A novel multicast traffic engineering technique in SDN using TLBO algorithm

Mohammadi, Reza; Javidan, Reza; Keshtgari, Manijeh; Akbari, Reza

doi:10.1007/s11235-017-0409-x

Cited by 13 publications

(4 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…From the perspective of cloud computing technology and cross-organizational communication, Mohammadi explores the development of innovative activities of enterprises in different organizational configurations. At this stage, it studies the changes in organizational innovation forms and influencing factors from the perspective of technical knowledge [4]. Dayarathna et al found that the influence of organizational green learning, environmental protection, public opinion pressure, and leadership awareness is gradually increasing.…”

Section: Introductionmentioning

confidence: 99%

Factors Affecting the Evolution of Advanced Manufacturing Innovation Networks Based on Cloud Computing and Multiagent Simulation

Wang

Xing

2021

Mathematical Problems in Engineering

View full text Add to dashboard Cite

Facing the pressure of low-cost competition brought by the homogenization of commodities, the manufacturing industry seeks to survive by providing services. By providing outsourcing of value-added services to date, we are focusing on innovation in our business model. With the advancement of science and technology, manufacturing innovation is facing higher challenges, especially the popularization of the Internet, which makes the manufacturing industry have to move closer to new industries. Based on cloud computing, this paper conducts a multiagent simulation on the evolution factors of the innovation network of advanced manufacturing. This article takes three types of simulation subjects: evolutionary network, manufacturing (cluster), and innovation evolution system as the research objects. The factors affecting the evolution of the research are innovation resources, innovation opportunities, innovation desire, innovation pressure, relationship strength, network scale, and network scope. Network differences carry over variable indicators and analyze quantitative regression indicators and then build a research model. The research results show that the average conversion efficiency of the manufacturing industry (0.523) is significantly lower than the average R&D innovation efficiency (0.725), which to a certain extent indicates that the manufacturing industry still has weak links in the export conversion stage at the back end of the innovation value chain. Some of the companies may have problems such as low ability to transform scientific and technological achievements and insufficient export competitiveness of high-tech products, which to a large extent affects and restricts the improvement of manufacturing export transformation efficiency.

show abstract

Section: Introductionmentioning

confidence: 99%

Factors Affecting the Evolution of Advanced Manufacturing Innovation Networks Based on Cloud Computing and Multiagent Simulation

Wang

Xing

2021

Mathematical Problems in Engineering

View full text Add to dashboard Cite

show abstract

“…The works of Mohammadi et al [15] are very close to this paper's context : the objective is to exploit SDN technologies to provide reliable and optimized multicast transport solutions. The formulation of the Delay Constraint Least Cost tree problem (DCLC) involves similar constraints and optimization goal.…”

Section: Introductionmentioning

confidence: 82%

“…The proposed approach uses a single multicast tree, and reactive rerouting. It showed greater performance than traditional IP solutions in terms of latency, jitter and packet loss, but continuity of service has not been studied in [15].…”

Section: Introductionmentioning

confidence: 99%

Seamless Multicast : an SDN-based architecture for continuous audiovisual transport

et al. 2021

View full text Add to dashboard Cite

For audiovisual network operators, end-users satisfaction is a major issue. This is the case for TDF who operates a nationwide network in France whose main purpose is to carry Digital Terrestrial Television (DTT) streams. Such audiovisual content is forwarded through multicast real-time streams which require continuity of service. Therefore, the main goal of this work is to define a new architecture to prevent impact during network healing time. The proposed architecture aims to use a pair of redundant multicast trees, and ensure their seamless resiliency. This architecture called "Seamless Multicast" takes advantage of the networkend equipment's ability to receive and combine two identical streams, complete or not. The main contribution of this paper is the development and evaluation of an algorithm for the computation of a pair of multicast trees and the associated hitless deployment scheme. Implementation requires an Software-Defined Networking (SDN) architecture, in which performance knowledge and bandwidth management are centralized in a controller. A proof of concept controller has been used for validation of the architecture's global behaviour using a virtualized environment in multiple scenarios.

show abstract

“…switches in software-defined networking. Mohammadi et al 14 proposed an adaptive multicast traffic engineering method on TLBO 15 algorithm for multicast communication over SDN. This method achieves dynamic link selection; however, when considering the entire network, it is not the best because it may lead to hyper charged loading of some links.…”

Section: Related Workmentioning

confidence: 99%

Research on scheduling method based on traffic matrix for IoT security

Cao

Zhu

et al. 2020

Int J Network Mgmt

View full text Add to dashboard Cite

With the increasing number of sensors in the Internet of Things (IoT), network nodes are prone to load imbalance, which seriously affects the reliability and scalability of the IoT. In this paper, a method of load balancing is proposed to reduce the pressure of switches in IoT and improve the efficiency of switch. The method is based on software defined network (SDN) technology using dynamic traffic scheduling of server cluster (DTSSC) model. It obtains the traffic and load matrices for each server and achieves load balancing on each of them. This method has high efficiency and low overhead and is easy to deploy. The validity of this method is verified through experiments; ie, the load ratio of each server is balanced.

show abstract

A novel multicast traffic engineering technique in SDN using TLBO algorithm

Cited by 13 publications

References 28 publications

Factors Affecting the Evolution of Advanced Manufacturing Innovation Networks Based on Cloud Computing and Multiagent Simulation

Factors Affecting the Evolution of Advanced Manufacturing Innovation Networks Based on Cloud Computing and Multiagent Simulation

Seamless Multicast : an SDN-based architecture for continuous audiovisual transport

Research on scheduling method based on traffic matrix for IoT security

Contact Info

Product

Resources

About