| http://www.w3.org/ns/prov#value | - l generated by the IFFT unit into M sub-blocks with equal-length according to the M value determined by the M value determining unit, wherein 1???M???N and M is a natural number; and a second training symbol generating unit to copy the M sub-blocks in an reverse order to form the second training symbol, wherein the first training symbol and the second training symbol together constitute the first
|
