842 citations · 1.2k across the 17 of their papers we have counts for
5 papers · 1 filter
On Service-Chaining Strategies using Virtual Network Functions in Operator Networks
Abhishek Gupta, M. Farhan Habib, Uttam Mandal +3
Network functions (e.g., firewalls, load balancers, etc.) have been traditionally provided through proprietary hardware appliances. Often, hardware appliances need to be hardwired…
Multiple Service Chain Placement and Routing in a Network-enabled Cloud
Abhishek Gupta, Brigitte Jaumard, Massimo Tornatore +1
Network Function Virtualization (NFV) aims to abstract the functionality of traditional proprietary hardware into software as Virtual Network Functions (VNFs), which can run on com…
Modeling and Analyzing Millimeter Wave Cellular Systems
Jeffrey G. Andrews, Tianyang Bai, Mandar Kulkarni +3
We provide a comprehensive overview of mathematical models and analytical techniques for millimeter wave (mmWave) cellular systems. The two fundamental physical differences from co…
Gains of Restricted Secondary Licensing in Millimeter Wave Cellular Systems
Abhishek K. Gupta, Ahmed Alkhateeb, Jeffrey G. Andrews +1
Sharing the spectrum among multiple operators seems promising in millimeter wave (mmWave) systems. One explanation is the highly directional transmission in mmWave, which reduces t…
A Primer on Cellular Network Analysis Using Stochastic Geometry
Jeffrey G. Andrews, Abhishek K. Gupta, Harpreet S. Dhillon
This tutorial is intended as an accessible but rigorous first reference for someone interested in learning how to model and analyze cellular network performance using stochastic ge…