Publications by Andreas Peter Burg

Iterative Logistic Weight Based Chase Decoder for Open Forward Error Correction

Andreas Peter Burg, Yifei Shen, Yuqing Ren

We propose an iterative logistic weight based decoder for open forward error correction (oFEC) codes. Compared to Chase-Pyndiah decoding with 93 error patterns, our decoder achieves similar performance with lower complexity. ...

Optica Publishing Group2025

Toward Universal Belief Propagation Decoding for Short Binary Block Codes

Andreas Peter Burg, Yifei Shen, Yuqing Ren

Belief propagation (BP) decoding has been recognized for its capacity-approaching performance and high throughput when decoding long low-density parity-check (LDPC) codes. However, the application of BP decoding for short codes is hindered by dense parity- ...

2025

An Ultra Low Power Analog/Mixed-Signal Processor for a Smart RF Signal Classification System in the ISM Band

Andreas Peter Burg, Catherine Dehollain

In this work, we propose an ultra-low power highly configurable analog/mixed-signal (AMS) processor as part of a smart RF signal detection and recognition system focusing on the ISM band. The analog feature extraction approach reduces power consumption and ...

IEEE2025

An SDR-Based Monostatic Wi-Fi System with Analog Self-Interference Cancellation for Sensing

Andreas Peter Burg, Andreas Toftegaard Kristensen

Wireless sensing offers an alternative to wearables for contactless monitoring of human activity and vital signs. However, most existing systems use bistatic setups, which suffer from phase imperfections due to unsynchronized clocks. Monostatic systems ove ...

IEEE2025

Edge-Spreading Raptor-Like LDPC Codes for 6G Wireless Systems

Andreas Peter Burg, Yifei Shen, Yuqing Ren

Institute of Electrical and Electronics Engineers (IEEE)2025

Device-Free Floor-Scale Human Detection With Indoor LTE Antennas

Andreas Peter Burg, Sitian Li

This paper introduces a novel method for device-free human detection by leveraging existing wireless communication signals from 4G-long-term evolution (4G-LTE) systems. By utilizing the pervasive 4G-LTE signals, our approach enhances the efficiency and cov ...

2025

LoRa Fine Synchronization with Two-Pass Time and Frequency Offset Estimation

Andreas Peter Burg, Joachim Tobias Tapparel

LoRa is currently one of the most widely used low-power wide-area network (LPWAN) technologies. The physical layer leverages a chirp spread spectrum modulation to achieve long-range communication with low power consumption. Synchronization at long distance ...

IEEE2024

A Generalized Adjusted Min-Sum Decoder for 5G LDPC Codes: Algorithm and Implementation

Andreas Peter Burg, Alexios Konstantinos Balatsoukas Stimming, Yifei Shen, Yuqing Ren, Hassan Harb

5G New Radio (NR) has stringent demands on both performance and complexity for the design of low-density parity-check (LDPC) decoding algorithms and corresponding VLSI implementations. Furthermore, decoders must fully support the wide range of all 5G NR bl ...

Ieee-Inst Electrical Electronics Engineers Inc2024

Learning-based Hand Gesture Classification using Channel Impulse Response with UWB

Andreas Peter Burg, Sitian Li

The channel impulse response (CIR) of the wireless propagation channel is influenced by the surrounding environment and thus can be used to retrieve environmental information such as location, the presence of objects, and the speed of objects. In this work ...

Institute of Electrical and Electronics Engineers Inc.2024

A High Dynamic Range Envelop Detector for Heterodyne Receiver Architecture

Andreas Peter Burg, Catherine Dehollain

Energy detection (ED) has been of interest for various applications ranging from very low frequency biomedical signal read-out to high frequency wireless communication. The analog implementation of the ED requires circuits with a non-linear transfer charac ...

Ieee-Inst Electrical Electronics Engineers Inc2024