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Multiclass Queueing Network Modeling and Traffic Flow Analysis for SDN Enabled Mobile Core Networks with Network Slicing

Santhosha Kamath, Sanjay Singh, M.Sathish Kumar
2019 IEEE Access  
The service providers face a challenge in the efficient utilization of resources to fulfill the QoS requirement of users to comply with the growth and thereby increasing the revenue.  ...  INDEX TERMS Mobile networks, network modeling, network slicing, software defined network, traffic flow analysis. VOLUME 8, 2020 This work is licensed under a Creative Commons Attribution 4.0 License.  ...  With this approach, we can approximate that the arrival distribution is Poisson with a mean of .  ... 
doi:10.1109/access.2019.2959351 fatcat:7g5idtjr6bcwfb43rydaj3teke

Forwarders vs. centralized server

Sara Alouf, Fabrice Huet, Philippe Nain
2002 Proceedings of the 2002 ACM SIGMETRICS international conference on Measurement and modeling of computer systems - SIGMETRICS '02  
This paper evaluates and compares the performance of two approaches for locating an agent (e.g. a code) in a mobile agent environment.  ...  The first approach dynamically creates a chain of forwarders to locate a moving agent whereas the second one relies on a centralized server to perform this task.  ...  At last, note that our contribution in the field of code mobility is twofold. First, we have identified the best location scheme depending on the network conditions.  ... 
doi:10.1145/511365.511379 fatcat:7ex5dwrbkvf7dlndkf2hafyn3q

Forwarders vs. centralized server

Sara Alouf, Fabrice Huet, Philippe Nain
2002 Performance Evaluation Review  
This paper evaluates and compares the performance of two approaches for locating an agent (e.g. a code) in a mobile agent environment.  ...  The first approach dynamically creates a chain of forwarders to locate a moving agent whereas the second one relies on a centralized server to perform this task.  ...  At last, note that our contribution in the field of code mobility is twofold. First, we have identified the best location scheme depending on the network conditions.  ... 
doi:10.1145/511399.511379 fatcat:h2lma6unvbfipnae7hkajo6zda

Forwarders vs. centralized server

Sara Alouf, Fabrice Huet, Philippe Nain
2002 Proceedings of the 2002 ACM SIGMETRICS international conference on Measurement and modeling of computer systems - SIGMETRICS '02  
This paper evaluates and compares the performance of two approaches for locating an agent (e.g. a code) in a mobile agent environment.  ...  The first approach dynamically creates a chain of forwarders to locate a moving agent whereas the second one relies on a centralized server to perform this task.  ...  At last, note that our contribution in the field of code mobility is twofold. First, we have identified the best location scheme depending on the network conditions.  ... 
doi:10.1145/511334.511379 dblp:conf/sigmetrics/AloufHN02 fatcat:ioxkicop3rdqpjv2d3bc2uc6rq

Metastability of Queuing Networks with Mobile Servers

F. Baccelli, A. Rybko, S. Shlosman, A. Vladimirov
2018 Journal of statistical physics  
We study symmetric queuing networks with moving servers and FIFO service discipline.  ...  The mean-field limit dynamics demonstrates unexpected behavior which we attribute to the meta-stability phenomenon.  ...  Mean-field infinite networks This section is focused on the mean-field version of certain infinite networks. We first consider the networks (Z 1 ) N as N → ∞.  ... 
doi:10.1007/s10955-018-2023-z fatcat:dhroxaz4afbefaibmo6sso7rj4

Insensitive Bounds for the Stationary Distribution of a Single Server Retrial Queue with Server Subject to Active Breakdowns

Mohamed Boualem
2014 Advances in Operations Research  
The paper addresses monotonicity properties of the single server retrial queue with no waiting room and server subject to active breakdowns.  ...  The obtained results allow us to place in a prominent position the insensitive bounds for the stationary distribution of the embedded Markov chain related to the model in the study.  ...  Acknowledgments The author thanks the referees for valuable comments and constructive suggestions. The author thanks also Dr. A. Bareche (Research Unit LaMOS, University of Bejaia) and Dr. M.  ... 
doi:10.1155/2014/985453 fatcat:eczglic4vvgr7fgv6npraxmiaa

MPEG-4 stream transmission and synchronization for parallel servers

Kwang-Sik Shin, Wan-Oh Yoon, Jin-Ha Jung, Sang-Bang Choi
2006 IEEE Multimedia  
Consequently, MPEG-4 meets the emerging needs of such applications as video on Internet multimedia broadcasting, notably across mobile networks, because-even if the mobile channel has a high bit-error  ...  A second limitation of the single-server approach to VoD is that video contents can't be serviced if the server fails.  ...  Acknowledgments The authors thank the anonymous reviewers for their much-appreciated comments and suggestions. This work was supported by an Inha University research grant.  ... 
doi:10.1109/mmul.2006.13 fatcat:75zqp4jberhmbcfdnat5x7wwo4

Scalability and Dimensioning of Network-Capacity Measurement System using Reflecting Servers [article]

Svante Ekelin, Andreas Johnsson, Christofer Flinta
2015 arXiv   pre-print
The framework is based on a method for explicit calculation of queuelength and waiting-time distributions, where results from M/G/1 queuing theory are combined with Monte Carlo integration.  ...  The main result is a framework for dimensioning of large-scale network capacity measurement systems based on TWAMP.  ...  formula, indicates that the mean waiting time grows beyond all bounds as ρ approaches unity.  ... 
arXiv:1505.06310v1 fatcat:2wbg5tet2vdafkyhyedockiwyi

Edge Server Deployment Based on Reinforcement Learning in Mobile Edge Computing

Zixiang Wang, Jipeng Zhou
2022 Zenodo  
Mobile Edge Computing (MEC) is to sink the resource of remote cloud computing center to the edge network to provide users with better services.  ...  Although there has been significant research in the field of mobile edge computing, little attention has been given to understanding the placement of edge servers to optimize the mobile edge computing  ...  After determining the physical location of the edge server 𝑠 𝑗 , the base station with the minimum network delay with the edge server 𝑠 𝑗 is assigned to 𝑠 𝑗 .  ... 
doi:10.5281/zenodo.6409980 fatcat:jhsvhmyl3jh6vegbv5zgvwbbhq

Client-server computing in mobile environments

Jin Jing, Abdelsalam Sumi Helal, Ahmed Elmagarmid
1999 ACM Computing Surveys  
In this survey, we provide a concrete framework and categorization of the various ways of supporting mobile client-server computing for information access.  ...  In the meantime, research addressing information access in mobile environments has proliferated.  ...  With the agent-proxy approach, neither Web clients nor servers need to be modified. The HTTP agent intercepts requests generated by the Web client on the mobile node.  ... 
doi:10.1145/319806.319814 fatcat:z2sqksxrrra4jivrtdpevobirm

Embedded Real-Time HTTP Server

Radosław Czarnecki, Stanislaw Deniziak
2015 International Journal of Computer Network and Information Security  
Finally, in section 6, we end with some conclusions and show further work to develop in this field.  ...  Unlike existing web servers, in our approach, requests are processed not in the -first in first out‖ order but according to their deadlines and the expected server load.  ...  Computer Network and Information Security, 2015, 5, 1-8 the end of line, time means a deadline value given in seconds (default) or milliseconds.  ... 
doi:10.5815/ijcnis.2015.05.01 fatcat:ytukech2gvdzzipg644p7lfmfe

A Survey on Push based Server Initiated Update Mechanism for Caching in Wireless Network

A. Kanchana, P. Gayathri
2015 Indian Journal of Science and Technology  
Data caching between nodes in a Mobile Ad hoc Network (MANET) has been an important consideration now a day.  ...  Here we focus on providing cache consistency in a mobile environment so as to increase the probability of data from caching nodes instead of from the server.  ...  If valid it means the data in the cache and the data server is same and if invalid it replies that the data in the cache and server does not match.  ... 
doi:10.17485/ijst/2015/v8i32/87771 fatcat:bxmakcfhq5fspey5m7irtocrki

An Efficient Video Hooking in Androidx86 to Reduce Server Overhead in Virtual Desktop Infrastructure [chapter]

Tien-Dung Nguyen, Cong-Thinh Huynh, Hyun-Woo Lee, Eui-Nam Huh
2014 Lecture Notes in Electrical Engineering  
Executing resource-intensive applications in virtual desktop on the cloud servers rather than on the mobile devices enables accessing any application from any location with any devices.  ...  From the results of experiment, we show that our approach can reduce cpu and memory usage than others.  ...  This research was supported by the ETRI, Korea, under the R&D program supervised by the ETRI (12RR1500).  ... 
doi:10.1007/978-3-642-41671-2_15 fatcat:hkdyla5sprgbrco53bgw3bxccy

Joint delay and power control in single-server queueing systems

Andrea Bianco, Mario R. Casu, Paolo Giaccone, Marco Ricca
2013 2013 IEEE Online Conference on Green Communications (OnlineGreenComm)  
Abstract-Many power-aware resource allocation problems in packet networks can be modeled as single-server queueing systems, in which the power consumption depends on the actual service rate.  ...  We consider the scenario in which the queue service rate is controlled to minimize server power consumption.  ...  ACKNOWLEDGMENTS The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement n. 257740 (Network of Excellence "TREND  ... 
doi:10.1109/onlinegreencom.2013.6731028 dblp:conf/onlinegreencomm/BiancoCGR13 fatcat:c2bvlb76anfmbe3hu7cqig34qu

iMODS: internal coordinates normal mode analysis server

José Ramón López-Blanco, José I. Aliaga, Enrique S. Quintana-Ortí, Pablo Chacón
2014 Nucleic Acids Research  
The server is free and open to all users with no login requirement at http://imods.chaconlab. org.  ...  The server is versatile; non-specialists can rapidly characterize potential conformational changes, whereas advanced users can customize the model resolution with multiple coarse-grained atomic representations  ...  Gleicher for sharing the source code of their affine-model-based approach for the automated illustration of normal modes and Prof. S.  ... 
doi:10.1093/nar/gku339 pmid:24771341 pmcid:PMC4086069 fatcat:e3r4bfyt2jbsxdvhm4b2nkwbm4
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