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1. CNI
2. News: 3/1/2016
Resource-Efficient LTE Machine-Type Communication in Vehicular Environments

Human-to-Human (H2H)-Kommunikation zu einem Kernforschungsthema in der Entwicklung zellularer Mobilfunksysteme geworden. Um den Einfluss von MTC-Datenverkehr auf die Dienstgüte von H2H-Kommunikation zu [...] Systemmodell für die Long Term Evolution (LTE) Luftschnittstelle eingesetzt, das heterogenen MTC und H2H- Datenverkehr berücksichtigt. Die Ergebnisse dieser Arbeit zeigen, dass pCAT eine signifikante Reduktion [...] ung ermöglicht. Diese Reduktion führt zu einer überproportionalen Verbesserung der Dienstgüte der H2H-Kommunikation. View on Shaker …
1. IE3
2. Events
Public Lecture Invitation | Prof. Dr. Claudio Cañizares |

r-Weg 12, room 2.7) or via zoom. 1 st Lecture “Microgrids - An Overview”: April, 8 th from 10 - 11 a.m. https://tu-dortmund.zoom.us/j/94320777623?pwd=rH03aW5tR3RouRdp71dBTgLYUwEHTG.1 2 nd Lecture “Energy [...] “Energy Storage Systems”: April, 9 th from 2 - 3 p.m. https://tu-dortmund.zoom.us/j/92292248133?pwd=IvMJFwhVX1jbIHjIaqhTXJRI4ISpAm.1 3 rd Lecture “The Energy Transition in Canada and Ontario”: April, 10 th [...] th from 10 - 11 a.m. https://tu-dortmund.zoom.us/j/91619671992?pwd=taTVhbW2Jba85PG1fmA34rwkJzOfHO.1 …
1. dbis
2. Publications
3. 2012
4. Skeleton Automata for FPGAs
SIGMOD 2011 Reviews

(please number them S1,S2,..) S1. The paper proposes a new FPGAs-based stream processing engine with high speed and high resource utilization for dynamic XML query workload. S2. The paper proposes three [...] them W1,W2,...) W1. The assumption of the paper seems to be too strict. The paper assumes that the clock of the proposed system is fully synchronized with the input rate of XML data stream. W2. Performance [...] of the paper (please number them S1,S2,..) S1: The approach allows a large number of frequently changing queries to share a single XML stream sent through one FPGA. S2: The design combines low- and high-level …
1. Anglistik
2. Students
3. Courses
4. Archive
5. SoSe 2022
General Courses

zur Masterarbeit (LABG 2009 & 2016) 2 K Fr 03.06.2022 R. George McGovern Foyer Grünzweig et al. 154703 Ringveranstaltung: Berufsfeld Sprach- und Kulturwissenschaften 2 K We 16:15 - 17:45 R. 3.427 Berendt-Metzner [...] Berendt-Metzner & Brockmeyer 154199 Kolloquium zum Berufsfeldpraktikum im Fach Englisch (LABG 2009 & 2016) 2 K TBD TBD All teaching staff ------ English Reading Group We 16:15 - 17:45 R. 3.208 Möllers & Piskurek …
1. Department of Spatial Planning
2. Events & Transfer
Calendar

Events & Transfer All Events & Exams of the Department 1 2 Next Master Introductory Session (program soon) Start: 03/26/2025, 2:30 PM End of semester WiSe 2024/25 The semester is officially over. Start: [...] just how diverse it is at the “DORTBUNT” city festival. Under the motto “One city. Start: 05/05/2025 1 2 Next …
1. dbis
2. Publications
3. 2010
4. A Spinning Join That Does Not Get Dizzy
PVLDB Reviews

What are some strong points of this paper? Please number them S1, S2, etc. S1: The paper is well-organized and clearly written. S2: I liked that the paper touches on some of the system issues (e.g., the [...] use of RDMA. What are some weak points of this paper? Please number them W1, W2, etc. W1: The contribution is small. (See C1) W2: The paper needs a better discussion of previous ring-structured systems ( [...] paper. What are some strong points of this paper? Please number them S1, S2, etc. S1. The paper is well written and easy to read. S2. The analysis of the potential of RDMA for database processing, and the …
1. KT
2. Research
3. Skills
Laboratory Equipment

features USB controlled 2D-antenna robot (moving area 1 m x 1 m) Set of high quality measurement cables DVB-T Test-Transmitter (ETL110DVB-T Exciter, Upconverter von ASTRO und Tonna) 2.4 GHz Up- und Downko [...] N9934B 6.5 GHz FieldFox Signal Analyzer Modular 12-Port 9 GHz Vector Network Analyzer M9802A, Keysight 2 x National Instrument Software Defined Radio Plattform USRP-2954 up to 6 GHz, 160 MHz bandwidth Rohde [...] GHz HF Signal Generator SMBV100A Agilent 20 GSamples oscilloscope DSO8254A (infiniium series) with 2,5 GHz analog bandwidth Rohde & Schwarz 7 GHz signal analyzer FSIQ7 Rohde & Schwarz 8 GHz signal analyzer …
1. dbis
2. Publications
3. 2009
4. Data Processing on FPGAs
VLDB 2009 Reviews

(please number them S1,S2,S3) S1. Provides lots of details about FPGAs S2. Detailed discussion of the authors' FPGA implementation. Three weak points of the paper (please number them W1,W2,W3) W1. The comparison [...] implementation. Three strong points of the paper (please number them S1,S2,S3) S1 well-written, excellent presentation (figures etc) S2 detailed description of involved issues and decisions S3 experimental [...] number them W1,W2,W3) W1 the scope is rather limited (median operator), and it is not discussed how well the results generalize Detailed Comments (please number each point) D1 An enyoable read. D2 The paper …
1. ITMC
2. News: 1/11/2022
New patch for Apache web server

The log4j patch 2.17.1 patches more gaps and must be applied: https://logging.apache.org/log4j/2.x/security.html …
1. E2
2. Publications
Master Theses

„Stark-Effekt-Messungen an Rydberg-Exzitonen in Cu 2 O” (2015) M. Janzen „Aspekte von Zwei-Photonen-Prozessen in GaAs und Cu 2 O” (2015) H. Moldenhauer „Mn 2+ Spin-Flip Raman-Streuung an ZnMnSe Quantentrögen” [...] Thewes „Hochangeregte Exziton-Zustände und Quantenchaos in Cu 2 O” (2015) D. Kudlacik „Absorption- und Photolumineszenzspektroskopie an CuB 2 O 4 ” (2014) S. Kreinberg „Magnetooptik in Halbleiter-Plasmo [...] Theses The following master theses have been written based upon work performed in Experimentelle Physik 2 since 2011. Ch. Beckmann „Spectroscopic analysis of metal oxides and metallic compounds on tribologically …