@inproceedings{KrsticPizEhrigetal., author = {Krstic, Milos and Piz, M. and Ehrig, Marcus and Grass, Eckhard}, title = {OFDM Datapath Baseband Processor for 1 Gbps Datarate}, language = {en} } @article{TroyaChinchillaMaharatnaKrsticetal., author = {Troya Chinchilla, Alfonso Luis and Maharatna, Koushik and Krstic, Milos and Grass, Eckhard and Jagdhold, Ulrich and Kraemer, Rolf}, title = {Low-Power VLSI Implementation of the Inner Receiver for OFDM-Based WLAN Systems}, language = {en} } @article{KrsticGrassHeer, author = {Krstic, Milos and Grass, Eckhard and Heer, Ch.}, title = {A GALS Approach to Improve System Integration}, language = {en} } @inproceedings{FanKrsticGrass, author = {Fan, X. and Krstic, Milos and Grass, Eckhard}, title = {Analysis and Optimization of Pausible Clocking Based GALS Design}, language = {en} } @inproceedings{KrolKrsticFanetal., author = {Krol, T. and Krstic, Milos and Fan, X. and Grass, Eckhard}, title = {GALS Systems Applied for EMI Reduction}, language = {en} } @misc{KrsticFanGrassetal., author = {Krstic, Milos and Fan, X. and Grass, Eckhard and G{\"u}rkaynak, F.}, title = {GALS for Bursty Data Transfer Based on the Clock Coupling}, language = {en} } @misc{KrsticFanGrass, author = {Krstic, Milos and Fan, X. and Grass, Eckhard}, title = {GALS Circuit Block and GALS Circuit Device Suitable for Bursty Data Transfer}, language = {en} } @misc{FanKrsticGrass, author = {Fan, X. and Krstic, Milos and Grass, Eckhard}, title = {Aussetzbarer Taktgenerator}, language = {de} } @misc{PetriGrassPiz, author = {Petri, M. and Grass, Eckhard and Piz, M.}, title = {Verfahren u. Schaltungsanordnung zur Demodulation von DBPSK-modulierten Signalen sowie Anwendung derselben}, language = {en} } @misc{FanGrassKrstic, author = {Fan, X. and Grass, Eckhard and Krstic, Milos}, title = {Aussetzbarer Taktgenerator}, language = {en} } @misc{KrsticFanGrass, author = {Krstic, Milos and Fan, X. and Grass, Eckhard}, title = {GALS Circuit Block and GALS Circuit Device Suitable for Bursty Data Transfer}, language = {en} } @inproceedings{PizKrsticEhrigetal., author = {Piz, M. and Krstic, Milos and Ehrig, Marcus and Grass, Eckhard}, title = {An OFDM Baseband Receiver for Short-Range Communication at 60 GHz}, language = {en} } @techreport{GrassHerzelTittelbachHelmrichetal., author = {Grass, Eckhard and Herzel, F. and Tittelbach-Helmrich, Klaus and Piz, M. and Ehrig, Marcus and Schmalz, K. and Kraemer, Rolf}, title = {WIGWAM Zwischenbericht}, language = {de} } @inproceedings{WinklerFischerGrassetal., author = {Winkler, F. and Fischer, E. and Grass, Eckhard and Langend{\"o}rfer, Peter}, title = {An Indoor Localization System Based on DTDOA for Different Wireless LAN}, language = {en} } @inproceedings{PeterKeusgenGrass, author = {Peter, M. and Keusgen, W. and Grass, Eckhard}, title = {"60 GHz Channel Measurements for ""Video Supply in Trains, Busses and Aircraft"" Scenario"}, language = {en} } @inproceedings{GrassPizHerzeletal., author = {Grass, Eckhard and Piz, M. and Herzel, F. and Schmalz, K. and Sun, Yaoming and Glisic, S. and Tittelbach-Helmrich, Klaus}, title = {60 GHz Demonstrator in 0.25 µm SiGe:C BiCMOS Technology}, language = {en} } @article{GrassPaganiBourdoux, author = {Grass, Eckhard and Pagani, P. and Bourdoux, A.}, title = {60 GHz Channel Plan Proposal}, language = {en} } @article{PaganiPizSiaudetal., author = {Pagani, P. and Piz, M. and Siaud, I. and Grass, Eckhard and Li, W. and Tittelbach-Helmrich, Klaus and Ulmer-Moll, A.-M. and Herzel, F.}, title = {France Telecom - IHP Joint Physical Layer Proposal for IEEE 802.15 Task Group 3c}, language = {en} } @inproceedings{PizGrass, author = {Piz, M. and Grass, Eckhard}, title = {A Synchronization Scheme for OFDM-based 60 GHz WPANs}, language = {en} } @article{TroyaChinchillaMaharatnaKrsticetal., author = {Troya Chinchilla, Alfonso Luis and Maharatna, Koushik and Krstic, Milos and Grass, Eckhard and Jagdhold, Ulrich and Kraemer, Rolf}, title = {Efficient Inner Receiver Design for OFDM-Based WLAN Systems: Algorithm and Architecture}, language = {en} } @article{KrsticGrassGuerkaynaketal., author = {Krstic, Milos and Grass, Eckhard and G{\"u}rkaynak, F. and Vivet, P.}, title = {Globally Asynchronous, Locally Synchronous Circuits: Overview \& Outlook}, language = {en} } @inproceedings{MaharatnaTroyaChinchillaKrsticetal., author = {Maharatna, Koushik and Troya Chinchilla, Alfonso Luis and Krstic, Milos and Grass, Eckhard}, title = {On the Implementation of a Low-Power IEEE 802.11a Compliant Viterbi Decoder}, language = {en} } @inproceedings{PizGrass, author = {Piz, M. and Grass, Eckhard}, title = {A Simple OFDM Physical Layer for Short-Range High Data Rate Transmission at 60 GHz}, language = {en} } @inproceedings{GrassHerzelPizetal., author = {Grass, Eckhard and Herzel, F. and Piz, M. and Schmalz, K. and Sun, Yaoming and Glisic, S. and Krstic, Milos and Tittelbach-Helmrich, Klaus and Ehrig, Marcus and Winkler, W. and Scheytt, J. Christoph and Kraemer, Rolf}, title = {60 GHz SiGe-BiCMOS Radio for OFDM Transmission}, language = {en} } @inproceedings{GrassPizTittelbachHelmrichetal., author = {Grass, Eckhard and Piz, M. and Tittelbach-Helmrich, Klaus and Kraemer, Rolf}, title = {60 GHz WLAN/WPAN: Potential and Limitations, Applications and Standardization Status}, language = {en} } @article{KrsticGrassStahletal., author = {Krstic, Milos and Grass, Eckhard and Stahl, C. and Piz, M.}, title = {System Integration by Request-driven GALS Design}, language = {en} } @inproceedings{GrassTittelbachHelmrichDietterleetal., author = {Grass, Eckhard and Tittelbach-Helmrich, Klaus and Dietterle, Daniel and Ebert, Jean-Pierre and Kraemer, Rolf}, title = {Protocol Integration of 60 GHz PHY}, language = {en} } @misc{GrassKrstic, author = {Grass, Eckhard and Krstic, Milos}, title = {Asynchrone H{\"u}llschaltung f{\"u}r eine global asynchrone, lokale synchrone (GALS) Schaltung}, language = {en} } @misc{KrsticGrass, author = {Krstic, Milos and Grass, Eckhard}, title = {GALS-Schaltung mit arbitriertem eingangs- und ausgangsseitigem Taktantrieb}, language = {de} } @inproceedings{KrsticGrass, author = {Krstic, Milos and Grass, Eckhard}, title = {GALSification of IEEE 802.11a Baseband Processor}, language = {en} } @inproceedings{MaharatnaTroyaChinchillaBanerjeeetal., author = {Maharatna, Koushik and Troya Chinchilla, Alfonso Luis and Banerjee, S. and Grass, Eckhard and Krstic, Milos}, title = {A 16-Bit CORDIC Rotator for High-Speed Wireless LAN}, language = {en} } @inproceedings{MaharatnaTroyaChinchillaBanerjeeetal., author = {Maharatna, Koushik and Troya Chinchilla, Alfonso Luis and Banerjee, S. and Grass, Eckhard}, title = {Virtually Scaling-Free Adaptive CORDIC Rotator}, language = {en} } @inproceedings{MaharatnaTroyaChinchillaKrsticetal., author = {Maharatna, Koushik and Troya Chinchilla, Alfonso Luis and Krstic, Milos and Grass, Eckhard and Jagdhold, Ulrich}, title = {A CORDIC Like Processor for Computation of Arctangent and Absolute Magnitude of a Vector}, language = {en} } @article{KrsticMaharatnaTroyaChinchillaetal., author = {Krstic, Milos and Maharatna, Koushik and Troya Chinchilla, Alfonso Luis and Grass, Eckhard and Jagdhold, Ulrich}, title = {Baseband Processor for IEEE 802.11a Standard with embedded BIST}, language = {en} } @article{MaharatnaGrassJagdhold, author = {Maharatna, Koushik and Grass, Eckhard and Jagdhold, Ulrich}, title = {A 64-Point Fourier Transform Chip for High Speed Wireless LAN Application Using OFDM}, language = {en} } @inproceedings{KrsticGrass, author = {Krstic, Milos and Grass, Eckhard}, title = {GALS Baseband Processor for WLAN}, language = {en} } @article{EbertGrassIrmeretal., author = {Ebert, Jean-Pierre and Grass, Eckhard and Irmer, R. and Fettweis, Gerhard and Kraemer, Rolf}, title = {Paving the Way for Wireless Gigabit Networking}, language = {en} } @article{MaharatnaBanerjeeGrassetal., author = {Maharatna, Koushik and Banerjee, S. and Grass, Eckhard and Krstic, Milos and Troya Chinchilla, Alfonso Luis}, title = {Modified Virtually Scaling Free Adaptive CORDIC Rotator Algorithm and Architecture}, language = {en} } @inproceedings{KrsticGrassStahl, author = {Krstic, Milos and Grass, Eckhard and Stahl, C.}, title = {Request-Driven GALS Technique for Wireless Communication System}, language = {en} } @techreport{GrassTittelbachHelmrichFrankenfeldtetal., author = {Grass, Eckhard and Tittelbach-Helmrich, Klaus and Frankenfeldt, Horst and Fiebig, Norbert}, title = {Single-Chip L{\"o}sung f{\"u}r bandbreiteneffizientes drahtloses Kommunikationssystem}, language = {de} } @techreport{GrassFiebigTittelbachHelmrich, author = {Grass, Eckhard and Fiebig, Norbert and Tittelbach-Helmrich, Klaus}, title = {Abschlussbericht}, language = {de} } @techreport{GrassHerzelPizetal., author = {Grass, Eckhard and Herzel, F. and Piz, M. and Ebert, Jean-Pierre}, title = {Zwischenbericht 1}, language = {de} } @techreport{GrassHerzelPizetal., author = {Grass, Eckhard and Herzel, F. and Piz, M. and Ebert, Jean-Pierre}, title = {Zwischenbericht 2}, language = {de} } @misc{GrassKrsticWinkler, author = {Grass, Eckhard and Krstic, Milos and Winkler, F.}, title = {GALS-Schaltung und Verfahren zum Betrieb einer GALS-Schaltung}, language = {de} } @inproceedings{GrassWinklerKrsticetal., author = {Grass, Eckhard and Winkler, F. and Krstic, Milos and Julius, A. and Stahl, C. and Piz, M.}, title = {Enhanced GALS Techniques for Datapath Applications}, language = {en} } @inproceedings{KrsticGrass, author = {Krstic, Milos and Grass, Eckhard}, title = {BIST Testing for GALS Systems}, language = {en} } @inproceedings{FanKrsticWolfetal., author = {Fan, X. and Krstic, Milos and Wolf, Ch. and Grass, Eckhard}, title = {GALS Design for On-Chip Ground Bounce Suppression}, language = {en} } @inproceedings{KraemerGrass, author = {Kraemer, Rolf and Grass, Eckhard}, title = {EASY-A: Gigabit Wireless Communications in the 60 GHz ISM Band}, language = {en} } @inproceedings{KrsticFanGrassetal., author = {Krstic, Milos and Fan, X. and Grass, Eckhard and Strano, A. and Bertozzi, Davide and Heer, Ch. and Sanders, B. and Benini, L. and Kakooe, M. R.}, title = {Moonrake Chip - GALS Demonstrator in 40 nm CMOS Technology}, language = {en} } @misc{GrassTittelbachHelmrichChoietal., author = {Grass, Eckhard and Tittelbach-Helmrich, Klaus and Choi, Ch.-S. and Winkler, F. and Ohlemueller, T. and Kraemer, Rolf}, title = {Communication Systems Operating in the 60 GHz ISM Band: Overview}, language = {en} } @misc{GrassSchumacherZiegler, author = {Grass, Eckhard and Schumacher, Hermann and Ziegler, Volker}, title = {Special Issue on 60 GHz Wireless Communication Circuits and Systems}, language = {en} } @inproceedings{AbouzeidGutierrezGrassetal., author = {Abouzeid, Mohamed S. and Gutierrez, Jesus and Grass, Eckhard and Kraemer, Rolf}, title = {Efficient and Low-Complexity Joint Beamforming Algorithm for Industrial Environments: Measurement-Based Evaluation}, series = {9th IEEE Computer Science and Electronic Engineering Conference (CEEC 2017), University of Essex, 2017}, booktitle = {9th IEEE Computer Science and Electronic Engineering Conference (CEEC 2017), University of Essex, 2017}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5386-3007-5}, pages = {133 -- 138}, language = {en} } @inproceedings{AbouzeidLopacinskiGrassetal., author = {Abouzeid, Mohamed S. and Lopacinski, Lukasz and Grass, Eckhard and Kaiser, Thomas and Kraemer, Rolf}, title = {Efficient and Low-Complexity Space Time Code for Massive MIMO RFID Systems}, series = {Iberian Conference on Information Systems and Technologies (CISTI 2017), Lisbon, 2017}, booktitle = {Iberian Conference on Information Systems and Technologies (CISTI 2017), Lisbon, 2017}, publisher = {IEEE}, address = {Piscataway, NJ}, pages = {6}, language = {en} } @misc{OlonbayarFischerKreiseretal., author = {Olonbayar, Sonom and Fischer, Gunter and Kreiser, Dan and Martynenko, Denys and Klymenko, Oleksiy and Kraemer, Rolf and Grass, Eckhard}, title = {ASIC Implementation of Highly Reliable IR-UWB Transceiver for Industrial Automation}, series = {Frequenz: Journal of RF-Engineering and Telecommunications}, volume = {70}, journal = {Frequenz: Journal of RF-Engineering and Telecommunications}, number = {7-8}, issn = {0016-1136}, pages = {319 -- 337}, language = {en} } @inproceedings{KrsticFanBabicetal., author = {Krstic, Milos and Fan, Xin and Babic, Milan and Grass, Eckhard and Bjerregaard, T. and Yakovlev, A.}, title = {Reducing Switching Noise Effects by Advanced Clock Management}, series = {11th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo), 4-8 July, St. Petersburg, Russia 2017}, booktitle = {11th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo), 4-8 July, St. Petersburg, Russia 2017}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5386-2689-4}, pages = {3 -- 8}, language = {en} } @inproceedings{AbouzeidEhrigOdhahetal., author = {Abouzeid, Mohamed S. and Ehrig, Marcus and Odhah, Najib and Grass, Eckhard and Kraemer, Rolf}, title = {Robust and Low-Complexity Space Time Code for Industrial Automation}, series = {10th International Conference on Advanced Infocomm Technology (ICAIT 2018), Stockholm, Sweden, 12 - 15 August 2018}, booktitle = {10th International Conference on Advanced Infocomm Technology (ICAIT 2018), Stockholm, Sweden, 12 - 15 August 2018}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5386-7935-7}, pages = {105 -- 109}, language = {en} } @misc{TiwariGrassKraemer, author = {Tiwari, Krishan Kumar and Grass, Eckhard and Kraemer, Rolf}, title = {Noise Performance of Orthogonal RF Beamforming for THz Radio Communications}, series = {IEEE Computing and Communication Workshop and Conference (CCWC 2019), Las Vegas, USA, 07 - 09 January 2019}, journal = {IEEE Computing and Communication Workshop and Conference (CCWC 2019), Las Vegas, USA, 07 - 09 January 2019}, publisher = {IEEE}, isbn = {978-1-7281-0554-3}, doi = {10.1109/CCWC.2019.8666546}, pages = {6}, language = {en} } @misc{TiwariSarkGrassetal., author = {Tiwari, Krishan Kumar and Sark, Vladica and Grass, Eckhard and Kraemer, Rolf}, title = {Monopulse-Based THz Beam Tracking for Indoor Virtual Reality Applications}, series = {Mobilkommunikation : Technologien und Anwendungen : Vortr{\"a}ge der 24. ITG-Fachtagung, 15.-16. Mai 2019 in Osnabr{\"u}ck}, journal = {Mobilkommunikation : Technologien und Anwendungen : Vortr{\"a}ge der 24. ITG-Fachtagung, 15.-16. Mai 2019 in Osnabr{\"u}ck}, publisher = {VDE Verlag GmbH}, address = {Berlin ; Offenbach}, isbn = {978-3-8007-4961-4}, pages = {10 -- 13}, language = {en} } @misc{TiwariGrassThompsonetal., author = {Tiwari, Krishan Kumar and Grass, Eckhard and Thompson, John S. and Kraemer, Rolf}, title = {Beam Entropy of 5G Cellular Millimetre-Wave Channels}, series = {90th IEEE Vehicular Technology Conference (VTC-Fall 2019), Honolulu, USA, 22 - 25 September 2019}, journal = {90th IEEE Vehicular Technology Conference (VTC-Fall 2019), Honolulu, USA, 22 - 25 September 2019}, isbn = {978-1-7281-1220-6}, issn = {2577-2465}, doi = {10.1109/VTCFall.2019.8891530}, pages = {5}, abstract = {In this paper, we obtain and study typical beam entropy values for millimetre-wave (mm-wave) channel models using the NYUSIM simulator for frequencies up to 100 GHz for the fifth generation (5G) and beyond 5G cellular communication systems. The beam entropy is used to quantify sparse MIMO channel randomness in beamspace. Lower relative beam entropy channels are suitable for memory- assisted statistically-ranked (MarS) and hybrid radio frequency (RF) beam training algorithms. High beam entropies can potentially be advantageous for low overhead secured radio communications by generating cryptographic keys based on the channel randomness in beamspace, especially for sparse multiple-input multiple- output (MIMO) channels. Urban microcell (UMi) and urban macrocell (UMa) cellular scenarios have been investigated in this work for 28, 60, 73, and 100 GHz carrier frequencies and the rural macrocell (RMa) scenario for 3.5 GHz.}, language = {en} } @misc{TiwariGrassThompsonetal., author = {Tiwari, Krishan Kumar and Grass, Eckhard and Thompson, John S. and Kraemer, Rolf}, title = {Memory-Assisted Statistically-Ranked RF Beam Training Algorithm for Sparse MIMO}, series = {2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)}, journal = {2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)}, isbn = {978-1-7281-5207-3}, issn = {2577-2465}, doi = {10.1109/VTC2020-Spring48590.2020.9129037}, language = {en} }