Results 251 to 260 of about 53,850 (285)

Interleave-division-multiplexing space-time codes

IEEE International Symposium on Information Theory, 2003. Proceedings., 2003
This paper presents a family of interleaving based space-time codes. We employ low-rate turbo-type codes to exploit the expansion of the signaling dimension due to the use of multiple transmit antennas. Low-cost iterative detection algorithms are derived to treat both cross antenna interference and intersymbol interference.
W.K. Leung, K.Y. Wu, null Li Ping
openaire   +1 more source

Silicon photonics for space-division multiplexing

2012 IEEE Photonics Society Summer Topical Meeting Series, 2012
An allure of space-division multiplexing is a very high optical connection density yet it may require significant MIMO processing. Silicon photonics is well suited for handling both.
openaire   +1 more source

Space division multiplexing in access networks

SPIE Proceedings, 2015
Space division multiplexing (SDM) has received a lot of attention in the past years, as it is seen as the final frontier of fiber optic capacity improvement for long haul transmission. Its use in access networks is even more interesting, due to the different design optimization goals in access versus transport.
openaire   +1 more source

Integrated Photonics for Space-Division Multiplexing

Frontiers in Optics 2014, 2014
The success of spatial multiplexing depends on highly integrated and cost effective devices and components. We compare the strengths and weaknesses of SDM components including silicon photonics, 3D waveguides, all-fiber devices, and bulk-optics wavelength selective switches and gain equalizers.
openaire   +1 more source

Space-division-multiplexing

Asia Communications and Photonics Conference 2013, 2013
Guifang Li, Benyuan Zhu
openaire   +1 more source

A wireless communication scheme based on space- and frequency-division multiplexing using digital metasurfaces

Nature Electronics, 2021
Lei Zhang, Wankai Tang, Jun Yan Dai
exaly  

Space-division multiplexing for optical fiber communications

Optica, 2021
Benjamin J Puttnam, Georg Rademacher, Ruben S Luís   +2 more
exaly  

Space Division Multiplexed Holograms

Applied Optics, 1971
openaire   +2 more sources

Photonic Lanterns, 3-D Waveguides, Multiplane Light Conversion, and Other Components That Enable Space-Division Multiplexing

Proceedings of the IEEE, 2022
Nicolas K Fontaine, Joel Carpenter, Simon Gross   +2 more
exaly  

Orbital Angular Momentum Multiplexing in Space–Time Thermoacoustic Metasurfaces

Advanced Materials, 2022
Yurou Jia, Bolun Hu, Wei Xiong
exaly