# Enhancing Access to the Radio Spectrum (EARS) Principal Investigators' Workshop

October 7 & 8, 2013

**Collaborative Research: Enhancing Spectral Access via Directional Spectrum Sensing Employing 3D Cone Filterbanks:
Interdisciplinary Algorithms and Prototypes**

Award Number(s): 1247940, 1247853, 1247935, 1247946

PI(s): Habarakada Madanayake (U. Akron), Chunsheng Xin (Norfolk State), Srinivasa Vemuru (Ohio State), Vijay
Devabhaktuni (U. Toledo)

Presentation | Poster

**Spectral Tweets: A Community Paradigm for Spatio-temporal Cognitive Sensing and Access**

Award Number(s): 1247885

PI(s): Nikolaos Sidiropoulos (U.Minnesota)

Presentation | Poster

**Spectrum Efficiency Analysis using Multisite Spectrum Observatory Network**

Award Number(s): 1248000

PI(s): Dennis Roberson (IIT)

Presentation | Poster

**STTR Phase I:Photonics Enabled Extreme Bandwidth Wireless Communications Spectrum Manager**

Award Number(s): 1217637

PI(s): Kris Merkel (S2 Corp) & Zeb Barber (Montana State)

Presentation | Poster

**Market Structures for Efficient Spectrum Sharing**

Award Number(s): 1247984

PI(s): Randall Berry (Northwestern)

Presentation | Poster

**Market Mechanisms for Allocation of Spectrum**

Award Number(s): 1247988

PI(s): Eiichiro Kazumori (SUNY Buffalo)

Presentation | Poster

**Dr. Techno-Economic Models of Secondary Spectrum Use**

Award Number(s): 1247546

PI(s): Martin Weiss (U. Pittsburgh)

Presentation | Poster

**Providing Predictable Service and Spectrum Access With Realtime Decision in Cognitive Multihop Wireless Networks**

Award Number(s): 1247944

PI(s): Xiang-Yang Li (IIT)

Presentation | Poster

**Collaborative Research: Cog-TV: Business and Technical Analysis of Cognitive Radio TV Sets for Enhanced Spectrum
Access**

Award Number(s): 1247941, 1247914

PI(s): Mehmet Vuran (U. Nebraska) & Eylem Ekici (Ohio State)

Presentation | Poster

**Achieving Efficient Spectrum Usage in Active and Passive Sensing Through a Market-Based Approach**

Award Number(s): 1247840

PI(s): Joel Johnson, Chris Baker, Lixin Ye (Ohio State)

Presentation | Poster

**Manifold-Based System for Passive-Active Spectrum Sharing**

Award Number(s): 1248010

PI(s): Albin Gasiewski (U. Colorado)

Presentation | Poster

**STTR Phase I: Technical, Economic, and Regulatory Evaluation and Demonstration of Policybased
Dynamic Spectrum Access-Enabled Broadband Wireless Communications Networks**

Award Number(s): 1216186

PI(s): Mark McHenry (Shared Spectrum Co.) & Martin Weiss (U. Pittsburgh)

Presentation | Poster

**STTR Phase I: Reconfigurable Wireless Platforms for Spectrally Agile Coexistence**

Award Number(s): 1212340

PI(s): Sam MacMullan (ORB Analytics) & Alexander Wyglinski (Worcester Polytechnic U)

Presentation | Poster

**Collaborative Research: Spectrum Efficient Waveform Design with Application to Wireless Networks**

Award Number(s): 1247848, 1247694, 1247875

PI(s): Qilian Liang (U. Texas), Hyeong-Ah Choi (George Washington U.), Jie Wang (U. Massachusetts)

Presentation | Poster

**Interference-Aware RF Theory and Design**

Award Number(s): 1247915

PI(s): Amir Avestimehr (Cornell U.)

Presentation | Poster

**Spectrally Aware Interference Tolerant RF Nanosystems**

Award Number(s): 1247893

PI(s): Dimitrios Peroulis (Purdue)

Presentation | Poster

**Beamspace Communication Techniques and Architectures for Enabling Gigabit Mobile Wireless at Millimeter-
Wave Frequencies**

Award Number(s): 1247583

PI(s): Akbar Sayeed (U. Wisconsin)

Presentation | Poster

**STTR Phase I: Test Methodology for MIMO Over the Air Testing in a Small Anechoic Chamber**

Award Number(s): 1217558

PI(s): Fanny Mlinarsky (octoScope, Inc.) & Nicholas Kirsch (U. New Hampshshire)

Presentation | Poster

**Collaborative Research: Cognitive and Efficient Spectrum Access in Autonomous Wireless Networks**

Award Number(s): 1247924, 1247955, 1247929

PI(s): Xin Wang (SUNY Stony Brook), Shiwen Mao (Auburn), & Harish Viswanathan (Alcatel-Lucent)

Presentation | Poster

**Dynamic Behavior and Coexistence of Intelligent Radio Spectrum Access Systems**

Award Number(s): 1247909

PI(s): Xiaohua Li (SUNY Binghamton)

Presentation | Poster

**Collaborative Research: Design, Analysis and Implementation of Social Interactions in Cognitive Radio Networks**

Award Number(s): 1247834, 1247778

PI(s): Husheng Li (U. Tennessee) & Robert Qiu (Tennessee Tech)

Presentation | Poster

**SAVANT - High Performance Dynamic Spectrum Access via Inter Network Collaboration**

Award Number(s): 1247764

PI(s): Dipankar Raychaudhuri (Rutgers)

Presentation | Poster

**STTR Phase I: SpiderRadio: Enabling Cognitive Dynamic Spectrum Access Wireless Communications**

Award Number(s): 1212357

PI(s): Vijay Kumar (Dynamic Spectrum, LLC) & R. Chandramouli (Stevens)

Presentation | Poster

**STTR Phase I: Autonomous Cognitive Radios for Smart Communications for First Responders**

Award Award Number(s): 1217444

PI(s): Kamil Agi (K&A Wireless) & Sudharman Jayaweera (U. New Mexico)

Presentation | Poster

**Collaborative Research: Enhanced Radio Spectrum via Information Acquisition and Learning**

Award Number(s): 1247995, 1248017

PI(s): Tara Javidi (UC San Diego) & Bhaskar Krishnamachari (USC)

Presentation | Poster

**Collaborative Research: Big Bandwidth: Finding Anomalous Needles in the Spectrum Haystack**

Award Number(s): 1247864, 1247298

PI(s): Wade Trappe (Rutgers) & Paul Prucnal (Princeton)

Presentation | Poster

**Enabling local spectrum markets for enhanced access and flexible service**

Award Number(s): 1247958

PI(s): Koushik Kar (RPI)

Presentation | Poster

**Paving the way to dynamic spectrum sharing: Understanding regulatory and enforcement mechanisms**

Award Number(s): 1247928

PI(s): Jeffrey Reed (Va Tech)

Presentation | Poster

**Localization Aspects of Enforcing Spectrum Rights**

Award Number(s): 1247928

PI(s): Jeffrey Reed (Va Tech)

Presentation | Poster

**Efficient Management and Opportunistic Usage of Radio Spectrum based Graph Theory**

Award Number(s): 1247545

PI(s): Geoffrey Ye Li (Ga Tech)

Presentation | Poster

**STTR Phase I: Enhanced Spectral Efficiency through Adaptive Utilization of Fragmented Spectrum**

Award Number(s): 1217475

PI(s): Luzhou Xu (IAA) & Tan Wong (U. Florida)

Presentation | Poster

**MEMS Reconfigurable Radios: System Development and Entry Costs in Wireless Phones**

Award Number(s): 1247565

PI(s): Mina Rais-Zadeh (U. Michigan)

Presentation | Poster

**Novel Beam Steering Apertures and Waveforms for High Capacity Broadband Wireless Nodes**

Award Number(s): 1247503

PI(s): Mohammod Ali (U. South Carolina)

Presentation | Poster

**STTR Phase I: Adaptive Miniaturized Ultrawideband Antenna**

Award Number(s): 1212319

PI(s): Johnson Wang (Wang Electro-Opto Corp) & John Volakis (Ohio State)

Presentation | Poster

**Transparent Coexistence for Multi-Hop Secondary Cognitive Radio Networks: Theoretical Foundation, Algorithms,
and Implementation**

Award Number(s): 1247830

PI(s): Thomas Hou (Va. Tech)

Presentation | Poster

**STTR Phase I: Software-Defined Multi-pulse Wideband Radios for Spectrum Reuse and Assured Communications**

Award Number(s): 1212314

PI(s): Richard Twogood (Dirac Solutions) & Farid Dowla (UC Santa Cruz)

Presentation | Poster

**STTR Phase I: Metamaterial Based Vacuum Electron Devices for Next Generation Communication Systems**

Award Number(s): 1212327

PI(s): Jagadishwar Sirigiri (Bridge12) & Mohammed Afsar (Tufts)

Presentation | Poster