Viasat, Inc. (20240322900). Access Node Farm for End-to-End Beamforming simplified abstract

Access Node Farm for End-to-End Beamforming

Organization Name

Viasat, Inc.

Inventor(s)

Kenneth V. Buer of Bluff City TN (US)

Mark J. Miller of San Marcos CA (US)

Christopher J. Cronin of Monrovia MD (US)

Mark D. Dankberg of Encinitas CA (US)

Donald L. Runyon of Duluth GA (US)

Access Node Farm for End-to-End Beamforming - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240322900 titled 'Access Node Farm for End-to-End Beamforming

Simplified Explanation: The patent application describes methods and systems for providing end-to-end beamforming in communication networks, utilizing relays and ground networks to facilitate communication with user terminals.

• End-to-end beamforming systems include relays and ground networks.
• Ground segment consists of access nodes and a central processing system.
• Return uplink signals from user terminals are relayed to the ground network.
• Ground network recovers user data streams from return downlink signals using beamformers.
• Forward uplink signals are generated by the ground network from user data streams.
• Forward downlink signals are produced by the end-to-end relay, forming user beams.

Key Features and Innovation: - Utilization of end-to-end beamforming systems for communication networks. - Integration of relays and ground networks to facilitate communication with user terminals. - Ground network's ability to recover user data streams using beamformers. - Generation of forward uplink signals from user data streams for efficient communication.

Potential Applications: - Telecommunications networks - Satellite communication systems - Wireless communication technologies

Problems Solved: - Multipath interference in return uplink signals - Efficient data transmission in communication networks - Beamforming for improved signal quality

Benefits: - Enhanced communication reliability - Improved data transmission efficiency - Better signal quality and coverage

Commercial Applications: The technology can be applied in various industries such as telecommunications, satellite communications, and wireless networking, offering improved communication capabilities and signal quality for commercial use.

Questions about End-to-End Beamforming: 1. How does end-to-end beamforming improve communication networks? 2. What are the key components of a ground network in end-to-end beamforming systems?

Frequently Updated Research: Ongoing research in end-to-end beamforming focuses on optimizing beamforming algorithms for better signal processing and data transmission efficiency.

Original Abstract Submitted

methods and systems are described for providing end-to-end beamforming. for example, end-to-end beamforming systems include end-to-end relays and ground networks to provide communications to user terminals located in user beam coverage areas. the ground segment can include geographically distributed access nodes and a central processing system. return uplink signals, transmitted from the user terminals, have multipath induced by a plurality of receive/transmit signal paths in the end to end relay and are relayed to the ground network. the ground network, using beamformers, recovers user data streams transmitted by the user terminals from return downlink signals. the ground network, using beamformers generates forward uplink signals from appropriately weighted combinations of user data streams that, after relay by the end-end-end relay, produce forward downlink signals that combine to form user beams.