公开(公告)号：US11711166B2

公开(公告)日：2023-07-25

申请号：US16715738

申请日：2019-12-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingyu Qu ,  Feifei Gu ,  Hao Sun ,  Yongxing Zhou

IPC: H04L1/00

CPC classification number: H04L1/0091 ,  H04L1/0034 ,  H04L1/0038

Abstract: The present disclosure provides an information transmission method, including: generating first information; determining a first sequence from N candidate sequences based on the first information; and sending the first sequence. The first information belongs to N candidate information. A mapping between the first information and the first sequence belongs to P mappings. Each of the P mappings includes a mapping between the N candidate information and the N candidate sequences. The N candidate sequences are generated based on N dedicated cyclic shift values and a first initial cyclic shift value. In at least two mappings, dedicated cyclic shift values used to generate candidate sequences corresponding to a same candidate information are different, where the same candidate information belongs to L candidate information in the N candidate information, both P and L are integers greater than 1, and the L is less than or equal to N.

公开(公告)号：US11184885B2

公开(公告)日：2021-11-23

申请号：US16716360

申请日：2019-12-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hao Sun ,  Feifei Gu

IPC: H04W72/04 ,  H04W8/24 ,  H04W28/22

Abstract: This application relates to information transmission by: determining, based on a quantity of bits of first information, a manner of generating second information, where the manner of generating the second information includes a first generation manner and a second generation manner, and in the first generation manner, a quantity of bits obtained after channel coding is determined based on a quantity of resource elements that carry the first information and that are on a first symbol of two symbols of a first physical uplink control channel; in the second generation manner, a quantity of bits obtained after channel coding is determined based on a quantity of resource elements that carry the first information and that are on two symbols of a second physical uplink control channel; and generating, in the manner of generating the second information, the second information carried on the two symbols. In the information transmission method in embodiments of this application, a reusing capability of a user and transmission performance can be improved.

公开(公告)号：US20190357187A1

公开(公告)日：2019-11-21

申请号：US16527279

申请日：2019-07-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hao Sun ,  Feifei Gu ,  Bingyu Qu ,  Lixia Xue ,  Xu Zhang

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

Abstract: A resource indication method, a resource acquisition method, and a related apparatus, the method including generating, by a network device, downlink control signaling, where the downlink control signaling includes indication information and resource allocation information, the resource allocation information is used for explicit indication or implicit indication of an uplink control channel resource, and the indication information is used to indicate whether an indication manner of the resource allocation information is explicit indication or implicit indication; and sending, by the network device, the downlink control signaling.