Rui Dinis - researchr alias

researchr

You are not signed in
Sign in
Sign up

Viewing Publication 1 - 100 from 397

2021

Optimum Performance of Nonlinear MIMO-SVD SchemesJoão Guerreiro 0001, Rui Dinis, Paulo Montezuma. vtc 2021: 1-5 [doi]

A Low-Complexity Soft-Output Signal Data Detection Algorithm for UL Massive MIMO SystemsSalah Berra, Mahmoud A. M. Albreem, Maha Malek, Rui Dinis, Xingwang Li 0001, Khaled M. Rabie. cits 2021: 1-6 [doi]

Power Allocation, Relay Selection, and User Pairing for Cooperative NOMA Systems with Rate FairnessBrena K. S. Lima, Daniel Benevides da Costa, Rodolfo Oliveira, Rui Dinis, Marko Beko, Ugo Silva Dias. vtc 2021: 1-5 [doi]

Sum-Rate of Cell Free Massive MIMO Systems With Power Amplifier Non-LinearityZahra Mokhtari, Rui Dinis. access, 9:141927-141937, 2021. [doi]

Low Complexity Hybrid Precoding Designs for Multiuser mmWave/THz Ultra Massive MIMO SystemsJoão Pedro Pavia, Vasco R. J. Velez, Renato Ferreira, Nuno Souto, Marco A. Ribeiro, João Carlos Silva 0001, Rui Dinis. sensors, 21(18):6054, 2021. [doi]

A State-Space Approach for Tracking Doppler Shifts in Radio Inter-Satellite LinksPedro Pedrosa, Daniel Castanheira, Adão Silva, Rui Dinis, Atílio Gameiro. access, 9:102378-102386, 2021. [doi]

A State-space Approach for Efficient Channel Tracking in Hybrid Analog/Digital MIMO ArchitecturesP. Pedrosa, Daniel Castanheira, A. Silva, Rui Dinis, Atílio Gameiro. vtc 2021: 1-5 [doi]

A Novel Highly-efficient Amplification Scheme for Satellite CommunicationsPedro Viegas, João Guerreiro 0001, Hugo Serra, Ricardo Madeira, Pedro Morgado 0003, Ricardo Laires, Rui Dinis, Paulo Montezuma, João Pedro Oliveira 0003. icc 2021: 1-6 [doi]

A Highly-Efficient Amplification Scheme for OFDM SignalsPedro Viegas, João Guerreiro 0001, Rui Dinis, Paulo Montezuma, João Pedro Oliveira 0003, Ricardo Laires, Pedro Morgado, Hugo Serra, Ricardo Madeira. vtc 2021: 1-5 [doi]

A Novel Highly-Efficient Amplification Scheme for Wireless Communications in a CathLab EnvironmentPedro Viegas, Hugo Serra, João Guerreiro 0001, Ricardo Madeira, David Borges, Rui Dinis, Paulo Montezuma, João Pedro Oliveira 0003, Luís Miguel Campos, Marko Beko. access, 9:87520-87530, 2021. [doi]

2020

On the Receiver Design for Nonlinear NOMA-OFDM SystemsJoão Guerreiro 0001, Rui Dinis, Paulo Montezuma, Miguel Campos. vtc 2020: 1-6 [doi]

On the Achievable Capacity of MIMO-OFDM Systems in the CathLab EnvironmentJoão Guerreiro 0001, Rui Dinis, Luís Miguel Campos. sensors, 20(3):938, 2020. [doi]

Performance Analysis of NOMA in 5G Systems With HPA NonlinearitiesOussama Ben Haj Belkacem, Mohamed Lassaad Ammari, Rui Dinis. access, 8:158327-158334, 2020. [doi]

Nonlinear Distortion Effects in Secure Energy Efficient MIMO SystemsDavid Borges, Akashkumar Rajaram, Paulo Montezuma, Rui Dinis, Marko Beko. csndsp 2020: 1-4 [doi]

An OFDM-Based Waveform With High Spectral EfficiencyFilipe Conceição, Marco Gomes 0001, Vítor Silva 0001, Rui Dinis. icl, 24(11):2614-2618, 2020. [doi]

Highly efficient TIBWB-OFDM waveform for broadband wireless communicationsFilipe Conceição, Marco Gomes 0001, Vítor Silva 0001, Rui Dinis. vtc 2020: 1-5 [doi]

Cloud-Based Implementation of an Automatic Coverage Estimation Methodology for Self-Organising NetworkDaniel Fernandes, Diogo Clemente, Gabriela Soares, Pedro Sebastião, Francisco Cercas, Rui Dinis, Lucio Studer Ferreira. access, 8:66456-66474, 2020. [doi]

Comparison of Artificial Intelligence and Semi-Empirical Methodologies for Estimation of Coverage in Mobile NetworksDaniel F. S. Fernandes, António Raimundo, Francisco Cercas, Pedro Sebastião, Rui Dinis, Lêcio S. Ferreira. access, 8:139803-139812, 2020. [doi]

Iterative Analog-Digital Multi-User Equalizer for Wideband Millimeter Wave Massive MIMO SystemsRoberto Magueta, Daniel Castanheira, Pedro Pedrosa, Adão Silva, Rui Dinis, Atílio Gameiro. sensors, 20(2):575, 2020. [doi]

Downlink Sum-Rates of SC-FDP and OFDM Massive MIMO Systems in Doubly Dispersive ChannelsZahra Mokhtari, Maryam Sabbaghian, Rui Dinis. tvt, 69(8):8065-8079, 2020. [doi]

Hybrid Precoding and Combining Algorithm for Reduced Complexity and Power Consumption Architectures in mmWave CommunicationsJoão Pedro Pavia, Nuno Souto, Marco A. Ribeiro, João Silva, Rui Dinis. vtc 2020: 1-5 [doi]

Efficient Joint Channel Equalization and Tracking for V2X Communications Using SC-FDE SchemesPedro Pedrosa, Daniel Castanheira, Adão Silva, Rui Dinis, Atílio Gameiro. access, 8:55158-55169, 2020. [doi]

A State-space Approach for MIMO Channel Tracking in SC-FDE TransmissionsP. Pedrosa, Daniel Castanheira, A. Silva, Rui Dinis, Atílio Gameiro. vtc 2020: 1-5 [doi]

A State-space Approach for Efficient Channel Tracking in OFDM TransmissionsP. Pedrosa, Daniel Castanheira, Adão Silva, Rui Dinis, Atílio Gameiro. vtc 2020: 1-5 [doi]

On the Complexity Requirements of a Panel-Based Large Intelligent SurfaceAndreia Pereira, Fredrik Rusek, Marco Gomes 0001, Rui Dinis. globecom 2020: 1-6 [doi]

The Impact of Terminal Mobility on the Performance of a Panel-Based Large Intelligent SurfaceAndreia Pereira, Fredrik Rusek, Marco Gomes 0001, Rui Dinis. acssc 2020: 569-573 [doi]

Joint Channel and Information Estimation on Symbol Decomposition-Based Secure Point-to-Point CommunicationsAkashkumar Rajaram, David Borges, Paulo Montezuma, Rui Dinis, Dushantha Nalin K. Jayakody, Marko Beko. ifip5-5 2020: 137-146 [doi]

Performance Evaluation of Nonlinear Effects in Frequency-Splitting SWIPT SignalsAkashkumar Rajaram, Rui Dinis, João Madeira, Dushantha Nalin K. Jayakody, Marko Beko. vtc 2020: 1-5 [doi]

Modulation-Based Simultaneous Wireless Information and Power TransferAkashkumar Rajaram, Dushantha Nalin K. Jayakody, Bin Chen 0006, Rui Dinis, Sofiène Affes. icl, 24(1):136-140, 2020. [doi]

Nonlinearities Impact on Massive MIMO Millimeter Wave Hybrid SystemsSara Teodoro, Adão Silva, Rui Dinis, Atílio Gameiro. vtc 2020: 1-6 [doi]

A new combination of adaptive channel estimation methods and TORC equalizer in MC-CDMA systemsMohammed Zidane, Rui Dinis. ijcomsys, 33(11), 2020. [doi]

2019

Simplified and accurate BER analysis of magnitude modulated M-PSK signalsPedro Bento, Andreia Pereira, Marco Gomes 0001, Rui Dinis, Vítor Silva 0001. iet-com, 13(10):1443-1448, 2019. [doi]

Low-Complexity Equalisers for Offset Constellations in Massive MIMO SchemesPedro Bento, Andreia Pereira, Rui Dinis, Marco Gomes 0001, Vítor Silva 0001. access, 7:94373-94390, 2019. [doi]

Energy Efficient Massive MIMO Point-to-Point Communications with Physical Layer Security: BPSK vs QPSK DecompositionDavid Borges, Paulo Montezuma, Rui Dinis, Pedro Viegas. ifip5-5 2019: 283-295 [doi]

On the Detection of MIMO Signals with Strong Nonlinear Distortion EffectsJoão Felix, João Guerreiro, Rui Dinis. vtc 2019: 1-5 [doi]

Reduced-Complexity Quasi-Optimum Detection for MIMO-OFDM Signals with Strong Nonlinear DistortionJoão Felix, João Guerreiro 0001, Rui Dinis, Paulo Montezuma. globecom 2019: 1-6 [doi]

Integration of a Cloud-Based Realistic and Automatic Coverage Estimation Methodology in Metric SaaSDaniel Fernandes, Gabriela Soares, Diogo Clemente, Rodrigo Cortesão, Pedro Sebastião, Francisco Cercas, Rui Dinis, Lucio Studer Ferreira. wpmc 2019: 1-4 [doi]

Combining Measurements and Propagation Models for Estimation of Coverage in Wireless NetworksDaniel Fernandes, Gabriela Soares, Diogo Clemente, Rodrigo Cortesão, Pedro Sebastião, Francisco A. B. Cercas, Rui Dinis, Lucio Studer Ferreira. vtc 2019: 1-5 [doi]

Nonlinear Effects in NOMA Signals: Performance Evaluation and Receiver DesignJoão Guerreiro, Rui Dinis, Paulo Montezuma, Mário Marques da Silva. vtc 2019: 1-5 [doi]

Generalized LINCJoão Guerreiro, Rui Dinis, Paulo Montezuma, Mário Marques da Silva. phycomm, 36, 2019. [doi]

On the Achievable Performance of Nonlinear MIMO SystemsJoão Guerreiro, Rui Dinis, Paulo Montezuma, Mário Marques da Silva. icl, 23(10):1725-1729, 2019. [doi]

Low-Complexity SC-FDE Techniques for Massive MIMO Schemes With Low-Resolution ADCsJoão Guerreiro, Rui Dinis, Paulo Montezuma. tcom, 67(3):2368-2380, 2019. [doi]

Iterative frequency-domain detection and compensation of nonlinear distortion effects for MIMO systemsJoão Madeira, João Guerreiro, Rui Dinis. phycomm, 37, 2019. [doi]

On the Physical Layer Security Characteristics for MIMO-SVD Techniques for SC-FDE SchemesJoao Madeira, João Guerreiro, Rui Dinis, Paulo Montezuma, Luís Miguel Campos. sensors, 19(21):4757, 2019. [doi]

Hybrid Multi-User Equalizer for Massive MIMO Millimeter-Wave Dynamic Subconnected ArchitectureRoberto Magueta, Daniel Castanheira, Adão Silva, Rui Dinis, Atílio Gameiro. access, 7:79017-79029, 2019. [doi]

Hybrid Nonlinear Multiuser Equalizer for mmWave Massive MIMO CE-OFDM SystemsRoberto Magueta, R. Enes, Sara Teodoro, Adão Silva, Daniel Castanheira, Rui Dinis, Atílio Gameiro. pimrc 2019: 1-6 [doi]

A Survey on Massive MIMO Systems in Presence of Channel and Hardware ImpairmentsZahra Mokhtari, Maryam Sabbaghian, Rui Dinis. sensors, 19(1):164, 2019. [doi]

Algorithms for Estimating the Location of Remote Nodes Using SmartphonesDário Pedro, Slavisa Tomic, Luís Bernardo, Marko Beko, Rodolfo Oliveira, Rui Dinis, Paulo Pinto, Pedro Amaral. access, 7:33713-33727, 2019. [doi]

Joint Channel Equalization and Tracking for V2X Communications Using SC-FDE SchemesP. Pedrosa, Rui Dinis, Daniel Castanheira, A. Silva, Atílio Gameiro. globecom 2019: 1-6 [doi]

Joint Channel Equalization and Tracking for SC-FDE SchemesP. Pedrosa, Rui Dinis, Daniel Castanheira, A. Silva, Atílio Gameiro. vtc 2019: 1-6 [doi]

Complexity analysis of FDE receivers for massive MIMO block transmission systemsAndreia Pereira, Pedro Bento, Marco Gomes 0001, Rui Dinis, Vítor Silva 0001. iet-com, 13(12):1762-1768, 2019. [doi]

Novel SWIPT Schemes for 5G Wireless NetworksAkashkumar Rajaram, Rabia Khan, Selvakumar Tharranetharan, Dushantha Nalin K. Jayakody, Rui Dinis, Stefan Panic. sensors, 19(5):1169, 2019. [doi]

Receiver Design to Employ Simultaneous Wireless Information and Power Transmission with Joint CFO and Channel EstimationAkashkumar Rajaram, Rui Dinis, Dushantha Nalin K. Jayakody, Neeraj Kumar 0001. access, 7:9678-9687, 2019. [doi]

Multi-user detection for the downlink of NOMA systems with multi-antenna schemes and power-efficient amplifiersFilipe Casal Ribeiro, João Guerreiro, Rui Dinis, Francisco Cercas, Dushantha Nalin K. Jayakody. phycomm, 33:199-205, 2019. [doi]

Performance Impact of Nonlinear Amplification in Massive MIMO mmWave SystemsSara Teodoro, Adão Silva, Rui Dinis, Atílio Gameiro. vtc 2019: 1-5 [doi]

Theoretical Analysis of Nonlinear Amplification Effects in Massive MIMO SystemsSara Teodoro, Adão Silva, Rui Dinis, Filipe M. Barradas, Pedro M. Cabral, Atílio Gameiro. access, 7:172277-172289, 2019. [doi]

Estimating Directional Data From Network Topology for Improving Tracking PerformanceSlavisa Tomic, Marko Beko, Rui Dinis, Paulo Montezuma. jsan, 8(2):30, 2019. [doi]

Belief Propagation Receivers for Near-Optimal Detection of Nonlinearly Distorted OFDM SignalsSergey V. Zhidkov, Rui Dinis. vtc 2019: 1-6 [doi]

2018

Recent Advances and Future Research Challenges in Non-Orthogonal Multiple Access for 5G NetworksUdara Srimath S. Samaratunge Arachchillage, Dushantha Nalin K. Jayakody, Sanjay Kumar Biswash, Rui Dinis. vtc 2018: 1-6 [doi]

Two Low Complexity MRC and EGC Based Receivers for SC-FDE Modulations with Massive MIMO SchemesDavid Borges, Paulo Montezuma, Afonso Ferreira, Rui Dinis. vlsisp, 90(10):1357-1367, 2018. [doi]

A new hybrid multicarrier transmission technique with iterative frequency domain detectionTelmo R. Fernandes, Andreia Pereira, Marco Gomes 0001, Vítor Silva 0001, Rui Dinis. phycomm, 27:7-16, 2018. [doi]

Combining Drive Tests and Automatically Tuned Propagation Models in the Construction of Path Loss GridsDaniel Fernandes, Lucio Studer Ferreira, Mohammad Nozari, Pedro Sebastião, Francisco Cercas, Rui Dinis. pimrc 2018: 1-2 [doi]

Optimal Cross-Layer Design for Decentralized Multi-Packet Reception Wireless NetworksAntónio Furtado, Rodolfo Oliveira, Luís Bernardo, Rui Dinis. vtc 2018: 1-5 [doi]

Decentralized PHY/MAC Design for the Uplink of Multi-Packet Reception Wireless NetworksAntónio Furtado, Rodolfo Oliveira, Luís Bernardo, Rui Dinis. iwcmc 2018: 147-152 [doi]

A Multi-branch Linear Amplification with Nonlinear Components TechniqueJoão Guerreiro, Rui Dinis, Paulo Montezuma, Joao P. Oliveira, Mário Marques da Silva. milcom 2018: 1-5 [doi]

Analytical Performance Evaluation of Low-Complexity FDE Receivers for Uplink Massive MIMO with Coarse ADCsJoão Guerreiro, Rui Dinis, Paulo Montezuma. vtc 2018: 1-5 [doi]

Analytical Performance Evaluation of Precoding Techniques for Nonlinear Massive MIMO Systems With Channel Estimation ErrorsJoão Guerreiro, Rui Dinis, Paulo Montezuma. tcom, 66(4):1440-1451, 2018. [doi]

Interference Characterization in Random Waypoint Mobile NetworksLuis Irio, António Furtado, Rodolfo Oliveira, Luís Bernardo, Rui Dinis. TWC, 17(11):7340-7351, 2018. [doi]

An Angular Soft Forwarding Scheme for Wireless Cooperative Relay NetworksDushantha Nalin K. Jayakody, Marwa Qaraqe, Rui Dinis. vtc 2018: 1-6 [doi]

Robust Joint Synchronization and Channel Estimation Approach for Frequency-Selective EnvironmentsBruno Lopes, Silvia Catarino, Nuno Souto, Rui Dinis, Francisco Cercas. access, 6:53180-53190, 2018. [doi]

Turbo Multi-User Detection for SC-FDE Massive MIMO SystemsJoao Madeira, João Guerreiro, Rui Dinis. vtc 2018: 1-5 [doi]

Iterative Frequency-Domain Detection for MIMO Systems with Strong Nonlinear Distortion EffectsJoao Madeira, João Guerreiro, Rui Dinis. icumt 2018: 1-5 [doi]

Two-Step Analog-Digital Multiuser Equalizer for Hybrid Precoded mmWave CommunicationsRoberto Magueta, Daniel Castanheira, Adão Silva, Rui Dinis, Atílio Gameiro. globecom 2018: 1-6 [doi]

Two-Step Hybrid Multiuser Equalizer for Sub-Connected mmWave Massive MIMO SC-FDMA SystemsRoberto Magueta, Daniel Castanheira, Adão Silva, Rui Dinis, Atílio Gameiro. eusipco 2018: 822-826 [doi]

Massive MIMO Downlink Based on Single Carrier Frequency Domain ProcessingZahra Mokhtari, Maryam Sabbaghian, Rui Dinis. tcom, 66(3):1164-1175, 2018. [doi]

Localization of Static Remote Devices Using SmartphonesD. Pedro, Slavisa Tomic, Luís Bernardo, Marko Beko, Rodolfo Oliveira, Rui Dinis, Paulo Pinto. vtc 2018: 1-5 [doi]

Joint Equalization and Phase Noise Estimation for the Uplink in Massive MIMO SC-FDE SchemesPedro Pedrosa, Rui Dinis. iswcs 2018: 1-6 [doi]

MIMO Time-Interleaved Block Windowed Burst OFDM with Iterative Frequency Domain EqualizationAndreia Pereira, Pedro Bento, Marco Gomes 0001, Rui Dinis, Vítor Silva 0001. iswcs 2018: 1-6 [doi]

TIBWB-OFDM: A Promising Modulation Technique for MIMO 5G TransmissionsAndreia Pereira, Pedro Bento, Marco Gomes 0001, Rui Dinis, Vítor Silva 0001. vtc 2018: 1-5 [doi]

Iterative MRC and EGC Receivers for MIMO-OFDM SystemsAndreia Pereira, Pedro Bento, Marco Gomes 0001, Rui Dinis, Vítor Silva 0001. vtc 2018: 1-4 [doi]

Reduced Complexity Detection in MIMO Systems with SC-FDE Modulations and Iterative DFE ReceiversFilipe Casal Ribeiro, João Guerreiro, Rui Dinis, Francisco Cercas, Adão Silva. jsan, 7(2):17, 2018. [doi]

Efficient MIMO Detection for High-Order QAM Constellations in Time Dispersive ChannelsNuno Souto, Rui Dinis. icc 2018: 1-6 [doi]

Hybrid RSS/AoA-Based Target Localization and Tracking in Wireless Sensor NetworksSlavisa Tomic, Marko Beko, Rui Dinis. ifip5-5 2018: 185-201 [doi]

On Target Localization Using Combined RSS and AoA MeasurementsSlavisa Tomic, Marko Beko, Rui Dinis, Luís Bernardo. sensors, 18(4):1266, 2018. [doi]

2017

Frequency-Domain Detection without Matrix Inversions for mmWave Communications with Correlated Massive MIMO ChannelsPedro Bento, Andreia Pereira, Rui Dinis, Marco Gomes, Vítor Silva 0001. vtc 2017: 1-5 [doi]

Performance Evaluation of Low-Complexity FDE Receivers for Massive MIMO Schemes with 1-Bit ADCsRicardo Candeias, João Guerreiro, Rui Dinis, Paulo Montezuma. vtc 2017: 1-5 [doi]

Boosting LINC systems combiners efficiency through ring-type magnitude modulationMario Castanheira, Antônio Simoes, Marco Gomes, Rui Dinis, Vítor Silva 0001. eusipco 2017: 2235-2238 [doi]

A Simplified Massive MIMO Approach Using PrecodingMário Marques da Silva, Rui Dinis. IEEEcit 2017: 122-127 [doi]

A simplified massive MIMO implemented with pre or post-processingMário Marques da Silva, Rui Dinis. phycomm, 25:355-362, 2017. [doi]

Wavelet-Time Diversity Transmission in Wireless Systems: Bit-Error ProbabilityLuiz Gonzaga de Queiroz Silveira, Rui Dinis. vtc 2017: 1-3 [doi]

Iterative Receiver Combining IB-DFE with MRC for Massive MIMO SchemesDaniel Fernandes, Francisco Cercas, Rui Dinis. ant 2017: 305-310 [doi]

On the Feasibility of OFDM-Based Massive MIMO Systems with Low Resolution QuantizersJoão Guerreiro, Rui Dinis, Paulo Montezuma. vtc 2017: 1-5 [doi]

On the Impact of Strong Nonlinear Effects on Massive MIMO SVD Systems with Imperfect Channel EstimatesJoão Guerreiro, Rui Dinis, Paulo Montezuma. vtc 2017: 1-5 [doi]

CE-OFDM Schemes: Spectral Characterization and Optimum PerformanceJoão Guerreiro, Rui Dinis, Paulo Montezuma. wpc, 96(2):2965-2982, 2017. [doi]

Efficient channel estimation using TCH codesBruno Lopes, Silvia Catarino, Francisco Cercas, Nuno Souto, Rui Dinis. icumt 2017: 117-122 [doi]

Hybrid Iterative Space-Time Equalization for Multi-User mmW Massive MIMO SystemsRoberto Magueta, Daniel Castanheira, Adão Silva, Rui Dinis, Atílio Gameiro. tcom, 65(2):608-620, 2017. [doi]

Sum-Rate of Block-Wise SC Massive MIMO Systems in the Presence of Carrier Frequency OffsetZahra Mokhtari, Maryam Sabbaghian, Rui Dinis. vtc 2017: 1-5 [doi]

Nonlinear Effects of Radio over Fiber Transmission in Base Station Cooperation SystemsFilipe Casal Ribeiro, João Guerreiro, Rui Dinis, Francisco Cercas, A. Silva, Armando N. Pinto. globecom 2017: 1-6 [doi]

Robust receivers for base station cooperation systemsFilipe Casal Ribeiro, João Guerreiro, Rui Dinis, Francisco Cercas, Adão Silva. dsp, 64:8-16, 2017. [doi]

Analytical characterization of CSI quantization effects on broadband multipath channelsSara Teodoro, Adão Silva, Rui Dinis, Atílio Gameiro. dsp, 60:360-369, 2017. [doi]

All Publications

Filter by Year

[-]
OR AND NOT 1

Filter by Type
OR AND NOT 1

Filter by Tag
OR AND NOT 1

Filter by Venue

[+]
OR AND NOT 1

Filter by Author

[+]
OR AND NOT 1

Filter by Top Terms

[+]
OR AND NOT 1

Researchr

Publications by 'Rui Dinis'

Viewing Publication 1 - 100 from 397

2021

2020

2019

2018

2017

All Publications

Filter by Year [-]OR AND NOT 1

Filter by TypeOR AND NOT 1

Filter by TagOR AND NOT 1

Filter by Venue [+]OR AND NOT 1

Filter by Author [+]OR AND NOT 1

Filter by Top Terms [+]OR AND NOT 1

Researchr

Publications by 'Rui Dinis'

Viewing Publication 1 - 100 from 397

2021

2020

2019

2018

2017

Filter by Year

[-]
OR AND NOT 1

Filter by Type
OR AND NOT 1

Filter by Tag
OR AND NOT 1

Filter by Venue

[+]
OR AND NOT 1

Filter by Author

[+]
OR AND NOT 1

Filter by Top Terms

[+]
OR AND NOT 1