base-timing sequencing
base-timing sequencing
[′bās ¦tīm·iŋ ′sē·kwəns·iŋ] (navigation)
The control of the time sharing of a single transponder between several ground transmitters through the use of suitable coded timing signals.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.