公开(公告)号：US20250106111A1

公开(公告)日：2025-03-27

申请号：US18971767

申请日：2024-12-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yumeng Yang ,  Tong Mu ,  Yan Zhuang ,  Yuefeng Wu

IPC: H04L41/0896 ,  H04L12/40

Abstract: Embodiments of this application disclose a network device, a device communication method, and a communication system. The network device in embodiments of this application includes: a bus management module, configured to adjust at least one of a bus scale, a channel capacity, or a power supply or receiving state, where the bus scale includes at least one of a quantity of devices accessing a bus and a link length, the channel capacity includes a bandwidth, and the power supply or receiving state includes at least one of sequential power-on, power-on of a new node, or power-off of a faulty node.

公开(公告)号：US20250097061A1

公开(公告)日：2025-03-20

申请号：US18970266

申请日：2024-12-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tong Mu ,  Lifu Lin ,  Yumeng Yang ,  Jian Yang ,  Yan Zhuang

IPC: H04L12/10

Abstract: A master node, a slave node, a power supply method, and a related device, wherein the master node and a plurality of first slave nodes are included in a point-to-point topology, and the master node is configured to: connect links between the master node and all of N first slave nodes in a time-division manner; obtain respective powers of the N first slave nodes; and supply power to a target slave node in the N first slave nodes based on the respective powers of the N first slave nodes and an output power of the master node.