Optimal Feedback Systems with Analogue Adaptive Transmitters

TL;DR

This paper introduces a novel method for optimizing adaptive communication systems with feedback, enabling transmission at channel capacity with low error rates, which can improve efficiency and reduce costs.

Contribution

It proposes a new approach for concurrent optimization of transmitter and receiver in feedback communication systems, achieving capacity-efficient signal transmission.

Findings

Transmission at channel capacity with specified BER is feasible.

Design methods for high-efficiency, low-cost communication systems are developed.

The approach supports further system development and extension.

Abstract

The paper presents original approach to concurrent optimization of the transmitting and receiving parts of adaptive communication systems (CS) with feedback channels. The results of research show a possibility and the way of designing the systems transmitting the signals with a bit rate equal to the capacity of the forward channel under given bit-error rate (BER). The results of work can be used for design of different classes of high-efficient low energy/size/cost CS, as well as allow further development and extension.