Ali Mokh

Les Ulis, Île-de-France, France Coordonnées
2 k abonnés + de 500 relations

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Grenoble INP - Phelma

À propos

MLOps/ GenAI/ LLMOps R&D for RAN Automation.
- Using my experiences in both wireless…

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Expérience et formation

  • Ericsson

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Licences et certifications

Expériences de bénévolat

  • Graphique IEEE

    Reviewer

    IEEE

    Sciences et technologie

Publications

  • Extended Space Shift Keying Modulation With Different Receiver Strategies

    IEEE

  • On the Equivalence of Hybrid Beamforming to Full Digital Zero Forcing in mmWave MIMO

    IEEE

  • Single-carrier spatial modulation for the Internet of Things: Design and performance evaluation by using real compact and reconfigurable antennas

    IEEE Access

  • Analytical Performance of Receive Antenna Shift Keying with Maximum Ratio Transmission and Different Detection Algorithms

    IEEE

  • Extended receive spatial modulation MIMO scheme for higher spectral efficiency

    IEEE

  • Performance analysis of extended rask under imperfect channel estimation and antenna correlation

    IEEE

  • Theoretical performance of coherent and incoherent detection for zero-forcing receive antenna shift keying

    IEEE Access

  • Time Reversal Receive Antenna Shift Keying On MIMO LOS Channe

    Ieee

    Receive Antenna Shift Keying (RASK) is a Spatial Modulation (SM) transmission scheme that has recently been under study because of its low detection complexity and its ability to increase the spectral efficiency when combined with classical IQ modulation schemes. The idea is that the transmitter uses a focusing technique to target one of the receive antennas. The transmitted information is coded depending on the index of the receive antenna that have been targeted. Note that in this case, the…

    Receive Antenna Shift Keying (RASK) is a Spatial Modulation (SM) transmission scheme that has recently been under study because of its low detection complexity and its ability to increase the spectral efficiency when combined with classical IQ modulation schemes. The idea is that the transmitter uses a focusing technique to target one of the receive antennas. The transmitted information is coded depending on the index of the receive antenna that have been targeted. Note that in this case, the sent signal does not contain any information, that's why RASK can be combined with any classical IQ modulation. Different focusing techniques could be used to target a receive antenna. In this study, the Time Reversal preprocessing technique is used at the transmitter side. In this paper, theoretical performance of the Bit Error Rate and of the focusing gain are established for the RASK scheme in a MIMO Line-of-Sight configuration with two receive antennas. Also, a testbed is evaluated and used to provide RASK performance in realistic conditions.

    See publication

  • Extended Receive Antenna Shift Keying

    Ieee

    The new spatial modulation schemes that appeared in the early twenty-first century allow for a new exploitation of the space to an increase in the spectral efficiency of MIMO systems. These new schemes commonly referred to as spatial modulations use the index of the transmit (resp. the receive) antenna to transmit additional data. We concentrate our study on the spatial modulations at the receiver side named Receive Antenna Shift Keying (RASK) where the new or additional data is provided by the…

    The new spatial modulation schemes that appeared in the early twenty-first century allow for a new exploitation of the space to an increase in the spectral efficiency of MIMO systems. These new schemes commonly referred to as spatial modulations use the index of the transmit (resp. the receive) antenna to transmit additional data. We concentrate our study on the spatial modulations at the receiver side named Receive Antenna Shift Keying (RASK) where the new or additional data is provided by the index of the antenna towards which the transmit antennas concentrate the signal energy. A classical RASK scheme with Nr receive antennas allows for the transmission of log2 Nr additional bits per symbol duration. We propose a novel scheme Extended RASK where a number of additional bits is equal
    to Nr. The theoretical performance of the proposed ERASK scheme is validated through simulations and compared to the performance of RASK.

    See publication

  • Performance analysis of the maximum ratio transmission preprocessing for extended receive antenna shift keying

    IEEE

  • Space shift keying modulations for low complexity internet-of-things devices

    IEEE

Brevets

  • SPATIAL MODULATION TECHNIQUE AND ASSOCIATED RECEIVER DEVICE

    Émis le FR WO2017FR50253 20170203

    The invention relates to a method of transmission from at least one transmit antenna (EA) to all or some of n reception antennas (RA) comprising at least one transmission step suitable for transmitting a first binary information item by using the absence of focusing from the transmit antenna to any one of said n reception antennas (RA), during a predetermined integer number k of symbol times and/or a modulation of the power transmitted by at least one transmit antenna (EA), participating in a…

    The invention relates to a method of transmission from at least one transmit antenna (EA) to all or some of n reception antennas (RA) comprising at least one transmission step suitable for transmitting a first binary information item by using the absence of focusing from the transmit antenna to any one of said n reception antennas (RA), during a predetermined integer number k of symbol times and/or a modulation of the power transmitted by at least one transmit antenna (EA), participating in a coding of a second binary information item. The invention also relates to a receiver - decoder (REC) suitable for reception according to the method.

    See patent

  • Technique de modulation spatiale, FR16/01344

    FR FR16/01344

Langues

  • English

    Capacité professionnelle générale

  • French

    Capacité professionnelle générale

  • Arabic

    Bilingue ou langue natale

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