85 citations · 164 across the 14 of their papers we have counts for
3 papers · 1 filter
Proactive SRV spectrum handoff protocol based on GCS scheme in cognitive radio adhoc network
Morteza Mehrnoush, V. T. Vakili
Cognitive radio technology allows the secondary users to utilize the spectrum, when it is not occupied by the primary users. Whenever a primary user wants to utilize a channel whic…
Perfect Interference Alignment for an Interference Network with General Message Demands
Zainalabedin Samadi, Vahid Tabatabavakili, Farzan Haddadi
Dimensionality requirement poses a major challenge for Interference alignment (IA) in practical systems. This work evaluates the necessary and sufficient conditions on channel stru…
On feasibility of perfect interference alignment in interference networks
Zainalabedin Samadi, Vahid Tabatabavakili, Farzan Haddadi
Interference alignment(IA) is mostly achieved by coding interference over multiple dimensions. Intuitively, the more interfering signals that need to be aligned, the larger the num…