一篇关于ofdm的经典之作

lillian

【文件名】:0697@52RD_ynchronization by single carrier training data.rar
【格　式】:rar
【大　小】:60K
【简　介】:Abstract—In this letter, we propose a burst frequency synchronization procedure which is based on the usage of single-carrier
training data and Orthogonal Frequency Division Multiplexing (OFDM) payload modulation. The payload modulation format is similar to the one that is used in the DAB standard [1], whereas training data are chosen as simple CAZAC [2] sequences. It is shown that the resulting modulation and transmission scheme is suitable for burst transmission and single-burst demodulation.
Performance degradation due to synchronization errors is shown to be small.
【目　录】:
I. INTRODUCTION
II. SIGNAL AND BURST MODEL
III. FREQUENCY SYNCHRONIZATION
IV. PERFORMANCE EVALUATION
V. COMPARISON AND CONCLUSION