Patent AU-2020102827-A4 (AU)
Title: IPCM- Movable Satellite: Intelligent Propagation Impairments for Movable Satellite Communication Links at The Microwave Frequencies in Location
Inventor: Balakrishna R
IPC: H04B7/185
Filed: 2020-10-17
Granted: 2020-12-10
Abstract: Our Invention "IPCM- Movable Satellite: is an intelligent propagation impairment for Movable 
Satellite Communication Links at the Microwave Frequencies in Location" is a method of 
determining communication link quality includes the steps of providing communications 
stations and VHF/UHF Software Communications Satellites, base stations of a terrestrial 
cellular network with beacon transmitters that are used to transmit two types of signals from 
each communications station and providing a communications device that employs the 
communications stations with beacon receivers and the ability to process the two types of 
signals to provide a user of the communications device with a real time determination of link 
impairments and, from this, a determination of the type and quality of service that is available 
to the user. The invented technology also a multiple ground station and one or more satellites 
for communicating between mobile subscribers and a land-based communications network, 
such as the global/PSTN or the Internet. The multiple ground stations geographically dispersed 
minimize tool charges incurred routing calls from a mobile subscriber through the land 
network by reducing the need for long-distance calling. The station communicates with a given 
satellite using the same frequency spectrum, the subscriber capacity of the system increases 
and/or bandwidth requirements for the communications link between ground stations and 
satellites may be as per user required they can have reduced. The ground-based beam forming 
techniques enabling each satellite to transmit signal in multiple transmission beams, each beam 
supporting one or more mobile subscribers. Each beam may reuse the same frequency 
spectrum, thereby increasing the number of subscribers supported by each satellite. Multiple 
ground stations cooperatively relay signals through a given satellite in a manner 
complementary with ground-based beam forming. A low profile mobile in-motion antenna and 
transmit/receive terminal system for two-way "VSAT" type satellite communication using FSS 
service, preferably in Ku band, supporting at the same time TV signal reception from the same 
satellite or a separate DBS satellite located at the same or nearby geo-stationary orbital 
position.The "IPCM- Movable Satellite" first type of signal is a stable continuous wave tone that 
provides a reference signal level and the second type of signal is a coded waveform with 
distinguishable correlation properties and also the invented technology a processor and 
display are integrated with the user's communication device and function to process these two 
signals and provide a user-friendly interface through which information pertaining to 
determined levels of link impairments and the type and quality of service available at that given 
location and time is communicated to the user. The user's communication device is also 
provided with a booster system with an alternative high-gain antenna to increase 
communications opportunities in difficult operating environments.  
30
ANTENNA 
noe 
ELECTRONICS 806 PACViAGE 
ODTRIPOD 
-4TERMINAL 
FIG.8: SHOWS AN EXEMPLARY BOOSTER/HIGH-POWERED ANTENNA ASSEMBLY.  
800 ANTENNA ELEMENTS 
STORED IN TUNE 
810Ob 
ELECTRONICS 
81081 
FOLDED TRIPOD 
FIG. 9: IS AN EXEMPLARY EMBODIMENT OF THE BOO STER/HI GH -POWERED ANTENNA ASSEMBLY IN A 
DISASSEMBLED CONFIGURATION WITH ELEMENTS OF THE ANTENNA COLLAPSED AND SEPARATELY FITTED 
INTO STORAGE CONTAINERS.