Search Results - "Roberson, Dennis"

Spectrum Occupancy Measurements in the 2.3-2.4 GHz band: Guidelines for Licensed Shared Access in Finland by Höyhtyä, Marko, Matinmikko, Marja, Chen, Xianfu, Hallio, Juhani, Auranen, Jani, Ekman, Reijo, Röning, Juha, Engelberg, Jan, Kalliovaara, Juha, Taher, Tanim, Riaz, Ali, Roberson, Dennis

“…This paper presents results from spectrum occupancy measurements in the 2.3-2.4 GHz band at Turku, Finland. The band is currently under study in European…”
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Spectrum Occupancy Measurements: A Survey and Use of Interference Maps by Hoyhtya, Marko, Mammela, Aarne, Eskola, Marina, Matinmikko, Marja, Kalliovaara, Juha, Ojaniemi, Jaakko, Suutala, Jaakko, Ekman, Reijo, Bacchus, Roger, Roberson, Dennis

“…In order to provide meaningful data about spectrum use, occupancy measurements describing the utilization rate of a specific frequency band should be conducted…”
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Process model for recent spectrum sharing concepts in policy making by Mustonen, Miia, Matinmikko, Marja, Holland, Oliver, Roberson, Dennis

“…Regulatory authorities globally are looking for new policy making solutions to achieve more efficient spectrum usage by allowing multiple systems to share the…”
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Spectrum Utilization Study in Support of Dynamic Spectrum Access for Public Safety by Bacchus, Roger, Taher, Tanim, Zdunek, Kenneth, Roberson, Dennis

“…Radios for public safety communication have some of the most stringent requirements for access, reliability and robustness. While wireless technology has seen…”
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Long-term spectral occupancy findings in Chicago by Taher, T. M., Bacchus, R. B., Zdunek, K. J., Roberson, D. A.

“…This paper summarizes some of the results of measurements and related analysis efforts at the Illinois Institute of Technology (IIT) Spectrum Observatory in…”
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A method for evaluating coexistence of LTE and radar altimeters in the 4.2-4.4 GHz band by Singh, Rohit, Peterson, Roger, Riaz, Ali, Hood, Cynthia, Bacchus, Roger, Roberson, Dennis

“…In response to presidential level directives to make additional spectrum available for commercial use, the United States National Telecommunication and…”
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Performance of RF mapping using opportunistic distributed devices by Schuette, Jason, Fell, Barry, Chapin, John, Jones, Steven, Stutler, James, Birchler, Mark, Roberson, Dennis

“…The DARPA RadioMap program focuses on large-area near-real-time spectrum situational awareness. The program seeks to make this capability affordable through…”
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Empirical modeling of public safety voice traffic in the land mobile radio band by Taher, T. M., Bacchus, R. B., Zdunek, K. J., Roberson, D. A.

“…An RF measurement system with high time resolution is implemented to determine the statistical characteristics of various channels in the Land Mobile Radio…”
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Spectral Occupancy and Interference Studies in support of Cognitive Radio Technology Deployment by Roberson, Dennis A., Hood, Cynthia S., LoCicero, Joseph L., MacDonald, John T.

“…This paper describes the high value of cognitive radio technology and characterizes the opportunity space in four distinct classes. A Chicago-based spectrum…”
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Long-Term, Wide-Band Spectral Monitoring in Support of Dynamic Spectrum Access Networks at the IIT Spectrum Observatory by Bacchus, R.B., Fertner, A.J., Hood, C.S., Roberson, D.A.

“…This paper describes the development, deployment and early results of a long-term, wide-band (30 MHz - 6 GHz) spectrum observatory system focused on downtown…”
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Performance of Wi-Fi and bluetooth in mobile ad hoc networks by Carfang, A., Zaturenskiy, M., Lloyd, J., Roberson, D.

“…As wireless networks become more pervasive throughout society, developments focus on establishing full mobility. This research examines the performance of…”
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Management of interference in wireless networks by Hood, Cindy, Roberson, Dennis

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Adaptive and Reconfigurable Collaboration between Aircraft Wireless Systems and Wireless Communications by Baylis, Charles, Roberson, Dennis, Hussey, Samuel, Egbert, Austin, Clegg, Andrew, Marks, Robert J.

“…The radar altimeter crisis of 2021-2022 shows that a new paradigm is needed to frame spectrum sharing between aircraft wireless systems and commercial wireless…”
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Evaluation of recent spectrum sharing models from the regulatory point of view by Mustonen, Miia, Matinmikko, Marja, Roberson, Dennis, Yrjola, Seppo

“…For over a decade the quest for new means to improve the efficiency of spectrum use has motivated researchers all over the world to come up with innovative…”
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Overview and comparison of recent spectrum sharing approaches in regulation and research: From opportunistic unlicensed access towards licensed shared access by Matinmikko, Marja, Mustonen, Miia, Roberson, Dennis, Paavola, Jarkko, Höyhtya, Marko, Yrjola, Seppo, Roning, Juha

“…This paper reviews recent spectrum sharing models under study in the spectrum regulation and wireless communications research domains. An overview of different…”
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Location Estimation of Isotropic Transmitters in Wireless Sensor Networks by MacDonald, J.T., Roberson, D.A., Ucci, D.R.

“…There are several techniques available for determining the location of wireless transmitters in a network of receivers. The simplest technique for use in…”
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Global spectrum observatory network setup and initial findings by Taher, Tanim, Attard, Ryan, Riaz, Ali, Roberson, Dennis, Taylor, Jesse, Zdunek, Kenneth, Hallio, Juhani, Ekman, Reijo, Paavola, Jarkko, Suutala, Jaakko, Roning, Juha, Matinmikko, Marja, Hoyhtya, Marko, MacKenzie, Allen

“…This paper describes the current efforts underway to set up matched long-term continuously running spectrum observatories in the US (in Chicago and Blacksburg)…”
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Statistical modeling framework of live spectrum observation data for opportunistic spectrum sharing by Taher, Tanim, Zdunek, Kenneth, Roberson, Dennis

“…A statistical model of land mobile radio (LMR) voice traffic is developed from empirical RF Spectrum measurement data. This model builds upon previous work,…”
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Priority Access for public safety on shared commercial LTE networks by Borkar, Suresh, Roberson, Dennis, Zdunek, Ken

“…In order to provide nationwide broadband access to public safety users especially during emergencies, it is an imperative that the public safety user has…”
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Structural Support for Cognitive Radio System Deployment by Roberson, Dennis A.

“…This paper describes research on the development of an appropriate support structure for the analysis of the spectral environments to support the successful…”
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