Results 201 to 210 of about 14,760 (220)
Some of the next articles are maybe not open access.
2018 IEEE Global Communications Conference (GLOBECOM), 2018
The performance of multi-cell massive multiple- input multiple-output (MIMO) downlink (DL) with nonorthogonal multiple access (NOMA) is investigated. A novel pilot assignment for NOMA users is proposed to mitigate intra-cluster pilot contamination and to alleviate the detrimental impact of inter-cluster in the useful operating regime.
Dhanushka Kudathanthirige +1 more
openaire +1 more source
The performance of multi-cell massive multiple- input multiple-output (MIMO) downlink (DL) with nonorthogonal multiple access (NOMA) is investigated. A novel pilot assignment for NOMA users is proposed to mitigate intra-cluster pilot contamination and to alleviate the detrimental impact of inter-cluster in the useful operating regime.
Dhanushka Kudathanthirige +1 more
openaire +1 more source
User Scheduling in Massive MIMO
2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2018Massive MIMO relies on nearly orthogonal user channels to achieve unprecedented spectral efficiency. But in LoS (line-of-sight) environment, some users can be subjected to similar channel vectors. Serving users with similar channel vectors simultaneously can severely compromise the throughput performance to all users.
openaire +1 more source
Deep Learning for Massive MIMO Uplink Detectors
IEEE Communications Surveys and Tutorials, 2022Mahmoud A Albreem +2 more
exaly
User-Centric Cell-Free Massive MIMO Networks: A Survey of Opportunities, Challenges and Solutions
IEEE Communications Surveys and Tutorials, 2022Hussein A Ammar +2 more
exaly
Massive MIMO Techniques for 5G and Beyond—Opportunities and Challenges
Electronics (Switzerland), 2021David Borges +2 more
exaly
Spatial Non-Stationary Near-Field Channel Modeling and Validation for Massive MIMO Systems
IEEE Transactions on Antennas and Propagation, 2023Zhiqiang Yuan +2 more
exaly
A Comprehensive Survey of Pilot Contamination in Massive MIMO—5G System
IEEE Communications Surveys and Tutorials, 2016Olakunle Elijah +2 more
exaly
Millimeter-Wave Massive MIMO Communication for Future Wireless Systems: A Survey
IEEE Communications Surveys and Tutorials, 2018Sherif Adeshina Busari +2 more
exaly
Massive MIMO Performance Evaluation Based on Measured Propagation Data
IEEE Transactions on Wireless Communications, 2015Ove Edfors +2 more
exaly
Non-Stationarities in Extra-Large-Scale Massive MIMO
IEEE Wireless Communications, 2020Elisabeth DE CARVALHO +2 more
exaly