TY - GEN
T1 - Performance analysis and simulation of JTIDS network time synchronization
AU - Nan, Wu
AU - Hua, Wang
AU - Jingming, Kuang
PY - 2005
Y1 - 2005
N2 - Round Trip Timing (RTT) and PPLI message are two ways of time synchronization in the Joint Tactical Information Distribution System (JTIDS) network. The former is a kind of active time synchronization, which could make the user have high timing level directly. The latter is completely passive and could provide low level time synchronization as a byproduct of navigation. This paper begins with the introduction of the two timing mechanisms of JTIDS network. Models of passive and active time synchronization are built up respectively. Two filters, one is navigation filter and the other is RTT filter, are designed based on the models. Simulation validates the design of the two filters, and effects of major error sources and model uncertainty are analyzed.
AB - Round Trip Timing (RTT) and PPLI message are two ways of time synchronization in the Joint Tactical Information Distribution System (JTIDS) network. The former is a kind of active time synchronization, which could make the user have high timing level directly. The latter is completely passive and could provide low level time synchronization as a byproduct of navigation. This paper begins with the introduction of the two timing mechanisms of JTIDS network. Models of passive and active time synchronization are built up respectively. Two filters, one is navigation filter and the other is RTT filter, are designed based on the models. Simulation validates the design of the two filters, and effects of major error sources and model uncertainty are analyzed.
UR - http://www.scopus.com/inward/record.url?scp=33846629086&partnerID=8YFLogxK
U2 - 10.1109/FREQ.2005.1574042
DO - 10.1109/FREQ.2005.1574042
M3 - Conference contribution
AN - SCOPUS:33846629086
SN - 0780390539
SN - 9780780390539
T3 - Proceedings of the IEEE International Frequency Control Symposium and Exposition
SP - 836
EP - 839
BT - 2005 Joint IEEE International Frequency Controlo Symposium (FCS) and Precise Tome and Time INterval (PTTI) Systems and Applications Meeting
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2005 Joint IEEE International Frequency Control Symposium (FCS) and Precise Time and Time Interval (PTTI) Systems and Applications Meeting
Y2 - 29 August 2005 through 31 August 2005
ER -