Invention Grant
- Patent Title: Data transmission method and device
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Application No.: US16491658Application Date: 2017-09-05
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Publication No.: US11418261B2Publication Date: 2022-08-16
- Inventor: Weiliang Zhang , Yong Guo , Xingang Huang , Dan Geng
- Applicant: ZTE CORPORATION
- Applicant Address: CN Guangdong
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN Guangdong
- Agency: McDonald Hopkins LLC
- Priority: CN201710129334.2 20170306
- International Application: PCT/CN2017/100567 WO 20170905
- International Announcement: WO2018/161510 WO 20180913
- Main IPC: H04B10/27
- IPC: H04B10/27 ; H04B10/25 ; H04Q11/00
Abstract:
A data transmission method includes steps described below. An optical line terminal (OLT) divides logical links supported by an optical network unit (ONU) into one or more logical link groups; and the OLT allocates a bandwidth to the logical link group of the ONU, so one or more logical links in the logical link group of the ONU share the bandwidth to transmit data.
Information query
