Publications de Carl Christian Sten Dominic Senning

Cross-Layer Energy-Efficiency Optimization of Packet Based Wireless MIMO Communication Systems

Andreas Peter Burg, Carl Christian Sten Dominic Senning, Georgios Karakonstantis

Energy in today's short-range wireless communication is mostly spent on the analog-and digital hardware rather than on radiated power. Hence, purely information-theoretic considerations fail to achieve the lowest energy per information bit and the optimiza ...

Springer Verlag2016

A 3.52 Gb/s mmWave Baseband with Delayed Decision Feedback Sequence Estimation in 40 nm

Andreas Peter Burg, Carl Christian Sten Dominic Senning, Nicholas Alexander Preyss

We present a digital baseband ASIC for 60 GHz single-carrier (SC) transmission that is optimized for communication scenarios in which most of the energy is concentrated in the first few channel taps. Such scenarios occur for example in office environments ...

2015

Cross Layer Energy-Efficiency Optimization For Cognitive Radio Transceivers

Andreas Peter Burg, Carl Christian Sten Dominic Senning

Designing energy-efficient cognitive radio transceivers requires joint optimization of medium access control and the physical layer implementation. In this paper we show an energy efficiency optimization strategy for IEEE 802.11n compliant transceivers in ...

IEEE2014

A Lattice Reduction-Aided MIMO Channel Equalizer in 90 nm CMOS Achieving 720 Mb/s

Andreas Peter Burg, Carl Christian Sten Dominic Senning

In this paper, a VLSI implementation of a complete MIMO channel equalization ASIC based on lattice reduction-aided linear detection is presented. The architecture performs preprocessing steps at channel rate and low-complexity linear data detection at symb ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Energy Efficient VLSI Circuits for MIMO-WLAN

Carl Christian Sten Dominic Senning

Mobile communication - anytime, anywhere access to data and communication services - has been continuously increasing since the operation of the first wireless communication link by Guglielmo Marconi. The demand for higher data rates, despite the limited b ...

EPFL2014

FireBird: PowerPC e200 Based SoC for High Temperature Operation

Thomas Maeder, Yusuf Leblebici, Pascal Andreas Meinerzhagen, Radisav Cojbasic, Andreas Peter Burg, Conor Joseph Slater, Ömer Cogal, Carl Christian Sten Dominic Senning

PowerPC Architecture microcontrollers are commonly used in embedded applications. In this work we present FireBird, the first PowerPC based SoC for reliable operation beyond 200C. It is a significant challenge to design SoCs for reliable operation at high ...

2013

Block-Floating-Point Enhanced MMSE Filter Matrix Computation for MIMO-OFDM Communication Systems

Andreas Peter Burg, Carl Christian Sten Dominic Senning

n this paper we present an architecture for an MMSE ﬁlter matrix computation unit for signal detection in MIMO-OFDM communication systems. We propose to compute the required matrix inverse based on a Cholesky decomposition, followed by a Gauss-Jordan matri ...

2013

Systolic-array based regularized QR-decomposition for IEEE 802.11n compliant soft-MMSE detection

Andreas Peter Burg, Carl Christian Sten Dominic Senning

IEEE2010

Low-complexity Seysen's algorithm based lattice reduction-aided MIMO detection for hardware implementations

Andreas Peter Burg, Carl Christian Sten Dominic Senning

IEEE2010

A 4-Stream 802.11n Baseband Transceiver in 0.13 mu m CMOS

Andreas Peter Burg, Carl Christian Sten Dominic Senning

An IEEE 802.11n baseband transceiver ASIC is implemented in 0.13 mu m CMOS technology. The implementation has a core area of 14.4 mm(2) and is the first to support the optional 3- and 4-stream MIMO transmission modes of the standard for data rates up to 60 ...

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