IS-GPS-800A - US Coast Guard Navigation Center

PRNSignalNo.Table 6.3-2 Additional L1C O Overlay Code Parameter Assignments (Sheet 2 of 7)S1 PolynomialCoefficient(Octal) *(m i, j )S1 InitialCondition(Octal † ) **S2 InitialCondition(Octal † ) **Starting 11Symbols(Octal † )Ending 11Symbols(Octal † )85 5111 3772 0561 3213 273586 5111 1731 0122 1613 002187 5111 1672 1205 0477 063188 5111 1333 3753 2460 353789 5111 2705 2543 0246 362090 5111 2713 3031 1722 162291 5111 3562 2260 1702 117392 5111 3245 3773 0536 267393 5111 3770 3156 0626 273794 5111 3202 2215 1017 312195 5111 3521 0146 3467 176096 5111 3250 2413 1643 260097 5111 2117 2564 0473 340098 5111 0530 3310 3620 117699 5111 3021 2267 1246 0514100 5421 2511 3120 1431 1644101 5421 1562 0064 1506 3554102 5421 1067 1042 0025 1161103 5421 0424 0476 0052 0333104 5421 3402 1020 2422 1620105 5421 1326 0431 1717 2000NOTES:* The polynomial coefficient is given as m 11 , … , m 0 . Thus octal 5111 corresponds to thegenerator polynomial 1 + x 3 + x 6 + x 9 + x 11 .** The initial condition is given as n 11 , … , n 1 . (See Figure 3.2-2)†The initial bit value 0 is dropped to obtain 11 symbols. Thus octal 3035 corresponds to 11values 1 1 0 0 0 0 1 1 1 0 1.107 IS-GPS-800A8 June 2010