Patents by Inventor Jagdeep Ahluwalia SINGH

Jagdeep Ahluwalia SINGH 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: 11917468
    Abstract: A communication system is disclosed which a base station configures a user equipment (UE) to carry out measurements of signals transmitted in a plurality of neighbour cells and to transmit a measurement report. The UE performs the signal measurements and transmits the measurement report, which comprises the measurement results for at least one neighbour cell and further includes, for at least one reported neighbour cell, an associated unique cell identifier together with the corresponding measurement. The base station identifies a corresponding neighbour cell, from among a plurality of neighbour cells, based on the reported unique cell identifier, and triggers a communication procedure involving the UE and that neighbour cell.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: February 27, 2024
    Assignee: NEC CORPORATION
    Inventors: Yuhua Chen, Neeraj Gupta, Jagdeep Ahluwalia Singh, Robert Arnott
  • Publication number: 20230389081
    Abstract: A system is disclosed in which a user equipment (UE) performs small data transmission procedure in Radio Resource Control (RRC) Inactive state using a configured grant or random access. As part of this procedure, the UE receives configuration information for controlling subsequent small data transmissions. For example, the configuration information may be used to re-activate, re-configure, or release a configured grant stored by the UE.
    Type: Application
    Filed: September 27, 2021
    Publication date: November 30, 2023
    Applicant: NEC Corporation
    Inventors: Jagdeep Ahluwalia SINGH, Yuhua Chen, Maxime Grau, Hisashi Futak
  • Publication number: 20230308935
    Abstract: A communication system is disclosed in which data is transmitted using unlicensed spectrum by employing a channel access procedure based on a channel access priority class (CAPC). In order to apply the appropriate CAPC for each transmission in accordance with the actual data flow(s) being multiplexed into the transmission, the CAPC information of each data packet is carried together with the packet down through the user plane protocol.
    Type: Application
    Filed: August 26, 2021
    Publication date: September 28, 2023
    Applicant: NEC Corporation
    Inventors: Yuhua CHEN, Jagdeep Ahluwalia SINGH
  • Publication number: 20220286922
    Abstract: In one aspect, a method performed by a base station in a Non-Public Network includes: operating a closed access group (CAG) cell; establishing a communication connection with a user equipment (UE) in the CAG cell, wherein the CAG cell is associated with a CAG having an associated CAG identifier; suspending the communication connection; receiving, from a further base station, a first message indicating that the UE has requested resumption of the communication connection in a CAG cell operated by the further base station, the first message including a CAG identifier of a CAG which the CAG cell operated by the further base station is associated with; performing CAG membership verification for the CAG identified by the CAG identifier in the first message; and sending, to the further base station, a second message indicating a result of the CAG membership verification.
    Type: Application
    Filed: October 2, 2020
    Publication date: September 8, 2022
    Applicant: NEC Corporation
    Inventors: Yuhua CHEN, Sadafuku HAYASHI, Jagdeep Ahluwalia SINGH, Chadi KHIRALLAH
  • Publication number: 20220264415
    Abstract: Methods and apparatus are disclosed for controlling whether a user equipment (UE) is allowed to access a cell of a closed access group (CAG) when the CAG is selected manually by a user of the UE.
    Type: Application
    Filed: April 7, 2021
    Publication date: August 18, 2022
    Applicant: NEC Corporation
    Inventors: Chadi KHIRALLAH, Jagdeep Ahluwalia SINGH, Sadafuku HAYASHI
  • Publication number: 20220256449
    Abstract: In one aspect, a method performed by a base station includes: performing a Radio Resource Control (RRC) resume procedure for a user equipment (UE) in a cell of a non-public network; obtaining i) information identifying whether or not the UE is authorised to access the cell of a non-public network or ii) information identifying at least one non-public network that the UE is authorised to access, from another base station; verifying, based on the information of i) or ii), whether the UE is authorised to access the non-public network, wherein the information of i) or ii) is stored, in a UE context for the UE in the another base station in a process of a RRC setup for the UE in another cell of a network.
    Type: Application
    Filed: October 2, 2020
    Publication date: August 11, 2022
    Applicant: NEC Corporation
    Inventors: Yuhua CHEN, Neeraj GUPTA, Jagdeep Ahluwalia SINGH
  • Publication number: 20220132375
    Abstract: A communication system is disclosed in which a base station apparatus obtains, from at least one secondary node (SN) handling user-plane transmissions for a user equipment (UE), information identifying a total integrity protected data rate for all Protocol Data Unit (PDU) sessions associated with the UE at that SN. When the information from the at least one SN indicates that the total integrity protected data rate for all PDU sessions associated with the UE at that SN exceeds an associated data rate portion, the base station apparatus updates at least one of: said data rate portion; and at least one PDU session associated with the UE at that SN.
    Type: Application
    Filed: February 12, 2020
    Publication date: April 28, 2022
    Applicant: NEC Corporation
    Inventors: Chadi KHIRALLAH, Jagdeep Ahluwalia SINGH, Sadafuku HAYASHI, Neeraj GUPTA
  • Publication number: 20210306848
    Abstract: A communication system is disclosed in which a distributed base station apparatus comprises a central unit for control plane signalling (CU-CP), at least one a central unit for user plane signalling (CU-UP), and at least one distributed unit. The CU-CP obtains information indicating whether a security configuration is supported by a CU-UP and selects a security configuration for an item of user equipment (UE) based on the obtained information.
    Type: Application
    Filed: June 14, 2019
    Publication date: September 30, 2021
    Applicant: NEC CORPORATION
    Inventors: Yuhua CHEN, Sadafuku HAYASHI, Hisashi FUTAKI, Jagdeep Ahluwalia SINGH, Neeraj GUPTA, Chadi KHIRALLAH
  • Publication number: 20210274529
    Abstract: A communication system is described in which a base station transmits, to a UE (user equipment), via a data radio bearer (DRB), a downlink data packet that includes information identifying a data flow. The downlink data packet is transmitted prior to commencement of transmission, via that DRB, of data packets comprising any downlink user-plane data associated with the identified data flow.
    Type: Application
    Filed: July 8, 2019
    Publication date: September 2, 2021
    Applicant: NEC Corporation
    Inventors: Yuhua CHEN, Neeraj GUPTA, Jagdeep Ahluwalia SINGH
  • Publication number: 20200383016
    Abstract: A communication system is disclosed which a base station configures a user equipment (UE) to carry out measurements of signals transmitted in a plurality of neighbour cells and to transmit a measurement report. The UE performs the signal measurements and transmits the measurement report, which comprises the measurement results for at least one neighbour cell and further includes, for at least one reported neighbour cell, an associated unique cell identifier together with the corresponding measurement. The base station identifies a corresponding neighbour cell, from among a plurality of neighbour cells, based on the reported unique cell identifier, and triggers a communication procedure involving the UE and that neighbour cell.
    Type: Application
    Filed: December 28, 2018
    Publication date: December 3, 2020
    Applicant: NEC CORPORATION
    Inventors: Yuhua CHEN, Neeraj GUPTA, Jagdeep Ahluwalia SINGH, Robert ARNOTT