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This paper presents a dynamic spectrum sharing algorithm to minimize the inter-cell interference, so as to achieve a high system performance. This algorithm operates in a self-organized manner without the need of any centralized control, thereby is especially useful in local area (LA) where the enhanced-NodeBs (eNB) are close and coordination among them is hard or expensive to achieve. Results show...
In this paper we propose a non-contention based mechanism for allocation of the spectral resources by several interfering Home e-NodeBs (HeNBs) deployed by the same or different operators, potentially in random manner in a given geographical area. The proposed mechanism facilitates allocation of spectral resources from a common pool based on the individual traffic requirements of the HeNBs, thereby...
In this work, we have analyzed a joint spatial diversity and multiplexing transmission structure for MIMO-OFDM system, where orthogonal space-frequency block coding (OSFBC) is used across all spatial multiplexing branches. We have derived a BLAST-like non-linear successive interference cancellation (SIC) receiver where the detection is done on sub-carrier by sub-carrier basis based on both zero forcing...
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