| タイトル | Simulated performance of coded PCM/FM modem on Rician fading channel |
| 著者（英） | Modestino, J. W.; Sher, J. S. |
| 著者所属（英） | Rensselaer Polytechnic Inst. |
| 発行日 | 1976-01-01 |
| 言語 | eng |
| 内容記述 | This paper describes a simulation approach to characterizing the performance of a coded PCM/FM modem operating on the classical Rician fading channel. In particular, we consider the performance of short constraint length convolutional codes in conjunction with Viterbi maximum likelihood decoding. The receiver consists of a narrowband filter followed by an ideal limiter/discriminator. Primary interest is in the bit error probability performance parameterized by both the fading channel and receiver parameters. Particular attention is given to simulating the impulse noise appearing at the discriminator output. This is the 'click' noise caused by encirclements of the origin by the instantaneous signal-plus-noise phasor. Results include the effects of channel memory and narrowband receiver filtering effects on overall bit error probability. |
| NASA分類 | COMMUNICATIONS AND RADAR |
| レポートNO | 77A38181 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/437442 |
