公开(公告)号：US20250039021A1

公开(公告)日：2025-01-30

申请号：US18915331

申请日：2024-10-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ju Yan Pan ,  Yifei Yang ,  Qian Yu ,  Changzheng Ma ,  Zhongjun Wang ,  Lee Guek Doreen YEO

IPC: H04L25/03 ,  H04J13/10 ,  H04L25/02

Abstract: In a method for sending signals in network communications, an apparatus obtains a plurality of extended sequences, with each extended sequence comprising an original sequence and an additional sequence. In each extended sequence, the additional sequence is located before the original sequence, and the additional sequence includes last m codes of the original sequence. Alternatively, the additional sequence is located after the original sequence, and the additional sequence includes first n codes of the original sequence. The apparatus generates a plurality of target sequences based on the plurality of extended sequences and a security code corresponding to each extended sequence. The apparatus then generates a first impulse signal based on the plurality of target sequences, and sending the first impulse signal.