MPLS over ATM and IP over ATM methods for multimedia applications

Koçak, Cemal; Ertürk, İsmail; Ekiz, Hüseyin

doi:10.1016/j.csi.2007.11.003

Cited by 11 publications

(8 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Figures (2) and (3) show the packet delay variation, end to end delay (in seconds) and the received traffic in bytes for video traffic, while table (4) shows the average packet delay variation and end to end delay for all networks. Table (5) shows Total video packet sent, total packet received and packet loss ratio.…”

Section: )Video Resultsmentioning

confidence: 99%

“…MPLS technology came up to the picture to overcome the traditional IP routing and to make routing fast, manageable and able to carry heavy traffic, and accept new routing architectures. Several studies showed that MPLS has solved a lot of problems related to integration of layer 2 protocols [3], real time and multimedia application requirements [4], [5], [6] , fast rerouting and recovery [7], and traffic engineering [8], [9], [10]. In all of the previous studies, it's found that most of the simulated networks have only one type of traffic and for the networks that have more than one type of traffic, they have only one user for each traffic type.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Performance Evaluation of Multimedia Applications QoS over Hybrid IPv4/MPLS Networks

Fathy

Elsaied

2014

The International Conference on Electrical Engineering

View full text Add to dashboard Cite

The demand for Multi-Protocol Label Switching (MPLS) is increasing day by day in most internet service provider networks. MPLS provides efficient forwarding, routing and switching of traffic flow through the network. MPLS technology has proven itself in providing the required Quality of service (QoS) needed by multimedia and real time application traffic, but it's almost impossible to convert the existing entire huge IPv4 networks to MPLS technology. This paper simulates hybrid IPv4/MPLS networks to overcome multimedia applications QoS problems by obtaining a performance close to pure MPLS network performance. Three different scenarios are investigated using OPNET simulator. Those scenarios are pure IP network, pure MPLS network, and hybrid IP/MPLS network. The simulation results point up the pros and cons of each scenario in terms of end-to-end delay, delay variation, packet loss ratio, packet delivery ratio, and voice MOS value. In short, pure MPLS network provides the best performance for multimedia traffic but close results can be achieved using hybrid IP/MPLS network.

show abstract

Section: )Video Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Multimedia Applications QoS over Hybrid IPv4/MPLS Networks

Fathy

Elsaied

2014

The International Conference on Electrical Engineering

View full text Add to dashboard Cite

show abstract

“…At the same time, a few high‐speed router products as fast as ATM switches were developed to satisfy the demands from the market. In the beginning of 2000 and with the existence of MPLS, research and development on the switching protocol has narrowed down to implementing and improving MPLS, as it is an IP‐based system; IP is a common protocol for wide area network and metropolitan area network …”

Section: Switching and Routing Protocols Overviewmentioning

confidence: 99%

“…In the beginning of 2000 and with the existence of MPLS, research and development on the switching protocol has narrowed down to implementing and improving MPLS, as it is an IP-based system; IP is a common protocol for wide area network and metropolitan area network. [17][18][19] Multiprotocol label switching is bonded with IP packet, and a slot is provided in any IP packet frame version; thus, there is no requirement for a transaction system and complicated integration process when the communication is conducted using an IP-based system. Moreover, MPLS provides efficient forwarding for IP packet, such as reducing the required amount of per-packet processing (only examine label for forwarding) at each router in an IP-based network.…”

Section: Switching and Routing Protocols Overviewmentioning

confidence: 99%

Label‐QoS switching protocol for quality of service assurance in dynamic swarm robot local network

Irawan

Jusoh

Abas

2018

Int J Communication

View full text Add to dashboard Cite

Summary This paper presents the modeling and analysis of a proposed label–quality of service (QoS) switching protocol for heterogeneous robot in a swarm. Establishing the data communication and network in multirobot task allocation is an important aspect in robot collaboration. Instead of passing the data through the cloud network, each robot can be configured as a node in its swarm for intercommunication. This research was conducted to model and propose aggregation and classification methods in a swarm robot network inspired from multiprotocol label switching, namely, label‐QoS switching protocol. Each packet of data is forwarded with a proposed 2‐side label values that are concerned with addressing and QoS. This proposed protocol was applied in each of the node's routing, and it was set up with forwarding information table. The simulation and analysis were conducted in 2 situations: (1) with a constant n–label switch mobile robot and a number of packet data increasing with time and (2) with a constant number of packet and varying n–label switch mobile robot by time. With reference to the network parameter performances, it shows that the anomaly treatment by the proposed protocol is able to prioritize the data forwarding between the robots at the edge of the swarm with class of service although the robot community at the center is increasing or getting crowded.

show abstract

“…This method mainly deals with optimal bandwidth allocation to LSPs based on the demand created by aggregate data traffic. In [11], MPLS over ATM with varying loads of multimedia data is simulated. It is found that MPLS over Asynchronous Transfer Mode (ATM) method provide improved results for all of the multimedia traffics and also overcomes the disadvantage of the IP over ATM.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Link Utilization in MPLS Enabled Network using OPNET IT Guru

Bongale¹,

Nithin²

2012

IJCA

View full text Add to dashboard Cite

This paper presents comparison study based on link utilization in the networks running over RIP (Routing information Protocol), OSPF (Open Shortest Path First) and MultiProtocol Label Switching (MPLS). Poor link utilization in case of RIP and OSPF is identified. A detailed simulation study is performed over MPLS network where we have shown MPLS network has utilized most of links resulting in congestion avoidance, low queuing delays.

show abstract

MPLS over ATM and IP over ATM methods for multimedia applications

Cited by 11 publications

References 4 publications

Performance Evaluation of Multimedia Applications QoS over Hybrid IPv4/MPLS Networks

Performance Evaluation of Multimedia Applications QoS over Hybrid IPv4/MPLS Networks

Label‐QoS switching protocol for quality of service assurance in dynamic swarm robot local network

Analysis of Link Utilization in MPLS Enabled Network using OPNET IT Guru

Contact Info

Product

Resources

About