3,813,918 research outputs found
Genetic Algorithm Assisted Minimum Bit Error Rate Multiuser Detection in Multiple Antenna Aided OFDM
No full textThe family of minimum bit error rate (MBER) multiuser detectors (MUD) is capable of outperforming the classic minimum mean-squared-error (MMSE)MUDin term of the achievable bit-error rate (BER) owing to directly minimising the BER cost function. In this paper, we will invoke genetic algorithms (GA) for finding the optimum weight vectors of the MBERMUDin the context of multipleantenna aided multi-user OFDM
Louis Chen lecture
No full textSide A. 1. Sibelius #1. 2. Louis Chen lecture -- Side B. 1. All L. Chen's lect.Live recording (lecture)Possibly reproduced from other commercial recording or radio broadcast (Pending for review) (Sibelius' piece)Electronic reproduction from Rulan Chao Pian Audio Cassette Collection.Performers, unknown.Spoken in Chinese and English
Millie Chen and Evelyn Von Michalofski : Hairbread : A Museum in a Bakery in a Museum
No full textIn this artist's book, "through the use of the basics of survival and cultural formation, food and shelter (...interpreted through bread and hair)," Chen and Von Michalofski carry out an "anthropological-type field research.
Jingyi-Chen/cloud_parcel_mode: cloud parcel model
No full textThis is the first release of the cloud parcel model developed by Jingyi Chen. The development of this model was supported by Stony Brook University and Brookhaven National Laboratory in 2012-2014 (adiabatic version) and 2015-2017 (entrainment-mixing with entrained aerosols).
The publications associated with this code is below:
Chen, J., Y. Liu, M. Zhang, and Y. Peng (2016), New understanding and quantification of the regime dependence of aerosol-cloud interaction for studying aerosol indirect effects, Geophysical Research Letter, 43, 1780–1787, doi:10.1002/2016GL067683.
Chen, J., Y. Liu, M. Zhang, and Y. Peng (2018), Height dependency of aerosol-cloud interaction regimes, Journal of Geophysical Research: Atmospheres, doi: 10.1002/2017JD027431.
Chen, J., Y. Liu and M. Zhang (2020), Effects of Lateral Entrainment-Mixing with Entrained Aerosols on Cloud Microphysics, Geophysical Research Letter, doi: 10.1029/2020GL087667
Minimum Bit Error Rate Multiuser Detection in Multiple Antenna Aided OFDM
No full textIn this contribution, we propose a Minimum Bit Error Rate (MBER) multiuser detector for Space Division Multiple Access (SDMA) aided Orthogonal Frequency Division Multiplexing (OFDM) systems. It is shown that the MBER detector outperforms the Minimum Mean Squared Error (MMSE) detector, since the MBER detector directly minimizes the BER, while MMSE detector minimize the mean-squared error (MSE), which does not guarantee achieving the minimum BER. When supporting two users, the proposed MBER scheme substantially outperforms the classic MMSE arrangement in the investigated propagation scenario
crvernon/demeter: v1.chen
No full textThis version represents the code used to create the Demeter outputs represented in the Chen et al. 2020 submission "Global land use projections for 2015-2100 at 0.05-degree resolution under diverse Shared Socioeconomic Pathways and Representative Concentration Pathways
Replication Data for: Sorensen & Chen PRQ 2021
No full textThis is the data associated with Sorensen & Chen 2021 for Political Research Quarterly
Replication Data for: Chen & Bryan (JSJ)
No full textThese data are for Chen & Bryan.
"Chen_Bryan_Nominee_Evaluations Recoded (2).dta" is from Experiment 1.
"Full Data Recoded.dta" is from Experiment 2
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