Invention Application
- Patent Title: DOWNLINK BANDWIDTH TRANSMISSION METHOD AND APPARATUS FOR PASSIVE OPTICAL NETWORK
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Application No.: US17846306Application Date: 2022-06-22
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Publication No.: US20220321981A1Publication Date: 2022-10-06
- Inventor: Weiliang ZHANG
- Applicant: ZTE Corporation
- Applicant Address: CN Shenzhen
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen
- Priority: CN201711060252.3 20171101
- Main IPC: H04Q11/00
- IPC: H04Q11/00
Abstract:
A downstream bandwidth transmission method for a passive optical network includes: an optical line terminal (OLT) sends downstream bandwidth allocation information in a downstream frame to a plurality of optical network units (ONUs); where the downstream bandwidth allocation information comprises a plurality of downstream bandwidth entries for the plurality of ONUs, each downstream bandwidth entry in the downstream bandwidth allocation information comprises ONU indication information for a respective ONU and downstream bandwidth feature information for the respective ONU, such that each of the plurality of ONUs receives respective traffic data within a downstream bandwidth allocated to the respective ONU.
Public/Granted literature
- US11805339B2 Downlink bandwidth transmission method and apparatus for passive optical network Public/Granted day:2023-10-31
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