@misc{BrzozowskiKarnapkeNolte, author = {Brzozowski, Marcin and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {IMPACT - A Family of Cross-Layer Transmission Protocols for Wireless Sensor Networks}, series = {IEEE International Performance, Computing, and Communications Conference, IPCCC 2007, New Orleans, LA, April 11 - 13, 2007, including workshop tracks}, journal = {IEEE International Performance, Computing, and Communications Conference, IPCCC 2007, New Orleans, LA, April 11 - 13, 2007, including workshop tracks}, publisher = {IEEE}, address = {Piscataway, NJ}, pages = {619 -- 625}, language = {en} } @misc{KarnapkeKruegerNolte, author = {Karnapke, Reinhardt and Kr{\"u}ger, Maik and Nolte, J{\"o}rg}, title = {In-network Processing and Collective Operations using the COCOS-Framework}, series = {12th IEEE Conference on Emerging Technologies and Factory Automation, ETFA, 25 - 28 Sept. 2007, University of Patras, Greece}, journal = {12th IEEE Conference on Emerging Technologies and Factory Automation, ETFA, 25 - 28 Sept. 2007, University of Patras, Greece}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-0826-9}, pages = {1194 -- 1201}, language = {en} } @misc{KarnapkeNolteSenner, author = {Karnapke, Reinhardt and Nolte, J{\"o}rg and Senner, Tobias}, title = {A Combined Routing Layer for Wireless Sensor Networks and Mobile Ad-Hoc Networks}, series = {The Second International Conference on Sensor Technologies and Applications (SENSORCOMM 2008), 25 - 31 August 2008, Cap Esterel, France}, journal = {The Second International Conference on Sensor Technologies and Applications (SENSORCOMM 2008), 25 - 31 August 2008, Cap Esterel, France}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-0-7695-3330-8}, pages = {147 -- 153}, language = {en} } @inproceedings{SieberWaltherKarnapkeetal., author = {Sieber, Andr{\´e} and Walther, Karsten and Karnapke, Reinhardt and Lagemann, Andreas and Nolte, J{\"o}rg}, title = {Implicit Sleep Mode Determination in Power Management of Event-driven Deeply Embedded Systems}, series = {7. GI-ITG-KuVS-Fachgespr{\"a}ch Drahtlose Sensornetze, am 25. und 26. September 2008 in Berlin}, booktitle = {7. GI-ITG-KuVS-Fachgespr{\"a}ch Drahtlose Sensornetze, am 25. und 26. September 2008 in Berlin}, editor = {Ritter, Hartmut}, publisher = {Institut f{\"u}r Informatik}, address = {Berlin}, pages = {37 -- 40}, language = {en} } @misc{MankKarnapkeNolte, author = {Mank, Stephan and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {MLMAC - An Adaptive TDMA MAC Protocol for Mobile Wireless Sensor Networks}, language = {en} } @misc{WaltherKarnapkeNolte, author = {Walther, Karsten and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {An Existing Complete House Control System based the REFLEX Operating System: Implementation and Experiences over 4 Years}, series = {2008 IEEE Conference on Emerging Technologies \& Factory Automation, ETFA 2008, Hamburg, Germany, 15 - 18 September 2008}, journal = {2008 IEEE Conference on Emerging Technologies \& Factory Automation, ETFA 2008, Hamburg, Germany, 15 - 18 September 2008}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-424-41505-2}, pages = {40 -- 45}, language = {en} } @misc{PetersKarnapkeNolte, author = {Peters, David and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {Buckshot Routing - A Robust Source Routing Protocol for Dense Ad-Hoc Networks}, series = {Ad hoc networks, First International Conference, ADHOCNETS 2009, Niagara Falls, Ontario, Canada, September 22-25, 2009}, journal = {Ad hoc networks, First International Conference, ADHOCNETS 2009, Niagara Falls, Ontario, Canada, September 22-25, 2009}, editor = {Zheng, Jun}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {978-3-642-11722-0}, pages = {268 -- 283}, language = {en} } @misc{MankKarnapkeNolte, author = {Mank, Stephan and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {MLMAC-UL and ECTS-MAC - Two MAC Protocols for Wireless Sensor Networks with Unidirectional Links}, series = {Third International Conference on Sensor Technologies and Applications, 2009, SENSORCOMM '09 ; 18 - 23 June 2009, Athens/Glyfada, Greece}, journal = {Third International Conference on Sensor Technologies and Applications, 2009, SENSORCOMM '09 ; 18 - 23 June 2009, Athens/Glyfada, Greece}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-0-7695-3669-9}, pages = {623 -- 629}, language = {en} } @misc{MankKarnapkeNolte, author = {Mank, Stephan and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {MAC Protocols for Wireless Sensor Networks: Tackling the Problem of Unidirectional Links}, series = {International journal on advances in networks and services}, volume = {2}, journal = {International journal on advances in networks and services}, number = {4}, issn = {1942-2644}, pages = {218 -- 229}, language = {en} } @misc{LohsKarnapkeNolteetal., author = {Lohs, Stefan and Karnapke, Reinhardt and Nolte, J{\"o}rg and Lagemann, Andreas}, title = {Self-stabilizing Sensor Networks for Emergency Management}, series = {Second Workshop on Pervasive Networks for Emergency Management, Lugano, Switzerland, March 2012}, journal = {Second Workshop on Pervasive Networks for Emergency Management, Lugano, Switzerland, March 2012}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4673-0905-9}, pages = {721 -- 726}, language = {en} } @inproceedings{TraueKarnapkeNolte, author = {Traue, Jana and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {From Parallel Systems to Wireless Sensor Networks and Back}, series = {Technical Report SEEMOO-TR-2012-03, 11. Fachgespr{\"a}ch Sensornetze der GI/ITG Fachgruppe Kommunikation und Verteilte Systeme, 13.-14. September 2012, Technische Universit{\"a}t Darmstadt}, booktitle = {Technical Report SEEMOO-TR-2012-03, 11. Fachgespr{\"a}ch Sensornetze der GI/ITG Fachgruppe Kommunikation und Verteilte Systeme, 13.-14. September 2012, Technische Universit{\"a}t Darmstadt}, publisher = {Technische Universit{\"a}t}, address = {Darmstadt}, pages = {29 -- 32}, language = {en} } @misc{LohsKarnapkeNolte, author = {Lohs, Stefan and Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {ToleranceZone - A Self-Stabilizing Middleware for Wireless Sensor Networks}, pages = {4}, language = {en} } @misc{KarnapkeLohsNolte, author = {Karnapke, Reinhardt and Lohs, Stefan and Nolte, J{\"o}rg}, title = {How to ruin Sensor Network Performance using Duplicate Suppression}, series = {Sensor Systems and Software, 5th International Conference, S-CUBE 2014, Coventry, UK, October 6-7, 2014, Revised Selected Papers}, journal = {Sensor Systems and Software, 5th International Conference, S-CUBE 2014, Coventry, UK, October 6-7, 2014, Revised Selected Papers}, editor = {Kanjo, Eiman and Trossen, Dirk}, publisher = {Springer}, address = {Cham}, isbn = {978-3-319-17135-7}, pages = {20 -- 29}, language = {en} } @misc{BeyerLohsNolteetal., author = {Beyer, Sandra and Lohs, Stefan and Nolte, J{\"o}rg and Karnapke, Reinhardt and Siegemund, Gerry}, title = {Self-Stabilizing Structures for Data Gathering in Wireless Sensor Networks}, series = {SENSORCOMM 2015, The Ninth International Conference on Sensor Technologies and Applications, August 23-28, 2015 Venice, Italy}, journal = {SENSORCOMM 2015, The Ninth International Conference on Sensor Technologies and Applications, August 23-28, 2015 Venice, Italy}, publisher = {IARIA}, isbn = {978-1-61208-425-1}, pages = {71 -- 76}, language = {en} } @misc{BuechnerNolteKraemeretal., author = {B{\"u}chner, Steffen and Nolte, J{\"o}rg and Kraemer, Rolf and Lopacinski, Lukasz and Karnapke, Reinhardt}, title = {Challenges for 100 Gbit/s End to End Communication: Increasing Throughput Through Parallel Processing}, series = {40th Annual IEEE Conference on Local Computer Networks, 2015, Clearwater Beach Florida}, journal = {40th Annual IEEE Conference on Local Computer Networks, 2015, Clearwater Beach Florida}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4673-6770-7}, doi = {10.1109/LCN.2015.7366337}, pages = {398 -- 401}, abstract = {Today's applications and services become more dependent on fast wireless communication, for the upcoming years data-rate demands of 100Gbit/s can be easily expected. However, fulfilling that demand is a task which cannot simply be solved by upscaling existing technologies. While most of the research tackles the challenges regarding the transmission technology from the physical layer up to base-band processing, we focus on the challenges concerning the handling of that vast amount of data. The overall goal is to bring together the transmission technology with the operating system to create a suitable end-to-end communication solution. In this paper we argue that communication can be understood as a soft-realtime problem and how that helps introducing parallelism into protocol-processing.}, language = {en} } @misc{TraueNolteEngeletal., author = {Traue, Jana and Nolte, J{\"o}rg and Engel, Philipp and Karnapke, Reinhardt}, title = {Using Emulation Software to Predict the Performance of Algorithms on NVRAM}, series = {Proceedings of the 7th International ICST Conference on Simulation Tools and Techniques, SIMUTools '14}, journal = {Proceedings of the 7th International ICST Conference on Simulation Tools and Techniques, SIMUTools '14}, publisher = {ICST}, address = {Br{\"u}ssel}, isbn = {978-1-63190-007-5}, doi = {10.4108/icst.simutools.2014.254796}, pages = {142 -- 146}, abstract = {Currently, new storage technologies which unite the latency and byte-addressability of DRAM with the persistence of disks are being developed. This non-volatile memory (NVRAM) may start a software revolution. Traditionally, software was developed for two levels of storage and NVRAM reduces the hierarchy to a single-level store. Current research projects are already exploring the potential of NVRAM, but they face a challenge when they want to evaluate the performance: The new hardware is not yet available. In this paper, we discuss why benchmark results which are gained on existing DRAM are insufficient for a prediction of the performance on NVRAM. Either existing instructions have to be changed or new ones have to be introduced. We further show that the bochs emulator can be used to build systems which resemble NVRAM, to predict the NVRAM's consequences, and it even allows a comparison of algorithms for NVRAM.}, language = {en} } @misc{KarnapkeNolte, author = {Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {Buckshot Routing with Distance Vectors in Three Application Scenarios for Wireless Sensor Networks with Unstable Network Topologies and Unidirectional Links}, series = {Journal on Sensors and Transducers}, volume = {185}, journal = {Journal on Sensors and Transducers}, number = {2}, issn = {1726-5479}, pages = {53 -- 67}, abstract = {Experiments have shown that the number of asymmetric and unidirectional links often exceeds the number of bidirectional ones, especially in the transitional area of the communication range of wireless sensor nodes. Still, most of today's routing protocols ignore their existence or try to remove their implications. Also, links are not stable over time, and routes become unusable often, resulting in a need for new routing protocols that can handle highly dynamic links and use unidirectional links to their advantage. At Sensorcomm 2014, we presented BuckshotDV, a routing protocol which is resilient against link fluctuations and uses the longer reach of unidirectional links to increase its performance. Furthermore, its distance vector nature makes it scalable for large sensor networks. This paper is an extended version which adds some implementation details and the evaluation of BuckshotDV in two more application scenarios.}, language = {en} } @misc{KarnapkeNolte, author = {Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {Triangle Routing in Wireless Sensor Networks with Unidirectional Links Revisited - a Look at Different Scenarios}, series = {International Journal on Advances in Networks and Services}, volume = {17}, journal = {International Journal on Advances in Networks and Services}, number = {1/2}, issn = {1942-2644}, pages = {72}, abstract = {Experiments with wireless sensor networks have shown that links are often asymmetric or unidirectional. This represents a serious problem for many routing protocols, which often depend on bidirectional links. Routing protocols that can use unidirectional links often induce a high overhead. To overcome this problem we introduced Unidirectional Link Triangle Routing, a routing protocol, which uses neighborhood information, gathered actively or passively, to route around unidirectional links. In this paper, we describe Unidirectional Link Triangle Routing in further detail and present additional evaluation results from different application scenarios.}, language = {en} } @misc{KarnapkeNolte, author = {Karnapke, Reinhardt and Nolte, J{\"o}rg}, title = {Unidirectional Link Triangle Routing for Wireless Sensor Networks}, series = {SENSORCOMM 2013, The Seventh International Conference on Sensor Technologies and Applications, Barcelona, Spain}, journal = {SENSORCOMM 2013, The Seventh International Conference on Sensor Technologies and Applications, Barcelona, Spain}, publisher = {IARIA}, isbn = {978-1-61208-296-7}, pages = {7 -- 14}, abstract = {Experiments with wireless sensor networks have shown that asymmetric and unidirectional links do not only exist, but are indeed quite common. Still, many people argue that the gain in connectivity is not worth the effort of making them usable for routing protocols. In this paper, we follow the opposite approach and introduce Unidirectional Link Triangle Routing, which reduces the overhead and, therefore, makes unidirectional links usable on the routing layer.}, language = {en} } @misc{BusseKarnapkeHeiss, author = {Busse, Anselm and Karnapke, Reinhardt and Heiss, Hans-Ulrich}, title = {CoBaS: Introducing a Component Based Scheduling Framework}, series = {6th Workshop on Applications for Multi-Core Architectures October 18-21, 2015, Florianopolis, Santa Catarina, Brazil}, journal = {6th Workshop on Applications for Multi-Core Architectures October 18-21, 2015, Florianopolis, Santa Catarina, Brazil}, publisher = {IEEE}, pages = {79 -- 84}, language = {en} }