Patents by Inventor Osama Tarraf

Osama Tarraf 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: 11632678
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: April 18, 2023
    Assignee: FEDERATED WIRELESS, INC.
    Inventors: Samuel Jay MacMullan, Deepak Das, Osama Tarraf, Pirouz Zarrinkhat
  • Patent number: 11564106
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: January 24, 2023
    Assignee: FEDERATED WIRELESS, INC.
    Inventors: Samuel Jay MacMullan, Deepak Das, Osama Tarraf, Pirouz Zarrinkhat
  • Patent number: 11564108
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: January 24, 2023
    Assignee: FEDERATED WIRELESS, INC.
    Inventors: Samuel Jay MacMullan, Deepak Das, Osama Tarraf, Pirouz Zarrinkhat
  • Patent number: 11564107
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: January 24, 2023
    Assignee: FEDERATED WIRELESS, INC.
    Inventors: Samuel Jay MacMullan, Deepak Das, Osama Tarraf, Pirouz Zarrinkhat
  • Publication number: 20220322099
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (ISEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Application
    Filed: April 25, 2022
    Publication date: October 6, 2022
    Applicant: Federated Wireless, Inc.
    Inventors: Samuel Jay MACMULLAN, Deepak DAS, Osama TARRAF, Pirouz ZARRINKHAT
  • Patent number: 11356855
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: June 7, 2022
    Assignee: Federated Wireless, Inc.
    Inventors: Samuel Jay MacMullan, Deepak Das, Osama Tarraf, Pirouz Zarrinkhat
  • Publication number: 20210392507
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Application
    Filed: July 23, 2021
    Publication date: December 16, 2021
    Applicant: Federated Wireless, Inc.
    Inventors: Samuel Jay MACMULLAN, Deepak DAS, Osama TARRAF, Pirouz ZARRINKHAT
  • Publication number: 20210352491
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 11, 2021
    Applicant: Federated Wireless, Inc.
    Inventors: Samuel Jay MACMULLAN, Deepak DAS, Osama TARRAF, Pirouz ZARRINKHAT
  • Publication number: 20210352490
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 11, 2021
    Applicant: Federated Wireless, Inc.
    Inventors: Samuel Jay MACMULLAN, Deepak DAS, Osama TARRAF, Pirouz ZARRINKHAT
  • Patent number: 10932138
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: February 23, 2021
    Assignee: Federated Wireless, Inc.
    Inventors: Samuel Jay MacMullan, Deepak Das, Osama Tarraf, Pirouz Zarrinkhat
  • Publication number: 20180376342
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Application
    Filed: August 6, 2018
    Publication date: December 27, 2018
    Applicant: Federated Wireless, Inc.
    Inventors: Samuel Jay MACMULLAN, Deepak DAS, Osama TARRAF, Pirouz ZARRINKHAT
  • Patent number: 10003981
    Abstract: In some embodiments, an apparatus includes a cluster partitioning module and an optimization module. The cluster partitioning module receives a first performance indicator set for a first instance of a time period set. The cluster partitioning module defines a recurring schedule set, where each time period from the recurring schedule set is associated with a performance indicator from the first performance indicator set and within a predefined range of a performance indicator associated with the remaining time periods from the recurring schedule set. The optimization module receives a second performance indicator set for a second instance of the time period set. The optimization module defines a metric value based on the second performance indicator set, and causes a change in a network implementation based on the metric value at each time period from a third instance of the time period set and from the recurring schedule set.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: June 19, 2018
    Assignee: VIAVI Solutions Inc.
    Inventors: Osama Tarraf, Arif Ansari, Emil Bergner
  • Patent number: 9826420
    Abstract: Optimizing a plurality of cell sites or sectors in a wireless network including receiving network data regarding a plurality of cell sites or sectors; determining a critical zone in which communication is degraded; determining best neighbor cell sites or sectors among the neighbor cell sites or sectors associated with the critical cell sites or sectors; determining if the critical cell sites or sectors in the critical zone have available resources for achieving a desired improvement in communications; determining if the best neighbor cell sites or sectors have available resources for achieving the desired improvement in communications; and altering wireless network parameters of the critical cell sites or sectors, or the best neighbor cell sites or sectors for achieving the desired improvement in communications.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: November 21, 2017
    Assignee: Viavi Solutions Inc.
    Inventors: Osama Tarraf, Trigui Hafedh
  • Publication number: 20170295497
    Abstract: Improved techniques are provided for managing and optimizing network resources and spectrum access in a Self-Organizing Network (SON). A Spectrum Access System (SAS) collects network-related information from a plurality of network sources, such as base stations and user equipments (UEs), to perform optimization and organization across different networks, network operators, and network technologies. In some embodiments, the SAS may use the network information and a Radio Environment Map to optimize TDD synchronization in the SON. In other embodiments, the SAS may use the network information to populate a global Neighbor Relation Table. The SAS also may use the network information to optimize one or more network parameters, such as Physical Cell Identities or Root Sequence Indexes, antenna parameters, transmit power levels, handover thresholds, channel assignments, and so on, for use in the SON.
    Type: Application
    Filed: April 6, 2017
    Publication date: October 12, 2017
    Inventors: Samuel Jay MACMULLAN, Deepak DAS, Osama TARRAF, Pirouz ZARRINKHAT
  • Publication number: 20160295425
    Abstract: In some embodiments, an apparatus includes a cluster partitioning module and an optimization module. The cluster partitioning module receives a first performance indicator set for a first instance of a time period set. The cluster partitioning module defines a recurring schedule set, where each time period from the recurring schedule set is associated with a performance indicator from the first performance indicator set and within a predefined range of a performance indicator associated with the remaining time periods from the recurring schedule set. The optimization module receives a second performance indicator set for a second instance of the time period set. The optimization module defines a metric value based on the second performance indicator set, and causes a change in a network implementation based on the metric value at each time period from a third instance of the time period set and from the recurring schedule set.
    Type: Application
    Filed: February 8, 2016
    Publication date: October 6, 2016
    Inventors: Osama TARRAF, Arif Ansari, Emil Bergner
  • Publication number: 20160286411
    Abstract: Optimizing a plurality of cell sites or sectors in a wireless network including receiving network data regarding a plurality of cell sites or sectors; determining a critical zone in which communication is degraded; determining best neighbor cell sites or sectors among the neighbor cell sites or sectors associated with the critical cell sites or sectors; determining if the critical cell sites or sectors in the critical zone have available resources for achieving a desired improvement in communications; determining if the best neighbor cell sites or sectors have available resources for achieving the desired improvement in communications; and altering wireless network parameters of the critical cell sites or sectors, or the best neighbor cell sites or sectors for achieving the desired improvement in communications.
    Type: Application
    Filed: December 28, 2015
    Publication date: September 29, 2016
    Inventors: Osama TARRAF, Trigui HAFEDH
  • Patent number: 9369886
    Abstract: In some embodiments, an apparatus includes a management module implemented in at least one of a memory or a processing device. The management module is configured to receive a signal associated with a value of a performance indicator that a first process module is configured to optimize using a metric. The management module is configured to optimize a value associated with the metric based at least in part on the value of the performance indicator that the first process module is configured to optimize and a value of a performance indicator that a second process module is configured to optimize using the metric. The management module is configured to send a signal to the first process module such that the first process module modifies a value of the metric based on the value associated with the metric.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: June 14, 2016
    Assignee: Viavi Solutions Inc.
    Inventors: Osama Tarraf, Mustafa Emin Sahin, Arif Ansari
  • Patent number: 9258719
    Abstract: In some embodiments, an apparatus includes a cluster partitioning module and an optimization module. The cluster partitioning module receives a first performance indicator set for a first instance of a time period set. The cluster partitioning module defines a recurring schedule set, where each time period from the recurring schedule set is associated with a performance indicator from the first performance indicator set and within a predefined range of a performance indicator associated with the remaining time periods from the recurring schedule set. The optimization module receives a second performance indicator set for a second instance of the time period set. The optimization module defines a metric value based on the second performance indicator set, and causes a change in a network implementation based on the metric value at each time period from a third instance of the time period set and from the recurring schedule set.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: February 9, 2016
    Assignee: Viavi Solutions Inc.
    Inventors: Osama Tarraf, Arif Ansari, Emil Bergner
  • Patent number: 9226178
    Abstract: Optimizing a plurality cell sites or sectors in a wireless network including receiving network data regarding a plurality of cell sites or sectors; determining a critical zone in which communication is degraded; determining best neighbor cell sites or sectors among the neighbor cell sites or sectors associated with the critical cell sites or sectors; determining if the critical cell sites or sectors in the critical zone have available resources for achieving a desired improvement in communications; determining if the best neighbor cell sites or sectors have available resources for achieving the desired improvement in communications; and altering wireless network parameters of the critical cell sites or sectors, or the best neighbor cells sites or sectors for achieving the desired improvement in communications.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: December 29, 2015
    Assignee: Reverb Networks
    Inventors: Osama Tarraf, Trigui Hafedh
  • Patent number: 9008722
    Abstract: A non-transitory processor-readable medium stores code to cause a processor to receive a performance indicator associated with a first mode. The code causes the processor to calculate, using the performance indicator associated with the first mode, a first metric value associated with a first metric and an objective of the first mode. The code causes the processor to calculate, using the first metric value, a second metric value associated with a second metric and an objective of a second mode. The second metric value partially compensates for a change in a performance indicator associated with the second mode when the first metric value is implemented. The code causes the processor to send a signal associated with the first metric value and a signal associated with the second metric value to an antenna module such that the antenna module implements the first metric value and the second metric value.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: April 14, 2015
    Assignee: Reverb Networks, Inc.
    Inventors: Osama Tarraf, Arif Ansari