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Generalized Space-Time Block Coded Quadrature Spatial Modulation

El Astal, Mohammed Taha.O; Muhareb, Mohammed S.; Abu-Hudrouss, Ammar (Institute of Electrical and Electronics Engineers (IEEE), 2020-12)

Recently, quadrature spatial modulation (QSM) has been proposed for MIMO communication systems. It introduced to enhance the overall throughput of conventional spatial modulation (SM) techniques by creating an extra ...

A Study of Low Complexity Antenna Selection Algorithms for Signed Quadrature Spatial Modulation

Abu-Hudrouss, Ammar M.; Al Nahhal, Hassan; Mousa, Ibraheem; Issa, Khaled (IEEE, 2020-12)

Transmit antenna selection (TAS) is a practical method to improve the bit-error-rate (BER) performance of a multiple-input multiple-output (MIMO) systems. TAS is of particulate importance when spatial modulation (SM) is ...

Office Appliances Identification and Monitoring using Deep Leaning based Energy Disaggregation for Smart Buildings

El Astal, Mohammed; Abu-Hudrouss, Ammar M.; Frey, Georg; Kalloub, Mohammed (IEEE, 2020-10)

Analysis of electrical energy metering profiles has experienced a substantial increase of research activity in recent years. This smart metering is a tool for monitoring energy usage and users’ behaviors as a pre-requisite ...

Transmit antenna selection schemes for STBC-SM

Asaati, Belal; Abu-Hudrouss, Ammar (The Scientific and Technological Research Council of Turkey, 2020-07-29)

The coupling of space-time block codes (STBCs) with the spatial modulation (SM) scheme can introduce a spatial diversity to the SM systems. This paper presents antenna selection techniques to provide an additional ...

TRANSMIT ANTENNA SELECTION SCHEMES FOR DOUBLE SPATIAL MODULATION

Asaati, Belal; Abu-Hudrouss, Ammar (2020-03-01)

Double spatial modulation (DSM) is a transmission technique which has been recently proposed for multipleinput multiple-output (MIMO) communication systems. DSM has a higher spectral efficiency compared with classical ...

Signed Quadrature Spatial Modulation for MIMO Systems

Abu-Hudrouss, Ammar M.; El Astal, M.-T.; Al Habbash, Alaa; Aissa, Sonia (Institute of Electrical and Electronics Engineers (IEEE), 2020)

Quadrature spatial modulation (QSM) was recently proposed to increase the spectral efficiency of spatial modulation. In QSM, the real and imaginary parts of a symbol are transmitted independently from different antennas. ...

Super-orthogonal double space-time trellis code

Tubail, Mohammed A.; Abu-Hudrouss, Ammar M.; El Astal, Mohammed (Elsevier BV, 2020)

This study develops a new class of super-orthogonal trellis codes for four transmit antennas based on double space-time codes. The transmit antennas are divided into two groups, each having two transmit antennas. The ...

Orthogonal frequency division multiplexing-based time difference of arrival estimation

Abudabbousa, Ahmad; Abu-Hudrouss, Ammar; Benlarbi-Delai, Aziz (The Institution of Engineering and Technology, 2019-09-17)

This study presents a spectral approach to estimate the time difference of arrival (TDOA) between a reference unit, composed of a pair of very close antennas (small baseline regarding the operating bandwidth), acting as a ...

Smart Traffic Lights using Image Processing Algorithms

Elkhatib, Mohammed M.; Adwan, Alarqam I.; Alsamna, Ahmed S.; Abu-Hudrouss, Ammar M. (Institute of Electrical and Electronics Engineers (IEEE), 2019-03)

Conventional methods of traffic light systems are unable to deal with the ongoing issues surrounding congestion. The current traffic light models are not suited to tackle problems such as traffic jams, ease of access for ...

Investigation of Non-Overlapping Time-Domain Windowing for OOB Radiation Reduction of OFDM System

Lulu, Amro; Abu-Hudrouss, Ammar M. (Institute of Electrical and Electronics Engineers (IEEE), 2019-03)

Orthogonal frequency-division multiplexing (OFDM) systems suffer from significant out-of-band (OOB) radiation. All existing techniques have several drawbacks as wasting spectral or time resources. Time domain windowing is ...