GGD model of extrinsic information with dynamic parameter assignment for turbo decoder.
This letter proposes a strategy using a generalized Gaussian distribution (GGD) to characterize the extrinsic information generated from the constituent maximum a posteriori (MAP) decoders in order to improve the performance of an iterative turbo decoder for finite block lengths. A matching techniqu...
| 发表在: | IEEE Transactions on wireless communications 3, 5 (2004). |
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| 主要作者: | |
| 格式: | 文件 |
| 语言: | English |
| 主题: |