Patents by Inventor Lily Zhu

Lily Zhu 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).

  • Publication number: 20200107244
    Abstract: A base station device broadcasts a base station identifier. The base station identifier is assigned to the base station device, and is broadcasted in one or more system information messages that are receivable by user devices located within a threshold distance from the base station device. The base station device determines whether the base station identifier is to be altered, and processes the base station identifier to generate an altered base station identifier for the base station device. The base station device performs one or more actions to cause the altered base station identifier to be broadcasted. The altered base station identifier is broadcasted in one or more additional system information messages that are receivable by the user devices.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 2, 2020
    Inventors: Christopher M. Schmidt, Lily Zhu, Abhishek Rajendrakumar Panchal
  • Publication number: 20200107232
    Abstract: A method may include determining that a user equipment (UE) device is a dual connectivity device capable of communicating via a Fifth Generation (5G) network and a non-5G network. The method may also include receiving, a radio resource control (RRC) connection request, establishing an RRC connection with the UE device and determining whether the first wireless station is a dual connectivity wireless station. The method may further include initiating, in response to determining that the first wireless station is not a dual connectivity wireless station, a handover of a wireless connection to the UE device from the first wireless station to a second wireless station that is a dual connectivity wireless station, or identifying, in response to determining that the first wireless station is a dual connectivity wireless station, a 5G wireless station in the 5G network to act as a serving cell for the UE device.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 2, 2020
    Inventors: Yuexin Dong, Jignesh S. Panchal, Lily Zhu
  • Patent number: 10608729
    Abstract: A computer device may include a memory storing instructions and processor configured to execute the instructions to establish a communication channel with a fixed wireless access (FWA) user equipment (UE) device associated with a provider; scan for Fifth Generation (5G) New Radio (NR) antenna beams from a base station associated with the provider; and identify a plurality of 5G NR antenna beams. The processor may be further configured to rank the plurality of 5G NR antenna beams based on a key performance indicator (KPI); select a highest ranked antenna beam, from the plurality of 5G NR antenna beams, via which the FWA UE device is able to connect to the base station associated with the provider while satisfying a threshold requirement associated with the KPI; and use the selected antenna beam to exchange wireless signals between the base station and the FWA UE device.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: March 31, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Andrew E. Youtz, Lily Zhu, Xin Wang, Shen-De Lin, Paul R. McDonough
  • Patent number: 10609627
    Abstract: A device can receive a system information data from a cell and obtain cell metadata from the system information data, the cell metadata including at least one of: a cell identifier, or a cellular parameter. The device can determine, based on the cell metadata, that the cell is of a particular cell type of multiple cell types, including: a fifth generation long term evolution (LTE) cell type, a fifth generation new radio (NR) sub-6 GHz cell type, and a fifth generation NR millimeter wave cell type. Based on the particular cell type, the device can perform an action, including causing display of an indicator on a display of the device.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: March 31, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Hui Zhao, Samirkumar Patel, Lily Zhu, Andrew E. Youtz, Christopher M. Schmidt
  • Patent number: 10602422
    Abstract: A device can receive, using an application policy handler (APH) component included in the device, a request for a data session for an application associated with the device. The device can identify, using the APH component included in the device, a user equipment route selection policy (URSP) rule, associated with the application, included in a URSP. The device can identify, using the APH component, a network slice specified by the URSP rule associated with the application and a data network specified by the URSP rule associated with the application. The device can attempt, using a modem component included in the device, to establish the data session using the network slice specified by the URSP rule associated with the application and the data network specified by the URSP rule associated with the application.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: March 24, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Deepa Jagannatha, Mauricio Pati Caldeira De Andrada, Lily Zhu, Kalyani Bogineni, T. Kristen Young, Sudhakar Reddy Patil, Ratul Kumar Guha, Jignesh S. Panchal
  • Patent number: 10602523
    Abstract: A device may receive a request, from a user equipment (UE), to connect to a network. The device may receive antenna information indicating that the UE has a single antenna, and the device may receive device type information indicating a device type of the UE or network resource requirements associated with the UE. The device may obtain network policy information, relating to the UE, based on the antenna information and/or the device type information. The network policy information may indicate one or more policy rules associated with allocating network resources. The device may determine a quantity of network resources to allocate based on the network policy information, and the device may allocate the quantity of network resources for the UE.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: March 24, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Andrew E. Youtz, Lily Zhu, Jignesh S. Panchal
  • Publication number: 20200092935
    Abstract: A device, a computer-readable medium, and a method provide for determining, based on a network synchronization signal, a signal power value for a wireless communication; determining, based on the network synchronization signal, a signal quality value for the wireless communication; generating, using the signal power value and the signal quality value, a signal strength associated with a next generation network connection; determining a state of the device, wherein the state relates to a next generation network connection state and a fourth generation (4G)/Long Term Evolution (4G/LTE) network connection state of the device; providing for display a network indicator indicating whether the device is associated with a 4G/LTE network connection or the next generation network connection, wherein the network indicator is based on the state of the device; and providing, for display, a first signal indicator indicating the signal strength.
    Type: Application
    Filed: October 18, 2019
    Publication date: March 19, 2020
    Inventors: Xin WANG, Andrew E. YOUTZ, Hui ZHAO, Lily ZHU, Samirkumar PATEL, Balaji L. RAGHAVACHARI
  • Publication number: 20200092712
    Abstract: A device receives information identifying device types associated with respective user devices, and determines a mechanism to indicate a device type, of the device types, to a network device associated with a network. The device type is associated with a user device of the respective user devices, and the mechanism includes a device type field, a device profile identifier, or an assistance information message that indicate the device type of the user device to the network device. The device provides, to the user device via the network device, information identifying the mechanism to indicate the device type of the user device to the network device. The information identifying the mechanism enables the user device to utilize the mechanism to indicate the device type of the user device to the network device.
    Type: Application
    Filed: September 14, 2018
    Publication date: March 19, 2020
    Inventors: Hui ZHAO, Andrew E. Youtz, Lily Zhu
  • Publication number: 20200076518
    Abstract: A fixed wireless access device may include a memory configured to store instructions and a processor configured to execute the instructions to activate a Fifth Generation (5G) scanning mode and scan for 5G wireless signals associated with a provider that is also associated with the fixed wireless access device. The processor may be further configured to detect a 5G wireless signal associated with the provider; determine a signal strength for the detected 5G wireless signal; and generate an indication of the determined signal strength to be displayed in a user interface associated with the fixed wireless access device.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 5, 2020
    Inventors: Samirkumar Patel, Xin Wang, Paul R. Mcdonough, Andrew E. Youtz, Lily Zhu, Arda Aksu, Balaji L. Raghavachari, Siegfried Erhard Eichinger, Christopher M. Schmidt, Jignesh S. Panchal
  • Patent number: 10568149
    Abstract: A user equipment (UE) can determine that a thermal condition or a battery condition is satisfied with regard to the UE, wherein the UE is associated with a 4G/Long Term Evolution (4G/LTE) connection and a 5G/New Radio (5G/NR) connection; determine whether the 5G/NR connection is to be activated or deactivated based on the thermal condition or the battery condition; transmit a tracking area update request based on determining that the thermal condition or the battery condition is satisfied; transmit capability information, wherein, when the 5G/NR connection is to be activated, the capability information indicates a 5G/NR capability of the UE, and wherein, when the 5G/NR connection is to be deactivated, the capability information does not indicate the 5G/NR capability of the UE; and deactivate or activate a 5G/NR modem of the UE based on determining that the thermal condition or the battery condition is satisfied.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: February 18, 2020
    Assignee: Verizon Patent And Licensing Inc.
    Inventors: Andrew E. Youtz, Lily Zhu, Xin Wang, Balaji L. Raghavachari
  • Patent number: 10560204
    Abstract: A fixed wireless access device may include a memory configured to store instructions and a processor configured to execute the instructions to activate a Fifth Generation (5G) scanning mode and scan for 5G wireless signals associated with a provider that is also associated with the fixed wireless access device. The processor may be further configured to detect a 5G wireless signal associated with the provider; determine a signal strength for the detected 5G wireless signal; and generate an indication of the determined signal strength to be displayed in a user interface associated with the fixed wireless access device.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: February 11, 2020
    Assignee: Verizon Patent And Licensing Inc.
    Inventors: Samirkumar Patel, Xin Wang, Paul R. Mcdonough, Andrew E. Youtz, Lily Zhu, Arda Aksu, Balaji L. Raghavachari, Siegfried Erhard Eichinger, Christopher M. Schmidt, Jignesh S. Panchal
  • Publication number: 20200045632
    Abstract: A method, a device, and a non-transitory storage medium provide an eDRX service that may be implemented for idle mode and/or connected mode of an end device. A network device stores eDRX data as a part of subscription data. The network device may provide the eDRX data to another network device that manages eDRX for end devices. The eDRX data may indicate to use global default eDRX timer values, subscriber-based eDRX timer values, ranges of eDRX timer values, and single-valued eDRX timer values. Each type of eDRX timer value may be provisioned on a per end device basis, a per radio access technology type basis, and/or a per application type basis.
    Type: Application
    Filed: October 9, 2019
    Publication date: February 6, 2020
    Inventors: Priscilla Lau, Suzann Hua, Lily Zhu, Xin Wang, Jeremy Nacer
  • Patent number: 10548029
    Abstract: A user device receives system information block data from a cell. The user device obtains, from the system information block data, cell metadata that includes a cellular parameter. The user device parses the cell metadata to identify the cellular parameter. The cellular parameter includes an upper layer indicator element, a public land mobile network (PLMN) information list element, and a network capability indicator element. The user device determines, based on the cellular parameter, that the cell is of a particular cell type of a plurality of cell types, and that the cell has a particular capability of a plurality of types of capabilities. The user device performs an action based on the particular cell type or the particular capability.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: January 28, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Jignesh S. Panchal, Lily Zhu, Yee Sin Chan, William H. Stone, Gregory Dial, Ahmed Moussa, Christopher M. Schmidt, Michael Kondratiuk, Gerard J. Flynn, Balaji L. Raghavachari
  • Publication number: 20200008069
    Abstract: Systems and methods provide reliable voice connections and highest possible data rates in New Radio dual-connectivity environments, given limitations of available spectrum. A system includes a first wireless station and a second wireless station. The first wireless station provides a shared spectrum of a first frequency band, the shared spectrum including a first spectrum for a first cellular wireless standard and a second spectrum for a second cellular wireless standard. The second wireless station is at least partially within a coverage area of the first wireless station and provides a third spectrum for the second cellular wireless standard. The third spectrum is a millimeter wave (mmWave) spectrum. The first wireless station broadcasts cell parameters barring an end device in an idle mode from camping on the second spectrum. The first wireless station or the second wireless station triggers the end device to swap to the second spectrum when a paging request for a voice call is received.
    Type: Application
    Filed: July 10, 2018
    Publication date: January 2, 2020
    Inventors: Lily Zhu, Ratul Kumar Guha, Jignesh S. Panchal, Balaji L. Raghavachari, Niranjan B. Avula, Timothy M. Dwight, Sudhakar Reddy Patil, Imtiyaz Shaikh, Kalyani Bogineni, Andrew E. Youtz, Xin Wang, Sagiv Draznin
  • Patent number: 10524193
    Abstract: A base station device broadcasts a base station identifier. The base station identifier is assigned to the base station device, and is broadcasted in one or more system information messages that are receivable by user devices located within a threshold distance from the base station device. The base station device determines whether the base station identifier is to be altered, and processes the base station identifier to generate an altered base station identifier for the base station device. The base station device performs one or more actions to cause the altered base station identifier to be broadcasted. The altered base station identifier is broadcasted in one or more additional system information messages that are receivable by the user devices.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: December 31, 2019
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Christopher M. Schmidt, Lily Zhu, Abhishek Rajendrakumar Panchal
  • Publication number: 20190387571
    Abstract: A network device receives, from a user equipment (UE), a Fifth Generation (5G) New Radio (NR) network attach request, wherein the 5G NR network attach request includes a Voice over Long Term Evolution (VoLTE) network attach request. The network device initiates attachment procedures, in response to receipt of the 5G NR network attach request and the VoLTE network attach request, to attach the UE to the 5G NR network and to a VoLTE network, and initiates establishment of a connection between the 5G NR network and the UE.
    Type: Application
    Filed: August 27, 2019
    Publication date: December 19, 2019
    Inventors: Andrew Youtz, Jignesh Panchal, Lily Zhu
  • Publication number: 20190373523
    Abstract: A wireless station of a radio access network receives a reselection priority value of a frequency band used when the wireless station is an E-UTRA-NR Dual Connectivity (EN-DC) anchor. The wireless station broadcasts an intra-frequency system information block (SIB) that includes a first Cell Reselection Priority information element (IE) and a first Anchor-cell Reselection Priority IE, wherein the first Anchor-cell Reselection Priority IE includes the reselection priority value of the frequency band used by the wireless station. The wireless station also broadcast an inter-frequency SIB that includes a second Cell Reselection Priority IE and a second Anchor-cell Reselection Priority IE, wherein the second Anchor-cell Reselection Priority IE includes another reselection priority value of another frequency band for another EN-DC anchor.
    Type: Application
    Filed: June 1, 2018
    Publication date: December 5, 2019
    Inventors: Jignesh S. Panchal, Yuexin Dong, Andrew E. Youtz, Lily Zhu, Samirkumar Patel
  • Patent number: 10499449
    Abstract: A user equipment (UE) can determine a first measurement value and a second measurement value based on a 5G/New Radio (5G/NR) synchronization signal; determine a state of the UE, wherein the state relates to a 5G/NR connection state and a 4G/Long Term Evolution (4G/LTE) connection state of the UE; provide, for display, at least one network indicator indicating whether the UE is associated with a 4G/LTE connection and whether the UE is associated with a 5G/NR connection, wherein the at least one network indicator is based on the state; and provide, for display, at least one signal indicator indicating a signal strength associated with at least one of the 4G/LTE connection or the 5G/NR connection, wherein, when the signal strength is associated with the 5G/NR connection, the at least one signal indicator is based on the first measurement value and the second measurement value.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: December 3, 2019
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Xin Wang, Andrew E. Youtz, Hui Zhao, Lily Zhu, Samirkumar Patel, Balaji L. Raghavachari
  • Patent number: 10477473
    Abstract: A method, a device, and a non-transitory storage medium provide an eDRX service that may be implemented for idle mode and/or connected mode of an end device. A network device stores eDRX data as a part of subscription data. The network device may provide the eDRX data to another network device that manages eDRX for end devices. The eDRX data may indicate to use global default eDRX timer values, subscriber-based eDRX timer values, ranges of eDRX timer values, and single-valued eDRX timer values. Each type of eDRX timer value may be provisioned on a per end device basis, a per radio access technology type basis, and/or a per application type basis.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: November 12, 2019
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Priscilla Lau, Suzann Hua, Lily Zhu, Xin Wang, Jeremy Nacer
  • Patent number: 10476485
    Abstract: A method, apparatus, and system for lessening impact of connected mode mobility measurement is disclosed. A user equipment (UE) may reduce network management complexity by autonomously collecting signal quality measurements for neighboring cells. By autonomously tuning at opportune times for the UE, signal quality measurements may be obtained and reported to a serving cell. In another implementation, the UE examines the broadcast system information of both the serving base station against that of the neighboring base stations. Based on the included bandwidth information, the UE selects appropriate narrowband radio frequency subcarriers to perform signal quality measurement.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: November 12, 2019
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Xin Wang, Lily Zhu, Andrew E. Youtz