无线互联科技
無線互聯科技
무선호련과기
WUXIAN HULIAN KEJI
2015年
7期
97-99
,共3页
Turbo码%FPGA%编译码器%仿真
Turbo碼%FPGA%編譯碼器%倣真
Turbo마%FPGA%편역마기%방진
Turbo codes%FPGA%Encoder and decoder%Simultions
文章针对Turbo码在信道编码中的优异性能，在Matlab仿真得到其性能的基础上，根据FPGA实现中的硬件特性对译码算法进行分析和改进，使用模块化设计，平衡资源和处理时延，降低运算复杂度。最后在硬件平台上验证得到了理想的结果。
文章針對Turbo碼在信道編碼中的優異性能，在Matlab倣真得到其性能的基礎上，根據FPGA實現中的硬件特性對譯碼算法進行分析和改進，使用模塊化設計，平衡資源和處理時延，降低運算複雜度。最後在硬件平檯上驗證得到瞭理想的結果。
문장침대Turbo마재신도편마중적우이성능，재Matlab방진득도기성능적기출상，근거FPGA실현중적경건특성대역마산법진행분석화개진，사용모괴화설계，평형자원화처리시연，강저운산복잡도。최후재경건평태상험증득도료이상적결과。
This paper aimed at the outstanding performances of Turbo codes in telecommunications. A study of the algorithm is given according to the feature of the FPGA based on the performances by simulations with Matlab. The modular design method, tradeoff made between the hardware implementation complexity and the processing delay and reducing the computational complexity is applied in the whole system. Finally, achieves an ideal result on the practical hardware platform.
