348 citations · 732 across the 19 of their papers we have counts for
6 papers · 1 filter
Asymptotically optimal pilot allocation over Markovian fading channels
Maialen Larranaga, Mohamad Assaad, Apostolos Destounis +1
We investigate a pilot allocation problem in wireless networks over Markovian fading channels. In wireless systems, the Channel State Information (CSI) is collected at the Base Sta…
Throughput-Optimal Multi-hop Broadcast Algorithms
Abhishek Sinha, Georgios Paschos, Eytan Modiano
In this paper we design throughput-optimal dynamic broad- cast algorithms for multi-hop networks with arbitrary topolo- gies. Most of the previous broadcast algorithms route pack-…
Online and Global Network Optimization: Towards the Next-Generation of Routing Platforms
Jérémie Leguay, Moez Draief, Symeon Chouvardas +4
The computation power of SDN controllers fosters the development of a new generation of control plane that uses compute-intensive operations to automate and optimize the network co…
Wireless Caching: Technical Misconceptions and Business Barriers
Georgios Paschos, Ejder Baştuğ, Ingmar Land +2
Caching is a hot research topic and poised to develop into a key technology for the upcoming 5G wireless networks. The successful implementation of caching techniques however, cruc…
Placing Dynamic Content in Caches with Small Population
Mathieu Leconte, Georgios Paschos, Lazaros Gkatzikis +3
This paper addresses a fundamental limitation for the adoption of caching for wireless access networks due to small population sizes. This shortcoming is due to two main challenges…
Streaming Big Data meets Backpressure in Distributed Network Computation
Apostolos Destounis, Georgios S. Paschos, Iordanis Koutsopoulos
We study network response to queries that require computation of remotely located data and seek to characterize the performance limits in terms of maximum sustainable query rate th…