# US 12,184,391 B2 · Multi-band signal communications system and method

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- Number: US 12,184,391 B2
- Document ID: US12184391B2
- Status: Granted
- Kind: B2
- Application number: 17/918,275
- Filed: 2021-04-12
- Published: 2023-06-01
- Granted: 2024-12-31
- Earliest claimed: 2020-04-10
- Applicants: Landmark Pegasus Inc.
- Inventors: George A. Livergood; John Moroney
- Web page: https://patentgrep.com/patent/US12184391B2

## CPC

- H04B 7/18513: {Transmission in a satellite or space-based system}
- H04B 7/18515: {Transmission equipment in satellites or space-based relays}
- H04B 7/18517: {Transmission equipment in earth stations}
- H04B 7/18521: {Systems of inter linked satellites, i.e. inter satellite service (for optical links between satellites H04B10/118)}
- H04B 7/18543: {for adaptation of transmission parameters, e.g. power control (for detecting or preventing errors in the information received H04L1/00)}
- H04B 7/18582: {Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access}
- H04B 7/195: Non-synchronous stations
- Y02D 30/70: in wireless communication networks
- H04B: TRANSMISSION
- Y02D: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE

## Abstract

A multi-band signal communications system includes a hub station communicating with multiple remote stations. The system reduces or eliminates the effects of precipitation, airborne pollutants, dust and debris. Signals can comprise digital or analog signals, which can be encrypted. The system can utilize binary digital or quantum computing technologies. The system can utilize frequency-hopping and satellite-hopping routines for security. System components can be fabricated from silicone-based semiconductors and graphene. System functions can be implemented with hardware, firmware and software. The communications system and method can be implemented with fiber-optic cables, laser transmissions and microwave-frequency media.

## Claims

### Claim 1

A multi-band communications system comprising:
a hub station including a hub transmitter operating on a first band frequency, a hub receiver operating on a second band frequency, and a hub server;
a plurality of remote stations each including a remote server having a processor, a remote transmitter operating on said second band frequency, a remote receiver operating on said first band frequency, and a hybrid antenna configured for operating on both said first and second band frequencies;
a communications link between said hub station and said remote stations;
said communications link configured to receive and transmit signals;
said communications link including multiple satellites and configured for transmitting and receiving a message to and from multiple said satellites sequentially;
said communications link is configured for transmitting a pilot signal with satellite information;
said communications link configured for transmitting and receiving messages on said communications link is configured for transmitting a pilot signal with frequency information and is configured for sequentially shifting transmissions among multiple said frequencies; and
said communications link configured for frequency hopping and satellite hopping simultaneously according to a random number generator and indicated by a control signal from said hub station.

### Claim 2 (depends on 1)

The communications system according to claim 1 wherein said hub station and said remote stations each includes a phased array antenna configured for receiving and transmitting said signals.

### Claim 3 (depends on 2)

The communications system according to claim 2 wherein said phased array antennae are rotatably mounted for pivotal movement with respect to vertical and horizontal axes whereby signal reception and transmission are optimized.