Direct estimation of NLOS propagation delay for mobile station location

被引：14

作者：

Kim, W ^{[1
]}

Lee, JG

Jee, GI

Kim, B

机构：

[1] Seoul Natl Univ, Sch Elect Engn & Comp Sci, Seoul 151742, South Korea

[2] Konkuk Univ, Dept Elect Engn, Seoul 143701, South Korea

[3] Samsung Elect Inc, Suwon 442742, South Korea

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 18期

关键词：

D O I：

10.1049/el:20020726

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

For an accurate location-determination of a mobile station, a new location estimator is presented that directly estimates and compensates for an unavoidable non-line-of-sight (NLOS) propagation error usually contained in the time-delay measurements. The proposed estimator is applied to both simulations and field trials of CDMA wireless location for verification.

引用

页码：1056 / 1057

页数：2