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公开(公告)号：US20240256104A1
公开(公告)日：2024-08-01
申请号：US18565936
申请日：2022-03-30
发明人： Chenpeng DING , Xu LI
IPC分类号： G06F3/0484 , G06F3/0481 , G06F3/0488
CPC分类号： G06F3/0484 , G06F3/0481 , G06F3/0488 , G06F2203/04804
摘要： The present disclosure relates to control methods and electronic devices. One example method include displaying a first interface on a touchscreen of an electronic device, in response to a first operation, switching the first interface to a second interface, after a touch body completes the first operation and leaves the touchscreen, in response to a second operation, switching the second interface to a third interface, and after the touch body completes the second operation and leaves the touchscreen, in response to a third operation, switching the third interface to the first interface. Both the second interface and the third interface include a display interface of a notification center or a display interface of a control center, and the second interface is different from the third interface.
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公开(公告)号：US20240235675A9
公开(公告)日：2024-07-11
申请号：US18533322
申请日：2023-12-08
IPC分类号： H04B10/112 , H04B10/516
CPC分类号： H04B10/112 , H04B10/516
摘要： A communication method, apparatus, and system are disclosed. The system includes: a reconfigurable intelligent surface, a receiver, and a transmitter configured to send an optical signal to a reconfigurable intelligent surface, wherein the reconfigurable intelligent surface is configured to: detect the optical signal to obtain first target information, modulate the first target information to generate an electrical signal, and send the electrical signal to a receiver, where the first target information is the detected optical signal; and generate the electrical signal based on the optical signal, and send the electrical signal to the receiver; and the receiver is configured to detect the electrical signal to obtain second target information, and demodulate the second target information to obtain data information and/or control information carried in the optical signal, where the second target information is the detected electrical signal.
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公开(公告)号：US20240162914A1
公开(公告)日：2024-05-16
申请号：US18506447
申请日：2023-11-10
发明人： Luis GARCIA ORDONEZ , Maxime GUILLAUD , Ganghua YANG , Paul FERRAND , Melissa DUARTE GELVEZ , Xu LI
IPC分类号： H03M1/64
CPC分类号： H03M1/64
摘要： A modulo-based ADC implementation is provided and involves converting an input analog signal into phases of other M periodic analog reference signals based on one or more transfer functions, wherein M≥2. The phase of each of the M reference signals comprises a folded signal corresponding to the input analog signal that is amplitude-folded to fall within a required amplitude range. This signal-to-phase conversion allows a modulo operation to be implemented over the input analog signal. Further, the M reference signals are used to obtain M discrete-time digital signals which, in turn, are used to obtain a digital representation of the input analog signal.
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公开(公告)号：US20220191043A1
公开(公告)日：2022-06-16
申请号：US17119914
申请日：2020-12-11
摘要： Systems and methods for key management. An aspect of the disclosure provides for a key management system including an authenticating function, a key-management function, and at least one function. The system provides for separation of authentications and key-management functions. The authenticating function configured for receiving an authentication request associated with a terminal device (TD), authenticating the request, and sending an authentication response to the at least one function. The key-management function configured for receiving a key request associated with the TD, generating a key according to the key request, and sending the key to the at least one function. The at least one function configured for receiving a request for service, sending, to the authenticating function, the authentication request, and receiving, from the authenticating function, the authenticating response.
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公开(公告)号：US20220039197A1
公开(公告)日：2022-02-03
申请号：US17503492
申请日：2021-10-18
发明人： Ngoc Dung DAO , Hang ZHANG , Xu LI
摘要： A network architecture and methods of managing packet data unit (PDU) sessions in a network are provided. The methods include PDU session establishment procedures, PDU session modification procedures, PDU session state transfer procedures, PDU session release procedures, and user equipment (UE) handover procedures.
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公开(公告)号：US20220006707A1
公开(公告)日：2022-01-06
申请号：US17478261
申请日：2021-09-17
发明人： Ngoc Dung DAO , Xu LI
摘要： A method and system of unifying data transmission and storage in a communication network are provided. The method comprises determining, by a coordinator associated with a network data analytics function (NWDAF) service instance set, what data that more than one NWDAF service instances in the NWDAF service instance set requires, if the data required by the more than one NWDAF service instances is the same, requesting, by the coordinator associated with the NWDAF service instance set, the data from a network function service instance set, and receiving the data from a data storage function that is notified by the network function service instance set of the request from the coordinator associated with the NWDAF service instance set.
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公开(公告)号：US20240338573A1
公开(公告)日：2024-10-10
申请号：US18747639
申请日：2024-06-19
发明人： Xu LI , Weisen SHI
摘要： A method and system for training an artificial intelligence (AI) model with a network platform deploying routines on a network edge. The network platform includes at least one AI enabler, associated to a routine manager, and topologically located between a routine client function and a routine server function implementing a routine; a service manager including an AI hyper-parameter optimizer; and a data selector filtering data from a routine client function to an AI enabler. A routine client function can represent a data source, an AI enabler can implement a classifier of an AI model, and a routine server function can implement a classifier of the AI model.
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公开(公告)号：US20240303475A1
公开(公告)日：2024-09-12
申请号：US18667699
申请日：2024-05-17
发明人： Chenchen YANG , Hang ZHANG , Xu LI , Bidi YING
IPC分类号： G06N3/0475 , G06N3/0985
CPC分类号： G06N3/0475 , G06N3/0985
摘要： A method of privacy protection includes receiving from a service customer, a service request requesting for a service of privacy protection. A generative model is used to generate synthetic data based on the service request and the synthetic data is provided to a discriminator. The discriminator performs a comparison between data from the service customer and the received synthetic data, and providing a result of the comparison to the generator, where privacy of the service customer is included in or inferred from the data from the service customer. Based on the result of the comparison from the discriminator, the generator updates the generative model until the generated synthetic data meets a preconfigured requirement. Each time the generative model is updated, newly updated synthetic data is provide to the discriminator. Once the preconfigured requirement is met, the latest synthetic data or the latest generative model is provided to a data consumer.
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公开(公告)号：US20240113899A1
公开(公告)日：2024-04-04
申请号：US18531845
申请日：2023-12-07
发明人： Xu LI , Hang ZHANG
IPC分类号： H04L9/40
CPC分类号： H04L9/40
摘要： A method of implementing a computing service on edge nodes of a communication network, where the computing service is made from a plurality of service functions, each of which is connected to another service function by a communication routine. Service functions and routines can be deployed on edge nodes and communication between any two service functions can be performed via a routine and a privacy router, with coordination from a routine manager. Service functions and routines can be grouped into tasks, which can be coordinated with task managers. Tasks can be grouped into works, which can be coordinated with work managers. Because a privacy router can perform encryption on routine communications, any of the entities implementing the computing service can be deployed on edge nodes of a communication network, and a service manager can interface with external entities.
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公开(公告)号：US20220303020A1
公开(公告)日：2022-09-22
申请号：US17832825
申请日：2022-06-06
发明人： Xu LI , Tianxiang WANG , Rongdao YU
IPC分类号： H04B10/61 , H04B10/2575 , H04B10/50 , H04B10/572 , H04J14/02
摘要： Embodiments of this application provide a central unit, a remote unit, a small cell system, and a communication method. A digital-to-analog conversion (DAC) module and an analog-to-digital conversion (ADC) module are disposed in the central unit, so that the central unit transmits an analog optical signal to the remote unit. When the central unit transmits the analog optical signal to a plurality of remote units, because a processing delay of an analog component in analog transmission is usually at a nanosecond level, and a total delay formed by a path transmission delay and the processing delay fluctuates slightly or even is fixed, synchronization of the plurality of remote units can be easily implemented in the central unit through calibration. Therefore, it is possible to easily implement a distributed MIMO function.
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