Results 111 to 120 of about 2,916 (209)

Low decoding complexity STBC design for turbo coded broadcast transmission

open access: yes, 2011
International audienceIn this paper, we study the Space Time Block Code (STBC) called Matrix D (MD) that enjoys low-complexity detection for broadcast transmission. Such a transmission uses a powerful channel code like a turbo code.
Langlais, Charlotte   +3 more
core   +1 more source

Self-Super-Resolution of an MRI Image with Assistance of the DSTTD System. [PDF]

open access: yesJ Healthc Eng, 2022
Vasanth Raj PT   +3 more
europepmc   +1 more source

Adaptive trace-orthonormal STBC for MIMO system with capacity approaching FEC codes

open access: yes, 2012
International audienceSpace time block codes (STBCs) are commonly designed according to the rank-determinant criteria, suitable for high signal to noise ratio (SNR) values.
Langlais, Charlotte   +3 more
core   +1 more source

Actividad lacasa de Bipolaris sp. en diferentes medios de cultivo líquido

open access: yesAIA Avances en Investigación Agropecuaria
Objetivo. Cuantificar la actividad lacasa de Bipolaris sp. en fermentación líquida con diferentes medios de cultivo. Materiales y métodos. Se reactivó una cepa de Bipolaris sp. en papa dextrosa agar (PDA).
Juan Pablo Aguilar Aguilar   +1 more
doaj   +1 more source

Reduced-complexity soft STBC detection

open access: yes
In this paper, we propose to reduce the complexity of both the Approx-Log-MAP algorithm as well as of the Max-Log-MAP algorithm, which were designed for soft-decision-aided Space-Time Block Code (STBC) detectors.
Liang, Dandan   +4 more
core  

A Low ML-Decoding Complexity, High Coding Gain, Full-Rate, Full-Diversity STBC for 4 x 2 MIMO System

open access: yes, 2009
This paper proposes a full-rate, full-diversity space-time block code(STBC) with low maximum likelihood (ML) decoding complexity and high coding gain for the 4 transmit antenna, 2 receive antenna (4 x 2) multiple-input multiple-output (MIMO) system that ...
Srinath, Pavan K, Rajan, Sundar B
core  

Performance Evaluation of Different STBC Technique in MIMO System with Rayleigh Fading Environment

open access: yes
In this paper, I have presented the performance evaluation of different STBC technique in MIMO Rayleigh fading environment. I have evaluated the BER of SISO, MISO and MIMO technique.
Darshankumar Dalwadi
core   +1 more source

The Adaptive Channel Estimation for STBC-OFDM systems

open access: yes, 2005
In this paper, we propose adaptive channel estimation methods based on LMS and RLS for orthogonal STBC-OFDM systems with three transmit antennas. The performance of the proposed algorithms is obtained in the frequency selective channels using Hiperlan/2 characteristics.
Özbek, Berna, Yılmaz, Reyat
openaire   +2 more sources

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