1.3k citations
- Perimeter InstituteCA36 papers
- Massachusetts Institute of TechnologyUS9 papers
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- University of California, BerkeleyUS6 papers
- California Institute of TechnologyUS5 papers
- Harvard UniversityUS5 papers
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- University of GuelphCA5 papers
- Canadian Institute for Advanced ResearchCA4 papers
- Centrum Wiskunde & InformaticaNL4 papers
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- Imperial College LondonGB4 papers
22 papers · 1 filter
On the Symmetric Gaussian Interference Channel with Partial Unidirectional Cooperation
Hossein Bagheri, Abolfazl S. Motahari, Amir K. Khandani
A two-user symmetric Gaussian Interference Channel (IC) is considered in which a noiseless unidirectional link connects one encoder to the other. Having a constant capacity, the ad…
The Secrecy Capacity Region of the Degraded Vector Gaussian 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 via a Gaussian MIMO broadcast channel. A wire-t…
A Greedy Omnidirectional Relay Scheme
Liang-Liang Xie
A greedy omnidirectional relay scheme is developed, and the corresponding achievable rate region is obtained for the all-source all-cast problem. The discussions are first based on…
On the Throughput Maximization in Dencentralized Wireless Networks
Jamshid Abouei, Alireza Bayesteh, Masoud Ebrahimi +1
A distributed single-hop wireless network with links is considered, where the links are partitioned into a fixed number () of clusters each operating in a subchannel with ba…
Optimal Coding for the Erasure Channel with Arbitrary Alphabet Size
Shervan Fashandi, Shahab Oveis Gharan, Amir K. Khandani
An erasure channel with a fixed alphabet size , where , is studied. It is proved that over any erasure channel (with or without memory), Maximum Distance Separable (MDS…
Capacity of Block-Memoryless Channels with Causal Channel Side Information
Hamid Farmanbar, Amir K. Khandani
The capacity of a time-varying block-memoryless channel in which the transmitter and the receiver have access to (possibly different) noisy causal channel side information (CSI) is…