scholarly journals QUICK TWO-WAY TIME MESSAGE EXCHANGE FOR TIME SYNCHRONIZATION IN ROBOT NETWORKS

2018 ◽  
Vol 33 (6) ◽  
Author(s):  
Fanrong Shi ◽  
Xianguo Tuo ◽  
Jing Lu ◽  
Zhenwen Ren ◽  
Lili Ran
Keyword(s):  
Time Synchronization ◽  
Robot Networks ◽  
Message Exchange

Snowball Effect Time Synchronization Based on Energy Optimization for Wireless Sensor Networks

2012 ◽  
Vol 263-266 ◽  
pp. 866-871
Author(s):  
Gang Yang ◽  
Ming Fei Liang ◽  
Tian Tian Xu
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Large Scale ◽  
Time Synchronization ◽  
Energy Optimization ◽  
Wireless Sensor ◽  
Synchronization Algorithm ◽  
Message Exchange ◽  
Effect Time ◽  
Snowball Effect

In large scale of WSNs (wireless sensor networks), a centralized algorithm is not suitable for WSNs. Distributed algorithm has the obvious advantage over traditional time synchronization algorithm. The paper proposes a distributed time synchronization algorithm for WSNs, called SNOWBALL effect time synchronization. In the algorithm, a node needs only to communicate with its neighbor node, synchronizing itself clock based on the neighbor nodes information. The algorithm is a continuous synchronization process. The network will reach balance and clock consistency after repeated algorithm iterations. In the algorithm, we achieve network energy optimization by reducing unnecessary message exchange.

scholarly journals Multiple Two-Way Time Message Exchange (TTME) Time Synchronization for Bridge Monitoring Wireless Sensor Networks

Sensors ◽  
2017 ◽  
Vol 17 (5) ◽  
pp. 1027 ◽  
Author(s):  
Fanrong Shi ◽  
Xianguo Tuo ◽  
Simon Yang ◽  
Huailiang Li ◽  
Rui Shi
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Time Synchronization ◽  
Wireless Sensor ◽  
Bridge Monitoring ◽  
Message Exchange

Principles of JTIDS Relative Navigation

1996 ◽  
Vol 49 (1) ◽  
pp. 22-35 ◽  
Author(s):  
J. F. O. Ranger
Keyword(s):  
Time Synchronization ◽  
Relative Navigation ◽  
Data Link ◽  
Operational Effectiveness ◽  
Basic Principles ◽  
Source Selection ◽  
Navigation Function ◽  
Message Exchange ◽  
Tactical Data Link ◽  
Definition Of

This paper describes one of the key features of the JTIDS/Link 16 tactical data-link, namely its relative navigation facility. A brief overview of the general features of the JTIDS system is given to provide the necessary background to the navigation aspects, and some mention is made of the message-exchange facilities. The main part of the paper describes how the JTIDS system provides the capability to perform accurate navigation, and discusses the basic principles of its operation. Some applications of the navigation function which enhance operational effectiveness are then described. The following topics are covered:(ii) JTIDS Architecture(i) Definition of JTIDS/Link 16(iii) Principles of Relative Navigation(iv) Source Selection(v) The Kalman Filter(vi) Time Synchronization(vii) The Use of Relative Navigation(viii) The Relative Grid

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