160 Gb/s all-optical AND gate using bulk SOA turbo–switched Mach–Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.04.054
Abstract: Abstract A novel architecture to implement an all-optical AND gate that relies on the use of a bulk semiconductor optical amplifier-based active Mach-Zehnder interferometer and the turbo-switch effect is presented. Its performance is analyzed in… read more here.
Keywords: optical gate; zehnder interferometer; turbo; turbo switched ... See more keywords
Denoising-Based Turbo Compressed Sensing
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2697978
Abstract: Turbo compressed sensing (Turbo-CS) is an efficient iterative algorithm for sparse signal recovery with partial orthogonal sensing matrices. In this paper, we extend the Turbo-CS algorithm to solve compressed sensing problems involving a more general… read more here.
Keywords: turbo compressed; compressed sensing; turbo; turbo algorithm ... See more keywords
Capacity-Approaching Non-Binary Turbo Codes: A Hybrid Design Based on EXIT Charts and Union Bounds
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2881243
Abstract: In this paper, we introduce a novel design approach for capacity-approaching non-binary turbo codes. There are two important factors that impact the performance of turbo codes in general: 1) the convergence behavior of iterative decoding… read more here.
Keywords: turbo; binary turbo; turbo codes; exit ... See more keywords
An Efficient Application of Turbo Coding for OFDM In-Phase/Quadrature Index Modulation
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3266288
Abstract: We present a method to efficiently apply turbo coding to OFDM in-phase/quadrature index modulation (OFDM-IQ-IM) for both cases of presence and absence of puncturing. We show that using the posterior probabilities of turbo-coded bits in… read more here.
Keywords: index; turbo coding; coding ofdm; turbo ... See more keywords
Serially Connected Bidirectional Double EP-Based DFE for Turbo Equalization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3193910
Abstract: In this letter, a new serially connected bidirectional double expectation propagation (EP)-based decision feedback equalizer (SBI-DEP-DFE) for turbo equalization over inter-symbol interference (ISI) channels is proposed. By cascading the normal and time-reversed DEP-DFEs without inner… read more here.
Keywords: dfe turbo; dfe; serially connected; turbo ... See more keywords
Beyond Turbo: An Integrated ADMM Receiver for URLLC MIMO Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2023.3247009
Abstract: The emergence of ultra-reliable and low-latency communication (URLLC) poses challenges on the receiver design. Classical turbo receivers, which exhibit excellent performance under long data packet transmissions, can suffer from non-negligible error propagation in the context… read more here.
Keywords: turbo; beyond turbo; mimo systems; receiver ... See more keywords
Centrifugal turbo chiller using water as refrigerant and lubricant
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/0954408920938197
Abstract: Water refrigerant heat pump system with a water vapour turbo compressor is developed. Water (R718) is an ideal refrigerant that is considered perfectly environment friendly. Although water refrigerant heat pump is studied extensively, the development… read more here.
Keywords: turbo; water refrigerant; water; refrigerant ... See more keywords