Geometric Dilution of Precision for Received Signal Strength in the Wireless Sensor Networks

被引：0
|
作者：
Li, Wanchun [1 ]
Wei, Yifan [1 ]
Wei, Ping [1 ]
Tai, Hengming [2 ]
Peng, Xiaoyan [1 ]
Liao, Hongshu [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 611731, Sichuan, Peoples R China
[2] Univ Tulsa, Tulsa, OK 74101 USA
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2019年 / E102A卷 / 09期
关键词：
geometric dilution of precision; received signal strength systems; LOCALIZATION;
D O I：
10.1587/transfun.E102.A
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Geometric dilution of precision (GDOP) is a measure showing the positioning accuracy at different spatial locations in location systems. Although expressions of GDOP for the time of arrival (TOA), time difference of arrival (TDOA), and angle of arrival (AOA) systems have been developed, no closed form expression of GDOP are available for the received signal strength (RSS) system. This letter derives an explicit GDOP expression utilizing the RSS measurement in the wireless sensor networks.
引用
收藏
页码：1330 / 1332
页数：3
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