公开(公告)号：US20220272053A1

公开(公告)日：2022-08-25

申请号：US17742394

申请日：2022-05-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Enqi Xu ,  Yilin Ning ,  Jinrong Yin

IPC: H04L49/9057 ,  H04L49/9005 ,  H04B10/2507

Abstract: This application provides a data reassembly method and an apparatus, to reassemble packet fragments in combination with local reassembly and cloud reassembly, so as to obtain a reassembled packet. This improves reassembly efficiency, reduces a packet reassembly delay, and reduces power consumption of an OLT. The method includes: a first OLT receives a plurality of packet fragments of a first packet that are sent by an optical network unit ONU; and if the first OLT determines that an upload condition is met, the first OLT sends the plurality of packet fragments to a cloud reassembly device, so that after receiving the plurality of packet fragments, the cloud reassembly device reassembles the plurality of packet fragments to obtain a second packet.

公开(公告)号：US12034654B2

公开(公告)日：2024-07-09

申请号：US17742394

申请日：2022-05-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Enqi Xu ,  Yilin Ning ,  Jinrong Yin

IPC: H04L49/90 ,  H04B10/2507 ,  H04L47/34 ,  H04L49/9005 ,  H04L49/9057

CPC classification number: H04L49/9057 ,  H04B10/2507 ,  H04L47/34 ,  H04L49/9005 ,  H04L49/9084

Abstract: This application provides a data reassembly method and an apparatus, to reassemble packet fragments in combination with local reassembly and cloud reassembly, so as to obtain a reassembled packet. This improves reassembly efficiency, reduces a packet reassembly delay, and reduces power consumption of an OLT. The method includes: a first OLT receives a plurality of packet fragments of a first packet that are sent by an optical network unit ONU; and if the first OLT determines that an upload condition is met, the first OLT sends the plurality of packet fragments to a cloud reassembly device, so that after receiving the plurality of packet fragments, the cloud reassembly device reassembles the plurality of packet fragments to obtain a second packet.