100 citations · 168 across the 7 of their papers we have counts for
8 papers
Performance laws of large heterogeneous cellular networks
Bartlomiej Blaszczyszyn, Miodrag Jovanovic, Mohamed Kadhem Karray
We propose a model for heterogeneous cellular networks assuming a space-time Poisson process of call arrivals, independently marked by data volumes, and served by different types o…
What frequency bandwidth to run cellular network in a given country? - a downlink dimensioning problem
Bartlomiej Blaszczyszyn, Mohamed Kadhem Karray
We propose an analytic approach to the frequency bandwidth dimensioning problem, faced by cellular network operators who deploy/upgrade their networks in various geographical regio…
Wireless networks appear Poissonian due to strong shadowing
Bartlomiej Blaszczyszyn, Mohamed Kadhem Karray, Holger Paul Keeler
Geographic locations of cellular base stations sometimes can be well fitted with spatial homogeneous Poisson point processes. In this paper we make a complementary observation: In…
How user throughput depends on the traffic demand in large cellular networks
Bartlomiej Blaszczyszyn, Miodrag Jovanovic, Mohamed Kadhem Karray
Little's law allows to express the mean user throughput in any region of the network as the ratio of the mean traffic demand to the steady-state mean number of users in this region…
Quality of Service in Wireless Cellular Networks Subject to Log-Normal Shadowing
Bartlomiej Blaszczyszyn, Mohamed Kadhem Karray
Shadowing is believed to degrade the quality of service (QoS) in wireless cellular networks. Assuming log-normal shadowing, and studying mobile's path-loss with respect to the serv…
Quality of Real-Time Streaming in Wireless Cellular Networks - Stochastic Modeling and Analysis
Bartlomiej Blaszczyszyn, Miodrag Jovanovic, Mohamed Kadhem Karray
We present a new stochastic service model with capacity sharing and interruptions, appropriate for the evaluation of the quality of real-time streaming (RTS), like e.g. mobile TV,…
SINR-based k-coverage probability in cellular networks with arbitrary shadowing
Holger Paul Keeler, Bartlomiej Blaszczyszyn, Mohamed Kadhem Karray
We give numerically tractable, explicit integral expressions for the distribution of the signal-to-interference-and-noise-ratio (SINR) experienced by a typical user in the down-lin…
Using Poisson processes to model lattice cellular networks
Bartlomiej Blaszczyszyn, Mohamed Kadhem Karray, Holger Paul Keeler
An almost ubiquitous assumption made in the stochastic-analytic study of the quality of service in cellular networks is Poisson distribution of base stations. It is usually justifi…