Patents by Inventor Haijing Hu

Haijing Hu 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: 20240251239
    Abstract: The present application relates to devices and components including apparatuses, systems, and methods for technologies for non-seamless wireless local area access offload.
    Type: Application
    Filed: February 9, 2022
    Publication date: July 25, 2024
    Applicant: Apple Inc.
    Inventors: Vivek G. Gupta, Haijing Hu, Shu Guo
  • Publication number: 20240251238
    Abstract: An edge enabler server of an edge data network is configured to receive a verification request comprising an edge enabler client identification (EEC ID), wherein the EEC ID uniquely identifies an edge enabler client (EEC), determine whether the EEC ID is an authorized BEC ID and provide a verification response based on whether the EEC ID is authorized.
    Type: Application
    Filed: August 6, 2021
    Publication date: July 25, 2024
    Inventors: Shu GUO, Dawei ZHANG, Haijing HU, Haitong SUN, Huarui LIANG, Lanpeng CHEN, Mona AGNEL, Robert ZAUS, Wei ZENG, Weidong YANG, Xiaoyu QIAO
  • Publication number: 20240251307
    Abstract: Provided is a method performed by a user equipment (UE), comprising: receiving, from a communication network comprising a radio access network, one or more messages comprising configuration information of at least one network slice and of at least one frequency, wherein the radio access network is associated with a plurality of base stations (BSs) providing a plurality of cells, wherein the configuration information indicates for each of the at least one frequency which one or more slices of the at least one network slice are supported; and selecting, based on the configuration information, a cell from the plurality of cells for camping on.
    Type: Application
    Filed: October 21, 2021
    Publication date: July 25, 2024
    Applicant: Apple Inc.
    Inventors: Yuqin Chen, Alexander Sirotkin, Fangli Xu, Haijing Hu, Naveen Kumar R. Palle Venkata, Pavan Nuggehalli, Ralf Rossbach, Sarma Vangala, Sethuraman Gurumoorthy, Sudeep Manithara Vamanan, Vijay Venkataraman, Zhibin Wu
  • Patent number: 12047914
    Abstract: Disclosed are embodiments for a request and response signaling between first and second user equipment (UE) via a PC5 link for configuring inter-UE coordination. In some embodiments, request signaling entails a first UE identifying a transmit resource pool of the first UE to be sensed or evaluated by the second UE; instructing the second UE to report information indicating a quantity of resources; and instructing the second UE to evaluate the resources to be reported. In other embodiments, response signaling entails a first UE receiving from the second UE a request signal for inter-UE coordination; indicating a set of one or more resources, in which the set is indicated as corresponding to whitelist, blacklist, or collision list; and providing a validity time for resources indicated.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: July 23, 2024
    Assignee: APPLE INC.
    Inventors: Zhibin Wu, Chunxuan Ye, Dawei Zhang, Fangli Xu, Haijing Hu, Yuqin Chen
  • Patent number: 12048066
    Abstract: A user equipment (UE) may camp on a base station of a network. The UE receives, from the base station of a wireless network, a broadcast including access restrictions, wherein the access restrictions include one or more predetermined criteria that must be satisfied to camp on the base station. The UE then determines whether the UE satisfies the one or more predetermined criteria.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: July 23, 2024
    Assignee: Apple Inc.
    Inventors: Naveen Kumar R. Palle Venkata, Dawei Zhang, Haijing Hu, Hong He, Sarma V. Vangala, Sudeep Manithara Vamanan, Wei Zeng, Yuqin Chen
  • Publication number: 20240244533
    Abstract: Embodiments of the present disclosure relate to uplink (UL) gap triggering. According to embodiments of the present disclosure, a processor of user equipment is configured to perform following operations. The operations comprise transmitting to a network a user preference via a first signaling, wherein the user preference indicates a preference of the UE in uplink (UL) gap configuration; transmitting to the network an UL gap activation request via a second signaling, wherein the UL gap activation request indicates the network that an UL gap activation for the UE is needed; and transmitting to the network device an UL gap deactivation request via a third signaling, wherein the UL gap deactivation request indicates the network that an UL gap deactivation for the UE is needed.
    Type: Application
    Filed: September 24, 2021
    Publication date: July 18, 2024
    Inventors: Huaning NIU, Dawei ZHANG, Haijing HU, Jie CUI, Qiming LI, Sharad SAMBHWANI, Xiang CHEN, Yang TANG, Yuqin CHEN
  • Publication number: 20240244673
    Abstract: Techniques discussed herein can facilitate inactive state transmissions for a Base Station (BS) via a 4-step or 2-step inactive state RACH process. One example aspect is a BS including communication circuitry and one or more processors communicatively coupled to the communication circuitry and configured to cause the BS to transmit a radio link quality threshold and an uplink data size for a Radio Resource Control (RRC) inactive data transmission. Receive a Random Access Channel (RACH) preamble in response to the radio link quality threshold and the uplink data size being satisfied. Receive the RRC inactive data transmission, and transmit a RACH message in response to receiving the RRC inactive data transmission.
    Type: Application
    Filed: January 19, 2024
    Publication date: July 18, 2024
    Inventors: Fangli Xu, Chunhai Yao, Dawei Zhang, Haijing Hu, Longda Xing, Murtaza A. Shikari, Sarma V. Vangala, Srinivasan Nimmala, Wei Zeng
  • Patent number: 12041605
    Abstract: Determining RRC processing delays for multi-subscriber identify module (MSIM) user equipments (UEs) may include decoding a capabilities message from a UE that indicates the UE is an MSIM UE that includes at least a first SIM and a second SIM. A communication for the first SIM of the UE may be encoded. The communication may be configured to cause the UE to perform a radio resource control (RRC) procedure. A transmission request received from the UE may be decoded. The transmission request may be associated with the RRC procedure. In response to receiving the transmission request, an uplink (UL) gram may be scheduled for the first SIM of the UE.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: July 16, 2024
    Assignee: APPLE INC.
    Inventors: Srirang A. Lovlekar, Ahmed Mohamed Ibrahim Hassan, Amr Mostafa, Birgit Breining, Fangli Xu, Haijing Hu, Naveen Kumar R Palle Venkata, Sethuraman Gurumoorthy, Yuqin Chen
  • Patent number: 12041583
    Abstract: Embodiments are presented herein of apparatuses, systems, baseband processors, and methods for performing vehicle-to-everything sidelink communication. A wireless device receives first control information through a sidelink control channel specifying one or more first time slots for the wireless device to transmit a first acknowledgment message over a sidelink feedback channel. The wireless device transmits second control information through the sidelink control channel specifying one or more second time slots for the wireless device to receive a second acknowledgment message over the sidelink feedback channel. The first and second time slots at least partially overlap, and it is determined whether the first data packet or the second data packet has a higher priority. The acknowledgment message associated with the higher priority data packet is transmitted or received during at least a subset of the overlapping time slots.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: July 16, 2024
    Assignee: Apple Inc.
    Inventors: Chunxuan Ye, Chunhai Yao, Dawei Zhang, Haijing Hu, Haitong Sun, Hong He, Oghenekome Oteri, Sigen Ye, Wei Zeng, Weidong Yang, Yushu Zhang, Zhibin Wu
  • Patent number: 12041550
    Abstract: A technique for power saving, comprising establishing a radio resource control (RRC) connection with a wireless system, entering an RRC connected mode based on the established RRC connection, receiving, from the wireless system, configuration information indicating a discontinuous reception (DRX) cycle time, a DRX on time period, and an offset time, determining an enhanced wake-up signal (EWUS) monitoring occasion for a DRX cycle based on the offset time and the DRX on time period, monitoring, during a first DRX cycle, for an EWUS during the EWUS monitoring occasion associated with the first DRX cycle, receiving, from the wireless system, the EWUS during the EWUS monitoring occasion, determining that the EWUS indicates that the wireless device skip one or more future EWUS monitoring occasions, and skipping monitoring for the EWUS based on the indicated skipped one or more future EWUS monitoring occasions.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: July 16, 2024
    Assignee: Apple Inc.
    Inventors: Sethuraman Gurumoorthy, Fangli Xu, Adesh Kumar, Birgit Breining, Dawei Zhang, Haijing Hu, Longda Xing, Naveen Kumar R. Palle Venkata, Sarma V. Vangala, Sigen Ye, Srirang A. Lovlekar, Wei Zeng, Yuqin Chen, Zhibin Wu
  • Patent number: 12041544
    Abstract: A method for power saving, comprising: establishing a radio resource control (RRC) connection with a wireless device, transmitting, to the wireless device, configuration information indicating a discontinuous reception (DRX) cycle time, a DRX on time period, and an offset time, transmitting an enhanced wake-up signal (EWUS) monitoring occasion for a DRX cycle, the EWUS monitoring occasion based on the offset time and the DRX on time period, determining that the wireless device can skip monitoring one or more future EWUS monitoring occasions, transmitting, during a first DRX cycle, a EWUS for the wireless device during the EWUS monitoring occasion associated with the first DRX cycle, the EWUS indicating that the wireless device can skip the one or more future EWUS monitoring occasions, and skipping transmitting the EWUS to the wireless device during the one or more future EWUS monitoring occasions.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: July 16, 2024
    Assignee: Apple Inc.
    Inventors: Sethuraman Gurumoorthy, Fangli Xu, Adesh Kumar, Birgit Breining, Dawei Zhang, Haijing Hu, Longda Xing, Naveen Kumar R. Palle Venkata, Sarma V. Vangala, Sigen Ye, Srirang A. Lovlekar, Wei Zeng, Yuqin Chen, Zhibin Wu
  • Patent number: 12041568
    Abstract: A user equipment (UE) comprising a processor configured to perform the operations that determines an uplink (UL) slot is described. In exemplary embodiments, the UE receives, from a base station, a scaling factor through a first Radio Resource Control (RRC) signal. The UE may further determines an offset through a second RRC signal. In addition, the UE may receive from the base station, downlink control information (DCI) that includes an indication of an initial time gap. Furthermore, the UE may calculate a new time gap by at least applying the scaling factor to the initial time gap and determine a slot of uplink transmission based on at least the new time gap and the offset.
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: July 16, 2024
    Assignee: APPLE INC.
    Inventors: Chunhai Yao, Chunxuan Ye, Dawei Zhang, Haijing Hu, Haitong Sun, Hong He, Oghenekome Oteri, Sarma V. Vangala, Sigen Ye, Wei Zeng, Weidong Yang, Yushu Zhang
  • Patent number: 12041526
    Abstract: Systems and methods for using a relay user equipment (UE) to transport data of interest received from a first remote UE to a second remote UE on a UE to UE relay within a wireless communication system are discussed herein. These methods may be performed at Layer 2 of a protocol stack of the wireless communication system. Data packets sent on the UE to UE relay may include an adaptation header including routing information (e.g., Layer 2 addresses, a bearer-specific index, etc.) for the UE to UE relay. An adaptation layer may accordingly be provided within Layer 2 to decode these adaptation headers. In some cases, a per-bearer approach may be used to map between individual direct bearers of a hop by hop path configuration of the UE to UE relay. Embodiments eschewing the adaptation header and instead using logical channel identifiers (LCIDs) to make routing indications are also described.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: July 16, 2024
    Assignee: APPLE INC.
    Inventors: Zhibin Wu, Chunxuan Ye, Dawei Zhang, Fangli Xu, Haijing Hu, Haitong Sun, Wei Zeng, Yuqin Chen
  • Publication number: 20240235726
    Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) and/or cellular network to perform downlink control information (DCI) mode signaling and control resource set (CORESET) selection. A DCI mode may be signaled based on a predefined rule, media access control (MAC) control element (CE), and/or group based beam reporting. One or more CORESETs may be selected based on configuration of an active bandwidth part (BWP), CORESET identifier, higher layer index, periodicity, type of search space, and/or MAC CE.
    Type: Application
    Filed: January 22, 2024
    Publication date: July 11, 2024
    Inventors: Yushu Zhang, Chunhai Yao, Chunxuan Ye, Dawei Zhang, Fangli Xu, Haijing Hu, Haitong Sun, Hong He, Jie Cui, Oghenekome Oteri, Wei Zeng, Weidong Yang, Yang Tang, Yuchul Kim, Yuqin Chen
  • Publication number: 20240236675
    Abstract: A user equipment (UE) may attempt to access an edge data network. The UE generates a first credential based on a second credential that was generated for a procedure between the UE and a network. The UE then generates an identifier corresponding to the first credential and generates a message authentication code based on the first credential and a count, wherein the count is associated with an identifier of an edge network client running on the UE. The UE then transmits an application registration request, message to a server associated with an edge data network, the application registration request message including the count, the message authentication code, the identifier corresponding to the first credential, and a public land mobile network identifier (PLMN ID) of the network. The UE then receives an authentication accept message or an authentication reject message from the server associated with the edge data network.
    Type: Application
    Filed: February 19, 2021
    Publication date: July 11, 2024
    Inventors: Shu GUO, Dawei ZHANG, Haijing HU, Hao DUO, Huarui LIANG, Lanpeng CHEN, Mona AGNEL, Ralf ROSSBACH, Sudeep MANITHARA VAMANAN, Xiaoyu QIAO
  • Publication number: 20240237029
    Abstract: The present application relates to devices and components including apparatus, systems, and methods for UE aggregation for downlink communications in wireless networks.
    Type: Application
    Filed: September 24, 2021
    Publication date: July 11, 2024
    Applicant: Apple Inc.
    Inventors: Seyed Ali Akbar Fakoorian, Chunhai Yao, Chunxuan Ye, Dawei Zhang, Haijing Hu, Haitong Sun, Huaning Niu, Wei Zeng, Weidong Yang, Yushu Zhang
  • Patent number: 12034657
    Abstract: The implementations disclosed provide apparatus, systems, and methods for downlink control information (DCI) enhancement for a reduced-complexity new radio (NR) wireless device. The wireless device includes one or more processors configured to transmit a type of the wireless device to a base station communicatively coupled to the wireless device. A format of the DCI is received from the base station. The DCI includes multiple bit strings indicating a schedule of a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH). The format specifies a respective number of bits for each bit string. The format is defined by the base station based on the type of the wireless device. The DCI is received from the base station using a physical downlink control channel (PDCCH). The multiple bit strings are extracted from the DCI based on the format of the DCI.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: July 9, 2024
    Assignee: Apple Inc.
    Inventors: Chunhai Yao, Chunxuan Ye, Dawei Zhang, Fangli Xu, Haijing Hu, Haitong Sun, Hong He, Jie Cui, Oghenekome Oteri, Weidong Yang, Wei Zeng, Yang Tang, Yuchul Kim, Yuqin Chen, Yushu Zhang
  • Patent number: 12035394
    Abstract: A technique for determining that a wireless device supports using multiple subscriber identity module (SIM) cards to establish multiple connections to wireless networks, generating a multi-SIM capability message, and transmitting the multi-SIM capability message to a first wireless network. In another aspect, a technique for a wireless system to receive a multi-SIM capability message from a wireless device, determine a connection configuration of the wireless device based on the received multi-SIM capability message, and transmit an indication of the configured connection to the wireless device.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: July 9, 2024
    Assignee: Apple Inc.
    Inventors: Sethuraman Gurumoorthy, Fangli Xu, Adesh Kumar, Birgit Breining, Dawei Zhang, Haijing Hu, Longda Xing, Naveen Kumar R. Palle Venkata, Srirang A. Lovlekar, Yuqin Chen, Zhibin Wu
  • Publication number: 20240224376
    Abstract: Provided is a method for a user equipment (UE). The UE obtains a first control information from a network device. The first control information indicates at least one physical downlink control channel (PDCCH) monitoring period for the UE. The UE further monitors PDCCH based on the at least one PDCCH monitoring period.
    Type: Application
    Filed: September 24, 2021
    Publication date: July 4, 2024
    Applicant: Apple Inc.
    Inventors: Weidong Yang, Arjun Bharadwaj, Dawei Zhang, Fangli Xu, Haijing Hu, Hong He, Huaning Niu, Lakshmi Iyer, Murali Narasimha, Ralf Rossbach, Sarma V. Vangala, Sigen Ye, Wei Zeng, Oghenekome Oteri, Haitong Sun, Chunxuan Ye, Chunhai Yao, Yushu Zhang
  • Publication number: 20240224201
    Abstract: Aspects are presented herein of apparatuses, systems, and methods for secondary cell group (SCG) addition. A wireless device may establish communication with a first base station that is comprised in a master cell group (MCG) and a second base station that is comprised in the SCG. The wireless device may maintain timing advance (TA) parameters for performing uplink communication with the second base station. The wireless device may perform a plurality of signal quality measurements after receiving an indication to deactivate the SCG. The wireless device may determine whether to reuse the TA parameters for communicating with the second base station after receiving an indication. The determination may be based on comparing one or more signal quality measurements of the second base station to one or more signal quality thresholds.
    Type: Application
    Filed: February 7, 2024
    Publication date: July 4, 2024
    Inventors: Naveen Kumar R. Palle Venkata, Fangli Xu, Dawei Zhang, Haijing Hu, Yuqin Chen