Invention Grant
- Patent Title: Lossless adjustment method of ODUflex channel bandwidth and ODUflex channel
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Application No.: US15826057Application Date: 2017-11-29
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Publication No.: US10237203B2Publication Date: 2019-03-19
- Inventor: Wei Su , Chiwu Ding , Limin Dong , Qiuyou Wu
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04J3/16
- IPC: H04J3/16 ; H04Q11/00 ; H04L12/911 ; H04L12/919

Abstract:
The embodiments of the present invention relate to the field of communications technologies, and disclose a lossless adjustment method of ODUflex channel bandwidth and an ODUflex channel. The lossless adjustment method includes: respectively adjusting, according to bandwidth adjustment indication request information, a time slot occupied by an ODUflex frame in a higher order optical channel data unit at an egress side of each network node on an ODUflex channel; and adjusting, according to rate adjustment indication information, a transmission rate of the ODUflex frame of each network node on the ODUflex channel, to enable the transmission rate of each network node on the ODUflex channel to be unified.
Public/Granted literature
- US20180083891A1 LOSSLESS ADJUSTMENT METHOD OF ODUFLEX CHANNEL BANDWIDTH AND ODUFLEX CHANNEL Public/Granted day:2018-03-22
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