公开(公告)号：US20230254868A1

公开(公告)日：2023-08-10

申请号：US18300508

申请日：2023-04-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hailong HOU ,  Juan ZHENG ,  Chaojun LI ,  Yunhao ZHANG

IPC: H04W72/21 ,  H04W72/0453

CPC classification number: H04W72/21 ,  H04W72/0453

Abstract: Communication methods and apparatuses are provided. In an example method, a terminal device receives first indication information from a network device, where the first indication information indicates a first physical uplink control channel (PUCCH) resource set; and the terminal device determines the first PUCCH resource set based on the first indication information. The first PUCCH resource set is different from a second PUCCH resource set, or the first PUCCH resource set is partially the same as a second PUCCH resource set. The first PUCCH resource set is configured for a first-type terminal device, while the second PUCCH resource set is configured for a second-type terminal device. A maximum bandwidth supported by the first-type terminal device is less than a maximum bandwidth supported by the second-type terminal device.

公开(公告)号：US20230121762A1

公开(公告)日：2023-04-20

申请号：US18068844

申请日：2022-12-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yongqiang FEI ,  Yi LONG ,  Hailong HOU ,  Juan ZHENG ,  Chaojun LI

IPC: H04W72/1268 ,  H04W72/23

Abstract: This application provides an uplink signal sending method, an apparatus, and a system, and generally relates to the field of communications technologies. The uplink signal sending method includes obtaining first indication information, and determining, based on the first indication information, whether to send an uplink signal on a supplementary uplink (SUL) or an uplink (UL). The first indication information is used to indicate a SUL available time, and the SUL available time is a time in which an uplink signal can be sent on an SUL carrier in a preset period. The method is applied to a procedure in which an uplink signal is sent by using an uplink carrier, to improve flexibility in an uplink signal sending process.

公开(公告)号：US20220174717A1

公开(公告)日：2022-06-02

申请号：US17670897

申请日：2022-02-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hailong HOU ,  Chaojun LI

IPC: H04W72/12

Abstract: This application provides a communication method and apparatus, applicable to the communication field, and in particular, to scheduling terminal devices corresponding to different bandwidth sizes or different capabilities. The method includes: A terminal apparatus receives first indication information from a network apparatus. The terminal apparatus receives target system information and/or target downlink control information from the network apparatus on a target frequency domain resource, where a bandwidth size of the target frequency domain resource is less than or equal to a bandwidth size supported by the terminal apparatus, and the target downlink control information is used to schedule the target system information.