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公开(公告)号：US20250150971A1
公开(公告)日：2025-05-08
申请号：US19016995
申请日：2025-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W52/02 , H04W68/02 , H04W74/0833
Abstract: This application provides a communication method and apparatus. The method includes: A terminal device receives a wake-up signal from a network device, where the wake-up signal includes a first identifier; and when the first identifier is an identifier of the terminal device, the terminal device receives paging-related information based on a length of the first identifier or initiates random access based on a length of the first identifier. In the technical solutions provided in this application, the terminal device may receive the paging-related information or initiate random access based on the length of the identifier of the terminal device in the wake-up signal, to reduce power consumption.
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公开(公告)号：US20240340876A1
公开(公告)日：2024-10-10
申请号：US18744055
申请日：2024-06-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Feng WANG , Xu ZHANG , Jinlin PENG
IPC: H04W72/0453 , H04L27/26 , H04W72/0446 , H04W72/0457 , H04W72/51
CPC classification number: H04W72/0453 , H04L27/26025 , H04W72/0446 , H04W72/0457 , H04W72/51
Abstract: A radio frequency link switching method includes: A terminal device receives first information from a network device, where the first information indicates the terminal device to switch at least one transmit link from a first carrier group to a second carrier group. The terminal device determines a third carrier group based on a first parameter of the first carrier group and a first parameter of the second carrier group, where the third carrier group is the first carrier group or the second carrier group, and a switching time period of the transmit link is located in the third carrier group.
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3.发明公开公开(公告)号：US20230164802A1
公开(公告)日：2023-05-25
申请号：US18158082
申请日：2023-01-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W72/232 , H04W74/08
CPC classification number: H04W72/232 , H04W74/0833
Abstract: A method includes sending, by a terminal device, a random access preamble on a first uplink carrier. The method further includes receiving, by the terminal device, first information. The first information includes carrier indication information. The carrier indication information is useable to indicate a second uplink carrier useable by a message 3 in a random access process. The second uplink carrier is different from the first uplink carrier. The method further includes sending, by the terminal device, the message 3 in the random access process on the second uplink carrier.
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公开(公告)号：US20220085552A1
公开(公告)日：2022-03-17
申请号：US17534954
申请日：2021-11-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tianren LIU , Kanghua OU , Yuanbin CAI , Junwei ZHONG , Xianfeng CHEN , Feng WANG , Zhiwei ZHANG
IPC: H01R13/6461 , H01R12/72 , H01R13/10
Abstract: A chip slot is disclosed, which includes a slot, where a plurality of terminal groups are disposed in the slot, terminals in each terminal group include metal sheets that are symmetrically disposed on two opposite inner side walls of the slot, and each metal sheet has a bending pin that extends outside the slot; bending directions of bending pins on the terminals in each terminal group are same; and for any row of metal sheets in any two adjacent terminal groups, along an arrangement direction of the row of metal sheets, bending pins of the metal sheets in the adjacent terminal groups are alternately arranged on both sides of the row of metal sheets. The bending pins of the row of metal sheets are bent toward two different directions.
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公开(公告)号：US20250151135A1
公开(公告)日：2025-05-08
申请号：US19016931
申请日：2025-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A communication method and a communication apparatus are provided. The communication method includes: A first communication apparatus and a second communication apparatus determine a first identifier based on a second identifier, where a length of the first identifier is less than a length of the second identifier, and the second identifier is an identifier of the first communication apparatus. The second communication apparatus sends a first message; and correspondingly, the first communication apparatus receives the first message, where the first message includes the first identifier. The first communication apparatus wakes up. According to embodiments of this application, a quantity of bits occupied by the identifier of the first communication apparatus in the first message can be reduced, so that a capacity of the first message is increased, and the first message can be used to wake up more communication apparatuses.
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Patent Agency Ranking
公开(公告)号：US20240284423A1
公开(公告)日：2024-08-22
申请号：US18519973
申请日：2023-11-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W72/0453 , H04W72/0446 , H04W72/1268 , H04W72/51
CPC classification number: H04W72/0453 , H04W72/0446 , H04W72/1268 , H04W72/51
Abstract: This application discloses a communication method and a communication apparatus. In the method, a terminal device can report a first capability indication to an access network device. The first capability indication can indicate that the terminal device causes no uplink transmission interruption in a band that does not involve uplink radio frequency chain switching in an uplink radio frequency chain switching period, and the uplink radio frequency chain switching is supported between a band in which uplink switching is performed in the uplink radio frequency chain switching period and the band that does not involve the uplink radio frequency chain switching.
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公开(公告)号：US20240014969A1
公开(公告)日：2024-01-11
申请号：US18472740
申请日：2023-09-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Feng WANG , Zhiheng GUO , Bingyu QU , XU ZHANG , Yi LONG
IPC: H04L5/00 , H04W72/1268 , H04W72/56 , H04W72/0446 , H04W72/54
CPC classification number: H04L5/0048 , H04W72/1268 , H04W72/56 , H04W72/0446 , H04W72/54
Abstract: A communication method and apparatus are provided. UE may obtain first information, where the first information is used for scheduling the UE for performing first transmission on a first uplink carrier, the first transmission is N-port transmission, and N is a positive integer. The UE may further perform the first transmission on the first uplink carrier, where when the first transmission is performed, a quantity of ports supported by the UE for uplink transmission on the first uplink carrier is M, and M is determined based on second information of at least one uplink carrier of the UE. This helps a base station and the UE have a consistent understanding of a state after the UE performs radio frequency chain switching each time, and can improve uplink transmission performance.
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公开(公告)号：US20230244417A1
公开(公告)日：2023-08-03
申请号：US18298014
申请日：2023-04-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Piao CHEN , Feng WANG , Chunyi TAN , Huaqiang WANG , Zhongwu CHENG , Xianjun HE , Hao SUN
IPC: G06F3/06
CPC classification number: G06F3/0659 , G06F3/067 , G06F3/0604
Abstract: Embodiments of this application provide a storage node, including a network chip and a storage device. By opening a memory of the storage device to the network chip, a table resource required by the network chip to maintain each connection in a related technology is offloaded to the memory of the storage device. The network chip is configured to generate a command based on an access request of a client, store the command in a first table in the memory of the storage device, and execute the command in the first table to access the storage device. The storage device is configured to store data accessed by using the command. The present invention enables the network chip to support a larger quantity of connections in limited storage space of the network chip.
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公开(公告)号：US20220394662A1
公开(公告)日：2022-12-08
申请号：US17889688
申请日：2022-08-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W68/00
Abstract: A network device and a terminal device both determine, based on an identifier of the terminal device, that the terminal device belongs to a first terminal device group on a first PO, where the first terminal device group is one of X terminal device groups on the first PO. The network device sends paging DCI on the first PO, where the paging DCI includes first indication information, and the first indication information is used to indicate a terminal device in the first terminal device group to receive a paging physical downlink shared channel PDSCH. The network device sends the paging PDSCH to the terminal device.
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公开(公告)号：US20250113303A1
公开(公告)日：2025-04-03
申请号：US18979969
申请日：2024-12-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application provides a communication method and apparatus. A terminal may obtain configuration information of a wake-up signal of a camped cell and configuration information of a wake-up signal of another cell from a network device, to receive the wake-up signal of the camped cell and/or the wake-up signal of the another cell based on a signal measurement requirement of the terminal. In this way, power consumption of the terminal is reduced, and a signal of the camped cell and/or a signal of the another cell are/is measured. This can avoid a case that a main radio frequently wakes up to measure cell quality, to reduce energy consumption of the terminal.
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