| 摘要 |
A packet transmitting method and apparatus in an optical transport network may be provided. The packet transmitting method may include sensing a request for transmitting a packet client signal of a predetermined capacity, during transmission operated based on an ODUflex(GFP) scheme, extending, to the predetermined capacity, a size of a connection link among a transmitting apparatus, a relay apparatus, and a receiving apparatus when the request is sensed, expanding, to the predetermined capacity, a bandwidth among the transmitting apparatus, the relay apparatus, and the receiving apparatus when the size of the connection link is extended, and transmitting the packet client signal by changing a transmission scheme from the ODUflex(GFP) scheme to an ODUk(GFP) scheme, when the bandwidth is expanded. |
