Results 31 to 40 of about 53,480 (290)
Quantum information processing with space-division multiplexing optical fibres
, 2020 The optical fibre is an essential tool for our communication infrastructure since it is the main transmission channel for optical communications. The latest major advance in optical fibre technology is spatial division multiplexing (SDM), where new fibre
Lima, Gustavo, Xavier, Guilherme B.
core +1 more source
Optimal low-complexity detection for space division multiple access wireless systems [PDF]
, 2006 A symbol detector for wireless systems using space division multiple access (SDMA) and orthogonal frequency division multiplexing (OFDM) is derived. The detector uses a sphere decoder (SD) and has much less computational complexity than the naive maximum
Cui, Tao, Tellambura, Chintha, Wu, Yue
core +1 more source
Absolute polar duty cycle division multiplexing (APDCDM); technique for wireless communications [PDF]
, 2008 A new multiplexing and demultiplexing technique for wireless communications which is called Absolute Polar Duty Cycle Division Multiplexing (APDCDM) is presented in this paper.
Abas, Ahmad Fauzi +4 more
core +1 more source
, 2007 In this contribution, a nonlinear hybrid detection scheme based on a novel soft-information assisted Genetic Algorithm (GA) is proposed for a Turbo Convolutional (TC) coded Space Division Multiplexing (SDM) aided Orthogonal Frequency Division ...
Akhtman, Jos, Hanzo, Lajos, Jiang, Ming
core +1 more source
Silicon-based on-chip multiplexing technologies and devices for Peta-bit optical interconnects
Nanophotonics, 2014 An effective solution to enhance the capacity of an optical-interconnect link is utilizing advanced multiplexing technologies, like wavelength-division-multiplexing (WDM), polarization-division multiplexing (PDM), spatial-division multiplexing (SDM), bi ...
Dai Daoxin, Bowers John E.
doaj +1 more source
IEEE Access, 2020 Elastic optical networks (EONs) and space-division multiplexing (SDM) have emerged as a promising technology to accommodate the high-capacity and dynamic bandwidth demands of next-generation network.
Huanlin Liu, Qile Xiong, Yong Chen
doaj +1 more source
RF photonic delay lines using space-division multiplexing
, 2018 We review our last work on dispersion-engineered heterogeneous multicore fiber links designed to act as tunable true time delay lines for radiofrequency signals.
Garcia, Sergi, Gasulla, Ivana
core +1 more source
Test of mode-division multiplexing and demultiplexing in free-space with diffractive transformation optics [PDF]
, 2017 open5openGIANLUCA RUFFATO, 1; FILIPPO ROMANATO, ; 1Department of Physics and Astronomy ‘G. Galilei’, University of Padova; 2Laboratory for Nanofabrication of Nanodevices, c.so Stati Uniti 4GIANLUCA RUFFATO, 1; Romanato, Filippo; Ruffato, Gianluca ...
core +1 more source
Conjugate-Root Offset-QAM for Orthogonal Multicarrier Transmission [PDF]
, 2015 Current implementations of OFDM/OQAM are restricted to band-limited symmetric filters. To circumvent this, non-symmetric conjugate root (CR) filters are proposed for OQAM modulation.
Fettweis, Gerhard, Matthé, Maximilian
core +2 more sources
Applied Sciences, 2018 In this paper, we experimentally investigate the turbulence mitigation methods in free-space optical communication systems based on orbital angular momentum (OAM) multiplexing.
Zhen Qu, Ivan B. Djordjevic
doaj +1 more source