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Performance Comparison between Interference Minimization and Signal Maximization in Multi-Cell Random Access Networks
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 Title & Authors
Performance Comparison between Interference Minimization and Signal Maximization in Multi-Cell Random Access Networks
Jo, Han-Seong; Jin, Hu; Jung, Bang Chul;
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 Abstract
Opportunistic interference alignment (OIA) has been proposed for multi-cell random access networks (RAN), which minimizes the generating interference to neighboring RANs and yields better performance compared with the conventional techniques. The OIA for RANs considers both physical (PHY) and medium access control (MAC) layers. In this paper, we introduce a protocol of which each user maximizes the transmit signal regardless of the generating interference to neighboring RANs, contrary to the OIA technique. In addition, we compare the performance of the signal-maximization technique with the OIA technique.
 Keywords
Opportunistic interference alignment;transmit beamforming;slotted ALOHA;random access networks;
 Language
Korean
 Cited by
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