CDMA Cellular Systems. Wirel. Pers. Commun. 96 (3) (2017)
Juan Minango, Celso de Almeida
Low-complexity MMSE detector based on the first-order Neumann series expansion for massive MIMO systems. LATINCOM (2017)
Henry W. Merino, Carlos E. Câmara, Celso de Almeida
Effects of Interference on the Performance of Dual-Hop Fixed-Gain Relaying with Antenna Array at Destination. MASS (2016)
Carlos Daniel Altamirano, Celso de Almeida
Inter-user interference reduction factor for 3-D massive MIMO systems. LATINCOM (2016)
Nathaly Veronica Orozco Garzon, Henry Ramiro Carvajal Mora, Celso de Almeida
Performance Analysis of Opportunistic Systems Employing Maximal Ratio Combining and Antenna Array. VTC Fall (2016)
Henry W. Merino, Carlos E. Câmara, Celso de Almeida
On the Performance of DF Relay Selection with Optimum Combining and Co-Channel Interference. MASS (2016)
Henry Ramiro Carvajal Mora, Nathaly Veronica Orozco Garzon, Celso de Almeida
On the Performance of MC-CDMA Cellular Systems Employing Multiuser Decorrelating Detector and Antenna Array. VTC Fall (2016)
Luís Otávio Mataveli, Celso de Almeida
Complexity Reduction of Convolutional and Turbo Decoding Based on Reliability Thresholds. Wirel. Pers. Commun. 82 (3) (2015)
Henry Merino A., Celso de Almeida, Carlos E. Câmara
On the performance of wireless cooperative communication with opportunistic transmission. GIIS (2015)
Rodolpho Gianini, Celso de Almeida
Doubling the Data Throughput in CDMA Cellular Networks. Wirel. Pers. Commun. 85 (4) (2015)
Lailson F. dos Santos, Jaime Portugheis, Celso de Almeida
Symbol-flipping decoding of nonbinary LDPC codes over BI-AWGN channels. LATINCOM (2014)
Daniel Altamirano, Celso de Almeida
Evaluation of the effects of co-channel interference on the bit error rate of wireless networks with error correcting codes in fading channels. LATINCOM (2012)
Luís Otávio Mataveli, Celso de Almeida
A Turbo Multiuser Detector Based on Samples Reliability. Wirel. Pers. Commun. 64 (1) (2012)
Renato F. Baldini Filho, Celso de Almeida, Gustavo Fraidenraich
On the Performance of CDMA Systems Employing Multiuser Decorrelating Detector and Antenna Array. IEEE Trans. Veh. Technol. 56 (4) (2007)
José Santo G. Panaro, Celso de Almeida
Performance Analysis of Multidimensional PPM Codes for Optical CDMA Systems in the Presence of Noise. ICT (2004)
Roger Pierre Fabris Hoefel, Celso de Almeida
Performance of IEEE 802.11-based networks with link level adaptive techniques. VTC Fall (2) (2004)
Roger Pierre Fabris Hoefel, Celso de Almeida
Dynamic slot scheduling schemes for TDD DS-CDMA systems with 2D RAKE receivers. VTC Spring (2002)
Celso de Almeida, Reginaldo Palazzo Júnior
On the frequency allocation for mobile radio telephone systems. PIMRC (1995)