05.023GPPMultiplexing and Multiple Access on the Radio PathTS
The detailed mapping of logical channels onto physical channels is defined in the following clauses. Subclause 6.2 defines the mapping from TDMA frame number (FN) to radio frequency channel (RFCH). Subclause 6.3 defines the mapping of the physical channel onto TDMA frame number. Subclause 6.4 lists the permitted channel combinations and clause 6.5 defines the operation of channels and channel combinations.