Program for International ITG Workshop on Smart Antennas 2008

<strong>Program</strong> <strong>for</strong> <strong>International</strong> <strong>ITG</strong> <strong>Workshop</strong> on Smart Antennas 2008
Tuesday, Feb 26, 2008
8:45 am - 9:00 am Opening Remarks
Anja Klein, Alex Gershman and Abdelhak Zoubir
9:00 am - 9:40 am Keynote Speech
The Why and How of Multiantenna Systems
Josef A. Nossek
9:40 am - 10:00 am Industrial Application Talk
Comparison of TDOA- and DOA Localization Methods in Urban
Areas
Dirk Czepluch and Franz Demmel
Session 1 Channel Measurement and Modelling
10:00 am - 10:40 am Chair: Martin Haardt (Ilmenau University of Technology,
Germany)
Non-WSSUS Vehicular Channel Characterization in Highway and Urban
Scenarios at 5.2 GHz using the Local Scattering Function
Alexander Paier, Thomas Zemen, Laura Bernadó, Gerald Matz, Johan Karedal,
Nicolai Czink, Charlotte Dumard, Fredrik Tufvesson, Andreas F. Molisch and
Christoph F. Mecklenbräuker
Time-Delay Estimation in a Spatially Structured Model Using Decoupled
Estimators <strong>for</strong> Temporal and Spatial Parameters
Felix Antreich, Josef A. Nossek, Gonzalo Seco and A. Lee Swindlehurst
10:40 am - 11:25 am Postersession 1 / Coffee Break
Session 2 Transmit Beam<strong>for</strong>ming and Broadcasting
11:25 am - 1:05 pm Chair: Ana I. Pérez-Neira (Polytechnic University of Catalonia,
Spain)
Linear Precoding in Multiple Antenna Broadcast Channels: Efficient
Computation of the Achievable Rate Region
Eduard A. Jorswieck and Erik G. Larsson
Spatial Optimization <strong>for</strong> Maximum Throughput in Multibeam Opportunistic
Schemes
Nizar Zorba and Ana I. Pérez-Neira
Robust Downlink Beam<strong>for</strong>ming Using Positive Semi-Definite Covariance
Constraints
Vimal Sharma, Imran Wajid, Alex B. Gershman, Haihua Chen and
Sangarapillai Lambotharan
Convex Optimization Strategies <strong>for</strong> Precoding of Broadcast Channels
M. Rossi, S. Sorrentino, U. Spagnolini and L. Moretti
Receive Antenna Impact on Spatio-Temporal Availability in Satellite-to-
Indoor Broadcasting
Marko Milojević, Giovanni Del Galdo, Nuan Song, Martin Haardt and Albert
Heuberger
1:05 pm - 2:05 pm Lunch Break
Session 3 Multicarrier and Multiuser MIMO
2:05 pm - 3:45 pm Chair: Christoph Mecklenbräuker (Vienna University of
Technology, Austria)
Field Trial Results on Multi-User MIMO Downlink OFDMA in Typical
Outdoor Scenario Using Proportional Fair Scheduling
V. Venkatkumar, T. Haustein, H. Wu, E. Schulz, T. Wirth, A. Forck, S. Wahls
and V. Jungnickel
Mutual In<strong>for</strong>mation Based Rate Adaptation <strong>for</strong> MIMO-OFDM Systems With
Finite Signal Alphabets
Carsten Bockelmann, Dirk Wübben and Karl-Dirk Kammeyer
Finite Rate Feedback Schemes <strong>for</strong> the MIMO OFDM Broadcast Channel
Christian Guthy, Wolfgang Utschick and Guido Dietl

Block Diagonalization <strong>for</strong> Multiuser MIMO TDD Downlink and Uplink in
Time-Varying Channel
Petri Komulainen, Matti Latva-aho and Markku Juntti
Adaptive MIMO-OFDM Using OSTBC with Imperfect CQI Feedback
Alexander Kühne and Anja Klein
3:45 pm - 4:30 pm Postersession 1 (cont) / Coffee Break
Session 4 MIMO Relaying
4:30 pm - 5:30 pm Chair: Gerhard Bauch (DoCoMo Euro-Labs, Germany)
Least-Squares Based Channel Estimation <strong>for</strong> MIMO Relays
Panagiota Lioliou and Mats Viberg
Minimum MSE Relaying in Coded Networks
Petra Weitkemper, Dirk Wübben and Karl-Dirk Kammeyer
Analysis of Subcarrier Pairing in a Cellular OFDMA Relay Link
Taneli Riihonen, Risto Wichman, Jyri Hämäläinen and Ari Hottinen
Wednesday, Feb 27, 2008
Session 5 Smart Antennas and Beam<strong>for</strong>ming
9:00 am - 10:40 am Chair: Karl-Dirk Kammeyer (University of Bremen, Germany)
A Dielectric Lens Antenna <strong>for</strong> Digital Beam<strong>for</strong>ming and Superresolution DOA
Estimation in 77GHz Automotive Radar
Peter Wenig, Robert Weigel and Martin Schneider
Off-Broadside Main Beam Design <strong>for</strong> Frequency Invariant Beam<strong>for</strong>mers
Wei Liu and Stephan Weiss
Beam<strong>for</strong>ming and Scheduling in a Cellular OFDM System
Hermann Rohling, Rainer Grünheid and Alireza Tassoudji
Robust Downlink SINR Balancing Based on MMSE Optimal CSI Feedback
Paula M. Castro, Michael Joham, Wolfgang Utschick and Luis Castedo
Optimum-Capacity MIMO Satellite Link <strong>for</strong> Fixed and Mobile Services
R. T. Schwarz and A. Knopp, D. Ogermann, C. A. Hofmann and B. Lankl
10:40 am - 11:25 am Postersession 2 / Coffee Break
Session 6 Radio Resource Management
11:25 am - 12:45 pm Chair: Josef Nossek (TU Munich, Germany)
Optimal Dynamic Admission Control in Heterogeneous Networks
Jörg Bühler and Gerhard Wunder
A Per<strong>for</strong>mance-Complexity Analysis of Four Suboptimal SDMA Algorithms
Tarcisio F. Maciel and Anja Klein
Multiuser OFDMA optimization: Algorithms and Duality Gap Analysis
Gerhard Wunder and Thomas Michel
System-Level Per<strong>for</strong>mance Evaluation of WINNER System
Krystian Safjan, Jakub Oszmiński, Adrian Bohdanowicz and Martin Döttling
12:45 pm - 1:45 pm Lunch Break
Session 7 Multi-Antenna and MIMO Systems
1:45 pm - 3:25 pm Chair: Wolfgang Utschick (Munich University of Technology,
Germany)
Downlink Per<strong>for</strong>mance and Capacity of Distributed Antenna Systems Based
on Realistic Channel Model
Nima Seifi, Andreas Wolfgang and Tony Ottosson
On Maximizing the Sum Network MISO Broadcast Capacity
Mario Castañeda, Amine Mezghani and Josef A. Nossek
Modulation-Mode and Power Assignment <strong>for</strong> MIMO-BICM Schemes
Andreas Ahrens and Volker Kühn
Per-Antenna Power Constrained Rate Optimization <strong>for</strong> Multiuser MIMO
Systems
Shuying Shi, Martin Schubert and Holger Boche
Maximum Likelihood Detection <strong>for</strong> Quantized MIMO Systems
Amine Mezghani, Mohamed-Seifeddine Khoufi and Josef A. Nossek
3:25 pm - 4:10 pm Postersession 2 (cont) / Coffee Break

Session 8 Precoding and Signal Processing
4:10 pm - 5:30 pm Chair Juergen Lindner (Uni Ulm, Germany)
Distributed Precoder Optimization <strong>for</strong> Interfering MISO Channels
David A. Schmidt, Andreas Gründinger, Wolfgang Utschick and Michael L.
Honig
Covariance Based Linear Precoding in the Case of Identical Longterm
Channel State In<strong>for</strong>mation
Haixia Zhang, Michel T. Ivrlač, Josef A. Nossek and Dongfeng Yuan
Precoding and Spreading <strong>for</strong> Coded MIMO-OFDM
Doris Y. Yacoub, Benjamin Baumgärtner, Werner G. Teich and Jürgen Lindner
Per<strong>for</strong>mance of Space-Time-Coded OFDM with Sectorized Antenna Reception
Peter Klenner and Karl-Dirk Kammeyer

Postersession 1
Power Allocation in Service Area Interference Channels
Shiyang Deng, Tobias Weber and Andreas Ahrens
Energy Conserving Model <strong>for</strong> the Channel Power-Gain in Wireless Multi-User Downlink
Scenarios
Michel T. Ivrlač and Josef A. Nossek
A Novel Resource Allocation Strategy <strong>for</strong> Distributed MIMO Multi-Hop Multi-Commodity
Communications
Yidong Lang, Carsten Bockelmann, Dirk Wübben, Armin Dekorsy and Michael Söllner
Improved Dual Frequency Multiple Access Relay Scheme <strong>for</strong> Spatially Correlated Sources
José Ángel Esteban, Javier Del Ser, Pedro M. Crespo and Babak H. Khalaj
FPGA Implementation of MMSE Metric Based Efficient Near-ML Detection
M. Joham, L. G. Barbero, T. Lang, W. Utschick, J. Thompson and T. Ratnarajah
Tensor-Based Framework <strong>for</strong> the Prediction of Frequency-Selective Time-Variant MIMO
Channels
Marko Milojević, Giovanni Del Galdo and Martin Haardt
Time-Sharing Solutions in MIMO Broadcast Channel Utility Maximization
Johannes Brehmer, Qing Bai and Wolfgang Utschick
Polarisation Dependent MIMO Gains on Multiuser Downlink OFDMA with a 3GPP LTE
Air Interface in Typical Urban Outdoor Scenarios
T. Wirth, V. Jungnickel, A. Forck, S. Wahls, V. Venkatkumar, T. Haustein and H. Wu
Resource Allocation and Linear Precoding <strong>for</strong> Relay Assisted Multiuser MIMO Systems
Andreas Wolfgang, Nima Seifi and Tony Ottosson
Semi-Orthogonal User Selection <strong>for</strong> MISO Systems with Quantized Feedback
Hajer Khanfir , Didier Le Ruyet and Berna Özbek
Iterative EM Channel Estimation <strong>for</strong> Turbo-Coded DS-CDMA Receiver Under Time-
Varying Interference
Don Torrieri, Neelu Bijukchhe, Amitav Mukherjee and Hyuck M. Kwon
2D Nonuni<strong>for</strong>m Array Design <strong>for</strong> Imaging Applications
Marco Moebus and Abdelhak M. Zoubir

Postersession 2
Smart Antenna Design <strong>for</strong> Beam<strong>for</strong>ming of UWB Signals in Gaussian Noise
V. V. Mani and Ranjan Bose
Multiuser Diversity and Beam<strong>for</strong>ming Gain in a Fast Fading MU-MISO Downlink with
Many Users
Mario Castañeda, Michel T. Ivrlač and Josef A. Nossek
Comparison of Partial Transmit Sequences and Selected Mapping <strong>for</strong> Peak-to-Average
Power Ratio Reduction in MIMO OFDM
Christian Siegl and Robert F. H. Fischer
Coded Per<strong>for</strong>mance <strong>for</strong> Combined Spatial Multiplexing/Space-Time Block Coding Wireless
Systems
Guillem Femenias and Felip Riera-Palou
Per<strong>for</strong>mance Evaluation of Intra-Cell Interference Cancelation in D-TxAA HSDPA
Dagmar Bosanska, Christian Mehlführer and Markus Rupp
Con<strong>for</strong>mal Phased Array with Beam Forming <strong>for</strong> Airborne Satellite Communication
H. Schippers, J. Verpoorte, P. Jorna and A. Hulzinga, A. Meijerink, C. Roeloffzen, R. G.
Heideman, A. Leinse and M. Wintels
Efficient Link Measurement Model <strong>for</strong> System Level Simulations of Alamouti Encoded
MIMO HSDPA Transmissions
M. Wrulich and M. Rupp
Closed-loop Real-Time MIMO-OFDM System <strong>for</strong> Adaptive Transmissions
Alfonso Camargo, Romeo Lopez Soto, Anand Kakad, Sandeep Laddha and Andreas Czylwik
Quality of Service Oriented Spatial Processing in the Manhattan Grid
Ulrike Korger, Giovanni Del Galdo, Anja Grosch and Martin Haardt
Per<strong>for</strong>mance Comparison of Two Sets of Constraints in Multi-Path Environment
Lei Yu, Wei Liu and Richard Langley
The FB5 Distribution and Its Application in Wireless Communications
K. Mammasis and R. W. Stewart
MIMO SC-FDMA System Per<strong>for</strong>mance <strong>for</strong> Space Time / Frequency Coding and Spatial
Multiplexing
N. Tavangaran, A. Wilzeck and T. Kaiser
A Per-Survivor Processing Algorithm <strong>for</strong> Maximum Likelihood Equalization of MIMO
Channels with Unknown Order
Manuel A. Vázquez and Joaquín Míguez