The Collective Detection (CD) technique is a promising approach to meet the requirements
for signal acquisition in GNSS-harsh environments. The CD approach has been proposed …

Collective Detection (CD) is an interesting technique for acquiring highly attenuated
satellites signals in harsh environment. The idea of this approach is to process all signals in …

Purpose–With increasing demand of localization service in challenging environments where
Global Navigation Satellite Systems (GNSS) signals are considerably weak, a powerful …

Conventional GNSS receivers process different satellite signals individually, since each
signal is treated independently at the acquisition level. Satellite detection depends only on …

Global navigation satellite system applications based on high sensitivity and weak‐signal
acquisition is a difficult task and has become an important research area. Algorithms and …

Navigation and positioning in harsh environments is still a great challenge for many
applications. Collective Detection (CD) is a powerful approach for acquiring highly …

Collective Detection is an Assisted-GNSS (A-GNSS) technique for direct positioning, where
the information from all satellites in view is combined to enable rapid acquisition and a direct …

Degraded signal environments such as indoors and urban canyons typically limit the scope
of standard GPS receiver operation. For instance, GPS signals can be attenuated by 20 dB …

GNSS receivers have already widely been used in vast applications. The focus of this paper
is to improve the capability in harsh environments. In a high sensitivity receiver, a …

Collective detection is a promising approach to positioning in a weak signal environment, in
which the navigation solution is directly obtained by acquisition search in a multi …