公开(公告)号：US20240236532A1

公开(公告)日：2024-07-11

申请号：US18614095

申请日：2024-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gengchen Liu ,  Yanzhao Lu ,  Liangchuan Li

IPC: H04Q11/00

CPC classification number: H04Q11/0067 ,  H04Q2011/0086

Abstract: Embodiments of this application disclose an upstream transmission resource allocation method and a related device. First, an OLT determines an upstream rate threshold of an ONU based on transmission quality information of upstream data sent by the ONU. The OLT further obtains a to-be-transmitted data amount of the ONU. Then, the OLT determines an upstream transmission timeslot of the ONU and an upstream transmission rate of the ONU. The upstream transmission rate of the ONU is less than or equal to the upstream rate threshold. The ONU is configured to send data of the to-be-transmitted data amount to the OLT in the upstream transmission timeslot based on the upstream transmission rate.

公开(公告)号：US20250168542A1

公开(公告)日：2025-05-22

申请号：US19027554

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liangchuan Li ,  Gengchen Liu ,  Yuanda Huang

IPC: H04Q11/00

Abstract: Embodiments of this application disclose a data processing method and a related apparatus. An optical line terminal OLT receives a data frame from a first optical network unit ONU, where the data frame carries service data. The OLT determines a traffic type corresponding to the service data, where the traffic type includes east-west traffic or north-south traffic. The OLT performs a corresponding operation on the data frame in a processing manner corresponding to the traffic type, where a processing manner corresponding to the east-west traffic is different from a processing manner corresponding to the north-south traffic.

公开(公告)号：US20240205040A1

公开(公告)日：2024-06-20

申请号：US18593297

申请日：2024-03-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanzhao Lu ,  Jilong Han ,  Gengchen Liu

IPC: H04L12/18 ,  H04W72/0446 ,  H04W72/30

CPC classification number: H04L12/1881 ,  H04W72/0446 ,  H04W72/30

Abstract: This application discloses a communication method, apparatus, and system, and belongs to the field of communication technologies. The method includes: After obtaining a first digital signal sent by a transmitting end, a first receiving end performs digital signal processing on a first sub-signal in the first digital signal. A communication system in which the first receiving end is located includes the transmitting end and a plurality of receiving ends, the transmitting end is communicatively connected to the plurality of receiving ends, and the first receiving end is any one of the plurality of receiving ends. The first sub-signal is determined based on a receiving slot corresponding to the first receiving end, and different receiving ends in the plurality of receiving ends correspond to different receiving slots.