On the self-similar nature of Ethernet traffic (extended version)
IEEE/ACM Transactions on Networking (TON)
Empirically derived analytic models of wide-area TCP connections
IEEE/ACM Transactions on Networking (TON)
Wide-area traffic: the failure of Poisson modeling
SIGCOMM '94 Proceedings of the conference on Communications architectures, protocols and applications
Analysis, modeling and generation of self-similar VBR video traffic
SIGCOMM '94 Proceedings of the conference on Communications architectures, protocols and applications
Experimental queueing analysis with long-range dependent packet traffic
IEEE/ACM Transactions on Networking (TON)
Self-similarity in World Wide Web traffic: evidence and possible causes
Proceedings of the 1996 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
On the relevance of long-range dependence in network traffic
Conference proceedings on Applications, technologies, architectures, and protocols for computer communications
The art of computer programming, volume 2 (3rd ed.): seminumerical algorithms
The art of computer programming, volume 2 (3rd ed.): seminumerical algorithms
Self-similar traffic and upper bounds to buffer-overflow probability in an ATM queue
Performance Evaluation
Integrated services architecture: the next-generation internet
International Journal of Network Management
Characterizing user behavior and network performance in a public wireless LAN
SIGMETRICS '02 Proceedings of the 2002 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
WCDMA for UMTS: Radio Access for Third Generation Mobile Communications
WCDMA for UMTS: Radio Access for Third Generation Mobile Communications
On the relationship between file sizes, transport protocols, and self-similar network traffic
ICNP '96 Proceedings of the 1996 International Conference on Network Protocols (ICNP '96)
On resource management and QoS guarantees for long range dependent traffic
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 2)-Volume - Volume 2
Explaining World Wide Web Traffic Self-Similarity
Explaining World Wide Web Traffic Self-Similarity
A Long-Range Dependent Workload Model for Packet Data Traffic
Mathematics of Operations Research
Characterizing flows in large wireless data networks
Proceedings of the 10th annual international conference on Mobile computing and networking
The changing usage of a mature campus-wide wireless network
Proceedings of the 10th annual international conference on Mobile computing and networking
Simulation input analysis: difficulties in simulating queues with Pareto service
Proceedings of the 34th conference on Winter simulation: exploring new frontiers
Cisco QOS Exam Certification Guide (IP Telephony Self-Study) (2nd Edition)
Cisco QOS Exam Certification Guide (IP Telephony Self-Study) (2nd Edition)
An analytical model based on G/M/1 with self-similar input to provide end-to-end QoS in 3G networks
Proceedings of the 4th ACM international workshop on Mobility management and wireless access
Introduction to Probability Models, Ninth Edition
Introduction to Probability Models, Ninth Edition
Simulation of voice over MPLS communication networks
ICCS '02 Proceedings of the The 8th International Conference on Communication Systems - Volume 01
Tail probabilities for a multiplexer with self-similar traffic
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 3
On multimedia networks: self-similar traffic and network performance
IEEE Communications Magazine
Wireless Internet access for mobile subscribers based on the GPRS/UMTS network
IEEE Communications Magazine
Supporting real-time IP multimedia services in UMTS
IEEE Communications Magazine
In search of the all-IP mobile network
IEEE Communications Magazine
Efficient resource allocation for China's 3G/4G wireless networks
IEEE Communications Magazine
Packet Trains--Measurements and a New Model for Computer Network Traffic
IEEE Journal on Selected Areas in Communications
Local area network characteristics, with implications for broadband network congestion management
IEEE Journal on Selected Areas in Communications
Statistical analysis of CCSN/SS7 traffic data from working CCS subnetworks
IEEE Journal on Selected Areas in Communications
On the use of fractional Brownian motion in the theory of connectionless networks
IEEE Journal on Selected Areas in Communications
Traffic engineering and QoS control between wireless diffserv domains using PQ and LLQ
Proceedings of the 5th ACM international workshop on Mobility management and wireless access
Per-stream loss behavior of ΣMAP/M/1/K queuing system with a random early detection mechanism
Information Sciences: an International Journal
Performance analysis of priority queueing systems in discrete time
Network performance engineering
Performance analysis for power saving class type III of IEEE 802.16 in WiMAX
Computer Networks: The International Journal of Computer and Telecommunications Networking
Hi-index | 0.24 |
In order to deliver innovative and cost-effective IP multimedia applications over mobile devices, there is a need to develop a unified service platform for the future mobile Internet referred as the Next Generation (NG) all-IP network. It is convincingly demonstrated by numerous recent studies that modern multimedia network traffic exhibits long-range dependence (LRD) and self-similarity. These characteristics pose many novel and challenging problems in traffic engineering and network planning. One of the major concerns is how to allocate network resources efficiently to diverse traffic classes with heterogeneous QoS constraints. However, much of the current understanding of wireless traffic modeling is based on classical Poisson distributed traffic, which can yield misleading results and hence poor network planning. Unlike most existing studies that primarily focus on the analysis of single-queue systems based on the simplest First-Come-First-Serve (FCFS) scheduling policy, in this paper we introduce the first of its kind analytical performance model for multiple-queue systems with self-similar traffic scheduled by priority queueing to support differentiated QoS classes. The proposed model is based on a G/M/1 queueing system that takes into account multiple classes of traffic that exhibit long-range dependence and self-similarity. We analyze the model on the basis of non-preemptive priority and find exact packet delay and packet loss rate of the corresponding classes. We develop a finite queue Markov chain for non-preemptive priority scheduling, extending the previous work on infinite capacity systems. We extract a numerical solution for the proposed analytical framework by formulating and solving the corresponding Markov chain. We further present a comparison of the numerical analysis with comprehensive simulation studies of the same system. We also implement a Cisco-router based test bed, which serves to validate the mathematical, numerical, and simulation results as well as to support in understanding the QoS behaviour of realistic traffic input.