Results 1 to 10 of about 33,904 (256)

New space-time block codes from spectral norm. [PDF]

open access: yesPLoS ONE, 2019
Current research proposes a natural environment for space-time codes and a new design criterion is obtained for space-time block codes in multi-antenna communication channels.
Carlos A R Martins   +2 more
doaj   +2 more sources

Perfect Space–Time Block Codes [PDF]

open access: yesIEEE Transactions on Information Theory, 2006
39 pages, 7 figures, submitted to IEEE Trans. on Inform. Theory Sep.
Frédérique Oggier, Emanuele Viterbo
exaly   +4 more sources

Multilevel Concatenated Space-Time Block Codes

open access: yesIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2010
An alternative design for constructing multilevel space-time codes is proposed. For a given space-time block code, we combine several component codes in conjunction with set partitioning of the expanded signal constellation according to the coding gain distance criterion.
Shang-Chih Ma
exaly   +2 more sources

Construction method of space-time code in MIMO-VLC system [PDF]

open access: yesMATEC Web of Conferences, 2021
In the recent years, the design of any order of space-time block code did not appear in the previous. In this paper, we investigate the criterion that how to design the space-time block code in Multiple input multiple output(MIMO) visible light ...
Sun Chengnan
doaj   +1 more source

Space-Time Frequency Block Codes in LTE-DSRC Hybrid Vehicular Networks

open access: yesInternational Journal of Technology, 2022
In vehicular communication systems, Dedicated Short Range Communication (DSRC) is said to provide fast communication and high security between vehicles. Simultaneously, Long-Term Evolution (LTE) is used due to its high bandwidth, low latency, and high
Azlan Abd Aziz   +4 more
doaj   +1 more source

Golden space-time block coded modulation [PDF]

open access: yes2008 IEEE Information Theory Workshop, 2008
In this paper we present a block coded modulation scheme for a 2 x 2 MIMO system over slow fading channels, where the inner code is the Golden Code. The scheme is based on a set partitioning of the Golden Code using two-sided ideals whose norm is a power of two.
Laura Luzzi   +3 more
openaire   +2 more sources

On Fast-Decodable Space-Time Block Codes [PDF]

open access: yes2008 IEEE International Zurich Seminar on Communications, 2008
submitted to IEEE trans ...
Ezio Biglieri   +2 more
openaire   +3 more sources

Super-Orthogonal Block Codes with Multichannel Equalisation and OFDM in Frequency Selective Fading

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
Super-orthogonal block codes in space-time domain (i.e., Super-orthogonal space-time trellis codes (SOSTTCs)) were initially designed for frequency nonselective (FNS) channels but in frequency selective (FS) channels these super-orthogonal block codes ...
O. Sokoya, B. T. Maharaj
doaj   +2 more sources

Improved Perfect Space-Time Block Codes [PDF]

open access: yesIEEE Transactions on Information Theory, 2013
The perfect space-time block codes (STBCs) are based on four design criteria - full-rateness, non-vanishing determinant, cubic shaping and uniform average transmitted energy per antenna per time slot. Cubic shaping and transmission at uniform average energy per antenna per time slot are important from the perspective of energy efficiency of STBCs.
K. Pavan Srinath, B. Sundar Rajan
openaire   +3 more sources

Second-Order Statistics for STBC Classification Over Amplify-and-Forward Cooperative Systems

open access: yesIEEE Access, 2023
The space-time block code (STBC) classification has recently been recognized as a prominent fundamental tool for the development of smart communication systems, which are applied in both the defense and private sectors.
Mohamed Marey, Hala Mostafa
doaj   +1 more source

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