scholarly journals Performansi Software Defined Network Controller Pada Streaming Video Menggunakan Real-time Transport Protocol

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Dodi Muhamad Kodar ◽  
Rohmat Gunawan ◽  
Alam Rahmatulloh
Keyword(s):  
Real Time ◽  
Video Streaming ◽  
Computer Networks ◽  
Computer Network ◽  
Programming Approach ◽  
Transport Protocol ◽  
Software Defined Network ◽  
Data Traffic ◽  
Important Concern ◽  
Streaming Service

Computer network conditions that are dynamic and also complex make network operators often make mistakes in the configuration of a network device. However, these mistakes can be resolved by the emergence of a centralized programming approach which is now known as Software Defined Network (SDN). In addition, with the development of information technology, several services in computer networks also grabbed a lot of attention from the world, such as video streaming services. A video streaming service that is so massive is capable of having an impact on data traffic on computer networks. In SDN networks, controllers are a core component of this architecture. Currently, many different types of SDN controllers can be used, however, choosing a controller in an SDN network must be an important concern. This is related to the performance of the SDN controller which is a requirement for SDN network development. This research will analyze the performance of the video streaming service using the Real-time Transport Protocol (RTP) streaming protocol in testing two SDN controllers, namely Pox and Opendaylight. Based on the tests that have been carried out, it produces Quality of Service (QoS) values in the form of throughput, delay, and jitter. The Pox controller excels in the value of QoS delay and throughput. As for the jitter value, both Pox and Opendaylight controllers have good indexes.

scholarly journals RIP VS. OSPF ROUTING PROTOCOLS: WHICH ONE IS THE BEST FOR A REAL-TIME COMPUTER NETWORK?

2020 ◽  
Vol 11 (1) ◽  
pp. 249-256
Author(s):  
Nuur Wachid Abdul Majid ◽  
Syifaul Fuada
Keyword(s):  
Real Time ◽  
Computer Networks ◽  
Routing Protocols ◽  
Computer Network ◽  
Ideal Condition ◽  
Network Simulator ◽  
Short Article ◽  
Real Time System ◽  
Network Simulators ◽  
Time Required

The development of modern computer networks for internet access makes routing protocols needed, and it has an essential role in a real-time system. Therefore, the best and most effective routes can be reached. In this short article, we discuss the comparison of two popular routing protocols, i.e., Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) using two network simulators, i.e., Graphical Network Simulator-3 (GNS3) and Enterprise Network Simulation Platform (ENSP). Both of OSPF and RIP routing protocols can be used in the same topology and have differences in the connection time required to connect communication between routers. Thru GNS3 and ENSP, we obtained the comparison result at ideal condition; we found that the OSPF routing protocol (83 ms) has a faster time or efficient in connection than RIP (177 ms). Besides, we found that compared to GNS3 network simulators (329 ms), the ENSP has a relatively more rapid average time (94 ms). This work suggests that a Huawei router with ENSP is faster than a Cisco router which is used by GNS3. Hopefully, this information can be refereed by internet network administrators to build real-time computer networks.

scholarly journals Machine Learning for Communications

Entropy ◽  
2021 ◽  
Vol 23 (7) ◽  
pp. 831
Author(s):  
Vaneet Aggarwal
Keyword(s):  
Machine Learning ◽  
Augmented Reality ◽  
Video Streaming ◽  
Communication Networks ◽  
Data Analytics ◽  
Data Traffic ◽  
Traffic Demand ◽  
Performance Requirements

Due to the proliferation of applications and services that run over communication networks, ranging from video streaming and data analytics to robotics and augmented reality, tomorrow’s networks will be faced with increasing challenges resulting from the explosive growth of data traffic demand with significantly varying performance requirements [...]

MRTP: a multiflow real-time transport protocol for ad hoc networks

2006 ◽  
Vol 8 (2) ◽  
pp. 356-369 ◽  
Author(s):  
Shiwen Mao ◽  
D. Bushmitch ◽  
S. Narayanan ◽  
S.S. Panwar
Keyword(s):  
Ad Hoc Networks ◽  
Real Time ◽  
Ad Hoc ◽  
Transport Protocol ◽  
Hoc Networks

A Shared Path Protection Mechanism Based on Delay Constraint in the Optical Network

2013 ◽  
Vol 427-429 ◽  
pp. 2237-2244
Author(s):  
Jie Li ◽  
Xing Wei Wang ◽  
Min Huang
Keyword(s):  
Real Time ◽  
Optical Network ◽  
Propagation Delay ◽  
Wavelength Assignment ◽  
Delay Constraint ◽  
Protection Mechanism ◽  
Path Protection ◽  
Important Concern ◽  
Efficient Protection ◽  
Shared Path Protection

Survivability is an important concern in the optical network. In order to offer an effective and efficient protection mechanism that meeting both delay constraint and availability guarantees for real-time services in the optical network, a shared path protection mechanism based on delay constraint is proposed in this paper. Thinking of the processing delay and the propagation delay as main factors which have great effect on the delay of real-time services, the mechanism designs the routing and wavelength assignment schemes for the working path and the protection path. Simulation results show that the proposed mechanism is both feasible and effective.

Sign in / Sign up

Export Citation Format

Share Document