NextNav LLC 100-0013-01 Manuale Utente
Document Name: MBS Leopard Transmitter Usert NOC Operating Manual Version No: 1.4
Company Name: NextNav, LLC.
Confidential
Page 4
3/10/2014
Page 4 of 13
1 Introduction
The goal of the MBS system is to provide high precision, reliable, ubiquitous positioning system
providing GPS like accuracies in indoors and urban canyons where it is challenging to get any
reliable position using GPS or other wide area reliable technologies. In addition to improved 2-D
accuracy the MBS system also provides meter level accuracy in the vertical dimension with the
aid of a MEMS pressure sensor. MBS technology provides a very fast time to first fix (TTFF) in
the order of ~5 seconds under cold start conditions. Similar to GPS, MBS technology allows
computation of the location on the device without any network dependence thus enabling a
wide variety of standalone applications. The signal structure of MBS is designed so that the
signal processing entities of a standard GPS receiver’s baseband can be reused. The system is
fundamentally designed for low power consumption of the receivers.
providing GPS like accuracies in indoors and urban canyons where it is challenging to get any
reliable position using GPS or other wide area reliable technologies. In addition to improved 2-D
accuracy the MBS system also provides meter level accuracy in the vertical dimension with the
aid of a MEMS pressure sensor. MBS technology provides a very fast time to first fix (TTFF) in
the order of ~5 seconds under cold start conditions. Similar to GPS, MBS technology allows
computation of the location on the device without any network dependence thus enabling a
wide variety of standalone applications. The signal structure of MBS is designed so that the
signal processing entities of a standard GPS receiver’s baseband can be reused. The system is
fundamentally designed for low power consumption of the receivers.
1.1 Purpose and Scope
This document describes the commissioning and normal usage procedure for the
NextNav Local beacon box (A4P-100-0013-01).
NextNav Local beacon box (A4P-100-0013-01).
1.2 Intended Use
The
NextNav Leopard
beacon system is intended to be used in restricted access locations (RAL)
in outdoor and indoor environments. The
NextNav Leopard
beacon is a powered by a AC
power system approved for use in telecommunications equipment.
1.3 FCC Compliance Statements
FCC Section 15.21 Information to user.
Any changes or modifications to the equipment operation settings must be approved by the
NextNav, LLC for FCC compliance; otherwise the user's authority to operate the equipment
will be voided.
NextNav, LLC for FCC compliance; otherwise the user's authority to operate the equipment
will be voided.
Section 15.105(b) Class A digital device Information to the user
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful