公开(公告)号：US20230370148A1

公开(公告)日：2023-11-16

申请号：US18360842

申请日：2023-07-28

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Bin Hu ,  Jian Wang ,  Chuili Kong ,  Rong Li

IPC分类号： H04B7/06

CPC分类号： H04B7/06952 ,  H04B7/0632

摘要： This disclosure provides a beam management method and apparatus, to quickly implement beam alignment. The beam management method is applied to a first device and includes: obtaining a first reference signal sent by a second device based on a first set beam, and determining a first beam based thereon such that a signal quality of the first reference signal obtained by the first device based on the first beam is the best; and sending a second reference signal to the second device based on the first beam, where the second reference signal is used to determine a second beam of the second device, and a signal quality of the second reference signal obtained by the second device based on the second beam is the same as that of the first reference signal obtained by the first device based on the first beam.

公开(公告)号：US20220014315A1

公开(公告)日：2022-01-13

申请号：US17485834

申请日：2021-09-27

申请人： Huawei Technologies Co., Ltd.

发明人： Chuili Kong ,  Yinggang Du ,  Rongdao Yu ,  Gongzheng Zhang ,  Yunfei Qiao ,  Guijie Wang

IPC分类号： H04L1/18 ,  H04W72/04

摘要： A hybrid automatic repeat request (HARQ) process disabling method, a receiving device, and a sending device in communication, the method including a receiving device obtaining indication data, where the indication data is used to indicate to disable a HARQ process, and the receiving device disabling the HARQ process.

公开(公告)号：US11924793B2

公开(公告)日：2024-03-05

申请号：US17508564

申请日：2021-10-22

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Chuili Kong ,  Gongzheng Zhang ,  Yunfei Qiao ,  Yinggang Du

IPC分类号： H04W56/00

CPC分类号： H04W56/0045

摘要： This application provides an example communication method. The example method includes a terminal device obtains a first message, where the first message includes target adjustment information. The terminal device obtains a second message, where the second message includes a timing advance (TA). The terminal device adjusts an uplink sending time based on the target adjustment information and the TA.

公开(公告)号：US11889547B2

公开(公告)日：2024-01-30

申请号：US17244487

申请日：2021-04-29

申请人： Huawei Technologies Co., Ltd.

发明人： Chuili Kong ,  Gongzheng Zhang ,  Yunfei Qiao ,  Hejia Luo

IPC分类号： H04W74/00 ,  H04W76/11 ,  H04L1/00 ,  H04W56/00 ,  H04W74/08

CPC分类号： H04W74/008 ,  H04L1/0061 ,  H04W56/009 ,  H04W56/0045 ,  H04W74/0833 ,  H04W76/11

摘要： A random access method includes sending a random access preamble to a base station on a first time domain resource, obtaining an index value of the first time domain resource, obtaining an index difference between the first time domain resource and a second time domain resource, obtaining an index value of the second time domain resource by adding the index value of the first time domain resource and the index difference, obtaining a random access radio network temporary identifier (RA-RNTI) based on the index value of the second time domain resource, receiving a random access response (RAR) from the base station, and descrambling a cyclic redundancy check (CRC) code of the RAR using the RA-RNTI.

公开(公告)号：US20240205962A1

公开(公告)日：2024-06-20

申请号：US18540088

申请日：2023-12-14

申请人： Huawei Technologies Co., Ltd.

发明人： Chuili Kong ,  Gongzheng Zhang ,  Yunfei Qiao ,  Hejia Luo

IPC分类号： H04W74/00 ,  H04L1/00 ,  H04W56/00 ,  H04W74/0833 ,  H04W76/11

CPC分类号： H04W74/008 ,  H04L1/0061 ,  H04W56/0045 ,  H04W56/009 ,  H04W74/0833 ,  H04W76/11

摘要： A random access method includes sending a random access preamble to a base station on a first time domain resource, obtaining an index value of the first time domain resource, obtaining an index difference between the first time domain resource and a second time domain resource, obtaining an index value of the second time domain resource by adding the index value of the first time domain resource and the index difference, obtaining a random access radio network temporary identifier (RA-RNTI) based on the index value of the second time domain resource, receiving a random access response (RAR) from the base station, and descrambling a cyclic redundancy check (CRC) code of the RAR using the RA-RNTI.

公开(公告)号：US20210250990A1

公开(公告)日：2021-08-12

申请号：US17244487

申请日：2021-04-29

申请人： Huawei Technologies Co., Ltd.

发明人： Chuili Kong ,  Gongzheng Zhang ,  Yunfei Qiao ,  Hejia Luo

IPC分类号： H04W74/00 ,  H04W74/08 ,  H04W56/00 ,  H04W76/11 ,  H04L1/00

摘要： A random access method includes sending a random access preamble to a base station on a first time domain resource, obtaining an index value of the first time domain resource, obtaining an index difference between the first time domain resource and a second time domain resource, obtaining an index value of the second time domain resource by adding the index value of the first time domain resource and the index difference, obtaining a random access radio network temporary identifier (RA-RNTI) based on the index value of the second time domain resource, receiving a random access response (RAR) from the base station, and descrambling a cyclic redundancy check (CRC) code of the RAR using the RA-RNTI.

公开(公告)号：US12028104B2

公开(公告)日：2024-07-02

申请号：US17540832

申请日：2021-12-02

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Tianhang Yu ,  Gongzheng Zhang ,  Rong Li ,  Chuili Kong ,  Yue Zhou ,  Jun Wang

IPC分类号： H04B1/44 ,  H01Q7/00 ,  H04B15/00 ,  H04L5/14

CPC分类号： H04B1/44 ,  H01Q7/00 ,  H04B15/00 ,  H04L5/1461

摘要： Embodiments of this application provide example transceiver devices and example transceiver apparatuses used in the example transceiver devices. One example transceiver apparatus includes a transmit antenna and a receive antenna. The transmit antenna is configured to send a local signal to a receive antenna of a peer end. The receive antenna is configured to receive a signal transmitted by a transmit antenna of the peer end. The transmit antenna is on an interference cancellation plane of the receive antenna. The receive antenna is on an interference cancellation plane of the transmit antenna. An interference signal generated by the transmit antenna is canceled on the interference cancellation plane of the receive antenna or the interference cancellation plane of the transmit antenna.

公开(公告)号：US11778576B2

公开(公告)日：2023-10-03

申请号：US17334230

申请日：2021-05-28

申请人： Huawei Technologies Co., Ltd.

发明人： Ying Chen ,  Hejia Luo ,  Chuili Kong ,  Rong Li

IPC分类号： H04B7/185 ,  H04B17/10 ,  H04B17/364 ,  H04B17/382 ,  H04L43/0864 ,  H04W24/08 ,  H04W56/00 ,  H04W74/00 ,  H04W74/08 ,  H04W84/06 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16 ,  H04W92/02 ,  H04W92/10 ,  H04W92/20

CPC分类号： H04W56/0015 ,  H04B7/18519 ,  H04B7/18547 ,  H04B7/18589 ,  H04B17/104 ,  H04B17/364 ,  H04B17/382 ,  H04L43/0864 ,  H04W24/08 ,  H04W56/004 ,  H04W56/0055 ,  H04W74/008 ,  H04W74/0833 ,  H04W74/0891 ,  H04W84/06 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16 ,  H04W92/02 ,  H04W92/10 ,  H04W92/20

摘要： This application provides a method for processing a round trip delay, a related apparatus, and a readable storage medium, and pertains to the field of communications technologies. The method includes: receiving a delay quantization parameter of a common round trip delay (RTD), where the delay quantization parameter includes a first quantization parameter, and the first quantization parameter is used to indicate a height-related delay; and obtaining the common RTD based on the delay quantization parameter. The height-related delay is indicated by using the first quantization parameter, so that the common RTD is obtained based on the first quantization parameter.