| Due Date | Section | Problems | |
|---|---|---|---|
| Fri. 1/30 | 3 | 9.1, 21.2, 21.3, 21.4 | |
| . | 4 | 7.1c, 24.3, 24.6* | |
| Mon. 2/9 | 5 | 15.1, 15.2, 15.3, 15.6, 15.8, 15.9 | |
| Wed. 2/16 | RS 2 | 1.1, 3.2 | |
| . | RS 3 | 6.1-3 (for n=6, 7, 8); 6.4, 6.5, 6.6 | |
| Wed. 3/3 | RS 4 | 1.1, 1.2 | |
| . | RS 5 | 11.1, 11.2 | |
| Fri. 3/12 | RS 5 | 11.3, 11.4 | |
| . | RS 6 | 1.1, 1.2 | |
| . | RS 7 | 7.4, 7.5 | |
| Fri. 4/2 | 8.2 | 2, 6 (for 8.2.2), 12, 14b, and my 8* |
*4.24.6 Find all irreducible polynomials of degree 2 and of degree 3 over GF(3). Choose one of these irreducibles and identify a system of representatives for the field constructed from it. Find a polynomial of degree 4 over GF(3) which has no roots, but is not irreducible.
8*
Draw the trellis diagram for the code of 8.2.2 assuming an information sequence of length 4.
Decode 1_2 1_1 0_1, 1_2 0_2 0_1, 0_1 1_1 1_1, 0_2 1_1 1_1, 1_1 0_2
1_1, 0_2 0_2 0_2, 1_1 1_1 0_2