信道下的Turbo编码

Trudie

【文件名】:0669@52RD_00661105.rar
【格　式】:rar
【大　小】:385K
【简　介】:Abstract—The performance and design of turbo codes using
coherent BPSK signaling on the Rayleigh fading channel is considered.
In low signal-to-noise regions, performance analysis uses
simulations of typical turbo coding systems. For higher signalto-
noise regions beyond simulation capabilities, an average upper
bound is used in which the average is over all possible interleaving
schemes. Fully interleaved and exponentially correlated Rayleigh
channels are explored. Furthermore, the design issues relevant
to turbo codes are examined for the correlated fading channel.
Turbo interleaver design criteria are developed and architectural
modifications are proposed for improved performance.
【目　录】:
I. INTRODUCTION
II. SYSTEM MODEL
III. PERFORMANCE BOUNDING
IV. RESULTS
V. DESIGN FOR CORRELATED FADING
VI. CONCLUSIONS