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We consider a multi-operator small cell network where mobile network operators are sharing a common pool of radio resources. The goal is to ensure long term fairness of spectrum sharing without coordination among small cell base stations. It is assumed that spectral allocation of the small cells is orthogonal to the macro network layer, and thus, only the small cell traffic is modeled. We develop...
The essence of high Quality of Service (QoS) provisioning in any network is centred on optimization which can be approached from different perspectives depending on the network operator's target and Key Performance Indicator (KPI) parameter tweaking ability. In this article, we present a collaborative resource allocation technique using the Market Game that utilizes the Shapley value solution concept...
This paper presents a joint resource allocation and interference avoidance algorithm for uplink transmissions in a multi-cell cognitive radio network (CRN), which overlays with a multi-cell primary network (PN). We consider a primary willingness based coexistent architecture. Primary base stations will broadcast pilot signals and interference margins to the CRN for interference channel evaluation...
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