| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of SCBT (single carrier block transmission) capable of operating at higher data rates.SOLUTION: An SCBT transmission system employs a parallel approach to error correction data processing. At a transmission system, an incoming data stream is split into P parallel data streams, each having a data rate equal to 1/P of the incoming data stream's data rate. The parallel data streams are then each separately encoded in P parallel encoding processes. The P separately encoded data streams are then merged, interleaved, and mapped into a single stream of encoded symbols, which are transmitted to a receiver using an arbitrary modulation and transmission scheme. At the receiver, the received data stream is de-interleaved and split into P encoded data streams, which are then decoded using P parallel decoders. Then, the decoded data streams are combined or multiplexed into a single data stream. |
