Publications related to A Joint PHY/MAC Architecture for Low-Radiated Power TH-UWB Wireless Ad-Hoc Networks

Energy-Proportional Single-Carrier Frequency Domain Equalization for mmWave Wireless Communication

Andreas Peter Burg, Nicholas Alexander Preyss, Sara Rodriguez Egea

mmWave wireless communication is proposed for high-throughput and high-density applications. Due to the large channel bandwidth, mmWave systems face a large variation in the observed delay spread. Many proposed single-carrier (SC) mmWave systems rely on cy ...

2015

Diversity Gain Influenced by Polarization and Spatial Diversity Techniques in Ultrawideband

Anja Skrivervik, Mohsen Koohestani

This paper presents an experimental investigation of diversity gain influenced by polarization and spatial diversity techniques in ultrawideband (UWB) radio technology. To this aim, two different coplanar-fed UWB diversity antennas having the same size and ...

2015

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

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

Towards compact and frequency-tunable antenna solutions for MIMO transmission with a single RF chain

Julien Perruisseau-Carrier, Mohsen Yousefbeiki

Recently, a technique called beam-space MIMO has been demonstrated as an effective approach for transmitting multiple signals while using a single RF-chain. In this work, we present novel design considerations and a compact antenna solution to stimulate th ...

Institute of Electrical and Electronics Engineers2014

Gaussian (dirty) multiple access channels: a compute-and-forward perspective

Michael Christoph Gastpar, Jingge Zhu

Lattice codes are applied to the two-user Gaussian multiple access channel (MAC) combined with a modified compute-and-forward transmitting scheme. It is shown that non-corner points on the boundary of the capacity region can be achieved by decoding two int ...

IEEE2014

Switched Local Schedules for Diamond Networks

Christina Fragouli, Siddhartha Brahma, Ayan Sengupta

We consider a Gaussian diamond network where a source communicates with the destination through

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non-interfering half-duplex relays. We focus on half-duplex schedules that utilize only local channel state information, i.e., each relay has access to its ...

2014

Channel Coding Optimization Based on Slice Visibility for Transmission of Compressed Video over OFDM Channels

Laura Toni

Optimization of multimedia transmissions over wireless channels should be aimed at maximizing the video quality perceived by the final user. For transmission of video sequences over an orthogonal frequency division multiplexing (OFDM) system in a slowly va ...

2012

Correlation-aware Resource Allocation in Multi-Cell Networks

Pascal Frossard, Dorna Bandari

We propose a cross-layer strategy for resource allocation between spatially correlated sources in the uplink of multi-cell FDMA networks. Our objective is to find the optimum power and channel allocation to the different sources, in order to minimize the m ...

Institute of Electrical and Electronics Engineers2012

A Survey on Interference Networks: Interference Alignment and Neutralization

Michael Christoph Gastpar

In recent years, there has been rapid progress on understanding Gaussian networks with multiple unicast connections, and new coding techniques have emerged. The essence of multi-source networks is how to efficiently manage interference that arises from the ...

Mdpi Ag2012

A Joint PHY/MAC Architecture for Low-Radiated Power TH-UWB Wireless Ad-Hoc Networks

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Energy-Proportional Single-Carrier Frequency Domain Equalization for mmWave Wireless Communication

Diversity Gain Influenced by Polarization and Spatial Diversity Techniques in Ultrawideband

Energy Efficient VLSI Circuits for MIMO-WLAN

Cross Layer Energy-Efficiency Optimization For Cognitive Radio Transceivers

Towards compact and frequency-tunable antenna solutions for MIMO transmission with a single RF chain

Gaussian (dirty) multiple access channels: a compute-and-forward perspective

Switched Local Schedules for Diamond Networks

Channel Coding Optimization Based on Slice Visibility for Transmission of Compressed Video over OFDM Channels

Correlation-aware Resource Allocation in Multi-Cell Networks

A Survey on Interference Networks: Interference Alignment and Neutralization

Energy-Proportional Single-Carrier Frequency Domain Equalization for mmWave Wireless Communication

Cross Layer Energy-Efficiency Optimization For Cognitive Radio Transceivers

Energy Efficient VLSI Circuits for MIMO-WLAN

Switched Local Schedules for Diamond Networks

Towards compact and frequency-tunable antenna solutions for MIMO transmission with a single RF chain

Diversity Gain Influenced by Polarization and Spatial Diversity Techniques in Ultrawideband

Correlation-aware Resource Allocation in Multi-Cell Networks

Gaussian (dirty) multiple access channels: a compute-and-forward perspective

Channel Coding Optimization Based on Slice Visibility for Transmission of Compressed Video over OFDM Channels

A Survey on Interference Networks: Interference Alignment and Neutralization