| 摘要 |
FIELD: turbo-decoding in communication systems. ^ SUBSTANCE: high-speed buffer memory is disposed between receiver buffer memory and turbo-decoding device and operates at same frequency as turbo-decoding device; decoding device reads out information bits stored in receiver buffer memory through high-speed buffer memory, enters delay for read-out information-bits for time required by turbo-decoding device, and then sends delayed information bits to decoding device including flexible input and flexible output of data incorporated in turbo-decoding device; information bit output is effected by receiver buffer memory at operating or clock frequency of turbo-decoding device. ^ EFFECT: provision for matching operating frequency of turbo-decoding device and that of buffer memory. ^ 32 cl, 20 dwg |
