The Evaluation of the Effect of NLOS Multipath Propagation in Case of GNSS Receivers

被引：0

作者：

Nafornita, Corina ^{[1
]}

Isar, Alexandru ^{[1
]}

Otesteanu, Marius ^{[1
]}

Nafornita, Ioan ^{[1
]}

Campeanu, Andrei ^{[1
]}

机构：

[1] Politehn Univ Timisoara, Commun Dept, Timisoara, Romania

来源：

2018 13TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS (ISETC) | 2018年

关键词：

GNSS; Non Line of sight; Multipath propagation; Cramer-Rao bound;

D O I：

暂无

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 ; 0809 ;

摘要：

The precision of vehicles localization using Global Navigation Satellite Systems is affected by the multipath propagation effects, especially when the Line of Sight towards the satellites is obstructed. We evaluate the effect of Non Line of Sight multipath propagation by comparing the Cramer Rao bounds of the range estimators with and without multipath propagation.

引用

页码：328 / 331

页数：4

共 7 条

[1] [Anonymous], 2007, GLOBAL POSITIONING S
[2] Flandrin P., 1998, TEMPS FREQUENCE
[3] Hlawatsch F., 2010, TIME FREQUENCY ANAL
[4] Monnerat M., 2004, P 17 INT TECHN M SAT
[5] Nafornita I., 2008, MODEL BASED ESTIMATI
[6] Proakis J. G., 2008, Digital Communications
[7] Fast Iterative Maximum-Like-lihood Algorithm (FIMLA) for Multipath Mitigation in the Next Generation of GNSS Receivers
Sahmoudi, M.
Amin, M. G.
[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2008, 7 (11) : 4362 - 4374

← 1 →