Patents by Inventor Jingwen BAI

Jingwen BAI 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: 20230300674
    Abstract: Some embodiments may relate to incorporating RAN measurements when determining traffic distribution for access traffic steering switching splitting (ATSSS) systems. Other embodiments may be disclosed and/or claimed.
    Type: Application
    Filed: June 25, 2021
    Publication date: September 21, 2023
    Inventors: Meghashree Dattatri KEDALAGUDDE, Binita GUPTA, Shu-ping YEH, Jingwen BAI, Jing ZHU, Necati CANPOLAT
  • Patent number: 11689881
    Abstract: The present application discloses systems and methods for performing location-based actions. The methods may include obtaining, by an electronic device, location information associated with the electronic device with respect to a reference location. The methods may further include determining, by the electronic device, whether the location information changes from a first status to a second status. The methods may further include performing, by the electronic device, a predetermined action upon determining that the location information changes from the first status to the second status. The location information may relate to a speed, a direction, an acceleration, a geographic location of the electronic device, and/or a distance between the electronic device and the reference location.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: June 27, 2023
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Jingwen Bai, Yuchu Cao
  • Publication number: 20230189058
    Abstract: Present disclosure may relate to an apparatus comprising: memory to store ran access network (RAN) load indicator information or user equipment (UE)-specific RAN condition indicator information; and processing circuitry, coupled with the memory, to: retrieve the RAN load indicator information or UE-specific RAN condition indicator information from the memory; and encode a measurement report message for transmission that includes the RAN load indicator information or UE-specific RAN condition indicator information.
    Type: Application
    Filed: June 25, 2021
    Publication date: June 15, 2023
    Inventors: Shu-ping Yeh, Jingwen Bai, Jing Zhu, Meghashree Dattatri Kedalagudde, Binita Gupta, Necati Canpolat
  • Publication number: 20230099849
    Abstract: An apparatus for an S-BS includes processing circuitry configured to decode configuration signaling from a plurality of S-UEs. The configuration signaling indicates an interference level at each of the plurality of S-UEs from transmissions of an M-BS. An S-UE is selected based on a comparison of the interference level at each S-UE with an interference threshold of each S-UE. Control signaling is encoded for transmission to the selected S-UE via a small cell access (S-AC) communication link. The control signaling is transmitted during the reception of downlink data from the M-BS via a primary backhaul communication link.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 30, 2023
    Inventors: Jingwen Bai, Shu-ping Yeh, Yang-Seok Choi, Francesc Guim Bernat, Kshitij Arun Doshi, Ned M. Smith, Christian Maciocco
  • Publication number: 20230072769
    Abstract: Disclosed embodiments generally relate to edge-based multi-Radio Access Technology (RAT) traffic management (TM) solutions to support delay-sensitive traffic over heterogeneous networks. Embodiments include delay-aware TM implementations that split and/or steer network traffic across different RATs for the edge network control plane. Embodiments also include utilization threshold-based implementations to achieve delay-aware multi-path TM at the network's edge. The multi-path TM includes multi-RAT, multi-access, or multi-connectivity traffic routes. Embodiments include strategies to sort users (or devices) for making multi-RAT traffic distribution decisions and to determinate the utilization thresholds. Embodiments also include message exchange mechanisms or learning utilization thresholds and other useful system properties. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: December 23, 2020
    Publication date: March 9, 2023
    Inventors: Shu-ping YEH, Jingwen BAI, Jing ZHU, Menglei ZHANG, Shilpa TALWAR
  • Patent number: 11553511
    Abstract: Embodiments of the present disclosure describe methods, apparatuses, and systems for enhanced control signaling using full-duplex communication in wireless communication networks. A base station may schedule a first user equipment (UE) for primary access to a set of time-frequency resources in a first communication direction (e.g., uplink or downlink). The base station may additionally schedule a second UE for secondary access to the same set of time-frequency resources in a second communication direction that is the opposite of the first communication direction. The secondary access may be used to communicate supplemental control information, such as a channel quality indicator (CQI) and/or modulation and coding scheme (MCS) feedback, hybrid automatic repeat request (HARQ) feedback, and/or multiple input multiple output (MIMO) feedback (e.g., including a rank indicator (RI) and/or a pre-coding matrix indicator (PMI). Other embodiments may be described and claimed.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: January 10, 2023
    Assignee: Intel Corporation
    Inventors: Jingwen Bai, Shu-Ping Yeh, Yang-Seok Choi
  • Publication number: 20220369322
    Abstract: Devices and methods of providing joint scheduling in a full-duplex LTE system are generally described. The UE measures intra-cell interference at the UE caused by a UL transmission from each intra-cell UE, calculates a ratio of the intra-cell interference over an average inter-cell interference, determines whether the intra-cell UE is an aggressor or non-aggressor based on whether the ratio exceeds a threshold, transmits at least some of the determinations to the eNB as feedback, and communicates with the eNB based on a schedule that is dependent on the feedback such that the UE is neither an aggressor nor is subject to interference from aggressors. The schedule may also be based on wideband CQI feedback based on a ratio of an average overall DL interference plus noise over the average inter-cell interference plus noise and/or subband. CQI feedback based on SINR measurements.
    Type: Application
    Filed: July 19, 2022
    Publication date: November 17, 2022
    Inventors: Shu-Ping Yeh, Jingwen Bai, Sung-En Chiu, Ping Wang, Feng Xue, Yang-Seok Choi, Shilpa Talwar
  • Patent number: 11419124
    Abstract: Devices and methods of providing joint scheduling in a full-duplex LTE system are generally described. The UE measures intra-cell interference at the UE caused by a UL transmission from each intra-cell UE, calculates a ratio of the intra-cell interference over an average inter-cell interference, determines whether the intra-cell UE is an aggressor or non-aggressor based on whether the ratio exceeds a threshold, transmits at least some of the determinations to the eNB as feedback, and communicates with the eNB based on a schedule that is dependent on the feedback such that the UE is neither an aggressor nor is subject to interference from aggressors. The schedule may also be based on wideband CQI feedback based on a ratio of an average overall DL interference plus noise over the average inter-cell interference plus noise and/or subband CQI feedback based on SINR measurements.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: August 16, 2022
    Assignee: Apple Inc.
    Inventors: Shu-Ping Yeh, Jingwen Bai, Sung-En Chiu, Ping Wang, Feng Xue, Yang-Seok Choi, Shilpa Talwar
  • Patent number: 11388638
    Abstract: To configure a UT for handover between a source evolved Node-B (eNB) and a target eNB using aerial communications in a cellular network, the UE processing circuitry is to decode measurement configuration information from the source eNB. The measurement configuration information includes a plurality of height thresholds associated with aerial height of the UE. A measurement report is encoded for transmission to the source eNB. The measurement report includes the aerial height of the UE and the measurement report generation triggered based on one or more triggering events associated with the plurality of height thresholds. RRC signaling from the source eNB is decoded, the RRC signaling including a handover command. The handover command is based on a handover decision by the source eNB using the measurement report. A handover from the source eNB to the target eNB is performed based on the handover command.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: July 12, 2022
    Assignee: Intel Corporation
    Inventors: Shu-ping Yeh, Jingwen Bai, Feng Xue, Candy Yiu
  • Publication number: 20220124560
    Abstract: The present disclosure provides a resilient (radio) access network ((R)AN) slicing framework encompassing a resource planning engine and distributed dynamic slice-aware scheduling modules at one or more network access nodes, edge compute nodes, or cloud computing service. The resilient (R)AN slicing framework includes resource planning and slice-aware scheduling, as well as signaling exchanges for provisioning resilient (R)AN slicing. The intelligent (R)AN slicing framework can realize resource isolation in a more efficient and agile manner than existing network slicing technologies. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: December 25, 2021
    Publication date: April 21, 2022
    Inventors: Shu-ping Yeh, Jingwen Bai
  • Publication number: 20220109622
    Abstract: The present disclosure is related to multi-access traffic management in multi-access computing environments. A reliability enhancement engine (REE) operated by a multi-access multipath traffic manager identifies traffic flows that have high reliability requirements (“reliability flows”) and performs admission control for the reliability flows. The REE determines a coding rate (e.g., a redundancy factor) and traffic distribution strategies for the identified reliability flows. The REE applies cross-access network coding (NC) on the reliability flows, and handles multi-access acknowledgements and traffic pacing, which may involve multiplexing traffic of the reliability flows with non-high-reliability traffic. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: December 14, 2021
    Publication date: April 7, 2022
    Inventors: Shu-ping Yeh, Wei Mao, Hosein Nikopour, Shilpa Talwar, Murali Narasimha, Jingwen Bai
  • Publication number: 20220069449
    Abstract: A unmanned aerial vehicle can include a modem comprising a first antenna port and a second antenna port, an omnidirectional antenna connected to the first antenna port, and antennas configured to generate a directional transmission pattern connected to the second antenna port, the antennas including (a) an array of omni-directional antennas and (b) multiple directional antennas
    Type: Application
    Filed: December 28, 2018
    Publication date: March 3, 2022
    Inventors: Feng Xue, Jingwen Bai, Jose Camacho Perez, Debabani Choudhury, Timo Huusari, Bradley Alan Jackson, Yeonsoo KO, Seong-Youp Suh, Daniel Tong, Shu-Ping Yeh
  • Publication number: 20220014963
    Abstract: The present disclosure is related to multi-access traffic management in edge computing environments, and in particular, artificial intelligence (AI) and/or machine learning (ML) techniques for multi-access traffic management. A scalable AI/ML architecture for multi-access traffic management is provided. Reinforcement learning (RL) and/or Deep RL (DRL) approaches that learn policies and/or parameters for traffic management and/or for distributing multi-access traffic through interacting with the environment are also provided. Deep contextual bandit RL techniques for intelligent traffic management for edge networks are also provided. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Inventors: Shu-ping Yeh, Jingwen Bai, Shilpa Talwar
  • Patent number: 11222545
    Abstract: Technologies for providing signal quality based route management for unmanned aerial vehicles include a device that includes circuitry to produce a data set indicative of a wireless communication signal quality at each of multiple locations in a geographic area. The circuitry is also to produce, as a function of the data set and a target wireless communication signal quality, a planned route for a vehicle through the geographic area.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: January 11, 2022
    Assignee: Intel Corporation
    Inventors: Shu-Ping Yeh, Jingwen Bai, Feng Xue, Mark Davis, Shilpa Talwar
  • Publication number: 20210377116
    Abstract: Embodiments of a virtualized radio-access network (RAN) node configured to implement functions including an O-RAN Distributed Unit (DU), an O-RAN Radio Unit (RU), an O-RAN Central Unit-Control Plane (CU-CP), and an O-RAN Central Unit-User Plane (CU-UP), are described herein. In some embodiments, a reliability enhancement strategy is determined according to measurement reports collected from user equipment (UEs), the DU and the CU-UP.
    Type: Application
    Filed: August 17, 2021
    Publication date: December 2, 2021
    Inventors: Shu-ping Yeh, Jaemin Han, Wei Mao, Jingwen Bai, Murali Narasimha
  • Publication number: 20210176593
    Abstract: The present application discloses systems and methods for performing location-based actions. The methods may include obtaining, by an electronic device, location information associated with the electronic device with respect to a reference location. The methods may further include determining, by the electronic device, whether the location information changes from a first status to a second status. The methods may further include performing, by the electronic device, a predetermined action upon determining that the location information changes from the first status to the second status. The location information may relate to a speed, a direction, an acceleration, a geographic location of the electronic device, and/or a distance between the electronic device and the reference location.
    Type: Application
    Filed: February 23, 2021
    Publication date: June 10, 2021
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Jingwen BAI, Yuchu CAO
  • Patent number: 10966051
    Abstract: The present application discloses systems and methods for performing location-based actions. The methods may include obtaining, by an electronic device, location information associated with the electronic device with respect to a reference location. The methods may further include determining, by the electronic device, whether the location information changes from a first status to a second status. The methods may further include performing, by the electronic device, a predetermined action upon determining that the location information changes from the first status to the second status. The location information may relate to a speed, a direction, an acceleration, a geographic location of the electronic device, and/or a distance between the electronic device and the reference location.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: March 30, 2021
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Jingwen Bai, Yuchu Cao
  • Publication number: 20200413267
    Abstract: Systems and methods of controlling drones are disclosed. Computation and control of beam direction and frequency is dependent on drone characteristics including three-dimensional location, orientation, and flight plan, with messages exchanged between the drone processor and modem dependent on which entity is performing the computation and control. Communications with the serving cell use a directional antenna and cell selection using an omni-directional antenna. MDT measurement and reporting and IDC measurement uses the drone characteristics and battery life.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Feng Xue, Shu-ping Yeh, Philippe Auzas, Mengkun Ke, Ranganadh Karella, Jingwen Bai
  • Publication number: 20200367271
    Abstract: Embodiments of the present disclosure describe methods, apparatuses, and systems for enhanced control signaling using full-duplex communication in wireless communication networks. A base station may schedule a first user equipment (UE) for primary access to a set of time-frequency resources in a first communication direction (e.g., uplink or downlink) The base station may additionally schedule a second UE for secondary access to the same set of time-frequency resources in a second communication direction that is the opposite of the first communication direction. The secondary access may be used to communicate supplemental control information, such as a channel quality indicator (CQI) and/or modulation and coding scheme (MCS) feedback, hybrid automatic repeat request (HARQ) feedback, and/or multiple input multiple output (MIMO) feedback (e.g., including a rank indicator (RI) and/or a pre-coding matrix indicator (PMI). Other embodiments may be described and claimed.
    Type: Application
    Filed: April 2, 2018
    Publication date: November 19, 2020
    Inventors: Jingwen BAI, Shu-ping YEH, Yang-Seok CHOI
  • Patent number: 10833832
    Abstract: A communication device and a method for determining an information from a second device including setting an initial beamforming pattern is provided. The initial beamforming pattern includes a beamforming direction and a corresponding beamforming area for each of the plurality of antenna ports, including determining a concerned direction interval based on overlapping beamforming areas of adjacent pairs of the plurality of antenna ports, receiving a signal from the second device, measuring a signal gain from the signal on each of the plurality of antenna ports, determining which concerned direction interval the second device occupies based on an antenna port having the highest signal gain and on one of the adjacent pair of antenna ports to the antenna port having the highest signal gain having a higher signal gain, and determining the information from the second device based on the determined concerned direction interval.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: November 10, 2020
    Assignee: INTEL CORPORATION
    Inventors: Shu-Ping Yeh, Jingwen Bai, Sung-En Chiu, Ping Wang, Feng Xue, Yang-Seok Choi, Shilpa Talwar