| 摘要 |
A method of mapping a plurality of symbols from a first communication scheme (e.g. GSM) to frames of a second communication scheme (e.g. CPRI) to enable data of the symbols to be transmitted over a communication link that operates according to the second communication scheme, wherein N of the symbols are transmitted in a sequence n = 0,...,n-1 and X of the frames are transmitted in a sequence x = o,....,x-1, the method including transmitting data of the symbol n during a frame x, where x is dependent upon the value n * T F * f s where T F is the duration of each of the symbols from the first communication scheme and f s is the frequency of transmission of the frames of the second communication scheme.
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