Development of a wireless communication and localization system for VRU eSafety. - Dirk Lill; Manuel Schappacher; Alexander Gutjahr; Axel Sikora (CSNDSP, 2010)

Wireless Protocol Design for a Cooperative Pedestrian Protection System. - Dirk Lill; Manuel Schappacher; Shahidul Islam; Axel Sikora (Nets4Cars/Nets4Trains, 2011)

A highly scalable IEEE802.11p communication and localization subsystem for autonomous urban driving. - Axel Sikora; Manuel Schappacher (ICCVE, 2013)

Development of Car2X Communication and Localization PHY and MAC Protocol Following Iterative Spiral Model Using Simulation and Emulation. - Axel Sikora; Dirk Lill; Manuel Schappacher; Simon Gutjahr; Eugen Gerber (Nets4Cars/Nets4Trains, 2013)

Automated RF Emulator for a Highly Scalable IEEE802.11p Communication and Localization Subsystem. - Axel Sikora; Manuel Schappacher; Lars Möllendorf (Nets4Cars/Nets4Trains/Nets4Aircraft, 2014)

A flexible, modular, open-source implementation of 6LoWPAN. - Manuel Schappacher; Edgar Schmitt; Axel Sikora; Patrick Weber; Artem Yushev (IDAACS, 2015)

Extensions of the IEEE802.15.4 protocol for ultra-low energy real-time communication. - Phuong H. Nguyen; Manuel Schappacher; Axel Sikora; Voicu Groza (I2MTC, 2016)

Integration and analysis of an extended IEEE 802.15.4 modules with SmartMAC and wake-on-radio functions into the network simulator NS3. - Joseena M. Jose; Axel Sikora; Manuel Schappacher; Nguyen Minh Phuong (IDAACS-SWS, 2016)

Performance investigation of 6Lo with RPL mesh networking for home and building automation. - E. Jubin Sebastian; Artem Yushev; Axel Sikora; Manuel Schappacher; Junaedi Adi Prasetyo (IDAACS-SWS, 2016)

A Network Emulation Testbed for Complex Topologies of Wired M-Bus According to EN13757. - Oliver Kehret; Manuel Schappacher; Axel Sikora (J. Commun., 2016)

A novel virtualized testbed for embedded networking nodes (VTENN). - Axel Sikora; Manuel Schappacher; Artem Yushev; Voicu Groza (I2MTC, 2017)

Seamless test environment for distributed embedded wireless networks. - E. Jubin Sebastian; Joseena M. Jose; Manuel Schappacher; Axel Sikora (ICACCI, 2017)

Performance evaluation of IEEE 802.15.4-compliant smart water meters for automating large-scale waterways. - Zahoor Ahmad; Muhammad Adeel Pasha; Awais Ahmad 003; Abubakr Muhammad; Shahid Masud; Manuel Schappacher; Axel Sikora (IDAACS, 2017)

VTENN - A virtualized testbed for embedded networking nodes. - Manuel Schappacher; Artem Yushev; Mahbuba Moni; Axel Sikora (IDAACS, 2017)

An open-source toolkit for retrofit industry 4.0 sensing and monitoring applications. - Kofi Atta Nsiah; Manuel Schappacher; Christoph Rathfelder; Axel Sikora; Voicu Groza (I2MTC, 2018)

Evaluation of A Novel Ultra-Low Energy Real-Time SmartMAC Protocol. - Axel Sikora; Manuel Schappacher; Voicu Groza (I2MTC, 2019)

Multi-hop Routing Implementation in Spatially Distributed Wireless Sensor Networks for Large-Scale Environmental Monitoring Applications. - Afzal Ahmad; Muhammad Adeel Pasha; Shahid Masud; Manuel Schappacher; Assila Belhouichet; Axel Sikora (IDAACS, 2019)

A Cost-Efficient and Continuous Ethernet Cable Diagnosis Technique based on Undersampling. - Ahmed Yahia Kallel; Sebastian Uziel; Manuel Schappacher; Axel Sikora; Thomas Keutel; Olfa Kanoun (IDAACS, 2019)

Test and Measurement of LPWAN and Cellular IoT Networks in a Unified Testbed. - E. Jubin Sebastian; Axel Sikora; Manuel Schappacher; Zubair Amjad (INDIN, 2019)

Secure Wireless Architecture for Communications in a Parcel Delivery System. - Saeed Abdolinezhad; Manuel Schappacher; Axel Sikora (IDAACS-SWS, 2020)

Methodology and Implementation for Monitoring Precise Time Synchronisation in TSN. - Kedar Naik; Dominik Welte; Stefan Oechsle; Florian Frick; Armin Lechler; Manuel Schappacher; Axel Sikora (INDIN, 2023)

Automated Physical TestBeds (APTB 2.0): Enabling Reliable and Efficient Testing of Wireless Communication Networks for IoT and Industry 4.0. - Axel Sikora; Fabian Sowieja; E. Jubin Sebastian; Manuel Schappacher; Wacime Hadrich (INDIN, 2023)

Practical IEEE 802.1AS-Based TSN Time Synchronization over Wi-Fi for Bare-Metal Devices. - Manuel Schappacher; Marwen Gharsalli; Axel Sikora; Kedar Naik; Dominik Welte; Seyedali Hadian (ANTS, 2024)

Monitoring Time Synchronization Precision: Implementation, Validation, and Low Cost PPS Measurement Mechanism for gPTP Monitoring. - Kedar Naik; Manuel Schappacher; Dominik Welte; Axel Sikora (ETFA, 2024)

TSN over 5G: Overcoming Challenges and Realizing Integration. - Dominik Welte; Christopher Lehmann; Manuel Schappacher; Thomas Höschele; Axel Sikora; Frank H. P. Fitzek (WFCS, 2024)

A YANG Model-Based Approach for Configuration and Management of 5G-TSN Bridges. - Manuel Schappacher; Dominik Welte; Axel Sikora; Christopher Lehmann (WFCS, 2025)