公开(公告)号：US12101131B2

公开(公告)日：2024-09-24

申请号：US18469307

申请日：2023-09-18

申请人： Apple Inc.

发明人： Hassan Ghozlan ,  Dawei Ying ,  Qian Li ,  Geng Wu

IPC分类号： H04B15/00 ,  H04B7/24 ,  H04W88/08

CPC分类号： H04B15/00 ,  H04B7/24 ,  H04W88/08

摘要： An approach is described for a method for a base station in a fifth generation (5G) wireless c01mnunication or a new radio (NR) system that includes the following steps. The method includes determining base initial seeds and a time parameter. The method further includes generating actual initial seeds based on the base initial seeds and the time parameter; generating a Pseudo-Noise (PN) sequence based on one of the actual initial seeds; and generating a remote interference management reference signal (RIM-RS) sequence based on the PN sequence. The method further includes transmitting the RIM-RS sequence to a remote base station.

公开(公告)号：US20240261709A1

公开(公告)日：2024-08-08

申请号：US18164899

申请日：2023-02-06

申请人： Haier US Appliance Solutions, Inc.

发明人： Bradford Gasior ,  Gregory Sergeevich Chernov

IPC分类号： B01D29/11 ,  F25D23/12 ,  H04B7/24

CPC分类号： B01D29/117 ,  F25D23/126 ,  H04B7/24 ,  B01D2201/56 ,  F25D2323/121

摘要： A water filter for a refrigerator appliance including a transmitter power coil. The water filter includes a body forming a liquid receiving space; a filter material provided within the receiving space to filter water therethrough; a first antenna attached to the body, the first antenna facilitating a wireless communication between the refrigerator appliance and the water filter; a power harvesting circuit attached to the body, the power harvesting circuit being operably connected with the first antenna; and one or more electronic components operably coupled to the power harvesting circuit, wherein the antenna wirelessly receives a first electromagnetic field from the transmitter power coil to provide power to the one or more electronic components via the power harvesting circuit.

公开(公告)号：US12027676B2

公开(公告)日：2024-07-02

申请号：US17547310

申请日：2021-12-10

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Fiona E. Meyer-Teruel ,  Aseim M. Elfrgani ,  Christopher A. O'Brien ,  Sony Mathews ,  Hatem Elgothamy

IPC分类号： H05K1/14 ,  B60K1/04 ,  B60L53/20 ,  H01M10/42 ,  H01M10/48 ,  H01M50/209 ,  H01M50/249 ,  H01M50/519 ,  H01M50/569 ,  H01Q1/52 ,  H02K7/00 ,  H02K11/00 ,  H02K11/33 ,  H04B7/24 ,  H05K9/00

CPC分类号： H01M10/4257 ,  B60K1/04 ,  B60L53/20 ,  H01M10/482 ,  H01M50/209 ,  H01M50/249 ,  H01M50/519 ,  H01M50/569 ,  H01Q1/526 ,  H02K7/006 ,  H02K11/0094 ,  H02K11/33 ,  H04B7/24 ,  H05K1/142 ,  H05K9/006 ,  H05K9/0084 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/20 ,  H05K2201/10037 ,  H05K2201/10098

摘要： An enclosed electrical device such as a battery pack for an electric powertrain system includes an enclosure having a tray and cover. The tray and cover together define an enclosure cavity. A radio frequency (RF) receiving node is located within the cavity. Printed circuit board assemblies (PCBAs) include an RF transmitting node. The PCBAs(s) are spaced apart from one another within the cavity. An RF shield guide layer is positioned between the PCBAs and the cover, such that the RF shield guide layer covers the PCBAs without covering the RF transmitting node. A battery pack and an electric powertrain system include the RF shield guide layer.

公开(公告)号：US20240113774A1

公开(公告)日：2024-04-04

申请号：US17957008

申请日：2022-09-30

申请人： Microsoft Technology Licensing, LLC

发明人： Marc HARPER ,  Apoorva SHARMA ,  Daniel DHONDT

IPC分类号： H04B7/24 ,  H01Q1/22 ,  H01Q21/08 ,  H04B1/38

CPC分类号： H04B7/24 ,  H01Q1/2258 ,  H01Q21/08 ,  H04B1/38 ,  H01R13/6205

摘要： A first data connector for communicating data with a second data connector includes a data communication interface including adjacent radiofrequency antenna elements, wherein a plurality of the adjacent radiofrequency antenna elements forms a radiofrequency data antenna array and another radiofrequency antenna element of the adjacent radiofrequency antenna elements forms a radiofrequency control channel antenna element, each radiofrequency antenna element of the radiofrequency data antenna array being configured to communicate a subchannel signal of the data to a corresponding radiofrequency data antenna element of a data communication interface of the second data connector bidirectionally. The radiofrequency control channel antenna element is configured to manage data communications through the radiofrequency data antenna array. An attachment interface is positioned on the first data connector and configured to removably attach the first data connector to the second data connector.

公开(公告)号：US20240064843A1

公开(公告)日：2024-02-22

申请号：US18374849

申请日：2023-09-29

申请人： NEC Corporation

发明人： Hisashi FUTAKI ,  Hiroaki AMINAKA

IPC分类号： H04W76/19 ,  H04L5/00 ,  H04W24/04 ,  H04W48/04 ,  H04B7/24 ,  H04W16/24 ,  H04W4/30

CPC分类号： H04W76/19 ,  H04L5/001 ,  H04W24/04 ,  H04W48/04 ,  H04B7/24 ,  H04W16/24 ,  H04W4/30 ,  H04L2001/0093

摘要： A radio terminal (3) can perform carrier aggregation using a first cell (10) of a first radio station (1) and a second cell (20) of a second radio station (2). The first radio station (1) performs, with the radio terminal (3), radio resource control for the first cell (10) and the second cell (20) in order to perform the carrier aggregation. At least one of the second radio station (2) and the radio terminal (3) is configured to transmit, to the first radio station (10), information about a problem occurring in a radio link in the second cell (20) between the second radio station (20) and the radio terminal (30) while the carrier aggregation of the first cell (10) and the second cell (20) is being performed.

公开(公告)号：US11812489B2

公开(公告)日：2023-11-07

申请号：US17987493

申请日：2022-11-15

申请人： NEC Corporation

发明人： Hisashi Futaki ,  Hiroaki Aminaka

IPC分类号： H04W76/19 ,  H04L5/00 ,  H04W24/04 ,  H04W48/04 ,  H04B7/24 ,  H04W16/24 ,  H04W4/30 ,  H04L1/00

CPC分类号： H04W76/19 ,  H04B7/24 ,  H04L5/001 ,  H04W4/30 ,  H04W16/24 ,  H04W24/04 ,  H04W48/04 ,  H04L5/0069 ,  H04L5/0098 ,  H04L2001/0093

摘要： A radio terminal (3) can perform carrier aggregation using a first cell (10) of a first radio station (1) and a second cell (20) of a second radio station (2). The first radio station (1) performs, with the radio terminal (3), radio resource control for the first cell (10) and the second cell (20) in order to perform the carrier aggregation. At least one of the second radio station (2) and the radio terminal (3) is configured to transmit, to the first radio station (10), information about a problem occurring in a radio link in the second cell (20) between the second radio station (20) and the radio terminal (30) while the carrier aggregation of the first cell (10) and the second cell (20) is being performed.

公开(公告)号：US11736152B2

公开(公告)日：2023-08-22

申请号：US17595769

申请日：2019-05-24

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Yezi Huang ,  Chenguang Lu ,  Miguel Berg

IPC分类号： H04B7/24 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/06 ,  H04L5/00

CPC分类号： H04B7/024 ,  H04B7/0456 ,  H04B7/0617 ,  H04L5/0048

摘要： A method performed by a distributed base station system of a wireless communication network. The distributed base station system comprises a base band unit (BBU) and a remote radio unit (RRU) connected to each other over a fronthaul link. The method comprises receiving uplink signals at N antennas of the RRU from a number of user equipment (UEs) connected to the RRU. The BBU determines first beamforming weights based on a first reference signal that is has received from the UEs and sends the first beamforming weights to the RRU. The RRU then determines intermediate signals from the first beamforming weights and the uplink signals and sends the intermediate signals to the BBU. The BBU then determines second beamforming weights from a second reference signal it has received from the RRU. Then, the BBU determines an output signal based on the intermediate signal and the second beamforming weights.

公开(公告)号：US20230239116A1

公开(公告)日：2023-07-27

申请号：US18152351

申请日：2023-01-10

申请人： Huawei Technologies Co., Ltd.

发明人： Ningjuan Wang ,  Xin Xue ,  Min Yan ,  Jian Yu

IPC分类号： H04L5/00 ,  H04B7/00 ,  H04W56/00 ,  H04L65/611 ,  H04B7/24

CPC分类号： H04L5/0053 ,  H04B7/00 ,  H04W56/005 ,  H04L65/611 ,  H04B7/24 ,  H04W84/12

摘要： A data communication method and a related apparatus are provided, and the data communication method includes: constructing, by an access device, a beacon frame, where the beacon frame includes a newly added field, and the newly added field represents multiple data guard interval lengths supported by the access device; and broadcasting, by the access device, the beacon frame, so that a terminal selects an available guard interval length matching a data guard interval length supported by the terminal from the beacon frame, and performs data communication with the access device by using the available guard interval length. By using the present invention, data communication between the access device and the terminal can be implemented when the access device supports multiple data guard interval lengths.

公开(公告)号：US11680547B2

公开(公告)日：2023-06-20

申请号：US17202835

申请日：2021-03-16

申请人： Cummins Filtration IP, Inc.

发明人： Abhijit Shimpi ,  Joseph Okoro ,  Andry Lesmana ,  Abhijeet Vaidya ,  Adaeze Okoye ,  John T. Carroll, III ,  Matthew L. Schneider ,  Barry M. Verdegan ,  Chad M. Thomas

IPC分类号： F02M37/28 ,  B01D35/143 ,  B01D37/02 ,  F02M37/40 ,  B01D17/12 ,  B01D35/00 ,  B01D37/00 ,  B01D46/42 ,  F01M13/04 ,  F01P11/06 ,  F02D41/22 ,  F02D41/26 ,  F02M35/024 ,  H04B7/24

CPC分类号： F02M37/28 ,  B01D17/12 ,  B01D35/005 ,  B01D35/143 ,  B01D37/00 ,  B01D37/02 ,  B01D37/025 ,  B01D46/429 ,  F01M13/04 ,  F01P11/06 ,  F02D41/22 ,  F02D41/26 ,  F02M35/024 ,  F02M37/40 ,  B01D2201/54 ,  B01D2201/56 ,  F01M2013/0438 ,  H04B7/24

摘要： A filter monitor system (“FMS”) module is installed on the engine/vehicle and is connected to the filter systems, sensors and devices to monitor various performance parameters. The module also connects to the engine control module (“ECM”) and draws parameters from the ECM. The FMS module is capable of interfacing with various output devices such as a smartphone application, a display monitor, an OEM telematics system or a service technician's tool on a computer. The FMS module consists of hardware and software algorithms which constantly monitor filter systems and provide information to the end-user. FMS module provides necessary inputs and outputs for electronic sensors and devices.

公开(公告)号：US11652777B2

公开(公告)日：2023-05-16

申请号：US17035079

申请日：2020-09-28

申请人： THINKWARE CORPORATION

发明人： Hyun Joong Yu ,  Jun Sik Kim ,  Won Jun Heo

IPC分类号： G08G1/0969 ,  G01C21/32 ,  G01C21/26 ,  H04B7/24 ,  H04L51/52 ,  H04L51/222

CPC分类号： H04L51/52 ,  H04L51/222

摘要： Provided is an electronic device which periodically transmits current location information to the location information service providing server in case of executing grouping applications, produces group including at least one member, selected by a user, of address list information received from the location information service providing server, requests messages requesting group participation to the member included in the group through the social network service providing server in case of generating predetermined events, and periodically receives the location information from the member accepting the group participation and displays the received location information on a map.