5 citations · 12 across the 14 of their papers we have counts for
5 papers · 1 filter
Infrastructure Sharing for Mobile Network Operators: Analysis of Trade-offs and Market
Tachporn Sanguanpuak, Sudarshan Guruacharya, Ekram Hossain +2
The conflicting problems of growing mobile service demand and underutilization of dedicated spectrum has given rise to a paradigm where mobile network operators (MNOs) share their…
Level-Triggered Harvest-then-Consume Protocol with Two Bits or Less Energy State Information
Sudarshan Guruacharya, Vandana Mittal, Ekram Hossain
We propose a variation of harvest-then-consume protocol with low complexity where the harvest and consume phases change when the battery energy level reaches certain thresholds. Th…
Battery Recharge Time of a Stochastic Linear and Non-Linear Energy Harvesting System
Sudarshan Guruacharya, Vandana Mittal, Ekram Hossain
Systems harvesting energy from a stochastic source have been widely studied in the literature. However, we are not aware of any work that deals with the time it takes for a battery…
Self-Sustainability of Energy Harvesting Systems: Concept, Analysis, and Design
Sudarshan Guruacharya, Ekram Hossain
Ambient energy harvesting is touted as a low cost solution to prolong the life of low-powered devices, reduce the carbon footprint, and make the system self-sustainable. Most resea…
SINR Outage Evaluation in Cellular Networks: Saddle Point Approximation (SPA) Using Normal Inverse Gaussian (NIG) Distribution
Sudarshan Guruacharya, Hina Tabassum, Ekram Hossain
Signal-to-noise-plus-interference ratio (SINR) outage probability is among one of the key performance metrics of a wireless cellular network. In this paper, we propose a semi-analy…