Connectivity brokerage: from coexistence to collaboration

Authors:
Arash Parsa;Ali O. Ercan;Pedro Malagon;Fred Burghardt;Jan M. Rabaey;Adam Wolisz
Affiliations:
Berkeley Wireless Research Center, Berkeley, CA;Electrical and Electronics Engineering Dept, Ozyegin University, Istanbul, Turkey;Electronic Engineering Dept, Universidad Politecnica de Madrid, Spain;Berkeley Wireless Research Center, Berkeley, CA;Berkeley Wireless Research Center, Berkeley, CA;Berkeley Wireless Research Center, Berkeley, CA and Dept of Electrical Engineering and Computer Sciences, Technische Universitat Berlin, Germany
Venue:
RWS'10 Proceedings of the 2010 IEEE conference on Radio and wireless symposium
Year:
2010

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Abstract

The explosive growth in the density of wirelessly connected devices and their traffic load is creating interference and gradually leading to a severe spectrum shortage. Approaches to address this challenge include dynamic spectrum allocation (cognitive radio) and proactive interference mitigation strategies requiring coordination between heterogeneous networking technologies. This paper describes a modular and scalable methodology and architecture, called Connectivity Brokerage, that enables proactive co-existence and collaboration between diverse technologies, making joint optimization of the scarce spectrum resources possible.