@techreport{2505, author = {{Dannewitz, Christian and Karl, Holger and Yadav, Aditya}}, title = {{{Report on Locality in DNS Requests – Evaluation and Impact on Future Internet Architectures}}}, year = {{2012}}, } @inproceedings{1805, author = {{Biermann, T. and Scalia, L.}}, booktitle = {{2011 IEEE Global Telecommunications Conference - GLOBECOM 2011}}, isbn = {{9781424492688}}, publisher = {{IEEE}}, title = {{{Mobile WDM Backhaul Access Networks with Physical Inter-Base-Station Links for Coordinated Multipoint Transmission/Reception Systems}}}, doi = {{10.1109/glocom.2011.6133510}}, year = {{2012}}, } @inproceedings{1806, author = {{Choi, Changsoon and Scalia, Luca and Biermann, Thorsten and Mizuta, Shinj}}, booktitle = {{2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications}}, isbn = {{9781457713484}}, publisher = {{IEEE}}, title = {{{Coordinated multipoint multiuser-MIMO transmissions over backhaul-constrained mobile access networks}}}, doi = {{10.1109/pimrc.2011.6139719}}, year = {{2012}}, } @article{782, author = {{Biermann, Thorsten and Scalia, Luca and Choi, Changsoon and Karl, Holger and Kellerer, Wolfgang}}, journal = {{Pervasive and Mobile Computing}}, number = {{5}}, pages = {{662----681}}, title = {{{CoMP clustering and backhaul limitations in cooperative cellular mobile access networks}}}, doi = {{10.1016/j.pmcj.2012.03.005}}, year = {{2012}}, } @article{783, author = {{Willig, Andreas and Karl, Holger and Kipnis, Danil}}, journal = {{Wireless Networks}}, number = {{2}}, pages = {{199----213}}, title = {{{Segment-based packet combining: how to schedule a dense relayer cluster?}}}, doi = {{10.1007/s11276-011-0395-y}}, year = {{2012}}, } @inproceedings{784, author = {{Herlich, Matthias and Karl, Holger}}, booktitle = {{Proceedings of the 3rd International Conference on Energy-Efficient Computing and Networking, e-Energy'12, Madrid, Spain, May 9-11, 2012}}, pages = {{14}}, title = {{{Average and competitive analysis of latency and power consumption of a queuing system with a sleep mode}}}, doi = {{10.1145/2208828.2208842}}, year = {{2012}}, } @inproceedings{785, author = {{Blanckenstein, Johannes and Klaue, Jirka and Karl, Holger}}, booktitle = {{European Wireless 2012 - 18th European Conference 2012, April 18-20, 2012, Poznan, Poland.}}, title = {{{Energy Efficient Clustering using a Wake-up Receiver}}}, year = {{2012}}, } @inproceedings{786, author = {{Künsemöller, Jörn and Karl, Holger}}, booktitle = {{Economics of Grids, Clouds, Systems, and Services - 9th International Conference, GECON 2012, Berlin, Germany, November 27-28, 2012. Proceedings}}, pages = {{125----138}}, title = {{{On Local Separation of Processing and Storage in Infrastructure-as-a-Service}}}, doi = {{10.1007/978-3-642-35194-5_10}}, year = {{2012}}, } @inproceedings{787, author = {{Dräxler, Martin and Karl, Holger}}, booktitle = {{2012 IEEE International Conference on Green Computing and Communications, Conference on Internet of Things, and Conference on Cyber, Physical and Social Computing, GreenCom/iThings/CPSCom 2012, Besancon, France, November 20-23, 2012}}, pages = {{581----587}}, title = {{{Efficiency of On-Path and Off-Path Caching Strategies in Information Centric Networks}}}, doi = {{10.1109/GreenCom.2012.82}}, year = {{2012}}, } @inproceedings{788, author = {{Dannewitz, Christian and Herlich, Matthias and Karl, Holger}}, booktitle = {{37th Annual IEEE Conference on Local Computer Networks, Workshop Proceedings, Clearwater Beach, FL, USA, October 22-25, 2012}}, pages = {{1061----1069}}, title = {{{OpenNetInf - prototyping an information-centric Network Architecture}}}, doi = {{10.1109/LCNW.2012.6424044}}, year = {{2012}}, } @inproceedings{789, author = {{Dräxler, Martin and Biermann, Thorsten and Karl, Holger and Kellerer, Wolfgang}}, booktitle = {{23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012, Sydney, Australia, September 9-12, 2012}}, pages = {{1383----1389}}, title = {{{Cooperating base station set selection and network reconfiguration in limited backhaul networks}}}, doi = {{10.1109/PIMRC.2012.6362563}}, year = {{2012}}, } @inproceedings{790, author = {{Dräxler, Martin and Beister, Frederic and Kruska, Stephan and Aelken, J. and Karl, Holger}}, booktitle = {{International ICST Conference on Simulation Tools and Techniques, SIMUTOOLS '12, Sirmione-Desenzano, Italy, March 19-23, 2012}}, pages = {{157----165}}, title = {{{Using OMNeT++ for energy optimization simulations in mobile core networks}}}, doi = {{10.4108/icst.simutools.2012.247676}}, year = {{2012}}, } @inproceedings{791, author = {{Volkhausen, Tobias and Schinköthe, Kai and Karl, Holger}}, booktitle = {{2012 IEEE Wireless Communications and Networking Conference, WCNC 2012, Paris, France, April 1-4, 2012}}, pages = {{575----580}}, title = {{{Quantization techniques for accurate soft message combining}}}, doi = {{10.1109/WCNC.2012.6214434}}, year = {{2012}}, } @inproceedings{792, author = {{Volkhausen, Tobias and Dridger, Kornelius and S. Lichte, Hermann and Karl, Holger}}, booktitle = {{10th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt), Paderborn, Germany, May 14-18, 2012}}, pages = {{299----304}}, title = {{{Efficient cooperative relaying in wireless multi-hop networks with commodity WiFi hardware}}}, year = {{2012}}, } @misc{584, author = {{Hohenberger, Till}}, publisher = {{Universität Paderborn}}, title = {{{Queuing Latency at Cooperative Base Stations}}}, year = {{2012}}, } @misc{593, author = {{Rojahn, Tobias}}, publisher = {{Universität Paderborn}}, title = {{{Optimale Zuteilung von Nutzern zu verteilten Cloud-Standorten}}}, year = {{2012}}, } @techreport{603, abstract = {{Preemptive Routing and Wavelength Assignment (RWA) algorithms preempt established lightpaths in case not enough resources are available to setup a new lightpath in a Wavelength Division Multiplexing (WDM) network. The selection of lightpaths to be preempted relies on internal decisions of the RWA algorithm. Thus, if dedicated properties of the network topology are required by the applications running on the network, these requirements have to be known by the RWA algorithm. Otherwise it might happen that by preempting a particular lightpath these requirements are violated. If, however, these requirements include parameters only known at the nodes running the application, the RWA algorithm cannot evaluate the requirements. For this reason a RWA algorithm is needed which involves its users in the preemption decisions. We present a family of preemptive RWA algorithms for WDM networks. These algorithms have two distinguishing features: a) they can handle dynamic traffic by on-the-fly reconfiguration, and b) users can give feedback for reconfiguration decisions and thus influence the preemption decision of the RWA algorithm, leading to networks which adapt directly to application needs. This is different from traffic engineering where the network is (slowly) adapted to observed traffic patterns. Our algorithms handle various WDM network configurations including networks consisting of heterogeneous WDM hardware. To this end, we are using the layered graph approach together with a newly developed graph model that is used to determine conflicting lightpaths.}}, author = {{Wette, Philip and Karl, Holger}}, publisher = {{Universität Paderborn}}, title = {{{Introducing feedback to preemptive routing and wavelength assignment algorithms for dynamic traffic scenarios}}}, year = {{2012}}, } @inbook{2662, author = {{Dannewitz, Christian and al, et}}, booktitle = {{Architecture and Design for the Future Internet}}, title = {{{How to manage and Search/Retrieve Information Objects}}}, year = {{2011}}, } @inbook{2663, author = {{Dannewitz, Christian and al, et}}, booktitle = {{Architecture and Design for the Future Internet}}, title = {{{Integrating Generic Paths and NetInf}}}, year = {{2011}}, } @inproceedings{1807, author = {{Scalia, Luca and Biermann, Thorsten and Choi, Changsoon and Kozu, Kazuyuki and Kellerer, Wolfgang}}, booktitle = {{2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)}}, isbn = {{9781457702495}}, publisher = {{IEEE}}, title = {{{Power-efficient mobile backhaul design for CoMP support in future wireless access systems}}}, doi = {{10.1109/infcomw.2011.5928819}}, year = {{2011}}, }