Ad Hoc Mobile Devices and Ad Hoc Networks

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention introduces ad hoc mobile devices and networks that can dynamically change the coding structures used for wireless data transmission. Each device can transmit and receive using at least two different code structures and can negotiate with other devices to select a unique coding structure for their communication link. By varying code structures per device or link, the system minimizes interference and enhances decoding performance, especially in environments with many simultaneous transmissions.

Use CasesContent extracted from patent full text and abstract with AI.

• Disaster recovery communications where traditional infrastructure is damaged or unavailable.
• Military or emergency field operations requiring secure and robust mobile ad hoc networks.
• Connected vehicles (V2V) that need reliable peer-to-peer data transmission in dense or dynamic settings.
• Temporary event networks (e.g., festivals, sports events) where many devices interact directly.
• Industrial sensor networks in environments with high electromagnetic interference.

BenefitsContent extracted from patent full text and abstract with AI.

• Significantly reduces performance degradation caused by interference from other ad hoc devices.
• Allows more reliable and robust wireless communication in crowded or unpredictable environments.
• Enables each device link to optimize for its own conditions, improving overall network throughput.
• Supports easy adaptation to changing network topology and conditions without centralized control.
• Enhances communication security by making interception and decoding more challenging for outsiders.

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The present invention relates to ad hoc mobile devices and to ad-hoc networks. An embodiment of the invention relates to an ad hoc mobile device capable of transmitting and receiving data in an ad-hoc network, comprising a receiver capable of receiving and decoding an encoded signal which is transmitted over a physical transmission channel, wherein said receiver is able to handle at least two different code structures; a transmitter capable of generating and transmitting an encoded signal, wherein said transmitter is able to handle at least two different code structures; and a control unit which is connected to said receiver and said transmitter, said control unit being able to change the code structure currently used by the receiver and the transmitter.