公开(公告)号：US20240034930A1

公开(公告)日：2024-02-01

申请号：US18486684

申请日：2023-10-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei ZHANG ,  Xiaofeng YI ,  Di WANG ,  Yu ZHANG

IPC: C09K11/62 ,  C09K11/02

CPC classification number: C09K11/626 ,  C09K11/02 ,  C09K2211/10

Abstract: This application relates to a patterning material, a patterning composition, and a pattern forming method. The patterning material in this application includes a metal-oxygen cluster framework, a radiation-sensitive organic ligand, and a second ligand. The radiation-sensitive organic ligand coordinates with a metal M through a coordination atom. The coordination atom is at least one of: an oxygen atom, a sulfur atom, a selenium atom, a nitrogen atom, or a phosphorus atom. The radiation-sensitive organic ligand is a monodentate ligand or a polydentate ligand with a denticity of two or more. The second ligand is an inorganic ion or a coordination group.

公开(公告)号：US20230189070A1

公开(公告)日：2023-06-15

申请号：US18166093

申请日：2023-02-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei WANG ,  Lei ZHANG

IPC: H04W28/06

CPC classification number: H04W28/065

Abstract: This application provides a data transmission method and an apparatus. In an example method, a first sequence and a common sequence group are obtained, where a quantity of sequences in the common sequence group is N; the first sequence includes K first sub-sequences, lengths of the K first sub-sequences are sequentially B1, B2, . . . , BK, K is a positive integer, B1=log2N, and the length B1 of a 1st first sub-sequence is greater than or equal to a length of another first sub-sequence. The K first sub-sequences are separately mapped into K second sub-sequences based on the common sequence group. A second sequence including the K second sub-sequences is output.

公开(公告)号：US20200294548A1

公开(公告)日：2020-09-17

申请号：US16890642

申请日：2020-06-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qingchao LUO ,  Lei ZHANG

IPC: G11B20/12 ,  G06F3/06 ,  G06F12/0868 ,  G11B5/012

Abstract: A method for a server to access a shingled magnetic recording (SMR) disk includes: receiving, by the server, a data operation request, where the data operation request includes address information of target data; determining, according to the address information, a target storage zone in the SMR disk and that corresponds to the target data; determining that there is write pointer information of the target storage zone in a cache, and obtaining the write pointer information from the cache, where the write pointer information is address information of latest stored data in the target storage zone; generating a data operation instruction according to the write pointer information and the address information of the target data, where the data operation instruction is used to perform an operation on the target data; and sending the data operation instruction to the SMR disk.

公开(公告)号：US20200274665A1

公开(公告)日：2020-08-27

申请号：US15931066

申请日：2020-05-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei WANG ,  Yan CHEN ,  Xiuqiang XU ,  Lei ZHANG

IPC: H04L5/00 ,  H04W72/04 ,  H04L1/08

Abstract: This application discloses a communication method and a communications apparatus. The method implemented by a terminal includes: determining a configuration mode of one or more pilots used for K repeated transmissions, where in a first configuration mode, the terminal device sends a same pilot in each of first N of the K repeated transmissions, and does not send a pilot in remaining K-N transmissions; in a second configuration mode, the terminal device sends a first pilot in first N of the K repeated transmissions, and sends a second pilot in the remaining K-N transmissions; and in the third configuration mode, the terminal device sends the first pilot in each transmission in a first round of K transmissions, and sends the second pilot in each transmission in a second round of K transmissions; and sending the pilots based on the determined configuration mode when performing the K repeated transmissions.