Patents by Inventor Elvino Silveira Medina de Sousa

Elvino Silveira Medina de Sousa 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: 10117110
    Abstract: A structuring and deployment method is provided for a radio access network in a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs). The method consists of: Unifying the performance of non-Radio Transmission Functions (non-RTFs) in multi-RAT systems; providing a flexible RAN topology, comprising reconfigurable Connection Points (CPs) that may be supplemented by reconfigurable RAN Functional Elements (RFEs), that is capable of adapting to system deployment environments; Reconfiguration of the implementation of RAN functions based on changes in the available system hardware and links.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: October 30, 2018
    Inventors: Ahmed Alsohaily, Elvino Silveira Medina de Sousa
  • Patent number: 10009946
    Abstract: A system and method for wireless user equipment access in a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs), is provided. The method based on configuring User Equipment (UE) capable of utilizing multiple RATs to simultaneously utilize all or a subset of RATs jointly supported by UE and connecting system radio Access Points (APs), with traffic split between utilized RATs facilitated by either the Radio Access Network (RAN) or UE, and UE facilitating the aggregation of traffic streams of utilized RATs.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: June 26, 2018
    Inventors: Ahmed Alsohaily, Elvino Silveira Medina de Sousa
  • Publication number: 20180007560
    Abstract: A structuring and deployment method is provided for a radio access network in a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs). The method consists of: Unifying the performance of non-Radio Transmission Functions (non-RTFs) in multi-RAT systems; providing a flexible RAN topology, comprising reconfigurable Connection Points (CPs) that may be supplemented by reconfigurable RAN Functional Elements (RFEs), that is capable of adapting to system deployment environments; Reconfiguration of the implementation of RAN functions based on changes in the available system hardware and links.
    Type: Application
    Filed: September 14, 2017
    Publication date: January 4, 2018
    Inventors: Ahmed ALSOHAILY, Elvino Silveira Medina de SOUSA
  • Publication number: 20170353977
    Abstract: A system and method for wireless user equipment access in a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs), is provided. The method based on configuring User Equipment (UE) capable of utilizing multiple RATs to simultaneously utilize all or a subset of RATs jointly supported by UE and connecting system radio Access Points (APs), with traffic split between utilized RATs facilitated by either the Radio Access Network (RAN) or UE, and UE facilitating the aggregation of traffic streams of utilized RATs.
    Type: Application
    Filed: June 1, 2016
    Publication date: December 7, 2017
    Inventors: Ahmed ALSOHAILY, Elvino Silveira Medina de SOUSA
  • Patent number: 9813917
    Abstract: A structuring and deployment method is provided for a radio access network in a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs). The method consists of: Unifying the performance of non-Radio Transmission Functions (non-RTFs) in multi-RAT systems; providing a flexible RAN topology, comprising reconfigurable Connection Points (CPs) that may be supplemented by reconfigurable RAN Functional Elements (RFEs), that is capable of adapting to system deployment environments; Reconfiguration of the implementation of RAN functions based on changes in the available system hardware and links.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: November 7, 2017
    Inventors: Ahmed Alsohaily, Elvino Silveira Medina de Sousa
  • Patent number: 9622085
    Abstract: A system and method for autonomous dynamic spectrum assignment for operating and configuring a cellular wireless communication network, employing multiple Radio Access Technologies (RATs). The method consists of: partitioning the system radio frequency resources (spectrum) into fixed and pooled spectrum blocks; autonomously assigning pooled spectrum blocks at individual system access points or radio units or groups thereof; dynamically adapting the assignment of pooled spectrum blocks at individual system APs/RUs or groups of APs/RUs; implementation of the pooled block assignment function and integration with radio resource assignment functions of co-deployed RATs.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: April 11, 2017
    Inventors: Ahmed Alsohaily, Elvino Silveira Medina de Sousa
  • Publication number: 20170064557
    Abstract: A structuring and deployment method is provided for a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs).
    Type: Application
    Filed: September 1, 2015
    Publication date: March 2, 2017
    Inventors: Ahmed ALSOHAILY, Elvino Silveira Medina de SOUSA
  • Publication number: 20160330632
    Abstract: A structuring and deployment method is provided for a radio access network in a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs). The method consists of: Unifying the performance of non-Radio Transmission Functions (non-RTFs) in multi-RAT systems; providing a flexible RAN topology, comprising reconfigurable Connection Points (CPs) that may be supplemented by reconfigurable RAN Functional Elements (RFEs), that is capable of adapting to system deployment environments; Reconfiguration of the implementation of RAN functions based on changes in the available system hardware and links.
    Type: Application
    Filed: May 4, 2015
    Publication date: November 10, 2016
    Inventors: Ahmed ALSOHAILY, Elvino Silveira Medina de SOUSA
  • Publication number: 20160262154
    Abstract: A system and method for autonomous dynamic spectrum assignment for operating and configuring a cellular wireless communication network, employing multiple Radio Access Technologies (RATs). The method consists of: partitioning the system radio frequency resources (spectrum) into fixed and pooled spectrum blocks; autonomously assigning pooled spectrum blocks at individual system access points or radio units or groups thereof; dynamically adapting the assignment of pooled spectrum blocks at individual system APs/RUs or groups of APs/RUs; implementation of the pooled block assignment function and integration with radio resource assignment functions of co-deployed RATs.
    Type: Application
    Filed: March 3, 2015
    Publication date: September 8, 2016
    Inventors: Ahmed ALSOHAILY, Elvino Silveira Medina de SOUSA
  • Publication number: 20150011226
    Abstract: Systems, methods and computer readable media for deploying a cellular wireless communication network. The method consists of: providing one or more micro base stations; autonomously deploying the micro base stations using a network access point linked to a cellular wireless communication network; and enabling configuration of the micro base stations to execute network operation commands from a network controller associated with the wireless communication network. A wireless network is also provided which is configurable to link a cellular wireless network through a high data transmission connection so as to define at least one access point between the micro base station and the wireless network. The network includes a wireless interface and receives operation commands from a network controller for configuration of micro base stations, to support the linking of cellular wireless terminals to the wireless network via the wireless interface by operation of the micro base station.
    Type: Application
    Filed: July 8, 2013
    Publication date: January 8, 2015
    Inventor: Elvino Silveira Medina De Sousa
  • Patent number: 8483092
    Abstract: A method for deploying a cellular wireless communication network is provided. The method consists of: providing one or more micro base stations; autonomously deploying the micro base stations using a network access point linked to a cellular wireless communication network; and enabling configuration of the micro base stations to execute network operation commands from a network controller associated with the wireless communication network. Another aspect consists of enabling cooperation and network connectivity between micro base stations and other base stations, including micro base stations and large network base stations. Network connectivity to one or more cellular communication terminals associated with individuals or businesses subscribing to the cellular wireless communication network is enabled.
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: July 9, 2013
    Inventor: Elvino Silveira Medina de Sousa
  • Publication number: 20080298275
    Abstract: A method for deploying a cellular wireless communication network is provided. The method consists of: providing one or more micro base stations; autonomously deploying the micro base stations using a network access point linked to a cellular wireless communication network; and enabling configuration of the micro base stations to execute network operation commands from a network controller associated with the wireless communication network. Another aspect consists of enabling cooperation and network connectivity between micro base stations and other base stations, including micro base stations and large network base stations. Network connectivity to one or more cellular communication terminals associated with individuals or businesses subscribing to the cellular wireless communication network is enabled.
    Type: Application
    Filed: June 3, 2005
    Publication date: December 4, 2008
    Inventor: Elvino Silveira Medina De Sousa
  • Publication number: 20040240378
    Abstract: The present invention provides a new multiple access scheme, called the spread space spectrum multiple access scheme (SSSMA), designed for the forward link in a wireless multi-antenna system serving multiple users, who may have different quality of service requirements such as data rate and error probability. In the multi-antenna system where the SSSMA is employed, the base station transmitter and the receivers at the users' terminals all employ multiple antenna elements. By exploiting the multiple antennas which are deployed at the base station and each user's terminal, the objectives of the SSSMA are two folds: (1) increase the number of user-channels available in the system, (2) increase the individual user's data rate and improve the link performance such that each user's service requirement is satisfied.
    Type: Application
    Filed: March 15, 2004
    Publication date: December 2, 2004
    Inventors: Benjamin Koon Kei Ng, Elvino Silveira Medina de Sousa