公开(公告)号：US20240364768A1

公开(公告)日：2024-10-31

申请号：US18767280

申请日：2024-07-09

申请人： QUALCOMM Incorporated

发明人： Thomas Stockhammer ,  Xipeng Zhu ,  Gordon Kent Walker

IPC分类号： H04L65/65 ,  H04L9/40 ,  H04L65/40 ,  H04L67/02 ,  H04N21/262 ,  H04N21/433 ,  H04N21/44 ,  H04N21/643 ,  H04N21/845

CPC分类号： H04L65/65 ,  H04L9/40 ,  H04L65/40 ,  H04L67/02 ,  H04N21/26241 ,  H04N21/26258 ,  H04N21/4331 ,  H04N21/44004 ,  H04N21/64322 ,  H04N21/8456

摘要： A client device includes a memory comprising a buffer for buffering data having real-time constraints and a hardware-based processor comprising digital logic circuitry. The processor is configured to execute a real-time application configured to determine times during which the data will be available for download, determine a time at which the data is needed to prevent a buffer underrun for the buffer, and when the data is available, send a request for the data and deadline information representative of the time at which the data is needed to avoid the buffer underrun. In this manner, a sending device can prioritize delivery of the requested data to prevent the buffer underrun for the client device.

公开(公告)号：US12131382B2

公开(公告)日：2024-10-29

申请号：US18446198

申请日：2023-08-08

申请人： TRADING TECHNOLOGIES INTERNATIONAL, INC.

发明人： Alexander V. Foygel ,  Bharat Mittal ,  Douglas R. Duquette

IPC分类号： H04L47/10 ,  G06Q40/04 ,  H04L9/40 ,  H04L47/28 ,  H04L67/303 ,  H04L67/62 ,  H04L69/329 ,  H04L67/568

CPC分类号： G06Q40/04 ,  H04L9/40 ,  H04L47/10 ,  H04L47/28 ,  H04L47/29 ,  H04L67/303 ,  H04L67/62 ,  H04L69/329 ,  H04L67/568

摘要： System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.

公开(公告)号：US12038878B2

公开(公告)日：2024-07-16

申请号：US15917165

申请日：2018-03-09

申请人： Amazon Technologies, Inc.

发明人： Arun Sundaram ,  Yun Lin ,  David Carl Salyers

IPC分类号： G06F21/00 ,  G06F3/06 ,  G06F16/11 ,  G06F16/178 ,  G06F16/27 ,  G06F21/62 ,  G06F21/78 ,  H04L9/40 ,  H04L67/1097

CPC分类号： G06F16/178 ,  G06F3/0604 ,  G06F3/0622 ,  G06F3/0637 ,  G06F3/065 ,  G06F3/067 ,  G06F16/128 ,  G06F16/27 ,  G06F21/6218 ,  G06F21/78 ,  H04L9/40 ,  H04L67/1097

摘要： Methods, apparatus, and computer-accessible storage media for controlling export of snapshots to external networks in service provider environments. Methods are described that may be used to prevent customers of a service provider from downloading snapshots of volumes, such as boot images created by the service provider or provided by third parties, to which the customer does not have the appropriate rights. A request may be received from a user to access one or more snapshots, for example a request to export the snapshot or a request for a listing of snapshots. For each snapshot, the service provider may determine if the user has rights to the snapshot, for example by checking a manifest for the snapshot to see if entries in the snapshot manifest belong to an account other than the customer's. If the user has rights to the snapshot, the request is granted; otherwise, the request is not granted.

公开(公告)号：US20240171946A1

公开(公告)日：2024-05-23

申请号：US18428692

申请日：2024-01-31

申请人： Huawei Technologies Co., Ltd.

发明人： Qiang Deng ,  Runze Zhou ,  Yanmei Yang

IPC分类号： H04W4/06 ,  H04L9/40 ,  H04L12/18 ,  H04W4/40 ,  H04W72/30 ,  H04W76/11 ,  H04W76/40 ,  H04W76/45 ,  H04W88/16

CPC分类号： H04W4/06 ,  H04L9/40 ,  H04L12/18 ,  H04L12/189 ,  H04W72/30 ,  H04W76/11 ,  H04W76/40 ,  H04W76/45 ,  H04W88/16 ,  H04W4/40

摘要： A communication method and a communications apparatus are disclosed. The method is performed by a control plane function entity and includes: obtaining a correspondence between address information of a user plane function entity and a user plane capability supported by the user plane function entity; receiving a request message from an application server, where the request message is used to request to establish a session for a first service and includes service information of the first service, and the service information includes at least one of broadcast area information and service type information; determining address information of a target user plane function entity based on the correspondence and the service information; and establishing a session connection to the target user plane function entity based on the address information.

公开(公告)号：US20240120983A1

公开(公告)日：2024-04-11

申请号：US18531366

申请日：2023-12-06

申请人： Panasonic Intellectual Property Corporation of America

发明人： HIROYUKI MOTOZUKA ,  NAGANORI SHIRAKATA ,  MASATAKA IRIE ,  TAKENORI SAKAMOTO

IPC分类号： H04B7/06 ,  H04L9/40 ,  H04L25/02 ,  H04L27/26 ,  H04L69/22 ,  H04W28/06 ,  H04W84/12

CPC分类号： H04B7/0695 ,  H04L9/40 ,  H04L25/0216 ,  H04L27/2603 ,  H04L27/2604 ,  H04L27/2605 ,  H04L69/22 ,  H04W28/06 ,  H04W84/12 ,  H04B7/0413

摘要： A reception apparatus includes reception circuitry and decoding circuitry. The reception receives a signal including a legacy header field, an enhanced directional multi-gigabit (EDMG) header field, and a data field. The decoding circuitry decodes data included in the data field of the received signal. The legacy header field includes a Length field comprising multiple bits. The reception apparatus is an EDMG terminal, and a subset of the multiple bits of the Length field included in the legacy header field is used to indicate bandwidth over which the signal is transmitted. Remaining bits of the Length field included in the legacy header field are used to indicate data length of the received signal.

公开(公告)号：US20240098135A1

公开(公告)日：2024-03-21

申请号：US18476481

申请日：2023-09-28

申请人： OpenTV, Inc.

发明人： Enrico Vezzuto ,  Philippe Stransky-Heilkron

IPC分类号： H04L67/02 ,  H04L12/18 ,  H04L67/1074

CPC分类号： H04L67/02 ,  H04L12/185 ,  H04L67/108 ,  H04L9/40 ,  H04L12/18

摘要： Methods and systems for transmitting and receiving data, such as, for example, entertainment data, are presented. In one example, a data file is segmented into a plurality of data modules. A header is generated for each of the data modules, with the header including a module identifier for the data module associated with the header. An indication of a number of the plurality of data modules associated with the data file, and at least one multicast address from which the plurality of modules may be received via a multicast transmission, are generated and transmitted. The data modules with their associated headers are transmitted over a communication network in the multicast transmission.

公开(公告)号：US11930423B2

公开(公告)日：2024-03-12

申请号：US17324425

申请日：2021-05-19

申请人： Huawei Technologies Co., Ltd.

发明人： Qiang Deng ,  Runze Zhou ,  Yanmei Yang

IPC分类号： H04W76/40 ,  H04L9/40 ,  H04L12/18 ,  H04W4/06 ,  H04W4/40 ,  H04W72/30 ,  H04W76/11 ,  H04W76/45 ,  H04W88/16

CPC分类号： H04W4/06 ,  H04L9/40 ,  H04L12/18 ,  H04L12/189 ,  H04W72/30 ,  H04W76/11 ,  H04W76/40 ,  H04W76/45 ,  H04W88/16 ,  H04W4/40

摘要： A communication method and a communications apparatus are disclosed. The method is performed by a control plane function entity and includes: obtaining a correspondence between address information of a user plane function entity and a user plane capability supported by the user plane function entity; receiving a request message from an application server, where the request message is used to request to establish a session for a first service and includes service information of the first service, and the service information includes at least one of broadcast area information and service type information; determining address information of a target user plane function entity based on the correspondence and the service information; and establishing a session connection to the target user plane function entity based on the address information.

公开(公告)号：US20240069976A1

公开(公告)日：2024-02-29

申请号：US17821890

申请日：2022-08-24

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Gang TANG ,  Peng Hui JIANG ,  Ming Shuang XIAN ,  Qin Yue CHEN

IPC分类号： G06F9/50 ,  G06F21/55 ,  H04L9/40

CPC分类号： G06F9/5055 ,  G06F21/554 ,  H04L9/40

摘要： A serverless computing-based, continuous gateway watch of a data store for data change process is provided. The process includes the gateway interface of the computing environment receiving a watch request from a user system to monitor the data store for data change. Based on receiving the watch request, the gateway interface invokes a serverless setup service to establish a connection between the gateway interface and the data store of the computing environment to be monitored for data change. Based on receiving, at the gateway interface, a data change indication from the data store, the gateway interface invokes a serverless message process service to mutate the data change indication from the data store into a mutated data change message indicative of a data change at the data store for return to the user system pursuant to the watch request, with the serverless message process service terminating thereafter.

公开(公告)号：US11887614B2

公开(公告)日：2024-01-30

申请号：US17338818

申请日：2021-06-04

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kyung-hun Jung

IPC分类号： G10L19/24 ,  G10L19/22 ,  H04L1/00 ,  H04L65/80 ,  G10L19/00 ,  H04L9/40 ,  H04L65/75 ,  G10L19/002 ,  H04L47/38 ,  H04L5/00 ,  H04L69/04 ,  H04L65/65

CPC分类号： G10L19/24 ,  G10L19/00 ,  G10L19/002 ,  G10L19/22 ,  H04L1/0014 ,  H04L9/40 ,  H04L47/38 ,  H04L65/75 ,  H04L65/80 ,  H04L5/0092 ,  H04L65/65 ,  H04L69/04

摘要： Provided are a device and a method for transmitting and receiving voice data in a wireless communication system. A method for operating a transmission terminal for transmitting a voice signal comprises the steps of: generating sampling and bitrate request information including sampling information for determining a sampling rate of the voice signal and bitrate information for determining a bitrate of the voice signal, and transmitting the generated sampling and bitrate request information to a reception terminal; receiving, from the reception terminal, combined determination information obtained by at least one combination of the sampling rate determined on the basis of the sampling information and the bitrate determined on the basis of the bitrate information; and compressing the voice signal according to the received combined determination information, and transmitting the compressed voice signal to the reception terminal.

公开(公告)号：US20240022437A1

公开(公告)日：2024-01-18

申请号：US18334160

申请日：2023-06-13

申请人： BEIJING LINGTRACE SECURITY TECHNOLOGY CO., LTD.

发明人： Yuefei Tan

IPC分类号： H04L9/40 ,  H04L9/00

CPC分类号： H04L9/40 ,  H04L9/50 ,  H04L2209/56

摘要： The present disclosure provides a method for evaluating a probability of an attack on a smart contract. The method specifically includes: determining a number of Token1 and a number of Token2 in a liquidity provider (LP) contract, determining a price of Token1 and a price of Token2 at a moment t, and determining a deployment time of the LP contract; and obtaining a total value of Token1 and a total value of Token2 according to the number of Token1, the number of Token2, the price of Token1, and the price of Token2, and determining a probability of an attack on the LP contract, where the probability is determined according to the total value of Token1, the total value of Token2, and the deployment time of the contract.