公开(公告)号：US20250151147A1

公开(公告)日：2025-05-08

申请号：US19013593

申请日：2025-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chao Quan ,  Jian Wang ,  Xingqing Cheng

IPC: H04W76/15 ,  H04W8/00 ,  H04W8/22

Abstract: In a method, a first node receives a plurality of pieces of first information from a plurality of second nodes, where each of the plurality of pieces of first information indicates a service type of a set to which a second node that sends the first information belongs. The first node determines a target set from sets to which the plurality of second nodes belong, and sends a connection request to a third node in the target set, where a service type of the target set corresponds to a first service of the first node. Further, the third node establishes a connection to the first node, and sends information about the target set to the first node.

公开(公告)号：US20240205662A1

公开(公告)日：2024-06-20

申请号：US18593640

申请日：2024-03-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei Gao ,  Chao Quan ,  Xingqing Cheng

IPC: H04W8/00 ,  H04L5/00 ,  H04W74/0816

CPC classification number: H04W8/005 ,  H04L5/0012 ,  H04W74/0816

Abstract: A method includes: A first node sends a first message on at least one broadcast frequency hopping channel, where the first message indicates a first resource on a first frequency hopping channel. The first node sends a second message on the first resource, where the second message indicates a second resource, and the second resource includes at least one third resource used to carry a request message. A second node receives the first message and the second message from the first node, selects a third resource from the at least one third resource, and sends a request message based on the third resource. The first node detects the request message on the at least one third resource.