Patents by Inventor AHMAD EL ASSAAD

AHMAD EL ASSAAD 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: 11129002
    Abstract: A method for supporting a first mobile station to predict the channel quality for a planned decentralized wireless communication to a communication partner station which includes sending to the first mobile station from a second mobile station a report about the channel quality measured at the second mobile station. This report includes at least one information entry about the channel quality measured by the second mobile station at a position for a communication to or from a third mobile station indicated in the report. The first mobile station benefits from the historical channel quality measurements of the second transportation vehicle. The accuracy of the channel quality prediction is thus increased.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: September 21, 2021
    Inventors: Andreas Pfadler, Daniel Reimann, Guillaume Jornod, Ahmad El Assaad
  • Patent number: 11096064
    Abstract: A method for predicting a quality of service for a communication between at least two moving communication partners, wherein the prediction is based on at least one link-based quality of service map that is updated in a link-based QoS map generation process. Since classical radio maps are node-based, the classical radio maps are not appropriate for estimating an end-to-end latency for the communication link. The end-to-end latency is needed when determining whether safety critical messages are to be exchanged over this communication link.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: August 17, 2021
    Inventors: Guillaume Jornod, Ahmad El Assaad
  • Patent number: 11044590
    Abstract: Embodiments relate to a vehicle, an apparatus, a method and a computer program for communicating in multiple mobile communication systems. An apparatus for a vehicle communicating in multiple mobile communication systems comprises one or more interfaces configured to communicate in the mobile communication systems using an adaptive antenna. The apparatus comprises a control module configured to control the one or more interfaces. The control module is further configured to determine a setting for the adaptive antenna to obtain spatially separated signals using the same time and frequency resources, and to detect different messages from the spatially separated signals.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: June 22, 2021
    Assignee: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventors: Ahmad El Assaad, Steffen Schmitz
  • Publication number: 20210152313
    Abstract: Apparatuses, methods and computer programs for a first and a second mobile transceiver to obtain a physical data channel configuration for direct communication. An apparatus for a first mobile transceiver of a mobile communication system includes one or more interfaces to communicate with a second mobile transceiver of the mobile communication system and a control module to control the one or more interfaces. The control module estimates a radio channel between the first mobile transceiver and the second mobile transceiver, establishes a control channel between the first mobile transceiver and the second mobile transceiver, determines a physical layer data channel configuration for data communication between the first mobile transceiver and the second mobile transceiver, and provides the information on the physical data channel configuration to the second mobile transceiver using the control channel.
    Type: Application
    Filed: April 12, 2019
    Publication date: May 20, 2021
    Inventors: Ahmad EL ASSAAD, Steffen SCHMITZ
  • Publication number: 20210086761
    Abstract: A method for starting a parking transportation vehicle located on a parking position in park mode to perform a cooperative parking maneuver. The parking transportation vehicle is equipped with an on-board communication module capable of performing mobile radio communication. The method includes registering wake-up information with a message exchange in a parking backend server in response to the parking transportation vehicle being put in park mode. The wake-up information includes information about communication resources to be used for sending a wake-up message to the parking transportation vehicle and for identifying the wake-up message. The method also includes listening to the registered communication resources during park mode, leaving park mode and switching to normal mode, and sending a starting request message to the parking backend server, receiving a starting message from the parking backend server, and starting the engine for performing the cooperative parking maneuver.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 25, 2021
    Inventors: Ahmad EL ASSAAD, Thorsten HEHN
  • Patent number: 10922979
    Abstract: A method for coordinating an emergency braking of a platoon of communicatively-coupled transportation vehicles. In response to an emergency situation, individual braking control settings are centrally determined for one or more transportation vehicles of the platoon by a managing entity managing the platoon. The individual braking control settings are communicated from the managing entity) to the one or more transportation vehicles of the platoon. The one or more transportation vehicles of the platoon brake in accordance with the respective individual braking control settings received from the managing entity.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: February 16, 2021
    Inventors: Daniel Reimann, Roman Alieiev, Ahmad El Assaad, Guillaume Jornod
  • Publication number: 20200389773
    Abstract: The present invention relates to apparatuses, method and computer programs for a first vehicle and for a second vehicle. The method for the first vehicle is suitable for determining scheduling information for a wireless communication in a mobile communication system. The method comprises receiving one or more wireless messages via the mobile communication system. A content of the one or more wireless messages indicates a location of one or more second vehicles. The method comprises determining information related to a presence of the one or more second vehicles in a vicinity of the first vehicle based on the content of the received one or more wireless messages. The method comprises determining the scheduling information for the wireless communication based on the presence of the one or more second vehicles. The method comprises communicating in the mobile communication system based on the scheduling information.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 10, 2020
    Inventors: Ernst Zielinski, Ahmad El Assaad, Joakim Cerwall
  • Publication number: 20200359201
    Abstract: Apparatuses, methods and computer programs for a first transportation vehicle and a second transportation vehicle. The method for the first transportation vehicle includes generating an environmental perception message based on a perception model of an environment of the first transportation vehicle, wherein the perception model includes detected objects; transmitting the environmental perception message to one or more transportation vehicles located in a vicinity of the first transportation vehicle; determining one or more second transportation vehicles among the detected objects; and transmitting one or more wireless messages to the one or more second transportation vehicles. The one or more second transportation vehicles are addressed as destination of the one or more wireless messages by referencing one or more objects of the detected objects corresponding to the one or more second transportation vehicles within the environmental perception message.
    Type: Application
    Filed: May 10, 2020
    Publication date: November 12, 2020
    Inventor: Ahmad EL ASSAAD
  • Publication number: 20200339127
    Abstract: A method, a computer program, an apparatus, a transportation vehicle, and a network component for controlling a maneuver within a platoon of transportation vehicles. The method for controlling a maneuver within a platoon of transportation vehicles includes receiving information related to a maneuver for the platoon, determining a reference point for the maneuver within the platoon based on one or more maneuver criteria, and providing information related to the reference point within the platoon.
    Type: Application
    Filed: April 20, 2020
    Publication date: October 29, 2020
    Inventors: Guillaume JORNOD, Andreas PFADLER, Ahmad EL ASSAAD
  • Publication number: 20200287700
    Abstract: The present invention relates to an apparatus, a method and a computer program for determining a duplex resource scheme for a localized communication in a mobile communication system, and to a method for a vehicle, which uses the determined resource scheme for the localized communication in the mobile communication system. The method for determining a duplex resource scheme for a localized communication in a mobile communication system comprises obtaining environmental perception data. The environmental perception data relates to a plurality of road users. The method further comprises predicting a plurality of radio resources required for a communication of the plurality of road users based on the obtained environmental perception data. The method further comprises determining the duplex resource scheme based on the predicted plurality of radio resources required for the communication of the plurality of road users.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Inventors: Ahmad El Assaad, Ernst Zielinski, Joakim Cerwall
  • Publication number: 20200288477
    Abstract: The present invention relates to an apparatus, a method and a computer program for determining a duplex resource scheme for a localized communication in a mobile communication system, and to a method for a vehicle, which uses the determined resource scheme for the localized communication in the mobile communication system. The method for determining a duplex resource scheme for a localized communication in a mobile communication system comprises obtaining information related to a plurality of planned maneuvers of a plurality of road users, wherein the plurality of planned maneuvers are related to an intersection. The method comprises predicting a plurality of radio resources required for a communication of the plurality of road users at the intersection based on the obtained information related to the plurality of planned maneuvers.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 10, 2020
    Inventors: Ahmad El Assaad, Ernst Zielinski, Joakim Cerwall
  • Publication number: 20200267573
    Abstract: A method for supporting a first mobile station to predict the channel quality for a planned decentralized wireless communication to a communication partner station which includes sending to the first mobile station from a second mobile station a report about the channel quality measured at the second mobile station. This report includes at least one information entry about the channel quality measured by the second mobile station at a position for a communication to or from a third mobile station indicated in the report. The first mobile station benefits from the historical channel quality measurements of the second transportation vehicle. The accuracy of the channel quality prediction is thus increased.
    Type: Application
    Filed: February 17, 2020
    Publication date: August 20, 2020
    Inventors: Andreas PFADLER, Daniel REIMANN, Guillaume JORNOD, Ahmad EL ASSAAD
  • Publication number: 20200256697
    Abstract: A system, a transportation vehicle, a network component, apparatuses, methods, and computer programs for a transportation vehicle and a network component. The method for a transportation vehicle and for verifying a proposed route includes determining an exceptional traffic situation based on an environmental model for the transportation vehicle and transmitting information related to the exceptional traffic situation to a network component using a mobile communication system. The method also includes receiving information related to a proposed route from a network component, and verifying the proposed route based on the environmental model of the transportation vehicle.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 13, 2020
    Inventors: Andreas PFADLER, Ahmad EL ASSAAD, Daniel REIMANN, Guillaume JORNOD
  • Publication number: 20200242920
    Abstract: A system, a transportation vehicle, a network component, apparatuses, methods, and computer programs for a transportation vehicle and a network component. The method for a transportation vehicle to determine a route section includes operating the transportation vehicle in an automated driving mode and determining an exceptional traffic situation. The method also includes transmitting information related to the exceptional traffic situation to a network component using a mobile communication system and receiving information related to driving instructions for the route section to overcome the exceptional traffic situation from the network component, wherein the receiving of the driving instructions includes tele-operating the transportation vehicle along the route section to overcome the exceptional traffic situation.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 30, 2020
    Inventors: Andreas PFADLER, Israel GONZALEZ VAZQUEZ, Ahmad EL ASSAAD, Daniel REIMANN
  • Publication number: 20200219386
    Abstract: An apparatus, a method, and a computer program for determining traffic situations and predicting connected services between road users and the communication quality of services between the road users. The method includes obtaining environmental perception models from road users and from road-side infrastructure entities; generating a combined environmental perception model for a pre-defined area based on environmental perception models, wherein the environmental perception models are fused within the combined environmental perception model; and predicting traffic situations within the pre-defined area over points in time in the future based on the combined environmental perception model.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 9, 2020
    Inventor: Ahmad EL ASSAAD
  • Patent number: 10684352
    Abstract: A method of high-density platooning for transporting goods or persons wherein a group of transportation vehicles drives close behind each other as a convoy, wherein the distances between the transportation vehicles of the convoy are controlled automatically to reduce the energy consumption. An efficient distance measurement method carries out distance measurements between the transportation vehicles of the convoy. A method of UWB ranging, corresponding to Ultra-Wide Band ranging, is used for distance measurement. The coordination of the time sequence of the individual distance measurements between each two transportation vehicles of the convoy is provided so a planned time is assigned to each individual distance measurement to be carried out starting from the coordination event.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: June 16, 2020
    Assignee: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventor: Ahmad El Assaad
  • Publication number: 20200107212
    Abstract: The present disclosure concerns a method for predicting a quality of service for a communication about at least one communication link of at least one communication device. QoS prediction may be necessary when it comes to the case that a user wants to use an application where a certain type of QoS is a presumption. For getting the best estimate of the quality of service the method comprises the steps of sending from the communication device a quality of service prediction request message hereinafter called QoS prediction request message to a communication service prediction server, predicting the quality of service in the communication service prediction server and sending back a quality of service prediction response message to the communication device. The communication device can thus decide if the predicted QoS is sufficient for the planned activity and may take a decision to either start the activity, postpone the activity or alter the activity.
    Type: Application
    Filed: October 1, 2019
    Publication date: April 2, 2020
    Applicant: Volkswagen Aktiengesellschaft
    Inventors: Ernst Zielinski, Ahmad El Assaad, Andreas Kwoczek, Guillaume Jornod
  • Publication number: 20200077278
    Abstract: A method for predicting a quality of service for a communication between at least two moving communication partners, wherein the prediction is based on at least one link-based quality of service map that is updated in a link-based QoS map generation process. Since classical radio maps are node-based, the classical radio maps are not appropriate for estimating an end-to-end latency for the communication link. The end-to-end latency is needed when determining whether safety critical messages are to be exchanged over this communication link.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 5, 2020
    Inventors: Guillaume JORNOD, Ahmad EL ASSAAD
  • Publication number: 20200064864
    Abstract: Embodiments relate to a vehicle, apparatuses, methods, and computer programs for a mobile transceiver and a managing mobile transceiver assigning radio resources. The method for a managing mobile transceiver, assigning radio resources to one or more other mobile transceivers in a group of mobile transceivers in a communication environment having two or more radio access technologies available, comprises obtaining information on desired services and desired qualities of service from the mobile transceivers in the group of mobile transceivers. The method further comprises obtaining information on a quality of service available in the two or more radio access technologies. The method further comprises allocating radio resources of at least one of the two or more radio access technologies to the mobile transceivers of the group of mobile transceivers based on the information on the desired services and desired qualities of service and based on the information on the quality of service available.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 27, 2020
    Inventors: Norman Franchi, Ali Haider Mahdi, Richard Jacob, Guillaume Jornod, Ahmad El Assaad
  • Publication number: 20190382028
    Abstract: Embodiments relate to a method, apparatus and computer program for transferring an execution of a function for a vehicle between a backend entity and the vehicle, to a method, apparatus and computer program for a vehicle and to a method, apparatus and computer program for a backend entity. The method for transferring an execution of a function for a vehicle between a backend entity and the vehicle comprises controlling an execution of the function for the vehicle by a backend entity. The backend entity communicates with the vehicle via a mobile communication system. The method further comprises determining an estimated driving route of the vehicle. The method further comprises determining information related to an area with insufficient coverage of the mobile communication system along the estimated route of the vehicle.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 19, 2019
    Inventors: Alieiev Roman, Schmitz Steffen, Ahmad El Assaad, Guillaume Jornod