Patents by Inventor Hüseyin Arslan

Hüseyin Arslan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12368619
    Abstract: An apparatus and method for a multi-service transmitter of an OFDM base station (BS) in a mixed numerology radio access network, wherein the transmitter uses a common cyclic prefix across all service types to eliminate inter-numerology interference (INI) by using a new Frequency Re-sampler (VR) component in the transmitter that converts streams of those services with smaller FFT sizes into a common larger FFT size in the frequency domain, which in effect increases their number of samples. The VR simply causes a multi-service transmitter to mimic a single-service transmitter thereby reducing the required number of ZF precoders to one and causing much fewer number of precoding operations. The transmitter sends resource configuration regarding the use of common CP for all services to each connected UE.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: July 22, 2025
    Assignee: Ulak Haberlesme A.S.
    Inventors: Mus'ab Mahmoud Abd Alkareem Alayasra, Ahmet Enes Duranay, Huseyin Arslan
  • Patent number: 12362967
    Abstract: The present disclosure relates to channel estimation, at a receiving device of a communication system employing a (re)configurable surface. The channel estimation includes beamforming search to obtain trained reflection coefficients of the configurable surface and an angle of arrival, AoA, of the signals at the receiving device. Then, based on the configurable surface and the obtained AoA at the receiving device, reflection coefficients of the configurable surface are derived for an ideal channel portion between the transmitting device and the configurable surface. According to a relation between the trained reflection coefficients and the estimated reflection coefficients, the estimation of the characteristics of a channel between the transmitting device and the configurable surface is performed. The channel estimation may be employed in user mobility tracking.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: July 15, 2025
    Assignee: Vestel Elektronik Sanayi ve Ticaret A. S.
    Inventors: Salah Eddine Zegrar, Liza Afeef Omar Shehab El Din, Hüseyin Arslan
  • Publication number: 20250202742
    Abstract: Methods and techniques are described for increasing the spectral efficiency in wireless transmission and reception. In particular, sequential portions of data are mapped onto respective modulation symbols according to a target modulation, whereby the modulation symbols include a first modulation symbol and a second modulation symbol. First and second combined symbols are generated, which includes obtaining a first and a second linear combination of the first and second modulation symbol, with the first linear combination being different from the second linear combination. The first and second combined symbols are mapped onto a respective first and second carrier and transmitted.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 19, 2025
    Inventors: Ebubekir Memisoglu, Mehmet Ali Aygül, Hüseyin Arslan
  • Publication number: 20250142413
    Abstract: Some embodiments in the present disclosure relate to scheduling sensing signals for two or more wireless devices. Requirements of sensing applications of the wireless devices are determined. Existing sensing signals are received and the characteristics of the existing sensing signals may be determined. The wireless devices having similar requirements are grouped. Each group is provided with information about existing sensing signals if the predetermined requirements for the group are fulfilled in a comparison with features of the existing sensing signals.
    Type: Application
    Filed: March 17, 2022
    Publication date: May 1, 2025
    Inventors: Mehmet Ali Aygül, Halise Türkmen, Hüseyin Arslan
  • Patent number: 12250066
    Abstract: Disclosed is a channel-dependent multi-carrier code division multiple access (MC-CDMA) technique with adaptive spreading codes. Adaptive spreading codes are used for each subcarrier per user which increase the security level of conventional MC-CDMA. Two different map designs are proposed: fixed and adaptive interval maps. These maps are shared among all nodes and gives information about the spreading code sequences for corresponding channel gains.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: March 11, 2025
    Inventors: Hüseyin Arslan, Sanaz Naderi, Hanadi Mohammad Yousef Salman
  • Publication number: 20250062806
    Abstract: Disclosed is a method for allocating resources for the low power backscatter devices in a sparse environment with a beamspace channel model in a symbiotic radio system. In other words, the method provides an adaptive power allocation mechanism to enhance the power of the beams incident on the backscatter devices for signal detection at the receiver in the beamspace channel model.
    Type: Application
    Filed: December 8, 2022
    Publication date: February 20, 2025
    Inventors: Muhammad Bilal JANJUA, Hüseyin ARSLAN, Saira RAFIQUE
  • Publication number: 20250055633
    Abstract: Disclosed is a method for allocation of the secure pilots for integrated sensing and communication against potential security threats.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 13, 2025
    Inventors: Muhammad Bilal JANJUA, Ebubekir MEMISOGLU, Hüseyin ARSLAN
  • Publication number: 20250055584
    Abstract: Disclosed is to an algorithm that will increase the performance of detection processes to be performed in next generation communication systems and a method using this algorithm. The algorithm optimizes the detection performance based on the SINK values of the signals sent and reflected by the wireless communication or detection communication devices in the environment and selects the wireless communication or detection device(s) to be used to detect that object.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 13, 2025
    Inventors: Halise TÜRKMEN, Talha YILMAZ, Ebubekir MEMISOGLU, Hüseyin ARSLAN
  • Publication number: 20250055511
    Abstract: This invention provides a novel transceiver design to control/compensate for the spatial-wideband effect in wideband massive multiple-input multiple-output (MIMO) systems for both sensing and communication networks. The proposed design aims to divide the ultra-wideband signal into narrow band beams and control them with a simplified exhaustive search-based precoding to align the beam angle to the target direction.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 13, 2025
    Inventors: Liza Afeef Omar Shebab EL DIN, Abu Bakari KIHERO, Hüseyin ARSLAN
  • Publication number: 20250055729
    Abstract: A method for designing pilots inserted into orthogonal frequency division multiplexing (OFDM) waveform intended for channel estimation such that the channel can be seen and estimated in both time-frequency and delay-Doppler domains.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 13, 2025
    Inventors: Salah Eddine ZEGRAR, Hüseyin ARSLAN
  • Patent number: 12225142
    Abstract: Three-dimensional (3D) printing is implemented to introduce randomness into systems and devices that are being manufactured. 3D printed physically unclonable wireless systems (PUWS) provide flexibility in system package complexity, number of physically unclonable function (PUF) based security measures/types, and customization of the PUF parameters. Using flexibility and economics of 3D printing, PUWS can combine multiple PUF measures in a 3D package for cryptographic secret keys and introduce PUFs at the physical layer of the communication system. A 3D printed wireless system packaging concept is described herein where 3D printing parameters are randomized to 1) generate new physically unclonable functions (at the physical layer), 2) generate new physically unclonable functions within the system package (rather than at integrated circuit (IC) level), and 3) combine multiple physically unclonable functions (such as optical and electrical/VIA based ones) within single device structure.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: February 11, 2025
    Assignee: University of South Florida
    Inventors: Gokhan Mumcu, Huseyin Arslan
  • Publication number: 20250044410
    Abstract: Disclosed is a method of reducing the Peak-to-Average Power Ratio (PAPR) for signals produced by both systems when radar and communication systems are located on the same hardware. The method has significant potential in improving the performance of the system and reducing hardware costs, especially in autonomous vehicles that use simultaneous radar and communication signals.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 6, 2025
    Inventors: Ebubekir MEMISOGLU, Hüseyin ARSLAN
  • Publication number: 20250047535
    Abstract: Disclosed is a method to improve the confidentiality against eavesdropping in wireless communication. The method involves pre-equalizing the channel phase between the legitimate transceivers.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 6, 2025
    Inventors: Muhammad Sohaib Jamal SOLAIJA, Hüseyin ARSLAN, Hanadi Mohammad Yousef SALMAN
  • Publication number: 20250047430
    Abstract: Disclosed is a method for resource allocation in the delay-Doppler grid that assigns radio resources to the users in a flexible manner taking into consideration their specific requirements. The method provides a flexible structure for Orthogonal Time Frequency Space (OTFS) waveform in terms of resource allocation/scheduling. This flexibility is imperative for the ever-increasingly diverse user requirements of wireless communication systems in terms of reliability, latency, data rates, mobility, security etc.
    Type: Application
    Filed: December 8, 2022
    Publication date: February 6, 2025
    Inventors: Armed TUSHA, Muhammad Sohaib Jamal SOLAIJA, Hüseyin ARSLAN
  • Publication number: 20250048110
    Abstract: Disclosed is a method for a location-based secure communication based on IRS. The controlled multipath components of the reflected signal are exploited by IRS, and secure communication is enabled through shuffling the phases of those components so they add constructively only at the intended receiver.
    Type: Application
    Filed: December 8, 2022
    Publication date: February 6, 2025
    Inventors: Musab Mahmoud Abd Alkareem ALAYASRA, Hüseyin ARSLAN
  • Publication number: 20250044435
    Abstract: A method for designing pilots inserted into orthogonal frequency division multiplexing (OFDM) waveform intended for channel estimation such that the channel can be seen and estimated in both time-frequency and delay-Doppler domains. The ability of estimating the sparsest channel impulse response will provide environment mapping and therefore sensing.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 6, 2025
    Inventors: Salah Eddine ZEGRAR, Hüseyin ARSLAN
  • Publication number: 20250007767
    Abstract: Disclosed is a multicarrier (MC) connection design via an intelligent exploitation of the multi-user diversity in delay-Doppler domain. Overall, the technology can play a key role as an enabler technology toward 5G and beyond communications systems with applications of NR-Lite, mMTC, eMBB, URLLC and SURLLC.
    Type: Application
    Filed: December 29, 2021
    Publication date: January 2, 2025
    Inventors: Armed TUSHA, Hüseyin ARSLAN
  • Patent number: 12185109
    Abstract: Systems and methods may provide location-based security using multi-point cryptography. The method may include receiving, by a controller, an original message for secure delivery to a mobile terminal. The method may also include generating, by the controller, a plurality of messages to be delivered to the mobile terminal using geographic diversity. The method may further include sending, by the controller, the plurality of messages to geographically diverse transmitters for transmission to the mobile terminal.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: December 31, 2024
    Assignee: QATAR UNIVERSITY
    Inventors: Tamer Khattab, Mohammed Hafez, Abdullatif Shikfa, Huseyin Arslan
  • Patent number: 12177005
    Abstract: The method of the invention is related to utilizing the convergence patterns of sparse coding for detecting a primary user emulation/signal jamming attack in a cognitive radio setting. The method basically comprises a training stage and a testing stage. Through the method, the hypothesis which shows that there is no primary user but only noise (H0), the hypothesis which shows that there is a legitimate primary user present with a right to use the spectrum and the secondary user should not use the spectrum (H1), and the hypothesis which shows that there is a primary user emulator/signal jammer in the environment (H2) can be distinguished.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: December 24, 2024
    Inventors: Mehmet Ali Aygül, Haji Muhammed Furqan, Mahmoud Nazzal, Hüseyin Arslan
  • Publication number: 20240422046
    Abstract: Disclosed is a windowing method for OTFS-based wireless signals to mitigate interference due to fractional delay and Doppler cases and to control out-of-band emission. The method provides for suitable windowing mechanisms for the multicarrier orthogonal time frequency space (OTFS) scheme in order to manage out-of-band emission and interference due to the limited time and frequency resolution of the OTFS frame.
    Type: Application
    Filed: December 29, 2021
    Publication date: December 19, 2024
    Inventors: Armed TUSHA, Hüseyin ARSLAN