Crowncom 2012 Full Preliminary Program can be downloaded here: Preliminary Program with Poster sessions and Workshops (pdf) WiFiUS: For more information on the WiFiUS meeting please see website Quasar: For updated information about Quasar workshop please see Project website
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8.00 |
Registration |
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8.30 |
Opening |
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9.00 |
Keynotes: Jan Färgh, Director Ericsson Research Catarina Wretman, Deputy Director-General, The Swedish Post and Telecom Authority (PTS) |
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10.00 |
Coffee & Networking Break |
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10.45 |
Keynote: Petri Mähönen, Institute for Networked Systems (RWTH) Aachen Open Discussion |
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11.30 |
Poster Madness Talk |
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12.00 |
Lunch |
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13.00
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How to regulate the use of cognitive radio? Session 1 Controlling Aggregate Interference under Adjacent Channel Interference Constraint in TV White Space Lei Shi, Ki Won Sung, Jens Zander Field measurements of WSD–DTT protection ratios over outdoor and indoor reference geometries Pekka Talmola, Juha Kalliovaara, Jarkko Paavola, Reijo Ekman, Heikki Kokkinen, Kari Heiska, Risto Wichman, Jussi Poikonen On the Permissible Transmit Power for Secondary User in TV White Spaces Lei Shi, Ki Won Sung, Jens Zander
Effect of geolocation database update algorithms to the use of TV white spaces Two Days of Spectrum Use in Europe Alexandros Palaios, Janne Riihijarvi, Petri Mahonen, Vladimir Atanasovski, Liljana Gavrilovska, Peter Van Wesemael, Antoine Dejonghe, Peter Scheele |
Cognitive radio systems Session 1 On Combined Beamforming and OSTBC over the Cognitive Radio S-Channel with Partial CSI Efthymios Stathakis, Lars K. Rasmussen, Mikael Skoglund Exploiting Polarization for Spectrum Sensing in Cognitive SatComs Shree Krishna Sharma, Symeon Chatzinotas, Bjorn Ottersten GRaTIS: Sensing and Intelligence for Performance in The Presence of Legacy Networks Dola Saha, Aveek Dutta, Dirk Grunwald, Douglas Sicker Detection Error Aware Spectrum Handoff Mechanism for Cognitive Radios Pedro Smith Coutinho, Marcel William Rocha da Silva, José Ferreira de Rezende Joint Channel and User Selection for Transmission and Sensing in Cognitive Radio Networks Salim Eryigit, Tuna Tugcu |
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14.30 |
Coffee & Networking Break |
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15.00 |
Poster session 1
Coexistence-Aware Scheduling for LTE and WLAN During Hard In-Device Interference
Always One/Zero Malicious User Detection in Cooperative Sensing Using the FCME Method
Channel Reservation in Cognitive Radio Networks with the RESTART Retransmission Strategy Multiuser Automatic Modulation Classification for Cognitive Radios using Distributed Sensing in Multipath Fading Channels Munawwar M Sohul, Barathram Ramkumar, Tamal Bose
A Novel Architectural Framework and Configuration Scheme for Spectrum Sensing
Guaranteed Service and Delay-Constrained Capacity of a Multi-Channel Cognitive Secondary Network
Adaptive Model based on Proactive Spectrum Sensing for Emergency Cognitive Ad hoc Networks
Optimal cost-based strategies in mobile network offloading
On the Performance of Spectrum Sharing Systems with Multiple Antennas
On Multiuser Switched Diversity Transmission for Spectrum Sharing Systems
Enhanced Energy Detector Via Algebraic Approach for Spectrum Sensing in Cognitive Radio Networks
Spectrum Sensing using Single-Radio Switched-Beam Antenna Systems
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16.00 |
How to make business with cognitive radio? Session 1 Impact of deployment costs and spectrum prices on the business viability of mobile broadband using TV white space Jan I. Markendahl, Pamela Gonzalez-Sanchez, Bengt G. Mölleryd Business opportunities using white space spectrum and cognitive radio for mobile broadband services Jan I. Markendahl, Thomas Casey Spectrum Trading with Interference Rights Martin B.H. Weiss, Liu Cui Long-Range Communications In Licence-Exempt TV White Spaces: An Introduction To Soft-Licence Concept Santosh Kawade
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Cognitive radio systems Session 2 Cognitive Radios with Ergodic Capacity Guarantees for Primary Users Antonio Marques, Luis Lopez-Ramos, Javier Ramos Minimizing Symbol Error Rate for Cognitive Relaying with Opportunistic Access AmmarZafarKing, Mohamed-SlimAlouiniKing , Redha Mahmoud Radaydeh Average Throughput in AWGN Cognitive Fading Interference Channel with Multiple Secondary Pairs Nicolas Schrammar, Hamed Farhadi, Lars K. Rasmussen, Mikael Skoglund Per-Node Throughput Performance of Overlapping Cognitive Radio Networks Jari Nieminen, Lijun Qian, Riku Jäntti Transmission Capacity of D2D communication under heterogeneous networks with Dual Bands Ziyang Liu, Tao Peng, Qianxi Lu, Wenbo Wang |
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17.30 |
End of day |
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18.00 |
Buses depart from Kista to Dinner Venue in Central Stockholm |
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19.30 |
Dinner at the Museum of Modern Arts, Stockholm City |
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Tuesday 19 June
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8.00 |
Registration |
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8.30 |
TVWS Session 1 TV White Space Channel Allocation with Simulated Annealing as Meta Algorithm Bo Ye, Maziar Nekovee, Anjum Pervez, Mohammad Ghavami A Model Based Approach for Estimating Aggregate Interference in Wireless Networks Janne Riihijärvi, Petri Mähönen Aggregate interference from WLAN in the TV white space by using terrain-based channel model Konstantinos Koufos, Kalle Ruttik, Riku Jäntti Dimensioning of secondary cellular system in TVWS Jussi Kerttula, Kalle Ruttik, Riku Jäntti Availability assessment of TVWS for Wi-Fi-like secondary system: A case study Pero Latkoski, Jovan Karamacoski, Liljana Gavrilovska, Pero Latkoski |
Acropolis Special Session Torus Quorum System and Difference Set-based Rendezvous in Cognitive Radio Ad Hoc Networks Sylwia Romaszko, Petri Mahonen Interference Management Strategy for Deploying Energy Efficient Femtocells Network Hayar Aawatif, Bouferda Sofia, zayen bassem Near Optimal Power Allocation Algorithm for OFDM-Based Cognitive Using Adaptive Relaying Strategy Hamza Soury, Faouzi Bader, Musbah Shaat, Mohamed-Slim Alouini Combination of DOA and beamforming in position-based routing for underlay cognitive wireless networks Luca De Nardis, Maria-Gabriella Di Benedetto, Auon Akhtar, Oliver Holland Comparison of Underlay and Overlay Spectrum Sharing Strategies in MISO Cognitive Channels Ricardo Blasco-Serrano, Jing Lv, Ragnar Thobaben, Eduard Jorswieck, Adrian Kliks, Mikael Skoglund |
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10.00 |
Coffee & Networking Break |
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10.45 |
Keynote: |
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11.15 |
Crowncom 2013 & 2014 introduction |
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11.30 |
Poster Madness Talk |
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12.00 |
Lunch |
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13.00 |
Sensing and Estimation Session 1 Empirical modeling of Public Safety Voice Traffic in the Land Mobile Radio band Roger Brent Bacchus, Tanim Mohammed Taher, Dennis A Roberson, Kenneth J Zdunek Duty Cycle and Channel Occupancy Rate Estimation with MED-FCME LAD ACC, Janne Lehtomaki, Risto Vuohtoniemi, Kenta Umebayashi Location estimation of radio transmitters based on spatial interpolation of RSS values Valentin Rakovic, Marko Angjelicinoski, Vladimir Atanasovski, Liljana Gavrilovska Reliability of a Radio Environment Map: Case of Spatial Interpolation Techniques Daniel Denkovski, Vladimir Atanasovski, Liljana Gavrilovska, Janne Riihijärvi, Petri Mähönen Estimation of Time-Domain Calibration Parameters to Restore MIMO-TDD Channel Reciprocity Boris Kouassi, Irfan Ghauri, Luc Deneire |
Cognitive radio systems Session 3 Exploiting Knowledge Management for Supporting Spectrum Selection in Cognitive Radio Networks Faouzi Bouali, Oriol Sallent, Jordi Pérez-Romero, Ramon Agustí
Energy and Throughput Tradeoff in Temporal Spectrum Sharing Sibel Tombaz, Ki Won Sung, Jens Zander Opportunistic Spectrum Access in Cognitive Radio Based on Channel Switching Fakhreddine Gaaloul, Hong-Chuan Yang, Redha M. Radaydeh, Mohamed-Slim Alouini Joint Congestion Control and Routing Subject to Dynamic Interruptions in Cognitive Radio Networks Lijun Qian, Husheng Li Predictive Behavior Classification For Cognitive Radio: Introduction and Preliminary Results Daniel DePoy |
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14.30 |
Coffee & Networking Break |
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15.00 |
Poster Session 2
Spectrum Occupancy Measurements and Analysis Methods on the 2.45 GHz ISM Band
Blind Spectrum Detector for Cognitive Radio using Compressed Sensing and Symmetry Property of the Second Order Cyclic Autocorrelation
Dynamic valuation function based definition of the primary spectrum user in colocated cellular networks
Dynamic Spectrum Management System Aggregating Non-Contiguous Spectrum over TVWS
Spectrum Availability Recheck Scheme (SARS) for Cognitive Radio Systems with Mobility
A Comparison of PHY Layer on the Ecma-392 and IEEE 802.11af Standards
Server-Uncertain Spectrum Trading in Cognitive Radio Networks: A Queueing-Theoretic Modeling Approach
Evaluation of Multi-Objective Optimizers for Cognitive Radio using Psychometric Methods: Analysis using Unidimensional and Multidimensional Rasch Models
Wideband frequency domain detection using Teager-Kaiser energy operator Impact of the Primary Resource Occupancy Information on the Performance of Cognitive Radio Networks with VoIP Traffic Sandra L. Castellanos-Lopez, Felipe A. Cruz-Pérez, Mario E. Rivero-Angeles, Genaro Hernandez-Valdez"
The LAD Methods in WLAN Indoor Multipath Channels |
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16.00 |
Sensing and Estimation Session 2 Grid based Cooperative Spectrum Sensing in Cognitive Networks under Correlated Shadowing Xia Li, Petri Mähönen Performance Analysis of Eigenvalue Based Spectrum Sensing under Frequency Selective Channels Sener Dikmese, Markku Renfors Estimation-Based Noise-Robust Sensing Andreas Polydoros, Ioannis Dagres Locally Best Invariant Test for Multiple Primary User Spectrum Sensing Lu Wei Prathapasinghe Dharmawansa, Olav Tirkkonen Jointly Optimal Sensing and Resource Allocation for Multiuser Interweave Cognitive Radios Luis M. Lopez-Ramos, Antonio G. Marqués, Javier Ramos |
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17.50 |
Gathering at the registration desk in the Atrium for walk to Ericsson |
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18.00 |
Reception at Ericsson Studio, Demos: ICT of the future |
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Wednesday 20 June
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AM |
WiFiUS (NSF) – 8.30 Opening remarks 8.45 Project Presentations (6: 10 + 5 min Q&A/project)
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QUASAR workshop – 9.00
Welcome and QUASAR Overview
QUASAR Secondary Spectrum Assessment methodology and Tools demonstration
Secondary Spectrum Business feasibility |
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10.00 |
Coffee & Networking Break |
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AM |
WiFiUS (NSF) (cont.) 10.30 Quick Intro Presentations (15 non-PIs: 5 min/pax) 11.45 Morning Session Wrap-up (group organization)
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Quasar workshop (cont.)
Panel discussion: |
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12.00 |
Lunch |
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PM |
WiFiUS (NSF) (cont.) 13.00 Working groups 14.30 Working groups presentations |
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15.00 |
Coffee & Networking Break |
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PM |
WiFiUS (NSF) (cont.) 15.15 NSF/Academy/Tekes address 15.45 Invited papers presentations (9: 15 min/paper – in no particular order) Achievable Transmission Capacity of Cognitive Radio Networks with Cooperative Relaying Wei Li, Xiuying Chen, Tao Jing, Yan Huo, Xiuzhen Cheng
An Analysis of Competition among Autonomous Devices in Multichannel Cognitive Radios Networks Zaheer Khan, Janne J Lehtomäki, Luiz A DaSilva, Markku Juntti
Shadow Chasing : A Resource Allocation Scheme For Heterogeneous Networks Ahmed Ragab Elsherif, Zhi Ding, Xin Liu, Jyri Hämäläinen, Risto Wichman
A Software Defined Testbed for Reconfigurable Antenna Cognitive Radio Kevin Wanuga, Doug Pfeil, David Gonzalez, Kapil R Dandekar
Bayesian Approach to Spectrum Sensing for Cognitive Radio Applications Ahmet Gokceoglu, Robert Piche, Mikko Valkama
Design of Spectrum Database Assisted Cognitive Radio Vehicular Networks Rahman Doost-Mohammady, Kaushik Chowdhury
On TDD cross-tier in-band interference mitigation: a practical example michal cierny, risto wichman, jyri hämäläinen, cassio ribeiro, zhi ding
Iterative Receiver Signal Processing for Joint Mitigation of Transmitter and Receiver Phase Noise in OFDM-Based Cognitive Radio Link Ville Syrjälä, Mikko Valkama
Rate Adaptation in Unlicensed Bands under Smart Jamming Attacks Cankut Orakcal, David Starobinski |
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