Results 1 to 10 of about 508,076 (233)

Robust rateless space time block coding for mmWave massive MIMO system [PDF]

open access: yesHeliyon
In the vast growing wireless communication system creating robust encoding mechanisms using space-time block codes (STBC) for mmWave massive MIMO to overcome uncertainty and ensure reliability is a critical concept to be covered. This article reviews the
Zelalem A. Kelem, Habib M. Hussein
doaj   +2 more sources

Joint Time-Reversal Space-Time Block Coding and Adaptive Equalization for Filtered Multitone Underwater Acoustic Communications [PDF]

open access: yesSensors, 2020
Underwater acoustic (UWA) sensor networks demand high-rate communications with high reliability between sensor nodes for massive data transmission. Filtered multitone (FMT) is an attractive multicarrier technique used in high-rate UWA communications, and
Lin Sun, Ming Yan, Haisen Li, Yanjie Xu
doaj   +2 more sources

Orthogonal Space-Time Block Coding for Double Scattering V2V Links with LOS and Ground Reflections [PDF]

open access: yesSensors, 2023
This work presents the performance analysis of space-time block codes (STBCs) for vehicle-to-vehicle (V2V) fast-fading channels in scenarios with modified line-of-sight (LOS).
Miguel Gutiérrez Gaitán   +2 more
doaj   +2 more sources

New Full-Diversity Space-Time-Frequency Block Codes with Simplified Decoders for MIMO-OFDM Systems [PDF]

open access: yesRadioengineering, 2014
Multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) is known as a promising solution for wideband wireless communications. This is why it has been considered as a powerful candidate for IEEE 802.11n standard.
M. Shahabinejad   +2 more
doaj   +2 more sources

Signal detection for orthogonal space-time block coding over time-selective fading channels: A PIC approach for the G(i) systems [PDF]

open access: yesIEEE Transactions on Communications, 2005
One major assumption in all orthogonal space-time block coding (O-STBC) schemes is that the channel remains static over the entire length of the codeword.
Burr, A G, Zheng, F C
core   +2 more sources

Orthogonal Space Time Block Coding for Spatial Pulse Position Modulation

open access: yesGuangtongxin yanjiu, 2021
The system performance of Spatial Pulse Position Modulation (SPPM) is poor in turbulent channels. In order to solve this problem, the bit complement orthogonal space time Block Coding for Spatial Pulse Position Modulation (BCOSTBCSPPM) is proposed by ...
Zhong-yang MAO   +5 more
doaj   +1 more source

Blind Space Time Block Coding Categorization over AF Relaying Broadcasts

open access: yesApplied Sciences, 2023
Categorization of space time block code (STBC) signals has become widely acknowledged as a crucial foundational mechanism for creating intelligent wireless transmissions in both the governmental and business sectors.
Mohamed Marey, Hala Mostafa
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.
Luzzi, L.   +3 more
openaire   +3 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.
Oggier, F.   +3 more
openaire   +4 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.
Srinath, K. Pavan, Rajan, B. Sundar
openaire   +3 more sources

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