Abstract
The effects of linear increment, linear decrement, Gray code and random mapping of data on the performance of a 12/y multiple pulse position modulation (PPM) system are presented. Simulations show that the Gray code is the most effective as it minimises the Hamming distance between adjacent multiple PPM words.
| Original language | English |
|---|---|
| Pages (from-to) | 1042-1044 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 43 |
| Issue number | 19 |
| DOIs | |
| Publication status | Published - 17 Sept 2007 |