MULTIPLE CONTENT MESSAGE BASE-ROVER ARCHITECTURE

摘要

A multiple content message (MCM) base apparatus configured to generate a composite base data stream is proposed. A multiple content message (MCM) rover apparatus configured to generate a set of fast frequency baseline data is proposed.

主权项

1. A multiple content message (MCM) base apparatus mounted on a platform; said apparatus comprising:
A Global Navigation Satellite System (GNSS) sensor configured to acquire at least one GNSS signal emanating from at least one visible GNSS satellite; wherein said GNSS sensor is configured to provide a set of original fast frequency raw data obtained from said at least one visible GNSS satellite; a Position Velocity Time (PVT) Engine configured to receive said set of original fast frequency raw data provided by said GNSS sensor; said Position Velocity Time (PVT) Engine configured to generate a set of fast frequency positioning data in an Integrated Velocity (IV) solution format; and a Composite Message generator configured to receive said set of original fast frequency raw data provided by said GNSS sensor, and configured to receive said set of fast frequency positioning data in said Integrated Velocity (IV) solution format provided by said PVT Engine; said Composite message generator configured to generate a composite base data stream comprising a first set of data and a second set of data; said first set of data including a set of slow frequency observable data, and said second set of data including a set of fast frequency positioning data in said Integrated Velocity (IV) solution format; said two sets of data being packed into a transport layer by using a packing protocol.