Patents by Inventor Eric Mrozinski

Eric Mrozinski 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: 11711780
    Abstract: A base station is disclosed, comprising: a processor; a memory coupled to the processor; a base station access radio coupled to the processor; a user equipment module, coupled to the processor, for providing a backhaul link for the base station; and a sniffing circuit coupled to the processor. The sniffing circuit further comprises: a radio receiver coupled to an amplifier and a filter, the amplifier and the filter both capable of being used across a plurality of frequencies; and a baseband processor coupled to the radio receiver, configured to convert a received signal from the radio receiver to a baseband frequency, to determine whether the received signal is one of a 2G, 3G, 4G, Wi-Fi, or 5G signal, to measure a signal strength of the received signal, and to identify a synchronization signal within the received signal.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: July 25, 2023
    Assignee: Parallel Wireless, Inc.
    Inventors: Kaitki Agarwal, Shray Mishra, Jitender Arora, Eric Mrozinski, Michael Yasuhiro Saji
  • Patent number: 11528667
    Abstract: A method is disclosed for determining an appropriate transmit power of a cell based on a desired coverage distance, comprising: initializing, at a cell, a cell reference signal transmit power at a high power level; broadcasting a cell signal power measure to require a high signal power level for user devices attempting to connect to the cell; progressively lowering the cell signal power measure at the cell; broadcasting the lowered cell signal power measure; deriving a plurality of user equipment (UE) attach request distances based on a plurality of propagation delay statistics derived from UE attach requests received at the cell; comparing the plurality of UE attach request distances against a maximum distance to obtain a number of UE attach requests received from UEs physically located beyond the maximum distance; and setting the cell reference signal transmit power based on the number of UE attach requests received from beyond the maximum distance, thereby iteratively determining an appropriate cell refere
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: December 13, 2022
    Assignee: Parallel Wireless, Inc.
    Inventor: Eric Mrozinski
  • Patent number: 11412427
    Abstract: A method for cell reselection control is disclosed, comprising: sending an instruction from a radio network to a user equipment (UE) in an idle mode to adjust an existing cell reselection parameter at a UE to a high value; subsequently instructing the UE to return the cell reselection parameter to its previous value, after a first predetermined interval; and subsequently sending a second instruction to the UE in an idle mode to adjust the cell reselection parameter at the UE to the high value, after a second predetermined periodic interval, causing the UE to reselect to a cell with superior signal even when the UE may be under good coverage attached to an existing macro cell, thereby offloading the macro cell.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: August 9, 2022
    Assignee: Parallel Wireless, Inc.
    Inventor: Eric Mrozinski
  • Publication number: 20210153139
    Abstract: A method is disclosed for determining an appropriate transmit power of a cell based on a desired coverage distance, comprising: initializing, at a cell, a cell reference signal transmit power at a high power level; broadcasting a cell signal power measure to require a high signal power level for user devices attempting to connect to the cell; progressively lowering the cell signal power measure at the cell; broadcasting the lowered cell signal power measure; deriving a plurality of user equipment (UE) attach request distances based on a plurality of propagation delay statistics derived from UE attach requests received at the cell; comparing the plurality of UE attach request distances against a maximum distance to obtain a number of UE attach requests received from UEs physically located beyond the maximum distance; and setting the cell reference signal transmit power based on the number of UE attach requests received from beyond the maximum distance, thereby iteratively determining an appropriate cell refere
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventor: Eric Mrozinski
  • Patent number: 10917856
    Abstract: Methods are disclosed for determining a block error rate (BLER) and determining if the BLER is significantly above, below or on BLER target. The method includes determining a pair of thresholds including an upper threshold and a lower threshold for a predetermined confidence level and determining a threshold in total number of blocks received. The method further includes determining a Required Compensation BLER from a number of bad blocks, a total number of blocks received and a maximum total number of blocks to receive for a purpose of statistical significance; comparing the Required Compensation BLER against the upper and lower threshold to determine if the BLER is significantly above the BLER target, below the BLER target or inconclusive; and, if the threshold in total number of blocks received is reached, then the inconclusive result is reinterpreted as the BLER being on target.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: February 9, 2021
    Assignee: Parallel Wireless, Inc.
    Inventors: Eric Mrozinski, Romain Wiorowski
  • Patent number: 10904841
    Abstract: A method is disclosed for determining an appropriate transmit power of a cell based on a desired coverage distance, comprising: initializing, at a cell, a cell reference signal transmit power at a high power level; broadcasting a cell signal power measure to require a high signal power level for user devices attempting to connect to the cell; progressively lowering the cell signal power measure at the cell; broadcasting the lowered cell signal power measure; deriving a plurality of user equipment (UE) attach request distances based on a plurality of propagation delay statistics derived from UE attach requests received at the cell; comparing the plurality of UE attach request distances against a maximum distance to obtain a number of UE attach requests received from UEs physically located beyond the maximum distance; and setting the cell reference signal transmit power based on the number of UE attach requests received from beyond the maximum distance, thereby iteratively determining an appropriate cell refere
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: January 26, 2021
    Assignee: Parallel Wireless, Inc.
    Inventor: Eric Mrozinski
  • Publication number: 20200413307
    Abstract: A method for cell reselection control is disclosed, comprising: sending an instruction from a radio network to a user equipment (UE) in an idle mode to adjust an existing cell reselection parameter at a UE to a high value; subsequently instructing the UE to return the cell reselection parameter to its previous value, after a first predetermined interval; and subsequently sending a second instruction to the UE in an idle mode to adjust the cell reselection parameter at the UE to the high value, after a second predetermined periodic interval, causing the UE to reselect to a cell with superior signal even when the UE may be under good coverage attached to an existing macro cell, thereby offloading the macro cell.
    Type: Application
    Filed: September 15, 2020
    Publication date: December 31, 2020
    Inventor: Eric Mrozinski
  • Patent number: 10779207
    Abstract: A method for cell reselection control is disclosed, comprising: sending an instruction from a radio network to a user equipment (UE) in an idle mode to adjust an existing cell reselection parameter at a UE to a high value; subsequently instructing the UE to return the cell reselection parameter to its previous value, after a first predetermined interval; and subsequently sending a second instruction to the UE in an idle mode to adjust the cell reselection parameter at the UE to the high value, after a second predetermined periodic interval, causing the UE to reselect to a cell with superior signal even when the UE may be under good coverage attached to an existing macro cell, thereby offloading the macro cell.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: September 15, 2020
    Assignee: Parallel Wireless, Inc.
    Inventor: Eric Mrozinski
  • Publication number: 20200120613
    Abstract: Methods are disclosed for determining a block error rate (BLER) and determining if the BLER is significantly above, below or on BLER target. The method includes determining a pair of thresholds including an upper threshold and a lower threshold for a predetermined confidence level and determining a threshold in total number of blocks received. The method further includes determining a Required Compensation BLER from a number of bad blocks, a total number of blocks received and a maximum total number of blocks to receive for a purpose of statistical significance; comparing the Required Compensation BLER against the upper and lower threshold to determine if the BLER is significantly above the BLER target, below the BLER target or inconclusive; and, if the threshold in total number of blocks received is reached, then the inconclusive result is reinterpreted as the BLER being on target.
    Type: Application
    Filed: September 9, 2019
    Publication date: April 16, 2020
    Inventors: Eric Mrozinski, Romain Wiorowski
  • Publication number: 20200053663
    Abstract: A method is disclosed for determining an appropriate transmit power of a cell based on a desired coverage distance, comprising: initializing, at a cell, a cell reference signal transmit power at a high power level; broadcasting a cell signal power measure to require a high signal power level for user devices attempting to connect to the cell; progressively lowering the cell signal power measure at the cell; broadcasting the lowered cell signal power measure; deriving a plurality of user equipment (UE) attach request distances based on a plurality of propagation delay statistics derived from UE attach requests received at the cell; comparing the plurality of UE attach request distances against a maximum distance to obtain a number of UE attach requests received from UEs physically located beyond the maximum distance; and setting the cell reference signal transmit power based on the number of UE attach requests received from beyond the maximum distance, thereby iteratively determining an appropriate cell refere
    Type: Application
    Filed: October 22, 2019
    Publication date: February 13, 2020
    Inventor: Eric Mrozinski
  • Patent number: 10455522
    Abstract: A method is disclosed for determining an appropriate transmit power of a cell based on a desired coverage distance, comprising: initializing, at a cell, a cell reference signal transmit power at a high power level; broadcasting a cell signal power measure to require a high signal power level for user devices attempting to connect to the cell; progressively lowering the cell signal power measure at the cell; broadcasting the lowered cell signal power measure; deriving a plurality of user equipment (UE) attach request distances based on a plurality of propagation delay statistics derived from UE attach requests received at the cell; comparing the plurality of UE attach request distances against a maximum distance to obtain a number of UE attach requests received from UEs physically located beyond the maximum distance; and setting the cell reference signal transmit power based on the number of UE attach requests received from beyond the maximum distance, thereby iteratively determining an appropriate cell refere
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: October 22, 2019
    Assignee: Parallel Wireless, Inc.
    Inventor: Eric Mrozinski
  • Publication number: 20190320432
    Abstract: Systems, methods and computer programs are disclosed for providing an indication of a decoding problem in a wireless system. A problem is detected in decoding uplink physical control channels for a Dedicated Physical Control Channel (DPCCH) or an Enhanced Dedicated Physical Control Channel (E-DPCCH). A modified Up Link (UL) Dedicated Channel (DCH) frame having a spare field modified to indicate a Transport Format Combination Indicator (TFCI) decode failure is sent. In response to receiving the modified UL DCH frame, an Up Link (UL) Outer-Loop Power Control (OLPC) is controlled to keep a signal-to-interference ratio (SIR) of the UL DPCCH within a predetermined range.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 17, 2019
    Inventors: Eric Mrozinski, Pankaj Chaurasia, Biswajeet Kumar
  • Publication number: 20190289511
    Abstract: A method for cell reselection control is disclosed, comprising: sending an instruction from a radio network to a user equipment (UE) in an idle mode to adjust an existing cell reselection parameter at a UE to a high value; subsequently instructing the UE to return the cell reselection parameter to its previous value, after a first predetermined interval; and subsequently sending a second instruction to the UE in an idle mode to adjust the cell reselection parameter at the UE to the high value, after a second predetermined periodic interval, causing the UE to reselect to a cell with superior signal even when the UE may be under good coverage attached to an existing macro cell, thereby offloading the macro cell.
    Type: Application
    Filed: May 7, 2019
    Publication date: September 19, 2019
    Inventor: Eric Mrozinski
  • Patent number: 10285097
    Abstract: A method for cell reselection control is disclosed, comprising: sending an instruction from a radio network to a user equipment (UE) in an idle mode to adjust an existing cell reselection parameter at a UE to a high value; subsequently instructing the UE to return the cell reselection parameter to its previous value, after a first predetermined interval; and subsequently sending a second instruction to the UE in an idle mode to adjust the cell reselection parameter at the UE to the high value, after a second predetermined periodic interval, causing the UE to reselect to a cell with superior signal even when the UE may be under good coverage attached to an existing macro cell, thereby offloading the macro cell.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: May 7, 2019
    Assignee: Parallel Wireless, Inc.
    Inventor: Eric Mrozinski
  • Publication number: 20180324742
    Abstract: A base station is disclosed, comprising: a processor; a memory coupled to the processor; a base station access radio coupled to the processor; a user equipment module, coupled to the processor, for providing a backhaul link for the base station; and a sniffing circuit coupled to the processor. The sniffing circuit further comprises: a radio receiver coupled to an amplifier and a filter, the amplifier and the filter both capable of being used across a plurality of frequencies; and a baseband processor coupled to the radio receiver, configured to convert a received signal from the radio receiver to a baseband frequency, to determine whether the received signal is one of a 2G, 3G, 4G, Wi-Fi, or 5G signal, to measure a signal strength of the received signal, and to identify a synchronization signal within the received signal.
    Type: Application
    Filed: May 8, 2018
    Publication date: November 8, 2018
    Inventors: Kaitki Agarwal, Shray Mishra, Jitender Arora, Eric Mrozinski, Michael Yasuhiro Saji
  • Publication number: 20180249426
    Abstract: A method is disclosed for determining an appropriate transmit power of a cell based on a desired coverage distance, comprising: initializing, at a cell, a cell reference signal transmit power at a high power level; broadcasting a cell signal power measure to require a high signal power level for user devices attempting to connect to the cell; progressively lowering the cell signal power measure at the cell; broadcasting the lowered cell signal power measure; deriving a plurality of user equipment (UE) attach request distances based on a plurality of propagation delay statistics derived from UE attach requests received at the cell; comparing the plurality of UE attach request distances against a maximum distance to obtain a number of UE attach requests received from UEs physically located beyond the maximum distance; and setting the cell reference signal transmit power based on the number of UE attach requests received from beyond the maximum distance, thereby iteratively determining an appropriate cell refere
    Type: Application
    Filed: February 26, 2018
    Publication date: August 30, 2018
    Inventor: Eric Mrozinski
  • Publication number: 20180234897
    Abstract: A method for cell reselection control is disclosed, comprising: sending an instruction from a radio network to a user equipment (UE) in an idle mode to adjust an existing cell reselection parameter at a UE to a high value; subsequently instructing the UE to return the cell reselection parameter to its previous value, after a first predetermined interval; and subsequently sending a second instruction to the UE in an idle mode to adjust the cell reselection parameter at the UE to the high value, after a second predetermined periodic interval, causing the UE to reselect to a cell with superior signal even when the UE may be under good coverage attached to an existing macro cell, thereby offloading the macro cell.
    Type: Application
    Filed: February 16, 2018
    Publication date: August 16, 2018
    Inventor: Eric Mrozinski