Focus issue introduction: space-division multiplexing
نویسندگان
چکیده
منابع مشابه
An Introduction to Orthogonal Frequency Division Multiplexing
Orthogonal Frequency Division Multiplexing (OFDM) is one of the latest modulation techniques used in order to combat the frequency-selectivity of the transmission channels, achieving high data rate without inter–symbol interference. The basic principle of OFDM is gaining a wide spread popularity within the wireless transmission community. Furthermore, OFDM is one of the main techniques proposed...
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Abstract — This paper presents Space Division Multiplexing (SDM) as a technology to satisfy the user demand for ever higher bit rates in wireless Local area network technology. SDM uses multiple transmit and receive antennas to increase bit rate proportionally, without reducing range, delay spread tolerance and spectrum occupancy. The optimal SDM receiver is the maximum likelihood decoder, whic...
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High speed, high resolution and high sensitivity are desirable for optical coherence tomography (OCT). Here, we demonstrate a space-division multiplexing (SDM) technology that translates long coherence length of a commercially available wavelength tunable laser into high OCT imaging speed. We achieved an effective 800,000 A-scans/s imaging speed using a 100,000 Hz tunable vertical cavity surfac...
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A promising solution for significant increase of the bandwidth efficiency and transmission capacity is the exploitation of the spatial dimension, by using Space Division Multiplexing (SDM). SDM algorithms exploit the richly scattered (indoor) wireless channel by using multiple transmit and receive antennas. In this paper, a new SDM technique, called Maximum Likelihood Decoding (MLD) is proposed...
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The perturbation of a gene in an organism's genome often causes changes in the organism's observable properties or phenotypes. It is not obvious a priori whether the simultaneous perturbation of two genes produces a phenotypic change that is easily predictable from the changes caused by individual perturbations. In fact, this is often not the case: the nonlinearity and interdependence between g...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2014
ISSN: 1094-4087
DOI: 10.1364/oe.22.032526