Results 11 to 20 of about 21,280 (301)

Call blocking probabilities for Poisson traffic under the Multiple Fractional Channel Reservation policy [PDF]

, 2016
In this paper, we study the performance of the Multiple Fractional Channel Reservation (MFCR) policy, which is a bandwidth reservation policy that allows the reservation of real (not integer) number of channels in order to favor calls of high channel ...
Moscholios, Ioannis, Vasilakis, Vasileios, Logothetis, Michael, Vassilakis, Vassilios, M. D. Logothetis, V. G. Vassilakis, I. D. Moscholios   +6 more
core   +1 more source

Blocking Probabilities in WDM Switching Networks using Overflow Analysis Method [PDF]

, 2008
Wavelength Division Multiplexed switching networks are considered as an important candidate for the future transport networks. As the size of network increases conventional methods used in teletraffic theory to model these networks become computationally
Khoja, Shakeel, Abid Karim, Arif Ali Rehman, Karim, Abid, Shakeel Ahmed Khoja, Rehman, Arif Ali   +5 more
core   +1 more source

Handoff modeling in cellular CDMA with finite sources and state-dependent bandwidth requirements [PDF]

, 2014
It is envisioned that small cells are going to play an important role in future cellular networks. Due to limited coverage areas of small cells and increased user mobility, a proper analysis and evaluation of handoff traffic is of major importance.
Vasilakis, Vasileios, Moscholios, Ioannis, Logothetis, Michael, Vassilakis, Vassilios, Ioannis D. Moscholios, Vardakas, John, Michael D. Logothetis, Vassilios G. Vassilakis, John S. Vardakas   +8 more
core   +1 more source

Multiservice Loss Models for Cloud Radio Access Networks

IEEE Access, 2021
In this paper, a cloud radio access network (C-RAN) is considered where the remote radio heads (RRHs) are separated from the baseband units which form a common pool of computational resource units.
Iskanter-Alexandros Chousainov, Ioannis D. Moscholios, Panagiotis Sarigiannidis, Michael D. Logothetis   +3 more
doaj   +1 more source

E2E Blocking Probability of IPTV and P2PTV [PDF]

, 2008
Increased Internet speeds together with new possibilities for tailor-made television services have spurred the interest in providing television via the Internet. Several television services are readily available and both IP-layer and application-layer (P2P) technologies are used.
Lu, Y. (author), Kuipers, F.A. (author), Janic, M. (author), Van Mieghem, P. (author)   +3 more
openaire   +3 more sources

Measuring the effect of monitoring on a cloud computing system by estimating the delay time of requests

Journal of King Saud University: Computer and Information Sciences, 2022
Leveraging cloud computing services to improve the flexibility and scalability of the IT services delivered to end-users is becoming increasingly important.
M.M. Khalil, A.D. Khomonenko, M.D. Matushko   +2 more
doaj   +1 more source

Approximate analysis of non-stationary loss queues and networks of loss queues with general service time distributions [PDF]

, 2011
A Fixed Point Approximation (FPA) method has recently been suggested for non-stationary analysis of loss queues and networks of loss queues with Exponential service times.
Worthington, D. J., N. Izady, D. Worthington, Izady, N., Izady, N, Izady, Navid, Worthington, Dave, Worthington, D J   +7 more
core   +1 more source

Call blocking probabilities in a two‐link multirate loss system for Poisson traffic

IET Networks, 2018
The authors propose two multirate teletraffic loss models in a two‐link system that accommodates Poisson arriving calls from different service‐classes with different bandwidth‐per‐call requirements.
Stefanos G. Sagkriotis, Spyros K. Pantelis, Ioannis D. Moscholios, Vassilios G. Vassilakis   +3 more
doaj   +1 more source

On the Evaluation of Handover Exchange Schemes Between Two Cognitive Radio Base Stations with and without Buffers [PDF]

International Journal of Electronics and Telecommunications, 2018
This article investigates and evaluates a handover exchange scheme between two secondary users (SUs) moving in different directions across the handover region of neighboring cell in a cognitive radio network.
Ebenezer Esenogho, Elie N. Mambou, Hendrik C. Ferreira   +2 more
doaj   +1 more source

Transient handover blocking probabilities in road covering cellular mobile networks [PDF]

, 2002
This paper investigates handover and fresh call blocking probabilities for subscribers moving along a road in a traffic jam passing through consecutive cells of a wireless network.
Boucherie, R.J., Boucherie, Richardus J., van der Wal, Jan, van der Wal, J., Wal, van der, J., Boucherie, Richardus J.; id_orcid   +5 more
core   +1 more source