Improving Goodput by Relaying in Transmission-Power-Limited Wireless Systems. - Seble Mengesha; Holger Karl; Adam Wolisz (GI Jahrestagung (1), 2001)

Applying ad-hoc relaying to improve capacity, energy efficiency, and immission in infrastructure-based WLANs. - Martin Kubisch; Seble Mengesha; Daniel Hollos; Holger Karl; Adam Wolisz (KiVS, 2003)

A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks. - Laura Marie Feeney; Daniel Hollos; Martin Kubisch; Seble Mengesha; Holger Karl (NETWORKING, 2004)

Multi-rate Relaying for Performance Improvement in IEEE 802.11 WLANs. - Laura Marie Feeney; Bilge Cetin; Daniel Hollos; Martin Kubisch; Seble Mengesha; Holger Karl (WWIC, 2007)