Results 111 to 120 of about 2,563 (249)
Space-Time Block Coded Adaptive Modulation Aided OFDM
, 2001 Space-time block codes provide substantial diversity advantages for multiple transmit antenna systems at a low decoding complexity. In this contribution, we investigate the achievable diversity advantages in the context of adaptive modulation aided turbo
Liew, T.H., Hanzo, L.
core
International Journal of Cancer, Volume 158, Issue 12, Page 3268-3278, 15 June 2026.What's new? TRIM25 is known for its role in antiviral immunity and association with poor prognosis in various cancers. This study reveals an association between high TRIM25 expression and Merkel cell polyomavirus positivity in Merkel cell carcinoma.
Klaus W. Fagerstedt +6 more
wiley +1 more source
Soft-input iterative channel estimation for bit-interleaved turbo-coded MIMO-OFDM systems
South African Journal of Science, 2013 Bit-interleaved coded modulation (BICM) is a robust multiplexing technique for achieving multiplexing gain in multiple-input multiple-output (MIMO)-orthogonal frequency division multiplexing (OFDM) systems. However, in order to benefit maximally from the
Olutayo O. Oyerinde, Stanley H. Mneney
doaj +1 more source
A Turbo-Coded Burst-by-Burst Adaptive Wide-Band Speech Transceiver
, 2000 Turbo-coded burst-by-burst adaptive orthogonal frequency division multiplex (AOFDM) wide-band speech transceivers are proposed. A constant throughput adaptive OFDM transceiver was designed and benchmarked against a time-variant rate scheme.
Münster, M., Keller, T., Hanzo, L.
core
Biotechnology and Bioengineering, Volume 123, Issue 6, Page 1518-1530, June 2026.ABSTRACT Yeast sugar transporters have highly evolved for preferential glucose transport, a significant roadblock for utilizing non‐glucose sugars in renewable feedstocks such as lignocellulosic biomass. To enable simultaneous transport of multiple sugars, native hexose transporters were replaced by SWEET7p from Arabidopsis thaliana in engineered ...
Nurzhan Kuanyshev +6 more
wiley +1 more source
On Rate-Compatible Punctured Turbo Codes Design
EURASIP Journal on Advances in Signal Processing, 2005 We propose and compare some design criteria for the search of good systematic rate-compatible punctured turbo code (RCPTC) families. The considerations presented by S. Benedetto et al.
Montorsi Guido +2 more
doaj +1 more source
Journal of Extracellular Vesicles, Volume 15, Issue 6, June 2026.Extracellular vesicles from severe COVID‐19 airways carry depleted miRNAs and elevated DAMPs, reprogramming monocytes toward senescence, impaired metabolism, and predominantly reduced cytokine responses. However, they drive excess IL‐8 production, amplifying neutrophil recruitment and dysfunctional inflammation across the respiratory tract.
April Rees +14 more
wiley +1 more source
Analysis of Optical CDMA Signal Transmission: Capacity Limits and Simulation Results
EURASIP Journal on Advances in Signal Processing, 2005 We present performance limits of the optical code-division multiple-access (OCDMA) networks. In particular, we evaluate the information-theoretical capacity of the OCDMA transmission when single-user detection (SUD) is used by the receiver.
Yim Raymond MH +3 more
doaj +1 more source
Performance Evaluation of Encoded Opportunistic Transmission Schemes
IEEE Access, 2019 The performance of encoded opportunistic transmission schemes in wireless channels affected by Rayleigh fading and additive white Gaussian noise (AWGN) is analyzed.
Nathaly Orozco Garzon +2 more
doaj +1 more source
Adaptive redundant residue number system coded multicarrier modulation
, 2000 The novel class of nonbinary maximum minimum distance redundant residue number system (RRNS) codes is invoked in the context of adaptively RRNS coded, symbol-by-symbol adaptive multicarrier modulation, in order to combat the effects of frequency ...
Liew, T.H., Keller, T., Hanzo, L.
core +1 more source