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   https://doi.org/10.1109/INFOCOM.2018.8486343  

   Chakraborty, Ayon; Bhattacharya, Arani; Kamal, Snigdha; Das, Samir R.; Gupta, Himanshu; Djuric, Petar M. (April 2018, IEEE INFOCOM 2018 - IEEE Conference on Computer Communications)
2. Spectrum Patrolling With Crowdsourced Spectrum Sensors

   https://doi.org/10.1109/TCCN.2019.2939793  

   Bhattacharya, Arani; Chakraborty, Ayon; Das, Samir R.; Gupta, Himanshu; Djuric, Petar M. (March 2020, IEEE Transactions on Cognitive Communications and Networking)
3. Spectrum Measurement Markets for Tiered Spectrum Access

   https://doi.org/10.1109/ICC.2018.8422512  

   Ghosh, Arnob; Berry, Randall; Aggarwal, Vaneet (May 2018, 2018 IEEE International Conference on Communications (ICC))

   The recent framework for tiered spectrum sharing in the 3.5 GHz band establishes rules in which multiple firms called Environment Sensing Capability operators (ESCs) may measure spectrum occupancy and sell these measurements to other firms to help facilitate spectrum access. Motived by this we consider a scenario in which two spectrum access firms (SAs) seeks to access a shared band of spectrum and must in turn purchase spectrum measurements from one of two ESCs. Given the measurements they purchase, the SA firms then compete on price to serve customers in a shared band of spectrum. We study how differences in the quality and price of the spectrum measurements impact the resulting market equilibrium between the SAs and find that having different qualities of measurements available to different SAs can lead to better economic welfare. 

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4. Spectrum Measurement Markets for Tiered Spectrum Access

   https://doi.org/10.1109/TCCN.2018.2871105  

   Ghosh, Arnob; Berry, Randall A.; Aggarwal, Vaneet (December 2018, IEEE Transactions on Cognitive Communications and Networking)
5. Market Models of Spectrum Attacks with Shared Spectrum

   https://doi.org/10.23919/WiOpt58741.2023.10349864  

   Xie, Zongyun; Berry, Randall A. (August 2023, IEEE)

   Security is a critical concern in shared spectrum environments. In additional to degrading service, attacks can influence the market interactions between competing service providers (SPs). This paper investigates these interactions by considering two SPs engaged in Cournot competition while utilizing both proprietary and shared spectrum, with shared spectrum available in either licensed or open-access forms. Additionally, we assume the presence of an attacker whose objective is to deny service to one or more of the shared bands for a fraction of the time, consequently reducing the overall total revenue. We analyze the optimal forms of attacks under different attacker objectives and their repercussions on the resulting market equilibrium. Utilizing these analyses, we compare the impacts of various spectrum sharing approaches (licensed and open access) and differing amounts of spectrum holdings of the two providers. 

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