A ADAPTIVE MODULATION AND ENCODING METHOD FOR HIGH SPEED DATA TRANSMISSION

摘要

A adaptive modulation and encoding method for high speed data transmission, characterized in that: the invention adopts Turbo product code to perform adaptive modulation and encode for high speed data. According to real time channel quality, proper encode and modulation mode are selected to encode transmitted information bits at transmitting terminal- The coding includes at least encoding with Turbo product code; encoded bits are modulated in accordance with real time channel quality at transmitting terminal; after encoding and modulating, produced transmitting signal is generated with the transmitted information bits, and the signal and control signal are multiplexed and then transmitted over channel; the received signal is demodulated and decoded at receiving terminal. The decoding includes at least decoding with Turbo product code.