36 citations · 48 across the 4 of their papers we have counts for
4 papers
The Secrecy Rate Region of the Broadcast Channel
Ghadamali Bagherikaram, Abolfazl S. Motahari, Amir K. Khandani
In this paper, we consider a scenario where a source node wishes to broadcast two confidential messages for two respective receivers, while a wire-tapper also receives the transmit…
On the Capacity of the Diamond Half-Duplex Relay Channel
Hossein Bagheri, Abolfazl S. Motahari, Amir K. Khandani
We consider a diamond-shaped dual-hop communication system consisting a source, two parallel half-duplex relays and a destination. In a single antenna configuration, it has been pr…
Capacity Bounds for the Gaussian Interference Channel
Abolfazl S. Motahari, Amir K. Khandani
The capacity region of the two-user Gaussian Interference Channel (IC) is studied. Three classes of channels are considered: weak, one-sided, and mixed Gaussian IC. For the weak Ga…
To Decode the Interference or To Consider it as Noise
Abolfazl S. Motahari, Amir K. Khandani
We address single-user data transmission over a channel where the received signal incurs interference from a finite number of users (interfering users) that use single codebooks fo…