This paper presents a high-performing LDPC code for the relay channel that addresses simultaneously two important issues: a code structure that allows low encoding complexity, and a flexible ...

In this paper, we propose a Rateless codes based two-way relay scheme. In the proposed scheme, two sources exchange their encoded packets through a common relay. During the first time slot, both ...

A low-power, compact keypad module based on the STM32L010K4T6 microcontroller. This project includes a 12-button keypad interfaced with a host MCU via I2C or UART, designed to serve as a mini keyboard ...