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RSVP Bundle Extension in OPNET Modeler: Implementation and Evaluation
2013 European Modelling Symposium, 2013 The Resource Reservation Protocol (RSVP) represents one of the most important protocols in the field of Quality of Service (QoS). Over time different extensions of RSVP have been proposed by the Internet Engineering Task Force (IETF) in order to mitigate the scalability issue of the protocol.
Flavius Pana
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Performance evaluation of RSVP using OPNET Modeler
Simulation Modelling Practice and Theory, 2014Abstract RSVP represents one of the most discussed network protocols in the last decade. Although there are a large number of papers that refer to the scalability problem of the protocol, only a very limited subset of those analyze the performance of RSVP.
Flavius Pana
exaly +3 more sources
Simulation model of beacon enabled 802.15.4 networks with OPNET modeler
2017 International Electrical Engineering Congress (iEECON), 2017This IEEE 802.15.4 comes upon the LR-WPAN family which has low cost low power and the devices are battery driven with several applications. Here we analyze the MAC layer performance of such networks which use slotted CSMA/CA channel access mechanism. Our analysis is based on a OPNET simulation model, designed under star topology with a PAN coordinator ...
exaly +2 more sources
Integrating an RTP Mixer Model into Opnet Modeler
First International Conference on Distributed Frameworks for Multimedia Applications, 2005As the bandwidth in a wireless network is shared among the clients, the available bandwidth often fluctuates. Adaptive multimedia contents are required because of this fluctuation in order to optimize the available wireless bandwidth. An architecture called NetMoVie, based on the RTP standard has been proposed for the management of adaptive streaming ...
Julien Bourgeois +2 more
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A 6LoWPAN OPNET simulation model for machine‐to‐machine communications
Transactions on Emerging Telecommunications Technologies, 2020AbstractThe low‐power short‐range networks have gained prevalence in research fields such as machine‐to‐machine communications and the Internet of things. Given the large number of devices that may exist, the IPv6 over low‐power wireless personal area networks (6LoWPAN) standard is expected to be widely used.
Dong Chen 0041 +4 more
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ForCES Architecture Router Models in OPNET
Advanced Materials Research, 2011Open reconfigurable router (ForCES) is based on the separation of control parts and forwarding parts that can satisfy the open programmable request of the next generation router, and is the next generation router's development direction. At present, the research on ForCES architeture router has completed the system structure and interface standard ...
Xin Ya Sheng +3 more
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Guard Capacity implementation in OPNET Modeler WiMAX Suite
2009 International Conference on Ultra Modern Telecommunications & Workshops, 2009Admission Control (AC) algorithms in mobile cellular networks support continuity of active communication sessions by guaranteeing availability of free resources. In this paper, we first describe the factors that condition AC design and show that AC in broadband mobile networks presents new challenges compared to AC in telephone cellular networks.
Vassileva Vesselinova, Natalia +2 more
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Modeling and Simulation of LoRa in OPNET
2017LPWA networks are getting attention as a solution to support massive number of IoT devices. LoRa is one such low-power based long-range technology. In this paper, we discuss methods to build a LoRa simulation environment. We first discuss the characteristics of the LoRa PHY and MAC layers, defined in the LoRa and LoRaWAN specifications.
Andrew D. Jun +6 more
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