A novel spread spectrum-based synchronization and location determination method for wireless system

被引：7
|
作者：
Joa-Ng, M [1 ]
Lu, IT [1 ]
机构：
[1] Polytech Univ, Brooklyn, NY 11201 USA
来源：
IEEE COMMUNICATIONS LETTERS | 1999年 / 3卷 / 06期
关键词：
D O I：
10.1109/4234.769522
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A new spread-spectrum-based synchronization and geolocation method is presented in this letter. The synchronization method is based on determining the round-trip time between nodes. By using a spread-spectrum technique, delays of processing handshaking messages and switching transceivers from receiving mode to sending mode do not incur any inaccuracy. The geolocation method integrates our synchronization technique with the triangulation method, which is commonplace in geolocation systems. This new synchronization and geolocation method provides a cheap, efficient, and effective way to synchronize nodes and render location information in a wireless environment.
引用
收藏
页码：177 / 179
页数：3
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