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

GPS PRNSignal No.3.2-3 L1C O Overlay Code Parameter Assignments (sheet 3 of 3)S1 PolynomialCoefficient (Octal) *(m ij )Initial 11 Bits (Octal † ) ** Final 11 Bits (Octal † )43 4563 1307 117044 5755 3763 156745 6127 1604 353446 4671 1021 251547 4511 2624 010448 4533 0406 334349 5357 0114 151050 5607 0077 217051 6673 3477 071052 6153 1000 337553 7565 3460 265054 7107 2607 330755 6211 2057 226256 4321 3467 216157 7201 0706 207658 4451 2032 120059 5411 1464 064360 5141 0520 200061 7041 1766 337762 6637 3270 160563 4577 0341 1552NOTES:* The polynomial coefficient is given as 1, m 10 , … , m 1 , 1. Thus octal 5111 corresponds tothe generator polynomial P 1 (x) = 1 + x 3 + x 6 + x 9 + x 11 .** The initial 11 bits also represent the initial condition, n 11, ……, n 1, for each PRN signalnumber. (See Figure 3.2-2)†The initial and the final bit values are obtained after dropping the initial bit value 0.14 IS-GPS-800A8 June 2010