Browsing by Author "Rabaey, J. M."

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    Bağlanırlık aracılığı için kütüphane desteği
    (IEEE, 2011) Yazıcı, Volkan; Parsa, A.; Burghardt, F. L.; Rabaey, J. M.; Wolisz, A.; Ercan, Ali Özer; Electrical & Electronics Engineering; Computer Science; ERCAN, Ali Özer; YAZICI, Volkan
    The growth of wireless communications has brought about the problem of interference. The realization of future wireless applications that require high data rate and service quality greatly depends on the alleviation of the interference problem. To this end, collaborative resource allocation between different wireless technologies has become an important technique. We have been designing a software architecture that we call “connectivity brokerage”, that will enable this collaboration. In this paper we explain the connectivity brokerage software architecture, and two parts of it; namely WAPI and distributed repository (CBDR) software libraries.
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    Connectivity brokerage: from coexistence to collaboration
    (IEEE, 2010) Parsa, A.; Ercan, Ali Özer; Malagon, P.; Burghardt, F.; Rabaey, J. M.; Wolisz, A.; Electrical & Electronics Engineering; ERCAN, Ali Özer
    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 pro-active 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.