Transmitting device and receiving device

A method comprising:

• generating first serial data and second serial data from a data packet;
• converting the first serial data into first parallel data;
• converting the second serial data into second parallel data;
• transmitting the first parallel data through a first parallel transmission path;
• transmitting the second parallel data through a second parallel transmission path, wherein the transmission of the first parallel data and the transmission of the second parallel data are performed in parallel;
• receiving the first parallel data through the first parallel transmission path;
• receiving the second parallel data through the second parallel transmission path;
• re-converting the first parallel data into the first serial data;
• re-converting the second parallel data into the second serial data;
• transmitting the first serial data to a receiving device through the first serial transmission path;
• and
• transmitting the second serial data to the receiving device through the second serial transmission path.

A method comprising:

• receiving first serial data from a transmitting device through a first serial transmission path;
• receiving second serial data from the transmitting device through a second serial transmission path;
• converting the first serial data into first parallel data;
• converting the second serial data into second parallel data;
• transmitting the first parallel data through a first parallel transmission path;
• transmitting the second parallel data through a second parallel transmission path, wherein the transmission of the first parallel data and the transmission of the second parallel data are performed in parallel;
• receiving the first parallel data through the first parallel transmission path;
• receiving the second parallel data through the second parallel transmission path;
• inversely converting the first parallel data into the first serial data;
• inversely converting the second parallel data into the second serial data;
• and
• restoring a data packet from the first serial data and the second serial data.