Inter-cell interference alignment in multi cell multiuser channels

Multiuser MIMO Transmitter Optimization for Inter-Cell Interference Mitigation

The optimization of the transmitter precoder (steering vectors and power allocation) for a MIMO Broadcast Channel (MIMO-BC) subject to general linear constraints is considered. These include various types of system constraints such as sum power, per-antenna or per-group-of-antennas power constraints, and “forbidden interference direction” constraints. We consider the transmitter optimization pr...

Multiuser interference cancellation in time-varying channels.

In this letter, an adaptive time-reversal multichannel combiner is embedded within an iterative successive interference cancellation receiver. With the addition of matching pursuit, a sparse channel estimation technique, the combined receiver is shown to provide both temporal interference cancellation as well as spatial interference suppression in decoding simultaneous transmissions from separa...

Achieving Inter-Cell Interference Coordination in a multi-vendor small cell LTE network

Inter-cell interference in mesh networks

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Inter-cell Interference Mitigation in Multi-cell Cooperating System Based on SLNR Method

Coordinated Multi-Point transmission/reception (CoMP) can increase the performance of the cell edge users, the spectrum efficiency and mitigate the inter-cell interference among cells. In the CoMP scenario, several base stations which usually need satisfy the cooperating condition serve a single or several cell-edge users cooperatively. As we know, the CoMP techniques can be characterized into ...