公开(公告)号：US11943080B2

公开(公告)日：2024-03-26

申请号：US17611179

申请日：2021-03-17

申请人： Southeast University

发明人： Haiming Wang ,  Bensheng Yang ,  Peize Zhang ,  Chen Yu ,  Wei Hong

IPC分类号： H04L12/50 ,  H04L25/02

CPC分类号： H04L25/0204

摘要： Disclosed is a method for estimating dense multipath parameters by means of multipolarized broadband extended array responses, which includes: first transmitting multiple different transmitted signal sequences via a multipolarized antenna array, and processing received data in multiple snapshots according to the known transmitted signals, to obtain channel responses of multipolarized antenna components at all frequency points in a frequency band; extending the obtained channel response matrixes of multiple frequency points in multiple snapshots into a large two-dimensional channel response matrix; then, acquiring a delay parameter regarding multipath propagation by using a reference array element, and estimating two-dimensional departure and arrival angles by using a channel matrix subjected to frequency domain smoothing and dimensionality reduction; and afterwards, pairing the estimated departure and arrival angles, and estimating parameters such as the cross-polarization ratios, the initial phases, and the amplitudes of the sub-paths by using the estimated parameters.

公开(公告)号：US11856101B2

公开(公告)日：2023-12-26

申请号：US18068906

申请日：2022-12-20

申请人： KAZUAR ADVANCED TECHNOLOGIES LTD.

发明人： Daniel Mondy Finchelstein ,  Yuval Moshe Porat ,  Shlomi Raz Marco

IPC分类号： H04L9/32 ,  G06F21/60 ,  H04L9/08 ,  G06F21/82 ,  G06F21/83 ,  G06F21/84 ,  G06F21/85 ,  H04L12/06 ,  H04L12/50

CPC分类号： H04L9/32 ,  G06F21/606 ,  H04L9/088

摘要： A method for providing a secured client computer that includes peripheral components. Each peripheral component processes a corresponding peripheral component data of a data type that is not compatible with peripheral component data types processed by a processor of other peripheral components. The processor of each peripheral component codes the corresponding data of the data type for establishing a secured peer-to-peer communication with other peripheral components.

公开(公告)号：US20230289162A1

公开(公告)日：2023-09-14

申请号：US18318551

申请日：2023-05-16

申请人： Salesforce, Inc.

发明人： David Brooks ,  Lewis Wiley Tucker ,  Benji Jasik ,  Timothy Mason ,  Eric David Bezar ,  Simon Wong ,  Douglas Chasman ,  Tien Tzuo ,  Scott Hansma ,  Adam Gross ,  Steven Tamm

IPC分类号： G06F8/61 ,  H04L9/40 ,  G06F16/27 ,  G06F16/21 ,  G06F16/958 ,  G06F8/658 ,  G06F16/28 ,  G06F16/23 ,  G06F16/176 ,  H04L67/00 ,  G06F3/0482 ,  G06F8/60 ,  G06F16/955 ,  G06F16/40 ,  G06F3/0483 ,  H04L12/50 ,  G06F16/2457 ,  G06F16/904 ,  G06F15/173

CPC分类号： G06F8/61 ,  H04L63/1433 ,  G06F16/27 ,  G06F16/214 ,  G06F16/972 ,  G06F8/658 ,  G06F16/289 ,  G06F16/2329 ,  G06F16/176 ,  H04L67/34 ,  G06F3/0482 ,  G06F8/60 ,  G06F16/9566 ,  G06F16/211 ,  G06F16/40 ,  G06F16/283 ,  G06F3/0483 ,  H04L12/50 ,  G06F16/24573 ,  G06F16/904 ,  G06F15/173

摘要： In accordance with embodiments, there are provided mechanisms and methods for creating, exporting, viewing and testing, and importing custom applications in a multitenant database environment. These mechanisms and methods can enable embodiments to provide a vehicle for sharing applications across organizational boundaries. The ability to share applications across organizational boundaries can enable tenants in a multi-tenant database system, for example, to easily and efficiently import and export, and thus share, applications with other tenants in the multi-tenant environment.

公开(公告)号：US11601530B2

公开(公告)日：2023-03-07

申请号：US17128920

申请日：2020-12-21

申请人： Beijing Xiaomi Mobile Software Co., Ltd.

发明人： Xiaowei Jiang

IPC分类号： H04L12/28 ,  H04L12/50 ,  H04L69/16 ,  H04B17/26 ,  H04W76/27 ,  H04L69/22 ,  H04L69/00 ,  H04L69/324 ,  H04W80/02

摘要： The present disclosure relates to a method and device for generating a protocol data unit (PDU) packet. The method includes: acquiring a service data unit (SDU) packet, processing the SDU packet according to a size of a preset data packet, and generating a packet header and a data section of a PDU packet according to the processing result, the packet header and the data section constituting the PDU packet. The packet header omits a framing indication (F) field and a resegmentation flag (RF) field and includes a preset field, and the preset field includes other fields than the FI field and the RF field that are redefined in a common packet header, or a target field that is newly added, a field length of the target field that is newly added being smaller than a total length of the FI field and the RF field.

公开(公告)号：US11509503B2

公开(公告)日：2022-11-22

申请号：US17029661

申请日：2020-09-23

申请人： Fujitsu Limited

发明人： Xi Wang ,  Nannan Wang ,  Paparao Palacharla

IPC分类号： H04L12/50 ,  H04L12/28 ,  H04L12/64 ,  H04L67/1061 ,  H04L45/50 ,  H04L45/42 ,  H04L61/4541

摘要： Disclosed methods for network modernization include obtaining a list of end-to-end circuits carried in a circuit-switched network, calculating, for each circuit, an early retirement credit (ERC) score and a circuit load factor (CLF) score, selecting, dependent on the ERC and CLF scores, a circuit to migrate to a new network, adding the selected circuit to a circuit migration sequence, and removing the circuit from the list. The ERC score represents the number of circuit-switching units on which no circuits would be carried and that would remain in the network following its removal. The CLF score represents an average number of circuits that would be carried on each circuit-switching unit currently traversed by the circuit following its removal. When two circuits have the highest ERC score, the circuit with the lowest CLF score is selected for migration. The method is repeated until the list is empty.

公开(公告)号：US11314494B2

公开(公告)日：2022-04-26

申请号：US16689960

申请日：2019-11-20

申请人： salesforce.com, inc.

发明人： David Brooks ,  Lewis Wiley Tucker ,  Benji Jasik ,  Timothy Mason ,  Eric David Bezar ,  Simon Wong ,  Douglas Chasman ,  Tien Tzuo ,  Scott Hansma ,  Adam Gross ,  Steven Tamm

IPC分类号： G06F8/61 ,  G06F16/176 ,  G06F16/21 ,  G06F16/23 ,  G06F8/60 ,  H04L29/06 ,  G06F8/658 ,  G06F16/27 ,  G06F16/40 ,  G06F16/28 ,  G06F16/958 ,  G06F16/955 ,  G06F3/0482 ,  H04L67/00 ,  G06F15/173 ,  H04L12/50 ,  G06F16/904 ,  G06F16/2457 ,  G06F3/0483

摘要： In accordance with embodiments, there are provided mechanisms and methods for creating, exporting, viewing and testing, and importing custom applications in a multitenant database environment. These mechanisms and methods can enable embodiments to provide a vehicle for sharing applications across organizational boundaries. The ability to share applications across organizational boundaries can enable tenants in a multi-tenant database system, for example, to easily and efficiently import and export, and thus share, applications with other tenants in the multi-tenant environment.

公开(公告)号：US11283546B2

公开(公告)日：2022-03-22

申请号：US16505735

申请日：2019-07-09

申请人： SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED

发明人： Xiaobo Zhang

IPC分类号： H04L12/50 ,  H04L1/00 ,  H04L1/06 ,  H04L1/18 ,  H04W72/04

摘要： The present disclosure discloses a method and a device in a User and a base station used for channel coding. A first node determines a first bit block; performs channel coding; and transmits a first radio signal. Bits in the first bit block are used to generate bits in a second bit block. The bits in the first bit block and in the second bit block are used for an input to the channel coding, an output after the channel coding is used to generate the first radio signal. Channel coding is based on a polar code. A sub-channel occupied by a target first type bit is related to the number of bits in the second bit block related to the target first type bit. The target first type bit belongs to the first bit block. The disclosure can improve decoding performance of polar codes and reduce complexity of decoding.

公开(公告)号：US11140005B2

公开(公告)日：2021-10-05

申请号：US16680725

申请日：2019-11-12

申请人： DENSO CORPORATION

发明人： Kenji Kato

IPC分类号： H04L12/50 ,  H04L12/403 ,  B60R16/023 ,  H04L12/40

摘要： A communication system includes a master node and a slave node connected to the master node via a bus. The master node transmits a header including identification information assigned to a designated function in accordance with a schedule preset individually for the designated function. The slave node has a plurality of functions for each of which a response different from each other is transmitted. The slave node returns the response related to the designated function upon receipt of the header when the designated function assigned with the identification information included in the header is one of the plurality of functions of the slave node.

公开(公告)号：US11075994B2

公开(公告)日：2021-07-27

申请号：US16508709

申请日：2019-07-11

申请人： FEDEX CORPORATE SERVICES, INC.

发明人： Ole-Petter Skaaksrud

IPC分类号： H04L12/50 ,  H04L29/08 ,  G08B17/10 ,  G06Q10/08 ,  A62C37/36 ,  A62C3/00 ,  B65D90/48 ,  A62C3/08 ,  A62C3/10 ,  A62C31/22 ,  A62C37/44 ,  G01J5/00 ,  G01J5/02 ,  B64D9/00 ,  G08B21/18 ,  H04Q9/00 ,  B65D90/06 ,  B65D90/22 ,  H04W4/38 ,  H04W4/35 ,  G06K19/07 ,  G06K19/077 ,  G01C5/06 ,  G01K3/00 ,  G01K3/10 ,  G01N33/00 ,  G01T1/17 ,  H04Q9/02 ,  H04W4/021 ,  B64D25/00 ,  B64D45/00 ,  G08B23/00 ,  G08B25/00 ,  A62C3/07 ,  A62C37/40 ,  G08B25/10 ,  H04W24/08 ,  H04W12/06 ,  H02J7/00 ,  G08B17/06 ,  H04L12/24 ,  B65D25/02 ,  H04W12/108 ,  H04W84/18 ,  G08B19/00 ,  H04W88/18

摘要： Systems, apparatus, and methods detect and respond to environmental anomalies in a shipping container on a transit vehicle having an external transceiver. Systems generally have wireless ID nodes at different locations within the container and a command node mounted to the container. The command node is programmatically adapted to selectively assign a subset of the ID nodes as dedicated monitor beacons deployed within the container, identify an unresponsive group from the assigned subset of the ID nodes monitored to be in an unanticipated state of ceased broadcasting based upon the monitoring step. The command node detects the environmental anomaly when a size of the unresponsive group in the assigned subset of ID nodes exceeds a threshold setting maintained by the command node, automatically generates an alert notification related to the detected environmental anomaly, and initiates a mediation response for the anomaly by transmitting the alert notification to the vehicle's transceiver.

公开(公告)号：US11032820B1

公开(公告)日：2021-06-08

申请号：US16185899

申请日：2018-11-09

申请人： Cisco Technology, Inc.

发明人： Sivadeep Reddy Kalavakuru ,  Gerald B. Johnson ,  Michael Marlborough

IPC分类号： H04L12/50 ,  H04W72/04 ,  H04W88/08 ,  H04W84/12

摘要： Receiving Wireless Local Area Network (WLAN) packets from co-located access point radios and client device radios may be provided. First, a plurality of switchable gain devices corresponding to an auxiliary radio may be placed into a toggling state in response to the auxiliary radio being placed in a sniffer mode. Next, it may be determined that a primary radio is transmitting within a frequency range of a frequency band. Then, in response to determining that the primary radio is transmitting within the frequency range of the frequency band, a one of the plurality of switchable gain devices corresponding to the frequency band may be placed into a low gain state when the auxiliary radio is sniffing the frequency range of the frequency band.