Patents by Inventor Slawomir Stawiarski

Slawomir Stawiarski 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: 11032735
    Abstract: A system that can detect a congested network node device that is overloaded due to number of user equipment (UE) devices connected to the network node device being determined to have exceeded a connection threshold; determine a second network node device that is available to establish connections with at least some of the UEs connected to the congested network node device; identify a third network node device that is transferring UE devices to the congested network node device to create additional connections; and transmit a cell individual offset (CIO) parameter and cell hysteresis offsets to the third network node device to reduce transferring UE devices to the congested network node device, and another CIO parameter and cell hysteresis offsets to the second network node device to increase establishment of the UE connection from the congested network node device.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: June 8, 2021
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Slawomir Stawiarski, Mochamad Mirza, Arthur Brisebois, Vladimir Gusavac
  • Patent number: 11006432
    Abstract: The technologies described herein are generally directed toward managing signal traffic in a wireless network. Example operations can include receiving, for a group of cells, a control channel utilization value for a control channel and a data channel utilization value for a data channel. The operations can further include generating, based on the control channel utilization value and a threshold, for a first cell of the group of cells, a channel allocation that can increase the balance of use of control channel resources and data channel resources for the first cell, and configuring the first cell of the group of cells to allocate control channel resources and data channel resources of the first cell based on the channel allocation.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: May 11, 2021
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T TECHNICAL SERVICES COMPANY, INC.
    Inventors: Daniel Vivanco, Slawomir Stawiarski, Mark Stockert
  • Patent number: 10979986
    Abstract: Facilitating adaptive power spectral density with chromatic spectrum optimization in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can comprise evaluating, by a system comprising a processor, a capture rate of mobile devices within a radio access network. The capture rate is representative of a quantity of mobile devices using a millimeter wave spectrum of the radio access network. The method also can comprise facilitating, by the system, an adjustment to a power spectral density of the radio access network based on a determination that the capture rate fails to satisfy a target capture rate of mobile devices using the millimeter wave spectrum.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: April 13, 2021
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Art Brisebois, Slawomir Stawiarski
  • Publication number: 20210045007
    Abstract: A system that can detect a congested network node device that is overloaded due to number of user equipment (UE) devices connected to the network node device being determined to have exceeded a connection threshold; determine a second network node device that is available to establish connections with at least some of the UEs connected to the congested network node device; identify a third network node device that is transferring UE devices to the congested network node device to create additional connections; and transmit a cell individual offset (CIO) parameter and cell hysteresis offsets to the third network node device to reduce transferring UE devices to the congested network node device, and another CIO parameter and cell hysteresis offsets to the second network node device to increase establishment of the UE connection from the congested network node device.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 11, 2021
    Inventors: Slawomir Stawiarski, Mochamad Mirza, Arthur Brisebois, Vladimir Gusavac
  • Publication number: 20210045131
    Abstract: The technologies described herein are generally directed toward managing signal traffic in a wireless network. Example operations can include receiving, for a group of cells, a control channel utilization value for a control channel and a data channel utilization value for a data channel. The operations can further include generating, based on the control channel utilization value and a threshold, for a first cell of the group of cells, a channel allocation that can increase the balance of use of control channel resources and data channel resources for the first cell, and configuring the first cell of the group of cells to allocate control channel resources and data channel resources of the first cell based on the channel allocation.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 11, 2021
    Inventors: Daniel Vivanco, Slawomir Stawiarski, Mark Stockert
  • Publication number: 20210022013
    Abstract: Facilitating model-driven automated cell allocation in advanced networks (e.g., 5G and beyond) is provided herein. Operations of a method can comprise determining, by a system comprising a processor, a solution to an integer programming problem based on input data associated with a network inventory and configuration data for network devices of a group of network devices included in a communications network. Also, the method can comprise determining, by the system, respective cell identities and respective root sequence index assignments for the network devices. Further, the method can comprise implementing, by the system, a deployment of the respective cell identities and respective root sequence index assignments at the network devices.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Inventors: Wei Yuan, Yuning Yang, Carlos Eduardo De Andrade, Nemmara Shankaranarayanan, Sarat Puthenpura, Wenjie Zhao, Slawomir Stawiarski
  • Publication number: 20200374770
    Abstract: Beamforming techniques can improve base station transmission power and user equipment (UE) sensitivity reception. For example, beamforming can create a narrow beam, which can concentrate signal power in a much smaller region. Combined with base station (gNB) requests and UE location data, an accurate beam can be generated to cover a desired area. 5G base station broadcasts can utilize a globally unique cell identifier (e.g., physical cell identifier), and a locally unique cell identifier (e.g., new radio cell global identifier) to facilitate beamforming and mitigate handover failure.
    Type: Application
    Filed: May 20, 2019
    Publication date: November 26, 2020
    Inventors: Daniel Vivanco, Mark Stockert, Slawomir Stawiarski
  • Patent number: 10834608
    Abstract: Facilitating model-driven automated cell allocation in advanced networks (e.g., 5G and beyond) is provided herein. Operations of a method can comprise determining, by a system comprising a processor, a solution to an integer programming problem based on input data associated with a network inventory and configuration data for network devices of a group of network devices included in a communications network. Also, the method can comprise determining, by the system, respective cell identities and respective root sequence index assignments for the network devices. Further, the method can comprise implementing, by the system, a deployment of the respective cell identities and respective root sequence index assignments at the network devices.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: November 10, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Wei Yuan, Yuning Yang, Carlos Eduardo De Andrade, Nemmara Shankaranarayanan, Sarat Puthenpura, Wenjie Zhao, Slawomir Stawiarski
  • Patent number: 10798611
    Abstract: Load balancing is facilitated utilizing geographical location and mobility speed. An example method includes receiving, by a first cell device including a processor and associated with a first cell, from a device of devices, information indicative of whether the device has detected cell type information from a second cell device associated with a second cell, wherein at least a portion of the second cell is located within a first boundary of the first cell. The method also includes: determining, by the first cell device, a mobility characteristic of the device, wherein the devices comprise respective mobility characteristics; and selecting, by the first cell device, the device of the devices to associate with the second cell based on the mobility characteristic of the device.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: October 6, 2020
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Hongyan Lei, Ye Chen, Zhi Cui, Cheng P. Liu, Slawomir Stawiarski, Yonghui Tong
  • Publication number: 20190182710
    Abstract: Load balancing is facilitated utilizing geographical location and mobility speed. An example method includes receiving, by a first cell device including a processor and associated with a first cell, from a device of devices, information indicative of whether the device has detected cell type information from a second cell device associated with a second cell, wherein at least a portion of the second cell is located within a first boundary of the first cell. The method also includes: determining, by the first cell device, a mobility characteristic of the device, wherein the devices comprise respective mobility characteristics; and selecting, by the first cell device, the device of the devices to associate with the second cell based on the mobility characteristic of the device.
    Type: Application
    Filed: February 15, 2019
    Publication date: June 13, 2019
    Inventors: Hongyan Lei, Ye Chen, Zhi Cui, Cheng P. Liu, Slawomir Stawiarski, Yonghui Tong
  • Patent number: 10251088
    Abstract: Load balancing is facilitated utilizing geographical location and mobility speed. An example method includes receiving, by a first cell device including a processor and associated with a first cell, from a device of devices, information indicative of whether the device has detected cell type information from a second cell device associated with a second cell, wherein at least a portion of the second cell is located within a first boundary of the first cell. The method also includes: determining, by the first cell device, a mobility characteristic of the device, wherein the devices comprise respective mobility characteristics; and selecting, by the first cell device, the device of the devices to associate with the second cell based on the mobility characteristic of the device.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: April 2, 2019
    Assignees: AT&T Mobility II LLC, AT&T Intellectual Property I, L.P.
    Inventors: Hongyan Lei, Ye Chen, Zhi Cui, Cheng P. Liu, Slawomir Stawiarski, Yonghui Tong
  • Publication number: 20160302106
    Abstract: Load balancing is facilitated utilizing geographical location and mobility speed. An example method includes receiving, by a first cell device including a processor and associated with a first cell, from a device of devices, information indicative of whether the device has detected cell type information from a second cell device associated with a second cell, wherein at least a portion of the second cell is located within a first boundary of the first cell. The method also includes: determining, by the first cell device, a mobility characteristic of the device, wherein the devices comprise respective mobility characteristics; and selecting, by the first cell device, the device of the devices to associate with the second cell based on the mobility characteristic of the device.
    Type: Application
    Filed: April 9, 2015
    Publication date: October 13, 2016
    Inventors: Hongyan Lei, Ye Chen, Zhi Cui, Cheng P. Liu, Slawomir Stawiarski, Yonghui Tong