公开(公告)号：US20240348406A1

公开(公告)日：2024-10-17

申请号：US18750869

申请日：2024-06-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ke Yi ,  Weiwei Yu ,  Wangqian Li

IPC: H04L5/00 ,  H04L12/40

CPC classification number: H04L5/0053 ,  H04L12/40169

Abstract: This application disclose a slot negotiation method for a fine-grain service in a FlexE. A sending apparatus may send the N requests to a receiving apparatus. The N requests initiates full slots negotiation of the fine-grain service. The N requests carry full sub-slot information of a sub-slot occupied by the fine-grain service, and the full sub-slot information indicates all sub-slots occupied by the fine-grain service. The receiving apparatus and the sending apparatus may perform negotiation based on the N requests and full slots of the fine-grain service. Therefore, fine-grain slots of the sending apparatus and the receiving apparatus are consistent, and a problem of inconsistent fine-grain slots of the sending apparatus and the receiving apparatus that may exist due to use of an incremental negotiation manner is avoided.

公开(公告)号：US20240214122A1

公开(公告)日：2024-06-27

申请号：US18598892

申请日：2024-03-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei Yu

IPC: H04L1/1607 ,  H04J3/16 ,  H04L1/00

CPC classification number: H04L1/1607 ,  H04J3/1605 ,  H04L1/0061

Abstract: A slot consistency verification method is provided. The method is applied to a fine granularity service scenario, and includes: a sending end receives first information from a receiving end, where the first information indicates that a receiving slot used by the receiving end to receive a fine granularity service is consistent with a sending slot used by the sending end to send the fine granularity service; and the sending end sends a data block to the receiving end, where the data block includes a first basic frame overhead and a basic frame payload, the basic frame payload is for bearing the fine granularity service, and the fine granularity service is borne in the sending slot. According to the application, it is ensured that the sending slot used is consistent with the receiving slot, thereby ensuring normal running of the fine granularity service.

公开(公告)号：US20240205074A1

公开(公告)日：2024-06-20

申请号：US18418915

申请日：2024-01-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiwei Yu

IPC: H04L41/0668

CPC classification number: H04L41/0668

Abstract: Embodiments of this application disclose a slot negotiation method, where the method is implemented by a first communication apparatus serving as a receiving end. The first communication apparatus sends request information to a second communication apparatus serving as a transmitting end, where the request information requests the second communication apparatus to initiate a negotiation request for switching a FlexE slot. Then, the first communication apparatus receives the negotiation request sent by the second communication apparatus based on the request information.