Instantaneous Triple-Frequency GPS Cycle-Slip Detection and Repair

Table 11

Cycle-slip determination under high phase and code noise. SR is the squared norm of residuals outputted from LAMBDA.

Epoch	True value	Using phase prediction		Using phase/code combination
		Integer value (phase prediction)	Total Candidates (phase prediction)	Candidate number 1	Candidate number 2	SR number 1	SR number 2	SR number 2/SR number 1
7	0,2,1	0,2,1	1	27,23,21	31,26,24	3.401	5.060	1.488
17	3,4,3	3,4,3	1	3,4,3	−1,1,0	1.308	4.230	3.234
25	3,6,4	3,6,4	1	3,6,4	−1,3,1	0.605	4.046	6.689
36	3,8,5	3,8,5	1	3,8,5	7,11,8	1.500	1.803	1.202
40	4,1,2	4,1,2	1	4,1,2	0,−2,−1	2.098	5.426	2.586
50	6,10,7	6,10,7	1	5,9,6	6,10,7	3.133	4.773	1.524
60	7,5,5	7,5,5	1	7,5,5	39,30,29	4.224	4.246	1.005
72	7,7,6	None	0	7,7,6	3,4,3	2.208	5.263	2.384
77	8,0,3	8,0,3	1	8,0,3	4,−3,0	0.531	2.518	4.740
82	10,9,8	None	0	10,9,8	6,6,5	1.287	1.607	1.249