| 摘要 |
It is disclosed a method for data transmission in an optical transport network, comprising the steps of
- receiving client data from a client,
- mapping said client data into a frame structure (ODU-flex),
- mapping said frame structure (ODU-flex) into tributary slots (TS) of a data transport structure (HO-ODU),
- transmitting said data transport structure (HO-ODU),
wherein said data transport structure (HO-ODU) contains a fixed number of tributary slots (TS),
and wherein the size of said frame structure (ODU-flex) is selectable in granularity of said tributary slots (TS) of said data transport structure (HO-ODU). |
