Efficient mapping of CPRI signals for transmission over an optical communication network

摘要

The method of communication includes receiving an input frame within the first communication interface (100, 200), wherein the input frame has data symbols derived from encoding each character, and , Have one or more synchronization symbols without corresponding characters. Characters from the data symbols are recovered and the recovered characters are sent to the second communication interface (104, 204) by mapping the characters into the communication frame and discarding the synchronization symbols. The character is extracted from the communication frame in the second communication interface by synchronizing to the input frame regardless of the synchronization symbol. By re-encoding the extracted characters, an input frame containing data symbols and synchronization symbols is reconstructed in the second communication interface. [Selection] Figure 1