scholarly journals Analisis Perbandingan Kinerja Protokol Transport Layer Pada Lalu Lintas Data VIOP dan IPTV

2017 ◽  
Vol 9 (2) ◽  
Author(s):  
Yuza Reswan ◽  
Dedy Agung Prabowo
Keyword(s):  
Transport Layer ◽  
Network Protocol ◽  
Test Time ◽  
Research Approach ◽  
Transport Protocol ◽  
Data Traffic ◽  
Advantages And Disadvantages ◽  
Sharing Time ◽  
Protocol Analyzer ◽  
Transport Layer Protocols

AbstractOne of the use of VOIP and IPTV technology that is increasingly used as a communication application on the internet are video call and video streaming, so when the data required a reliable and fast protocol performance in the process of delivery. The problem of the research is analyzing the performance of layer transport protocol in VOIP and IPTV data traffic. The objective of the research is to know the advantages and disadvantages of VOIP and IPTV data traffic and it is useful to contribute to the development of transport layer protocols in VOIP and IPTV data traffic in the future. This research is conducted independently without related to place and time. This reasearch uses SoftPerfect network Protocol Analyzer software. SoftPerfect network Protocol Analyzer is used to compare the performance of transport layer protocols of TCP, UDP, SCTV based on six parameters using different LAN and Wireless cable, test time, and sharing time. The method used in this research is based on the research approach. The results of this study indicate that SCTV protocol is a protocol that has good performance in VOIP and IPTV data traffic with TCP and UDP protocol.Keywords : Analysis, Performance, TCP, UDP, SCTP, VOIP, IPTV

scholarly journals ANALISIS DATA VOIP DAN IPTV UNTUK MEMBANDINGKAN KINERJA PROTOKOL TRANSPORT LAYER

2020 ◽  
Vol 1 (2) ◽  
Author(s):  
Hemina Vetaresma ◽  
Indra Kanedi ◽  
Eko Prasetiyo
Keyword(s):  
Transport Layer ◽  
Network Protocol ◽  
Protocol Analyzer

Pemanfaatan VOIP dan IPTV semakin banyak digunakan sebagai aplikasi komunikasi pada internet. Analisis dan monitoring lalu lintas VOIP dan IPTV dalam jaringan dengan menggunakan protokol transport layer sangat dibutuhkan untuk mengetahui unjuk kerja protokol yang handal dan cepat dalam proses pengirimannya. Metode penelitian yang digunakan adalah metode eksperimen karena dilakukan percobaan untuk membandingkan kinerja tiga protokol transport layer. Metode pengumpulan data yang digunakan antara lain studi pustaka dan observasi. Untuk membandingkan kinerja ketiga protokol transport layer digunakan software Soft Perfect Network Protocol Analyzer dengan menguraikan karakteristik protokol TCP, UDP, SCTP. Hasil penelitian menunjukkan bahwa protokol TCP memiliki kinerja terbaik bila dibandingkan dengan protokol UDP dan SCTP pada pengiriman data VOIP, sedangkan protokol SCTP memiliki kinerja terbaik bila dibandingkan dengan protokol TCP dan UDP pada pengiriman data IPTV.Kata Kunci : VOIP, IPTP, Protokol Transport layer.

scholarly journals Pengukuran Kualitas Layanan Jaringan Internet Menggunakan QOS (Quality of Service) Di Sekolah Menengah Kejuruan

2019 ◽  
Vol 6 (2) ◽  
pp. 48-53
Author(s):  
Arif Harbani
Keyword(s):  
Quality Of Service ◽  
Packet Loss ◽  
Network Protocol ◽  
Protocol Analyzer

SMK Negeri 1 Cibinong memiliki beberapa gedung yang di dalamnya menyediakan akses internet dengan kapasitas bandwidth 50 Mbps, dengan jumlah perangkat komputer yang terhubung ke internet tidak kurang dari 300 komputer di seluruh area sekolah. Kebutuhan bandwidth adalah 128 Kbps x 300 = 38.400 Kbps atau 37,5 Mbps. Kebutuhan tersebut adalah gambaran untuk layanan akses web atau browsing belum termasuk layanan lainnya. Penelitian ini bertujuan untuk  mengetahui kualitas layanan jaringan internet di SMK Negeri 1 Cibinong berdasarkan parameter QoS (Quality of Service) yaitu throughput, packet loss, jitter dan latency. Kualitas layanan atau Quality of Service merupakan metode pengukuran tentang seberapa baik jaringan dan merupakan usaha mendefinisikan karakteristik dan sifat dari suatu servis. Adapun sumber data pengukuran layanan jaringan ini diperoleh dari hasil monitoring selama waktu tertentu menggunakan perangkat lunak wireshark network protocol analyzer dan dibandingkan dengan standar TIPHON.  Hasil penelitian menunjukkan bahwa nilai pada parameter throughput yang diperoleh yaitu 41bps dengan indeks 2 menunjukkan kategori sedang, nilai packet loss adalah 35% dengan indeks 1 termasuk kategori jelek,  nilai parameter jitter yaitu 153ms  dengan indeks 3 tergolong pada kategori bagus, dan nilai pada latency 69ms dengan indeks 3 menunjukkan pada kategori bagus. Secara keseluruhan nilai QoS pada layanan jaringan internet di SMK Negeri 1 Cibinong yaitu 2,25 dengan indeks kurang memuaskan.

scholarly journals Identification of the theoretical aspects of enterprise reputation

2018 ◽  
Vol 26 (3-4) ◽  
pp. 114-125
Author(s):  
Inna Mykolayivna Riepina ◽  
Vita Petrivna Kovtun
Keyword(s):  
Design Method ◽  
Functional Method ◽  
Reputation Management ◽  
Enterprise Management ◽  
Future Research ◽  
Research Approach ◽  
Scientific Publications ◽  
Advantages And Disadvantages ◽  
Functional Value ◽  
Image Monitoring

Purpose – to identify the theoretical aspects of enterprise reputation. Design/Method/Research approach. Authors applied a structural-functional method in the course of systemic investigation and substantiation of the methodological toolset of enterprise reputation assessment and the method of logical generalization when analyzing the evolution of scientific views on the nature of the notion "reputation". The information base of this research is the monographic works and scientific publications on relevant subjects. Findings.  Authors have substantiated the theoretical aspects of enterprise reputation, according to which the reputation of an enterprise is formed under the influence of both intangible and tangible factors. Approaches to defining reputation of an enterprise were systemized, with their new classification proposed, which distinguishes the immanent-functional, value, emotional (image), monitoring, market, and integrated approaches. Current methodological toolset of enterprise reputation assessment has been analyzed, and the scope of its application has been determined, as well as the main advantages and disadvantages. An algorithm for evaluating an enterprise reputation has been developed, in accordance with the proposed theoretical approach, a market share, and the totality of consumers values. Practical implications.  Results of this study could form the basis for forming a policy of an enterprise concerning the activation of reputation management processes with the purpose of strategic development of the enterprise and in order  to faster meet the expectations of its stakeholders, which would provide a synergistic effect. Originality/Value.Authors proposed to define the essence of the notion of an enterprise "reputation", which, in contrast to existing interpretations, focuses on the cognitive-contemplative characteristic of an enterprise, which is formed based on the results of comparing the totality of tangible, intangible, personal, and social values, inherent to its external and internal stakeholders; changing them in time and space indirectly affects positioning of the enterprise in the market as a result of change in the way its stakeholders perceive it. Research limitations/Future research. Results of this study should be laid at the basis of the implementation of the proposed algorithm for assessing reputation in the process of enterprise management. Paper type ‒ theoretical.

scholarly journals Adaptive Transport Layer Protocols using In-band Network Telemetry and eBPF

2021 ◽  
Author(s):  
Ramyashree Venkatesh Bhat ◽  
Jetmir Haxhibeqiri ◽  
Ingrid Moerman ◽  
Jeroen Hoebeke
Keyword(s):  
Transport Layer ◽  
Transport Layer Protocols

Transporting the Cloud

2014 ◽  
pp. 135-156
Author(s):  
Claudio Estevez
Keyword(s):  
Cloud Computing ◽  
Mobile Cloud Computing ◽  
Transport Layer ◽  
Mobile Cloud ◽  
Transport Protocols ◽  
End User ◽  
Advantages And Disadvantages ◽  
Processing Power ◽  
And Storage

Cloud computing is consistently proving to be the dominant architecture of the future, and mobile technology is the catalyst. By having the processing power and storage remotely accessible, the main focus of the terminal is now related to connectivity and user-interface. The success of cloud-based applications greatly depends on the throughput experienced by the end user, which is why transport protocols play a key role in mobile cloud computing. This chapter discusses the main issues encountered in cloud networks that affect connection-oriented transport protocols. These issues include, but are not limited to, large delay connections, bandwidth variations, power consumption, and high segment loss rates. To reduce these adverse effects, a set of proposed solutions are presented; furthermore, the advantages and disadvantages are discussed. Finally, suggestions are made for future mobile cloud computing transport-layer designs that address different aspects of the network, such as transparency, congestion-intensity estimation, and quality-of-service integration.

scholarly journals Can We Exploit Machine Learning to Predict Congestion over mmWave 5G Channels?

2020 ◽  
Vol 10 (18) ◽  
pp. 6164
Author(s):  
Luis Diez ◽  
Alfonso Fernández ◽  
Muhammad Khan ◽  
Yasir Zaki ◽  
Ramón Agüero
Keyword(s):  
Machine Learning ◽  
Congestion Control ◽  
Arrival Time ◽  
Wireless Channel ◽  
Transport Layer ◽  
Transport Protocol ◽  
Length Variation ◽  
State Delay ◽  
Extensive Analysis ◽  
Buffer Length

It is well known that transport protocol performance is severely hindered by wireless channel impairments. We study the applicability of Machine Learning (ML) techniques to predict congestion status of 5G access networks, in particular mmWave links. We use realistic traces, using the 3GPP channel models, without being affected using legacy congestion-control solutions. We start by identifying the metrics that might be exploited from the transport layer to learn the congestion state: delay and inter-arrival time. We formally study their correlation with the perceived congestion, which we ascertain based on buffer length variation. Then, we conduct an extensive analysis of various unsupervised and supervised solutions, which are used as a benchmark. The results yield that unsupervised ML solutions can detect a large percentage of congestion situations and they could thus bring interesting possibilities when designing congestion-control solutions for next-generation transport protocols.

scholarly journals Minimizing Energy Consumption on Mobile Phone by Rearranging Transport Protocol Load

2018 ◽  
Vol 7 (3.2) ◽  
pp. 713
Author(s):  
S Suherman ◽  
Naemah Mubarakah ◽  
Marwan Al-Akaidi
Keyword(s):  
Mobile Device ◽  
Transmission Control Protocol ◽  
Ip Networks ◽  
Transport Layer ◽  
Load Management ◽  
Transport Protocol ◽  
Transmission Control ◽  
Video File ◽  
Streaming Applications ◽  
Energy Consumptions

There are two transport layer protocols that have been used in the internet protocol (IP) networks: Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). Both protocols have been utilized for video streaming applications. This paper examines energy consumed by a mobile device when TCP or UDP employed by the application within it for streaming a video file. A transport protocol load management is proposed to reduce the mobile device energy consumptions. The experiments were conducted in the 802.11 environment. The results show that the proposed method is able to minimize mobile device energy consumptions up to 10.7% and 3.34% for both TCP and UDP protocols.  

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