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

PRNSignalNo.Table 6.3-2 Additional L1C O Overlay Code Parameter Assignments (Sheet 5 of 7)S1 PolynomialCoefficient(Octal) *(m i, j )S1 InitialCondition(Octal † ) **S2 InitialCondition(Octal † ) **Starting 11Symbols(Octal † )Ending 11Symbols(Octal † )148 5403 2062 2102 0160 3566149 5403 0176 1712 1664 3165150 5403 3616 1245 2453 2020151 5403 1740 3344 2404 0100152 5403 3777 1277 2500 1627153 5403 0432 0165 0557 3170154 5403 2466 2131 0557 2200155 5403 1667 3623 2044 2217156 5403 3601 0141 3740 3133157 5403 2706 0421 2327 2340158 5403 2022 3032 1010 1337159 5403 1363 2065 3306 3741160 5403 2331 3024 1315 3215161 5403 3556 2663 1335 3617162 5403 2205 2274 0071 3034163 5403 3734 2114 1620 1473164 5403 2115 1664 3771 0063165 5403 0010 0413 0403 1102166 5403 2140 1512 3452 2330167 5403 3136 0135 3003 2520168 5403 0272 2737 2545 1077NOTES:* 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 1.110 IS-GPS-800A8 June 2010