non-uniform delays that can cause packets to arrive and be processed out of sequence
Source(s):
NIST SP 800-58
The time or phase difference between the data signal and the ideal clock.
Source(s):
NIST SP 800-82 Rev. 2
The short-term variations of the significant instants of a timing signal from their ideal positions in time (where short-term implies that these variations are of frequency greater than or equal to 10 Hz).
Source(s):
NISTIR 8323r1
from
ITU-T G.810
NISTIR 8401
from
ITU-T G.810