Savori, Michael, Holger Karl, and Adam Wolisz. “Selected Properties of a Joint Congestion Controller for TCP Connections.”https://doi.org/10.1016/s1388-3437(03)80235-4__In Providing Quality of Service in Heterogeneous Environments, Proceedings of the 18th International Teletraffic Congress - ITC-18, 861–70. Elsevier, 2010.https://doi.org/10.1016/s1388-3437(03)80235-4 .

Biermann, Thorsten, Arne Schwabe, and Holger Karl. “Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE.”https://doi.org/10.1007/978-3-642-01399-7_69__In NETWORKING 2009, 883–94. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.https://doi.org/10.1007/978-3-642-01399-7_69 .

Biermann, Thorsten, Christian Dannewitz, and Holger Karl. Extended Results on an Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P Networks, 2008.

Woldegebreal, Dereje H., and Holger Karl. “Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension.”https://doi.org/10.1007/978-3-540-77690-1_9__In Lecture Notes in Computer Science, 141–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.https://doi.org/10.1007/978-3-540-77690-1_9 .

Eitzen, Falk, Stefan Valentin, Kai Gossens, Holger Karl, and Oliver Rolfes. Experimental Evaluation of IEEE 802.11a-Based WLANs for Medium Range Communication, 2007.

Valentin, Stefan, Holger von Malm, and Holger Karl. Evaluating the GNU Software Radio Platform for Wireless Testbeds, 2006.

Karl, Holger, and Andreas Willig. Protocols and Architectures for Wireless Sensor Networks, 2005.

Karl, Holger. “Ad Hoc Networks.” In The Industrial Information Technology Handbook, 1--16, 2005.

Karl, Holger. “Data Transmission in Mobile Communication Systems.” In Location-Based Services, 207--244, 2004.

Handziski, Vlado, Andreas Köpke, Holger Karl, and Adam Wolisz. A Common Wireless Sensor Network Architecture? Berlin, 2003.

Karl, Holger, Seble Mengesha, and Daniel Hollos. Relaying in Wireless Access Networks . London: Business Briefing: Wireless Technology 2002, 2002.