1.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute for Research in Fundamental SciencesIR578 papers
- Centre National de la Recherche ScientifiqueFR221 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT204 papers
- California Institute of TechnologyUS193 papers
- The Ohio State UniversityUS193 papers
- University of WarsawPL190 papers
- Isfahan University of TechnologyIR188 papers
- TU WienAT172 papers
- Universität HamburgDE172 papers
- University of California, Santa BarbaraUS164 papers
- University of Notre DameUS162 papers
- Texas A&M UniversityUS161 papers
12 papers · 2 filters
Multi-antenna Interference Management for Coded Caching
Antti Tölli, Seyed Pooya Shariatpanahi, Jarkko Kaleva +1
A multi-antenna broadcast channel scenario is considered where a base station delivers contents to cache-enabled user terminals. A joint design of coded caching (CC) and multigroup…
Joint Sum Rate And Error Probability Optimization: Finite Blocklength Analysis
Mahdi Haghifam, Mohammad Robat Mili, Behrooz Makki +2
We study the tradeoff between the sum rate and the error probability in downlink of wireless networks. Using the recent results on the achievable rates of finite-length codewords,…
Iterative method for simultaneous sparse approximation
Sahar Sadrizadeh, Shahrzad Kiani, Mahdi Boloursaz +1
This paper studies the problem of Simultaneous Sparse Approximation (SSA). This problem arises in many applications which work with multiple signals maintaining some degree of depe…
On the relaxed maximum-likelihood blind MIMO channel estimation for orthogonal space-time block codes
Kamran Kalbasi, S. Jamaloddin Golestani
This paper concerns the maximum-likelihood channel estimation for MIMO systems with orthogonal space-time block codes when the finite alphabet constraint of the signal constellatio…
Storage, Communication, and Load Balancing Trade-off in Distributed Cache Networks
Mahdi Jafari Siavoshani, Ali Pourmiri, Seyed Pooya Shariatpanahi
We consider load balancing in a network of caching servers delivering contents to end users. Randomized load balancing via the so-called power of two choices is a well-known approa…
Energy-Efficient Transponder Configuration for FMF-based Elastic Optical Networks
Mohammad Hadi, Mohammad Reza Pakravan
We propose an energy-efficient procedure for transponder configuration in FMF-based elastic optical networks in which quality of service and physical constraints are guaranteed and…
MIMO Underwater Visible Light Communications: Comprehensive Channel Study, Performance Analysis, and Multiple-Symbol Detection
Mohammad Vahid Jamali, Pooya Nabavi, Jawad A. Salehi
In this paper, we analytically study the bit error rate (BER) performance of underwater visible light communication (UVLC) systems with binary pulse position modulation (BPPM). We…
Existence and Continuity of Differential Entropy for a Class of Distributions
Hamid Ghourchian, Amin Gohari, Arash Amini
In this paper, we identify a class of absolutely continuous probability distributions, and show that the differential entropy is uniformly convergent over this space under the metr…
How Compressible are Innovation Processes?
Hamid Ghourchian, Arash Amini, Amin Gohari
The sparsity and compressibility of finite-dimensional signals are of great interest in fields such as compressed sensing. The notion of compressibility is also extended to infinit…
Characterizing the Rate-Memory Tradeoff in Cache Networks within a Factor of 2
Qian Yu, Mohammad Ali Maddah-Ali, A. Salman Avestimehr
We consider a basic caching system, where a single server with a database of files (e.g. movies) is connected to a set of users through a shared bottleneck link. Each user…
On the Capacity of a Class of Signal-Dependent Noise Channels
Hamid Ghourchian, Gholamali Aminian, Amin Gohari +2
In some applications, the variance of additive measurement noise depends on the signal that we aim to measure. For instance, additive Gaussian signal-dependent noise (AGSDN) channe…
Integer-Forcing Message Recovering in Interference Channels
Seyed Mohammad Azimi-Abarghouyi, Mohsen Hejazi, Behrooz Makki +2
In this paper, we propose a scheme referred to as integer-forcing message recovering (IFMR) to enable receivers to recover their desirable messages in interference channels. Compar…